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HomeMy WebLinkAboutDSHW-2012-002183 - 0901a068802b7fe5Launch Systems Group c-,r,H =i„5'u'^'°'L°' . P o Box 707 ^"^ Hazardous Waste Brigham City, UT 84302 MAR I 5 2012 www atk.com Ml2-0091^3 14 March 2012 8200-FY12-072 Scott T Anderson Executive Secretary, c/o UDEQ Division of Solid and Hazardous Wasle PO Box 144880 SALT LAKE CITY UT 84114-4880 Subject: ATK Launch Sysiems Promonlory Facility, M-136 Post Closure Permit Fall 20011 Semi- Annual Report, Promonlory EPA ID #UTD009081357 Dear Mr. Anderson Attached, please find the ATK Launch Systems Promontory Facility M-136 Post Closure Permit Fall 20011 Semi-Annual Report. If you have questions regarding these comments, please contact Paul Hancock at (435) 863-3344. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a syslem designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information^ the infonnation submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Sincerely, Paul V. Hancock, Manager Environmental Services M-136 LTTA POST-CLOSURE PERMIT 2011 FALL SEMI-ANNUAL REPORT Division of Solid and Hazardous Waste MAR I 5 2012 ATK LAUNCH SYSTEMS Inc. Promontory Facility Box Elder County, Utah EPA ID# UTD009081357 March 2012 fiOK EarthFax EarthFax Engineering, Inc. Engineers / Scientists 7324 South Union Park Avenue, Suite 100 Midvale, Utah 84047 www.earthfax.com M-136 LTTA POST-CLOSURE PERMIT 2011 FALL SEMI-ANNUAL REPORT ATK ATK LAUNCH SYSTEMS Inc Promontory Facility Box Elder County, Utah EPA ID# UTD009081357 March 2012 Preface This is a semi-annual report submitted to the Utah Division of Solid and Hazardous Waste to comply with requirements of the M-136 LTTA Post-Closure Permit. It contains data and information compiled during the second half of 2011 concerning the M-136 Burning Area and LTTA groundvi^ater. This report is meant to be read in conjunction with the previously submitted interim and semiannual reports, and Post-Closure Permit Application. This report is organized into one volume; containing text, figures, and appendices A. B, Cand D. ii I P a g e Table of Contents Preface ii Table of Contents iii SECTION 1.0 ' GROUND WATER SAMPLING 1 1.1 INTRODUCTION 1 1.2 ANALYTICAL RESULTS OF GROUND WATER SAMPLING 1 SECTION 2.0 - STATIC WATER LEVELS AND WELL DEPTHS 3 2.1 STATIC WATER LEVELS 3 2.2 HYDRAULIC CONDUCTIVITIES 3 SECTION 3.0- HAZARDOUS PLUME CHARACTERISTICS 10 3.1 TRICHLOROETHENE 10 3.2 1,1,1-TRICHLOROETHANE 11 3.3 1,1-DICHLOROETHENE 11 3.4 1,1-DICHLOROETHANE 12 3.5 CHLOROFORM 12 3.6 PERCHLORATE 12 3.7 CIS-1,2-DICHLOROETHENE 13 SECTION 4.0 - CORRECTIVE ACTION PROGRAM 14 iii I P a g e Plates, Tables, and Appendices Plates are located in Appendix D. PLATE 1 PLATE 2 PLATE 3 PLATE 4 PLATE 5 PLATE 6 PLATE 7 1,1-Dichloroethane (DCA) Isoconcentration Map 1,1-Dichloroethene (DCE) Isoconcentration Map 1,1,1-Trichloroethane (TCA) Isoconcentration Map Trichloroethene (TCE) Isoconcentration Map Perchlorate Isoconcentration Map Chloroform Isoconcentration Map Cis-dichloroethene (Isoconcentration Map) TABLE 1 Depths of Wells Completed in Unconsolidated Material (Fall 08)....8 TABLE 2 Summary of Representative Hydraulic Conductivities 9 Appendices are located following text. APPENDIXA APPENDIX B APPENDIX C APPENDIX D Analytical Data - Volatiles Analytical Data - Perchlorate, HMX, and RDX Raw Analytical Data Plates iv I P a g e Promontory Post-Closure Permit Fall 2011 Semi-Annual Report SECTION 1.0 - GROUND WATER SAMPLING 1.1 INTRODUCTION In September 2007, ATK Launch Systems Inc. received a post-closure permit for the for Post-Closure Care Activities for the M-136 Liquid Thermal Treatment Area (LTTA) and the M-508 and M-636 Photographic Waste Discharge. The post- closure was modified on May 5, 2011. Post Closure Permit paragraph IV.E.2. of the permit requires submittal of a semiannual report detailing results of sample analyses including concentration of hazardous constituents and a summary of QA/QC data, measurements of static water levels, and total well depth estimates. The fall 2011 sampling effort consisted of twenty three wells and five springs. The twenty three wells sampled were selected from previous compliance wells and wells near perimeter sources. The selected wells and springs assist in the on-going evaluation of plume boundaries at the facility. Wells and springs sampled were: A-6, A-10, B-4 B-5, C-1, D-1, D-2, D-4, D-5, D- 6, E-9. G-3. G-4, G-5, G-8, H-6, J-1, J-3. J-4, J-9. M-39B1, TCC3, Pipe Spring, Shotgun Spring, Fish Spring, Horse Spring A, and Horse Spring B. All samples were analyzed for VOC's and Perchlorate. QA/QC samples were collected from Wells D-2, G-8, and TCC3. 1.2 ANALYTICAL RESULTS OF GROUND WATER SAMPLING A complete summary of the ground water analytical results, by constituent, are located in Appendices A, B, and C. These Appendices list individual parameters for each well by constituent, sample number, well number, replicate, aliquot, date, results, and Estimated Quantification Limits or detection limits. Also included in the summary are the data for the field blanks. Appendix C contains the laboratory reports containing the analytical data and QA/QC for ground water samples. Samples were collected, preserved, and transported according to the approved Sampling Plan of the Permit Attachment 4. Samples were analyzed according to USEPA approved methods. All major peaks greater than 25% of the peak height of the closest internal standard are identified to the extent analytically possible, using the most current NBS library. Three sets of field blanks, three trip blanks and replicates were collected, which represent at a minimum, 10% of the total samples. The laboratory provided method blanks, spikes, and duplicates, and results are located in Appendix C. Qualifiers as defined by the EPA Contract Lab Program were used where applicable (organic analyses). 1 I Page March 201 2 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report The results reported from the Lab on QA/QC samples detected trace amounts of TCE in samples (TB-2-Trip Blank at 4 ppb, and TB-3-Trip Blank at 0.9j ppb). Also trace amounts of chloroform and bromoform in TB-3. This may be from laboratory contamination (inadequate instrument cleaning between samples) or possible contamination in the cooler during transport. This second scenario seems unlikely since the samples are isolated in the cooler by placing the samples in individual containers (Ziplock bags or foam containers). Analytical results are summarized in the tables of Appendix A and B. Raw analytical data can be found in Appendix C. and isoconcentration maps of contaminants of concern can be found in Appendix D. 2|Page March 201 2 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report SECTION 2.0 - STATIC WATER LEVELS AND WELL DEPTHS 2.1 STATIC WATER LEVELS Static water levels for all monitoring wells were measured and recorded during the fall of 2011. The water level measurements collected during the second semi-annual sampling event will be presented in the 2012 Semi-Annual Report when they have been validated. Depths of monitoring wells completed in alluvial material can be found in Table 1. These depths were measured in spring 2010. 2.2 HYDRAULIC CONDUCTIVITIES The hydraulic conductivity for each well was determined from well data collected from ATK reports as well as slug testing conducted during the groundwater flow and contaminant transport modeling effort (December 2005). The measured hydraulic conductivity values for the wells are summarized in Table 2. Measured hydraulic conductivity ranges from 0.05 to 775 ft/day. These data were used to obtain an initial distribution of hydraulic conductivity values, which were modified during calibration of the model. Areas of higher hydraulic conductivity are typically found where faults and/or fracture zones acts as major conduits of groundwater flow and contaminant migration. 3|Page March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report Total TABLE 1 Spring 2010 Depth of Monitoring Wells Completed in Unconsolidated Material Well Total Depth Well Total Depth Well Total Depth A-7 243.15 G-1 97.59 H-5 47.83 B-5 177.77 G-2 98.95 H-6 52.90 B-6 125.56 G-3 26.48 H-8 149.52 B-7 97.38 G-4 76.21 H-9 11.97 B-8 112.68 BC-1 64.41 H-10 28.05 C-7 108.36 BC-2 44.49 J-1 144.08 E-1 126.31 BC-3 34.39 J-3 146.43 E-2 120.12 BC-4 76.45 EW-6 206.46 E-4 131.84 BC-5 39.47 M508-1 202.87 E-5 120.36 BC-6 38.40 M508-2 199.30 E-8 225.84 LF-1 136.12 M508-3 202.32 E-9 232.09 LF-2 152.63 M508-4 200.54 F-1 106.32 LF-3 147.65 M508-B1 181.58 F'2A 150.48 P-1 256.71 TCC1 214.05 F'2B 217.05 P-2 178.30 F-2C 318.91 P-5 125.55 F-3 107.48 H-4 102.28 4 I P a g e March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report TABLE 2 SUMMARY OF REPRESENTATIVE HYDRAULIC CONDUCTIVITIES Well No. Hydraulic Conductivity (ft/day) Hydraulic Conductivity Range (ft/day)'"' A-1 730 A-2 27 23-31 A-3 54 42-75 A-4 410 350-470 A-5 190 120-260 A-6 360 310-410 A-8 775 650-900 A-9 145 120-170 A-10 15 13-17 B-1 33 26-41 B-3 2.73 2-3.4 B-4 39.82 35.28-44.35 B-5 0.75 0.3-1.1 B-6 470 B-7 4.85 4.2-5.5 B-8 3.11 B-9 2.6 C-1 52 37-70 C-2 510 C-3 30.5 26-35 5|Page March 20 12 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report TABLE 3 (Continued) SUMMARY OF REPRESENTATIVE HYDRAULIC CONDUCTIVITIES Well No. Hydraulic Conductivity (ft/day) Hydraulic Conductivity Range (ft/day) C-4 560 470-650 C-5 4.3 C-6 18 15-30 C-7 250 210-290 C-8 3.45 1-5.9 D-1 54 D-2 552.5 445-660 D-3 2.93 D-4 0.55 D-5 0.26 D-6 92.4 E-1 39.2 36.2-42.2 E-2 89.55 87.0-92.1 E-3 114.05 100.9-127.2 E-4 14.45 13.0-15.9 E-5 23.15 22.2-24.1 E-6 4.95 4.9-5.0 E-7 0.55 0.5-0.6 E-8 10.9 10.7-11.1 6|Page arch 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report TABLE 3 (Continued) SUMMARY OF REPRESENTATIVE HYDRAULIC CONDUCTIVITIES Well No. Hydraulic Conductivity (ft/day) Hydraulic Conductivity Range (ft/day)'^' E-9 0.5 E-10 30.7 30.2-31.2 F-1 16.37 16.13-16.60 F-2A 2.31 2.20-2.41 F-2B 2.07 1.68-2.46 F-2C 0.07 0.052-0.087 F-3 3.73 3.67-3.79 F-4 63.73 62.15-65.30 G-1 16.69 16.26-17.12 G-2 41.38 38.61-^4.14 G-3 2.05 1.91-2.18 G-4 40.58 37.96^3.19 G-5 29.43 27.62-31.23 G-6 62.76 57.82-68.44 G-7 7.01 6.85-7.16 G-8 0.34 BC-2 12 BC-3 10 BC-4 1 BC-5 92 7|Page March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report TABLE 3 (Continued) SUMMARY OF REPRESENTATIVE HYDRAULIC CONDUCTIVITIES Well No. Hydraulic Conductivity (ft/min) Hydraulic Conductivity Range (ft/day) BC-6 9 LF-1 4.66 3.08-6.23 LF-2 1.6 LF-3 5.07 4.80-5.33 LF-4 21.25 P-1 0.3 P-2 17 16-18 P-3 63.5 62-65 P-5 6 P-6 24 P-7 37.5 29-46 P-8 38 P-9 32 H-1 0.66 0.62-0.69 H-2 1.38 1.29-1.46 H-3 4.17 H-4 298.73 269.86-327.60 H-5 6.78 5.21-8.35 H-6 1.41 H-7 55.43 54.79-56.07 8 I Page March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report TABLE 3 (Continued) SUMMARY OF REPRESENTATIVE HYDRAULIC CONDUCTIVITIES Well No. Hydraulic Conductivity (ft/day) Hydraulic Conductivity Range (ft/day) H-8 1.39 H-9 0.11 H-10 0.05 J-1 0.4 0.34-0.46 J-3 0.05 J-4 10.36 5.14-15.58 J-5 311.69 203.76-419.62 J-6 149.4 138.66-160.13 J-7 0.11 0.06-0.15 J-8 0.11 0.06-0.15 J-9 0.029 EW-1 7 EW-6 108.66 X-4 11.5 X-5 1.32 M-508-1 5.6 5.45-5.75 M-508-2 3.15 M-508-3 3.4 3.38-3.42 M-508-4 3.29 2.74-3.83 M-508-B1 0.45 0.45-0.46 TCC-2 0.9 0.46-1.33 (a) The hydraulic conductivity range identifies the results of all testing of the well i.e. the results of a slug and bail test conducted at the same time. 9 I P a g e March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report SECTION 3.0 - HAZARDOUS PLUME CHARACTERISTICS Hazardous plumes at M-136 historically have consisted of six volatile organic compounds (other volatile constituents are occasionally found at very low levels in one or more wells). These constituents are trichloroethene (TCE), 1,1,1- trichloroethane (TCA), 1,1-dichloroethene (DCE), 1,1-dichloroethane (DCA), chloroform, and cis-1,2-dichloroethene. In addition to the VOC's mentioned, perchlorate is also a contaminant of concern at the facility. These plumes are described below and Isoconcentration maps of constituents DCA, DCE, perchlorate, TCA, and TCE can be found in Appendix D. Isoconcentration maps were generated with data from 2008, 2009, 2010, and 2011. 3.1 TRICHLOROETHENE The TCE contamination at the facility consists of four major parts: a major plume south and east of the M-136 burning grounds, a small plume in the perched aquifer centered at well D-1, a plume associated with well B-6 beneath the Administration/ Manufacturing area and, a small plume north and west of the Administration area. In addition, several small plumes are located at the northernmost manufacturing area (previously the U.S.A.F. Plant 78), and the ATK Launch Systems sanitary landfill. The major plume originates in the M-136 Burning Ground source area, and has migrated south and south-southwest with values above 5 mg/L beyond the ATK Launch Systems property boundary. At the Administration/Manufacturing areas, additional sources (likely buried drain fields) of trichloroethene have raised mean values in the ground water at wells B-6 and G-2, and E-1. This plume extends beneath adjacent agricultural lands to an unused irrigation well EW-6. Eight monitoring wells have been constructed on Mr. Adams property to monitor contaminant migration. Low levels of TCE have been identified in a few of these wells, with the highest value recorded at H-4 at 5.9J ug\L during the 2"^ semi- annual event. The plume in the northern manufacturing area appears to have originated from laboratory wastes associated with a lab located in building E-519. The plume has migrated southwest From P-8 to M508-4. Three years ago the level at M508- 4 was at 6200 and two years ago dropped to 2350 ug/L. The plume has moved further west to M508-3 was at 5810 ug/L, in 2009. Concentrations of TCE during spring 2011 at M508-2 and P-6 remain within range of concentrations reported for previous years. Additional groundwater monitor wells have been installed downgradient of J-1 to determine the area and extent of the plume. There does appear to be some natural attenuation of this plume. Monitoring Well J-4 located by M-114, has identified a plume that had approximately 7000 ug/l TCE. In the fall of 2006 this amount rose to 9000 ug/l and in the spring of 2007, to 11,700 ug/l, and finally to 14,400 ug/L during the fall To I P a g e ~~March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report of 2007. Since then, the levels of TCE have fallen significantly and were reported at 2760 ug/L for the fall 2011 sampling campaign. Passive Soil Gas sampling was used to determine if the TCE was coming from the canyon east of well J-4. No TCE was detected. In 2009, a new welt, J-9 was installed to determine if the TCE contamination was moving east from J-4. Analytical data reported from samples collected from J-9, have shown non-detects for TCE, which demonstrates that the TCE contamination in the J-4 area is being adequately monitored by down gradient wells. In September 2007, 8000 gallons of Vegetable oil was injected in A-1, near the M-136 burning grounds to evaluate enhanced anaerobic bioremediation of perchlorate and solvent contaminated groundwater. Significant reductions of TCE were observed in well A-1. Concentrations of TCE went from 1,210 to 6.6 ug/L. Monitoring C-2 (located downgradient of the injection point) shows a concentration decrease from 2120 ug/L in 2004 and 805 ug/L during the spring 2011 sampling event. Reductions have also been noted in other wells near and downgradient of A-1. Monitoring is ongoing at the downgradient wells. 3.2 1,1,1-TRICHLOROETHANE The 1,1,1-trichloroethane in ground water can be found in two primary plumes. The largest plume is centered on the southeast border of the burning grounds. The highest levels (1090 mg/L) of contamination historically have occurred in wells C-3 and A-5, although, the TCA concentration in A-5 during the spring 2011 sampling event was reported at 518 ug/L. A second plume at well B-5 has almost disappeared in the last decade with concentrations reducing from approximately 15,000 mg/L in 1990 to 266 mg/L in 2002 to 25.8 ug/L during the fall of 2011. The 1,1,1-trichloroethane plume has naturally degraded to DCE and then to mostly nonhazardous constituents. The source of this plume is uncertain, but a spill in 1984 at the M-52 degreaser of approximately 1,000 gallons of 1,1,1- trichloroethane seems to be the likely source. There has been a noted decrease in TCA in the Burning grounds as part of the Bioremediation project. Well A-1 showed a reduction from 128 ug/L to 1.8 ug/L. Well A-5 has reduced from 3260 ug/L in 2004 to 811 ug/L during fall 2011. Monitoring will be ongoing as this project continues. 3.3 1,1-DICHLOROETHENE 1,1-Dichloroethene is a breakdown product of 1,1,1-trichloroethane, and is found in the TCA plumes. There are two known 1,1-dichloroethene plumes, one 11 |Page ~~ March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report beneath the burning area which extends south of the Administration Building and another minor plume at well P-6. DCE was found during the spring of 2011 to have a concentration of 256 ug/L, which is down from 1080 ug/L reported during 2008. 3.4 1,1-DICHLOROETHANE Small plumes of 1,1-dichloroethane are centered at wells A-5, C-3, B-5, G-2 and EW-6. 3.5 CHLOROFORM A chloroform plume is located beneath the M-136 Burning Grounds, and small plumes are centered at wells F-1, B-5 and extend south of the Administration area. Reductions in the M-136-Burning Grounds have been noted; A-5 dropped from 700 ug/L to 450 ug/L during 2011. Monitoring well EW6 went from 1.5 ug/L to ND. Well P-7 went from 200 ug/L during 2008 to 135 ug/L during the fall of 2011. 3.6 PERCHLORATE Perchlorate plumes are monitored at the facility because of regulatory oversight, and concerns expressed by UDSHW and USEPA Region VIII as part of the ATK Launch Systems CME. Small plumes are found in monitoring wells which access perched aquifers to the east of plant. The major plume extends beneath prior disposal areas in the burning grounds, the perchlorate grind building M-174, the washout building M-115, and the drain field west of the Administration area. Concentrations of 244,000 and 139,000 ug/L were detected within the burning grounds plume during the spring of 2011 at wells D-5 and D-4, respectively. Concentrations at G-2 were up from 49,400 ug/L in 2008 to 52,100 ug/L in 2010 in the plume west of the administration area. A major source of perchlorate found in Pipe Spring on the southwest plant boundary may be historical disposal of washout waters from Minuteman production. It is possible that these wastes have migrated southward in perched zones to this spring. ATK has constructed monitoring wells in this area to evaluate this potential. Of note is a substantial fluctuation in perchlorate in Pipe Spring, from approximately a high 440 mg/L to a recent concentration of 259 ug/L during the fall of 2011. Reductions have been observed at the Burning grounds resulting most likely from the vegetable oil remediation. 12lPage March 201 2 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report 3.7 CIS-1,2-DICHLOROETHENE Cis-1,2-dichloroethene plumes are located beneath prior disposal areas at wells, F-1, G-2 and the burning grounds. Well D-3 in the Burning Grounds was detected at a concentration of 157,000 ug/L in 2008. Cis-1,2-dichloroethene is a biological reductive dehalogenation breakdown product of chloroethenes (TCE) and is definitive evidence of natural attenuation by anaerobic bacteria. The significant increases at A-6 are likely due to the bioremediation Project at M-136. Significant reductions have been noted in EW-6 well on the Adams property. It went from 69 ug/l to 13 ug/L and is currently detected at 22 ug/L in 2011. 13 I Page March 2012 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report SECTION 4.0 - CORRECTIVE ACTION PROGRAM In December 1992, ATK (then Thiokol) submitted the M-136 Liquid Thermal Treatment Area Corrective Action Plan which describes the installation of wells on the southern plant boundary. These wells are used for corrective action monitoring (to demonstrate the effectiveness of the corrective action program), and to initiate active treatment strategies, if required. Concentration levels of hazardous constituents in groundwater monitoring welis in source areas have generally diminished since disposal practices ceased in the fall of 1988. Well A-4 reported 47,000 ug/L TCA and 21,000 ug/L TCE in October 1988 and has dropped to approximately 2,780 ug/L TCA and 5,735 ug/L TCE. Similarly, well A-5 declined from 39,000 ug/L TCA and 2,300 ug/L TCE to approximately 962 mg/L TCA and 2,080 ug/L TCE in spring 2008 and further to 518 ug/l and 1,640 ug/l TCE in spring 2011. A large TCA plume at well B-5 has mostly disappeared in the last decade from approximately 15,000 ug/L in 1990 to ND ug/L in 2011. The source of this plume is uncertain, but a spill in 1984 at the M-52 degreaser of approximately 1,000 gallons of 1,1,1-trichloroethane may have contributed to it. Concentration levels in many wells and contaminated springs downgradient of source areas have been relatively stable and/or have been trending down. This may indicate attenuation and degradation of constituents is approximately equal to migration from source areas. Well E-6 reported 36 mg/L TCE in 2011, which is up from 31 mg/L reported in December 1990, but below the 72 mg/L reported in June 1993. Sampling of an old, unused agricultural well (EW-6) on Ray Adams property revealed that TCE and breakdown products and perchlorate have migrated off- plant. Eight additional monitoring wells were constructed on Mr. Adams property and two wells downgradient of pipe and shotgun springs to evaluate the extent of migration off plant. The analytical results from these wells indicate that contamination is predominantly moving southeast in fractured carbonates, and only very slowly migrating to the south and west. Cis-1,2-dichloroethene is a biological reductive-dehalogenation breakdown product of chloroethenes (TCE) and is definitive evidence of natural attenuation by anaerobic bacteria. Cis-1,2-dichloroethene has been reported previously, in plumes located at wells B-6, G-2. and F-1. These plumes have diminished as the cis-1,2-dichloroethene is (presumably) converted to ethenes. In September 2007, a pilot test was conducted at the Burning Grounds to evaluate enhanced anaerobic bioremediation of Perchlorate and solvent- "l^lPage March 20 12 Promontory Post-Closure Permit Fall 2011 Semi-Annual Report contaminated groundwater. Approximately 8000 gallons of soybean oil along with sodium bromide (used as a tracer) was injected into well A-1 at the burning grounds. Sampling of local wells is ongoing to determine the effectiveness of the treatment. Significant reductions in perchlorate and TCE have been observed in some of the downgradient wells. 15|Page March 201 2 ATK Promontory Post-Closure Permit Fall 2011 Semi-Annual Report APPENDIXA ANALYTICAL DATA - VOLATILES This appendix is organized as follows: CONSTITUENT LOCATION SAMPLE DATE CONG EQL UNIT LAB SAMPLE ID DILUTION Parameter being analyzed for Well Number or Spring Number Date sample was taken Concentration level of constituent in sample Method reporting limit established by EPA for a given analytical method Unit of measure Unique sample ID number issued by the Lab Dilution of sample APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 1,1,1,2-TETRACHLOROETHANE A-10 4 1110031-01 u 10 Ug/L 25-Oct-ll 1 1,1,1,2-TETRACH LOROETHANE A-6 4 1110031-08 u 10 Ug/L 25-Oct-ll 1 1,1,1,2-TETRACHlOROETHANE B-4 4 1110022-05 u 10 ug/L 18-OcMl 1 1,1,1,2-TETRACHLOROETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,1,1.2-TETRACHLQROETHANE D-4 4 1110031 06 u 10 ug/L 25-Oct-n 1 1,1,1,2-TETRACHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,1.1,2-TETRACHLOROETHANE E-9 4 1110033-05 u 10 ug/L 27-Oa-ll 1 1,1,1,2-TETRACHLOROETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 1,1,1.2-TETRACHLOROETHANE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 1,1,1.2-TETRACHLOROETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,],1.2-TETRACHL0R0ETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Ocl-ll 1 1,1,1.2-TETRACHLOROETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,1,1,2-TETRACHLOROETHANE G-4 4 1111001-01 u 10 ug/L 01-Nov-ll 1 1,1,1,2-TETRACHLOROETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE G-8 4 1110026-06 u 10 ug/L 20Oct-ll 1 1,1,1,2-TETRACHLOROETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 J,1,1,2-TETRACHLOROETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-U 1 1.1,1,2 TETRACHLOROETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1.1,1,2-TETRACHLOROETHANE P-7 4 1110022-01 . u 10 ug/L 18-Oct-ll 1 1,1,1,2-TFTRACHLOROETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1.1,1,2-TErRACHLOROETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,1,1,2-TETRACHLOROETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,1,1,2-TETRACHLOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Ocl-ll 1 1,1,1-TRICHLOROETHANE A-10 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,1,1-TRICHLOROETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,1,1-TRICHLOROETHANE 6-4 4 1110022-05 60 10 ug/L 18-Oct-ll 1 1,1,1-TRICHLOROETHANE B-5 4 1110033-06 25.8 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE C-1 4 1110033-01 90.8 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE D-] 4 1110031-02 590 100 ug/L 25-Oct-ll 10 1,1.1-TRICHLOROETHANE D-2 4 1110031-03 91.9 10 ug/L 25-Oct-ll 1 1,1,1-TRICHLOROETHANE D 2A 4 1110031 04 91.4 10 ug/L 25-Oct-ll 1 A-1 APPENDIX A VOLATILES FALL 2011 CONSTITUENT ^.n." - .• WLLC- -•:iiAB SAMP DATE CONC EQL -.UNITS, LAB ID DILUTION 1,1,1-TRICHLOROETHANE D-4 4 1110031-06 U 10 Ug/L 25-Oct-ll 1 1,1.1-TRICHLOROETHANE D-5 4 1110031-07 U 10 Ug/L 25-Oct-ll 1 1,1,1-TRICHLOROETHANE D-6 4 1110031-05 34] 50 ug/L 25-Oct-ll 1,1,1 TRICHLOROETHANE E-9 4 1110033-OS 18.7 10 ug/L 27-OcMl 1 1,1,1-TRICHLOROETHANE FB-1 4 1111001-06 U 10 ug/L Ol-Nov-11 1 1,1,1-TRICHLOROETHANE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE FB-3 4 1110022-03 U 10 ug/L 18-Oct-n 1 1,1,1TRICHL0R0ETHANE Fish Spring 4 1110026-03 U 10 ug/L 20-OcMl 1 1,1.1-TRICHLOROETHANE G-3 4 1111001-04 U 10 ug/L Ol-Nov-U 1 1,1,1-TRICHLOROETHANE G-4 4 1111001-01 U 10 ug/L Ol-Nov-11 1 1,1,1-TRICHLOROETHANE G-5 4 1110026-08 U 10 ug/l 20-Oct-ll 1 1,1,1-TRICHLOROETHANE G-8 4 1110026-06 U 10 ug/L 20-Oct-ll 1 1,1,1-TRICHLOROETHANE G-8A 4 1110026-07 U 10 ug/L 20-Oct-ll 1 1,1,1-TRICHLOROETHANE H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 1,1,1-TRICHLOROETHANE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-ll 1 1,1,1-TRICHLOROETHANE Horse Spring B 4 1110026-02 U 10 Ug/L 20-Oct-U 1 1.1,1TRICHL0R0ETHANE J-1 4 1110022-04 15.8 10 ug/L 18-Oct-ll 1 1,1,1-TRICHLOROETHANE J-3 4 1110031-09 U 10 ug/L 25-Oci-ll 1 1,1,1-TRICHLOROETHANE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE J-9 4 1111001-03 u 10 ug/L 01 Nov-11 1 1,1,1-TRICHLOROETHANE M39-B1 4 1111001-02 2.2 J 10 ug/L Ol-Nov-11 1 1,1,1-TRICHLOROETHANE P-7 4 1110022-01 116 10 ug/L 18-Oct-ll 1 1,1,1-TRICHLOROETHANE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 1,1,1-TRICHLOROETHANE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Ocl-ll 1 1,1,1-TRICHLOROETHANE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 1,1,1-TRICHLOROETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-l] 1 1,1,1-TRICHLOROETHANE TCC3 4 1110033 03 u 10 ug/L 27-Oct-ll 1 1,1,1-TRICHLOROETHANE TCCBA 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE A-IO 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,1,2,2-TFTRACHLOROETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,1.2,2-TETRACHLOROETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,1,2,2 TETRACHLOROETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,1.2,2-TETRACHLOROETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE D-1 4 1110031-02 u 10 ug/L 25-Oci-ll 1 1.1,2,2-TETRACHLOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 1,1,2,2 TETRACHLOROETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct 11 1 1,1,2.2-TETRACHLOROETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE FB-1 4 in 1001-06 u 10 ug/L Ol-Nov-11 1 1,1,2,2-TETRACHLOROETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll J A-2 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION J,1,2,2-TETRACHLOROETHANE G-3 4 1111001-04 U 10 Ug/L 01-Nov-ll 1 1.1,2,2-TETRACHLOROETHANE G-4 4 1111001-01 U 10 Ug/L 01-Nov 11 1 1,1,2,2-TETRACHLOROETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,1,2,2 TETRACHLOROETHANE G-8A 4 1110026-07 U 10 ug/L 20-Oct 11 1 1,1,2,2-TETRACHLOROETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,1,2,2-TETRACHLOROETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,1,2,2 TETRACHLOROETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 J,l,2,2-TETRACHLOROETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-l] 1 1,1,2,2-TETRACHLOROETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,1,2,2-TETRACHLOROETHANE M39-61 4 1111001-02 u 10 ug/L Ol-Nov-11 1 J,1,2,2-TETRACHLOROETHANE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE TB-1 4 111100105 u 10 ug/L Ol-Nov-11 1 1,1,2,2-TETRACHLOROETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1,2,2-TETRACHLOROETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,1,2,2-TETRACHtOROETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 i,l,2,2-TETRACHLOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-U 1 J,l,2-TRICHLORO-1.2,2-TRIFLUOROETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,1,2-TR1CHLORO-1,2,2-TRIFLUOROETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 J,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 J,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 J,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ],1.2-TRICHLORO-l,2,2-TRIFLUOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 1,1,2 TRICHLORO-l,2,2-TRIFLUOROETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHL0R0-1,2,2-TRIFLU0R0ETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 J,1,2-TRICHL0R0-1,2,2-TRIFLU0R0ETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE D-6 1110031-05 u 10 ug/L 25-Oct-ll 1 1,1,2 TRlCHLORO-l,2,2-TRIFLUOROETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct 11 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE Fish Spring 4 1110026 03 u 10 ug/L 20-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,1,2-TR1CHL0R0-1,2,2-TRIFLU0R0ETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 l,l,2-TRICHLORO-l,2,2 TRIFLUOROETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 l.l,2-TRICHLORO-l,2,2-TRIfLUOROETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 l,l,2-TRICHLORO-l,2,2 TRIFLUOROETHANE H-6 4 1111004 01 u 10 ug/L 08-Nov-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,1,2-TRlCHLORO 1,2,2-TRIFLUOROETHANE Horse Sprmg B 4 1110026 02 u 10 ug/L 20-Ocl-ll 1 A-3 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE J-1 4 1110022-04 1.6J 10 Ug/L 18-Oct-ll 1 1,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE J-3 4 1110031-09 U 10 Ug/L 25-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 1,1,2-TR1CHLORO-1,2,2-TRIFLUOROETHANE J-9 4 1111001-03 u 10 ug/L 01-Nov-11 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE P-7 a 1110022-01 u 10 ug/L 18-Oct-ll 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20 Oct-11 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 l,l,2-TRICHLORO-l,2,2-TRIFLUOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE B-4 4 1110022-05 11J 10 ug/L 18-Oct-ll 1 1,1,2-TRICHLOROETHANE B-5 4 1110033 06 u 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE D-4 4 1110031-06 u 10 ug/L 25-Oci-ll 1 1,1,2-TRICHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oci-ll 1 1.1,2-TRICHLOROETHANE D-6 4 1110031-05 20.5 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE E-9 4 1110033-05 3.2 J 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE FB-1 4 1111001-06 U 10 ug/L Ol-Nov-11 1 1,1.2-TRICHLOROETHANE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE FB-3 4 1110022-03 U 10 ug/L 18-Ocl-ll 1 1,1,2 TRICHLOROETHANE Fish Spring 4 1110026 03 U 10 ug/L 20-Oct-ll 1 1,1,2-TRICHLOROETHANE G-3 4 1111001-04 U 10 ug/L Ol-Nov-11 1 1,1,2-TRICHLOROETHANE G-4 4 1111001-01 U 10 ug/L Ol-Nov-11 1 1,1,2-TRICHLOROETHANE G-5 4 1110026-08 U 10 ug/L 20-Oct-11 1 1,1,2 TRICHLOROETHANE G-8 4 1110026 06 U 10 ug/L 20-Ocl-ll 1 1,1,2-TRICHLOROETHANE G-8A 4 1110026-07 U 10 ug/L 20-Oct-ll 1 1,1,2-TRICHLOROETHANE H-6 4 1111004-01 U 10 ug/L 08-Nov-l] 1 1,1,2-TRICHLOROETHANE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-ll 1 1,1,2-TRICHLOROETHANE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 1,1,2-TRICHLOROETHANE J-1 4 1110022-04 U 10 ug/L 18-Oct-ll 1 1,1,2-TRICHLOROETHANE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 1,1,2-TRICHLOROETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct 11 1 1,1,2-TRICHLOROETHANE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 1,1,2-TRICHLOROETHANE M39-B1 4 1111001-02 u 10 ug/L 01 Nov-11 1 1.1,2-TRICHLOROETHANE P-7 4 1110022-01 0.8 J 10 ug/L 18-Oct-n 1 1,1,2-TRICHLOROETHANE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 1,1,2-TRICHLOROETHANE Shotgun Spnng 4 1110026-05 u 10 ug/L 20-Oct-ll 1 A-4 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 1,1,2-TRICHLOROETHANE TB-1 4 1111001-05 U 10 Ug/L Ol-Nov-11 1 1,1,2-TRICHLOROETHANE TB-2 4 1110033-07 U 10 Ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE TB-3 4 1110022-02 U 10 ug/L 18-Oct-ll 1 1,1,2-TRICHLOROETHANE TCC3 4 1110033-03 U 10 ug/L 27-Oct-ll 1 1,1,2-TRICHLOROETHANE TCC3A 4 1110033 04 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOBOETHANE A-10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHANE A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHANE B-4 4 1110022-05 9.9 J 10 ug/L 18-Oct-ll 1 1,1-DICHLOROETHANE B-5 4 1110033 06 11 6 10 ug/L 27-Oct-ll 1 1,1-DICHLOROETHANE C-1 4 1110033-01 5.6 J 10 ug/L 27-Oct-ll I 1,1-DICHLOROETHANE D-1 4 1110031 02 11.6 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHANE D-2 4 1110031-03 10.9 10 ug/L 25-Oct-H 1 1,1-DICHLOROETHANE D-2A 4 1110031-04 11 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHANE D-4 4 1110031-06 U 10 ug/L 2S-0ct-ll 1 1,1-DICHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-] 1 1 1,1-DICHLOBOETHANE D-6 4 1110031-05 u 10 ug/L 25-Oci-ll 1 MDICHLOROETHANE E-9 4 1110033-05 0.7J 10 ug/L 27-Oct-ll 1 1,1-DICHLOROETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOBOETHANE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 1,1-DICHLOBOETHANE FB-3 4 1110022-03 U 10 ug/L 18-Oct-ll 1 1,1 DICHLOROETHANE Fish Spring 4 1110026-03 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOBOETHANE G-3 4 1111001-04 U 10 ug/L Ol-Nov-11 1 1,1-DICHLOBOETHANE G-4 4 1111001-01 U 10 ug/L Ol-Nov-11 1 1,1-DICHLOROETHANE G-5 4 1110026-08 U 10 ug/L 20-Oct-31 1 1,1-DICHLOBOETHANE G-8 4 1110026-06 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOBOETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOBOETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-11 1 1,1-DICHLOBOETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct 11 1 1,1-DICHLOBOETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOBOETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,1-DICHLOBOETHANE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 1,1-DICHLOBOETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOBOETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOBOETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOBOETHANE P-7 4 1110022-01 4.4 J 10 ug/L 18-Oct-ll 1 1,1-DICHLOBOETHANE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOBOETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOBOETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOBbETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,1-DICHLOBOETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOBOETHENE A-10 4 1110031 01 u 10 ug/L 25 Oct-11 1 1,1-DICHLOBOETHENE A-6 4 1110031-08 u 10 ug/L 25-Oci-ll 1 1,1-DICHLOROETHENE B-4 4 1110022 05 145 10 ug/l 18-Oct-ll 1 A-5 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 1,1-DICHLOROETHENE B-5 4 1110033-06 301 50 Ug/L 27-Oct-ll 5 1,1-DICHLOROETHENE C-1 4 1110033-01 32.1 10 ug/L 27-Ocl-ll 1 1,1-DICHLOROETHENE D-1 4 1110031-02 402 100 ug/L 25-Oct-ll 10 1,1-DICHLOROETHENE D-2 4 1110031-03 44 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHENE D-2A 4 1110031-04 43.6 10 ug/L 25-Oa-ll 1 1,1-DICHLOROETHENE D-4 4 1110031-06 13.9 10 ug/L 25-Oct 11 1 1,1-DICHLOROETHENE D-5 4 1110031-07 11.8 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHENE D-6 4 1110031-05 59 10 ug/L 25-Oct-ll 1 1,1-DICHLOROETHENE E-9 4 1110033-05 575 100 ug/L 27-Oct-ll 10 1,1-DICHLOROETHENE FB-1 4 1111001-06 U 10 ug/L 01-Nov-ll 1 1,1-DICHLOROETHENE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 1,1-DICHLOROETHENE FB-3 4 1110022-03 0.5 J 10 ug/L 18-Oct-ll 1 1,1-DICHLOROETHENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOROETHENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOROETHENE G-5 4 1110026-08 20.1 10 ug/L 20-Oct-11 1 1,1-DICHLOROETHENE G-8 4 1110026-06 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE G-8A 4 1110026-07 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 1,1-DICHLOROETHENE Horse Spring A 4 1110026-01 U 10 ug/l 20-Oct-ll 1 1,1-DICHLOROETHENE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE J-1 4 1110022-04 54.5 10 ug/L 18-Ocl-ll 1 1,1-DICHLOROETHENE J-3 4 1110031-09 U 10 ug/L 25-Oci-ll 1 1,1-DICHLOROETHENE J-4 4 1110033-02 U 10 ug/L 27-Ocl-ll 1 1,1-DICHLOROETHENE J 9 4 1111001-03 U 10 ug/L 01-Nov-ll 1 1,1-DICHLOROETHENE M39-B1 4 1111001-02 2.1 J 10 ug/L Ol-Nov-11 1 1,1-DICHLOROETHENE P 7 4 1110022-01 54 7 50 ug/L 18-Oct-l] 1,1-DICHLOROETHENE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROETHENE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 1,1-DICHLOROETHENE TB-2 4 1110033-07 u 10 ug/l 27-Oct-ll 1 1,1-DICHLOROETHENE TB-3 4 1110022-02 1.3 J 10 ug/L 18-Ocl-ll 1 1,1-DICHLOROETHENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROETHENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE B-4 4 1110022 05 u 10 ug/L 18-Oct-ll 1 1,1-DICHLOROPROPENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE D-1 4 1110031-02 u 10 ug/L 25 Oct-11 1 1,1-DICHLOROPROPENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE D-5 4 1110031-07 u 10 ug/L 25 Oct-11 1 1,1-DICHLOROPROPENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 A-6 APPENDIX A VOLATILES FALL 2011 CONSTITUENT |WELL LAB| SAMP DATE CONC EQL UNITS LAB_1D DILUTION 1,1-DICHLOROPROPENE E-9 4 1110033-05 U 10 Ug/L 27-Ocl-ll 1 1,1-DICHLOROPROPENE FB-1 4 1111001-06 u 10 Ug/L Ol-Nov-11 1 1,1-DICHLOROPROPENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,1-DICHLOROPROPENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 ],1-DICHLCR0PR0PENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,1-DICHLOROPROPENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE G-6 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE G-8A 4 1110026-07 u 10 ug/L 20-Ocl-ll 1 1,1-DICHLOROPROPENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,1-DICHLOROPROPENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,1-DICHLOROPROPENE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 1,1-DICHLOROPROPENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE J-9 4 1111001-03 u 10 ug/L 01-Nov-ll 1 1,1-DICHLOROPROPENE M39-B1 4 1111001-02 u 10 ug/l 01-Nov-ll 1 1,1-DICHLOROPROPENE P-7 4 1110022-01 u 10 ug/L 18-Ocl-ll 1 1,1-DICHLOROPROPENE Pipe Spring 4 1110026-04 U 10 ug/L 20 Oct-11 1 1.1 DICHLOROPROPENE Shotgun Spring 4 1110026 05 U 10 ug/L 20-Oct-ll 1 1,1-DICHLOROPROPENE TB-1 4 1111001-05 U 10 ug/L 01-Nov-ll 1 1,1-DICHLOROPROPENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE TB-3 4 1110022-02 u 10 ug/L 18 Oct-11 1 1,1-DICHLOROPROPENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,1-DICHLOROPROPENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROBENZENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,2,3-rRICHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROBENZENE C-1 4 1110033-01 2.9 J 10 ug/L 27-Oct-ll 1 1,2.3-TRlCHLOROBENZENE D-1 4 1110031-02 u 10 ug/L 2S-0ct-ll 1 1,2,3-TRICHLOROBENZENE D-2 4 1110031-03 u 10 ug/L 25-Ocl-ll 3 1.2,3-TRlCHLOROBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHL0R0BEN2ENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHL0R0BEN2ENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,2.3-TRlCHLOROBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,2.3-TRICHLOROBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1.2,3-TRICHLOROBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,2,3-TR1CHL0R0BEN2ENE FB-3 4 1110022-03 u 10 ug/L 18-Ocl-ll 1 1,2,3-TRICHLOROBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2,3-TRICHLOROBENZENE G-4 4 1111001-01 3.4 J 10 ug/L Ol-Nov-11 1 1.2,3-TRlCHLOROBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 A-7 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 1,2,3-TRICHLOROBENZENE G-8 4 1110026-06 U 10 Ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE G-8A 4 1110026-07 u 10 Ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE H-6 4 1111004-01 u 10 Ug/L 08-Nov-ll 1 1,2,3-TRICHLOROBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 l,2,3-TRICHLOROBEN2ENE J-1 4 1110022-04 u 10 ug/L 18-Ocl-ll 1 1,2,3-TRICHLOROBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-l] 1 1,2,3-TRICHLOROBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 l,2,3-TRICHLOROBEN2ENE M39-B1 d 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2,3-TRICHLOROBENZENE P-7 4 1110022 01 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICH LOROBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,2,3-TRICHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,2.3-TRICHLOROBENZENE TB-3 4 1110022-02 u 10 ug/l 18-Oct-ll 1 1,2.3-TRICHLOROBENZENE TCC3 4 1110033 03 u 10 ug/L 27-Oci-ll 1 l,2,3-TRICHLOROBEN2ENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROPROPANE A-10 4 1110031-01 u 10 ug/L 25 Oct-n 1 1,2,3-TRICHLOROPROPANE A-6 4 1110031 08 u 10 ug/L 25-Oci-ll 1 1,2,3-TRICHLOROPROPANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICHLOROPROPANE B 5 4 1110033 06 u 10 ug/L 27-Oci-ll 1 1,2,3-TRICHLOROPROPANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,2,3-TRiCHLOROPROPANE D-1 4 1110031 02 u 10 ug/L 2S-0ct-ll 1 1,2,3-TRICHLOROPROPANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROPROPANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROPROPANE D-4 4 1110031-06 u 10 ug/L 25-Oct-11 1 1,2,3-TRICHLOROPROPANE D-5 4 1110031 07 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROPROPANE D-6 4 1110031 05 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROPROPANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROPROPANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-ll 1 1,2,3-TRICHLOROPROPANE FB-2 4 1110033-08 u 10 ug/L 27 Oct 11 1 1,2,3-TRtCHLOROPROPANE FB 3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICHLOROPROPANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,2.3-TRICHLOROPROPANE G-3 4 1111001-04 u 10 ug/L 01-Nov-ll 1 1,2,3-TRICHLOROPROPANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,2,3 TRICHLOROPROPANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROPROPANE G-8 4 1110026-06 u 10 ug/L 20-Oct 11 1 1,2,3-TRICHLOROPROPANE G-8A 4 1110026-07 u 10 ug/l 20-Oct-n 1 1,2,3-TRICHLOROPROPANE H-6 4 1111004-01 u 10 ug/L 08-Nov 11 1 1,2,3-TRICHLOROPROPANE Horse Spring A 4 1110026-01 u 10 ug/L 20 Oct-11 1 1.2,3-TRICHLOROPROPANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROPROPANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICHLOROPROPANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,2,3-TRICHLOROPROPANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 A-8 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION 1,2,3-TRlCHLOROPROPANt J-9 4 1111001-03 U 10 Ug/L Ol-Nov-11 1 1,2,3 TRICHLOROPROPANE M39-B1 a 1111001-02 U 10 Ug/L Ol-Nov-11 1 1,2,3-TRICHLOROPROPANE P-7 4 1110022-01 u 10 Ug/L 18-Oct-ll 1 1,2,3-TRICHLOROPROPANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROPROPANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2,3-TRICHLOROPROPANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,2,3-TRICHLOROPROPANE TB-2 4 1110033-07 U 10 ug/L 27-Oct-ll 1 1,2,3-TRICHLOROPROPANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,2,3-TRICHLOROPROPANE TCC3 4 1110033 03 u 10 ug/L 27-Ocl-ll 1 1,2,3-TRICHLOROPROPANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,2,4-TRICHLOROBENZENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,2,4-TRICHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,2,4-TRICHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,2,4-TRICHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oci-ll 1 1,2,4-TRICHLOROBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,2,4-TRICHLOROBENZENE D-J 4 1110031-02 u 10 ug/L 25-Oct-ll 1 l,2,4-TRICHLOROBEN2ENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 l,2,4-TRICHLOROBEN2ENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2,4-TRlCHUOROBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,2,4-TRlCHkOROBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct 11 1 1,2,4-TRICHL0R0BEN2ENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1.2,4-TRICHLOROBENZENE E-9 4 1110033-05 u 10 ug/L 27-Ocl-ll 1 1,2,4-TRiCHl.OROBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,2.4-TRlCHUOROBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct 11 1 1,2,4-TRICHLOROBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1.2.4-TRlCHLOROBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1.2.4-TRICHI-OROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2,4-TRICHI-OROBENZENE G-4 4 1111001-01 u 10 ug/L 01 Nov 11 1 1,2,4-TRICHLOROBENZENE G 5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE G 8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE G 8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,2,4-TRICHLOROBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1.2,4-TRlCHLOROBENZENE J-1 4 1110022-04 u 10 ug/L 18-Qct-ll 1 1,2,4-TRICHI-OROBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,2,4-TRICHI-OROBENZENE J 4 4 1110033-02 u 10 ug/L 27 Oct-11 1 1.2,4-TRICHLOROBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,2,4-TRICHLOROBENZENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2,4-TRICHLOROBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 1,2,4-TRICHLOROBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2,4-TRICHLOROBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,2,4-TRICHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 11,2,4-TRICHLOROBENZENE TB-3 4 1110022-02 u 10 1 ug/L 18-Ocl-ll A-9 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION l,2,4-TRICHLOROBEN2ENE TCC3 4 1110033-03 U 10 Ug/L 27-Oct-ll 1 1,2,4 TRICHLOROBENZENE TCC3A 4 1110033-04 U 10 Ug/L 27-Oct-ll 1 1,2,4-TRIMETHYLBENZENE A-10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE B-4 4 1110022-05 U 10 ug/L 18-Oct-ll 1 1,2,4-TRIMETHYLBENZENE B-5 4 1110033-06 U 10 ug/L 27-Oct-ll 1 1,2,4-TRIMETHYLBENZENE C-1 4 1110033-01 U 10 ug/L 27.0ct-ll 1 1,2,4-TRIMETHYLBENZENE D-1 4 1110031-02 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE D-2 4 1110031-03 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE D-2A 4 1110031-04 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE D-4 4 1110031-06 U 10 ug/L 25-Oct-ll 1 1,2,4-TRiMETHYLBENZENE D-5 4 1110031-07 U 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE D-6 4 1110031-05 U 10 ug/L 25-Oct-ll 1 1,2.4-TRIMETHYLBENZENE E-9 4 1110033-05 U 10 ug/L 27-Oct-ll 1 1,2,4-TRIMETHYLBENZENE FB-1 4 1111001-06 U 10 ug/L Ol-Nov-11 1 1,2,4-TRIMETHYLBENZENE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 1,2,4 TRIMETHYLBENZENE FB-3 4 1110022-03 U 10 ug/L 18-Oct-ll 1 1.2,4-TRIMETHYLBENZENE Fish Spring 4 1110026-03 U 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2,4-TRIMETHYLBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-U 1 1,2,4-TRIMETHYLBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZFNE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,2,4-TRIMETHYLBENZENE Horse Spnng A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,2.4-TRIMETHYLBENZENE Horse Spnng B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,2,4-TRIMETHYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,2,4-TRIMETHYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,2.4-TRIMETHYLBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1.2,4-TRIMETHYLBENZENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2,4-TRIMETHYLBENZENE P-7 4 1110022-01 u 10 ug/L 18 Oct-11 1 1,2,4-TRIMETHYLBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2,4-TRIMETHYLBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,2,4-TRIMETHYLBENZENE Te-2 4 1110033-07 u 10 ug/L 27 Oct 11 1 1,2,4-TRIMETHYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,2,4-TRIMETHYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,2,4-TRIMETHYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Ocl-ll 1 l,2-DIBROMO-3-CHLOROPROPANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 l,2-DIBROMO-3 CHLOROPROPANE A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 1,2-DIBROMO-3-CHLOROPROPANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,2-DIBROMO-3-CHLOROPROPANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 l,2-DIBROMO-3 CHLOROPROPANE C-1 4 1110033-01 u 10 ug/L 27 Oct-11 1 l,2-DIBROMO-3 CHLOROPROPANE D-1 4 1110031-02 u 10 ug/L 25-Oct 11 1 A-10 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB) SAMP DATE CONC EQL UNITS LABJD DILUTION l,2-DlBROMO-3-CHLOROPROPANE D-2 4 1110031-03 u 10 Ug/L 25-Oct-ll 1 l,2-DlBROMO-3 CHLOROPROPANE D-2A 4 1110031 04 u 10 Ug/L 2S-0ct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE D-4 4 1110031-06 u 10 Ug/L 25-Ocl-ll 1 1,2-DlBROMO-3-CHLOROPROPANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 l,2-DlBROMO-3-CHLOROPROPANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1.2-DIBROMO-3-CHLOROPROPANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 l,2-Dl6ROMO-3-CHLOROPROPANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 l,2-DlBROMO-3-CHLOROPROPANE G-4 4 llUOOl 01 u 10 ug/L Ol-Nov-11 1 l,2-DlBROMO-3-CHLOROPROPANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 l,2-DieROMO-3-CHLOROPROPANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 l,2-Dl6ROMO-3-CHLOROPROPANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 l,2-DlBROMO-3-CHLOROPROPANE Horse Spring A 4 1110026-01 u 10 ug/L 20 Oct-11 1 l,2-DlBROMO-3-CHLOROPROPANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 l,2-Dl6ROMO-3-CHLOROPROPANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 l,2-DlSROMO-3-CHLOROPROPANE J-3 4 1110031-09 u 10 ug/L 25 Oct-11 1 l,2-D10ROMO-3-CHLOROPROPANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 l,2-DlBROMO-3-CHLOROPROPANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2-DlBROMO-3-CHLOROPROPANE P-7 4 1110022-01 u 10 ug/L 18 Oct-11 1 1,2-DlBROMO 3-CHLOROPROPANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 I,2-DlBROMO-3-CHLOROPROPANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2-DlBROMO 3-CHLOROPROPANE TB 1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 l,2-DlBROMO-3-CHLOROPROPANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 l,2-DI0ROMO-3-CHLOROPROPANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 l,2-DtBROMO-3-CHLOROPROPANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 l,2-DlBROMO-3-CHLOROPROPANL TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,2-DliiROMOETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,2-DieROMOETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,2-DI6R0M0ETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-n 1 1,2-DIBROMOETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-11 1 1,2-DI0ROMOETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,2-DIBROMOETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,2-DIBROMOETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,2-DteROMOETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2-DmROMOETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,2-DlpROMOETHANE 0-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,2-DI0ROMOETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,2-DieROMOETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 1,2-DlHROMOETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,2-DlflROMOETHANE FB 2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 A-11 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 1,2-DIBROMOETHANE FB-3 4 1110022-03 u 10 Ug/L 18 Oct 11 1 1,2-DIBROMOETHANE Fish Spring 4 1110026 03 u 10 Ug/L 20-oci-n 1 1.2-DIBROMOETHANE G-3 4 1111001-04 u 10 ug/l Ol-Nov-11 1 1,2-DIBROMOETHANE G-4 4 1111001-01 u 10 Ug/L Ol-Nov-13 1 1,2-DIBROMOETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2-DIBROMOETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,2-DIBROMOETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,2-DIBROMOETHANE H 6 4 1111004-01 u 10 ug/L 08-Nov-n 1 1,2-DIBROMOETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct 11 1 1,2 DIBROMOETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,2-DIBROMOETHANE J-1 4 1110022-04 u 10 ug/L 18-Ocl-ll 1 1,2-DIBROMOETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,2-DIBROMOETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,2-DIBROMOETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,2-DIBROMOETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2-DIBROMOETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 1,2-DIBROMOETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2-DIBROMOETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-oci-n 1 1,2-DIBROMOETHANE TB-1 4 1111001-05 u 10 ug/L 01-Nov-ll 1 1,2-DIBROMOETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,2-DIBROMOETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,2-DIBROMOETHANE TCC3 4 1110033-03 u 10 ug/L 27-Ocl-ll 1 1,2-DIBROMOETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-n 1 1,2-DICHLOROBENZENE A-10 4 1110031-01 u 10 ug/L 2S-0ct-ll 1 1,2-DICHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Ocl-ll 1 1.2-DICHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oci-ll 1 1,2-DICHLOROBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-n 1 1,2-DICHLOROBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROBENZENE E-9 4 1110033-05 u 10 ug/L 27-Ocl-ll 1 1,2-DICHLOROBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROBENZENE Fish Spring 4 1310026-03 u 10 ug/L 20 Oct-n 1 1,2-DICHLOROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROBENZENE G-5 4 1110026-08 u 10 ug/l 20-Oct-ll 1 1,2-DICHLOROBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROBENZENE G-8A 4 1110026-07 u 10 ug/L 20 Oct 11 1 1,2-DICHLOROBENZENE H-6 4 1111004 01 u 10 ug/L 08-Nov-ll 1 A-12 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION J,2-DICHL0R0BENZENE Horse Spring A 4 1110026-01 u 10 Ug/L 20-Oct-ll 1 l,2-DICHLOROBEN2ENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 J,2-DICHL0ROBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 J,2-DICHL0R0BENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-n 1 J,2-DICHLQRQBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 J,2-DICHL0R0BENZENE J-9 4 1111001-03 u 10 ug/L 03-Nov-ll 1 J,2-D1CHL0R0BENZENE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 J,2-DICHL0R0BENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 J,2-DICHL0R0BENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1.2-DICHLOROBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,2-DtCHLOROBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-13 1 J,2-DICHL0R0BENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 J,2-DICHL0R0BEN2ENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 J,2-DICHLOROETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE B-4 4 1110022-05 1.5J 10 ug/L 18-Oct-ll 1 1,2-DICHLOROETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROETHANE C-1 4 1110033-01 0.6 J 10 ug/L 27-Oct-ll 1 1,2-DICHLOROETHANE D-1 4 1110031-02 U 10 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE D-4 4 1110031-06 u 30 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 1,2-DICHLOROETHANE D-6 4 1110031-05 21.6 10 ug/L 25-Oct-ll 1 1,2-DICHLOROETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,2 DICHLOROETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2 DICHLOROETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROETHANE G-8 4 1110026-06 u 10 ug/L 20-oci-n 1 1,2-DICHLOROETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,2-DtCHLOROETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct 11 1 1,2-DICHLOROETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-0ct-11 1 1,2-DICHLOROETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,2 DICHLOROETHANE J-3 4 1110031-09 u 10 ug/L 25-Oci-ll 1 1,2-DICHLOROETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,2 DICHLOROETHANE J-9 4 1111001-03 u 10 ug/L 01-Nov-13 1 1,2-DICHLOROETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROETHANE P-7 4 1110022-01 21.1 10 ug/L 18-Ocl-ll 1 A-13 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 1,2-DICHLOROETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-33 1 3,2-DICHLOROETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,2-OICHLOROETHANE TB-3 4 1110022-02 u 10 ug/L 18-Ocl-ll 1 1,2-DICHLOROETHANE TCC3 4 1110033-03 u 10 ug/L 27.0ct-ll 1 1,2-DICHLOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 l,2-DICHLOROETHANE-D4 A-10 4 1110031-01 99.6 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 A-6 4 1110031-08 98 6 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 B-4 4 1110022-05 127 % 18-Oct-ll 1 l,2-DICHLOROETHANE-D4 B-5 4 1110033-06 101 % 27-Oci-ll 1 1,2-DICHLOROETHANE-D4 C-1 4 1110033-01 99 % 27-Ocl-ll 1 l,2-DICHLOROETHANE-D4 D-1 4 1110031-02 99.3 % 25-Oct-n 1 1.2-DICHLOROETHANE-D4 D-2 4 1110031-03 98.4 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 D-2A 4 1110031-04 99 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 D-4 4 1110031-06 99,9 % 25-Oct-ll 1 1,2-DICHLOROETHANE D4 D-5 4 1110031-07 98.8 % 25-Oct n 1 1,2-D1CHL0R0ETHANE-D4 D-6 4 1110031-05 99.7 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 E-9 4 1110033-05 100 % 27-Oct-ll 1 l,2-DICHLOROETHANE-D4 FB-1 4 1111001-06 100 % Ol-Nov n 1 1,2-DICHLOROETHANE D4 FB 2 4 1110033-08 103 % 27-Oct-ll 1 l,2-DICHLOROETHANE-D4 FB-3 4 1110022-03 101 % 18-Ocl-ll 1 l,2-DICHLOROETHANE-D4 Fish Spring 4 1110026-03 101 % 20-Oct-11 1 l,2-DICHLOROETHANE-D4 G-3 4 1111001-04 99.3 % Ol-Nov-11 1 1,2-D1CHL0R0ETHANE-D4 G-4 4 1111001-01 100 % Ol-Nov-11 1 l,2-DICHLOROETHANE-D4 G-5 4 1110026-08 98.6 % 20-Oct-ll 1 1.2-DICH L0R0ETHANE-D4 G-8 4 1110026-06 100 % 20-0ct-11 1 1,2-DICH L0R0ETHANE-D4 G-8A 4 1110026-07 100 % 20-Oct 11 1 1,2-DICH L0R0ETHANE-D4 H-6 4 1111004-01 101 % 08-Nov-n 1 l,2-DICHLOROETHANE-D4 Horse Spring A 4 1110026-01 99.5 % 20-Oct-ll 1 1,2-DICH L0R0ETHANE-D4 Horse Spring B 4 1110026-02 101 % 20-Ocl-ll 1 l,2-DICHLOROETHANE-D4 J-1 4 1110022-04 130 % 18-Ocl-ll 1 1.2-DlCHLOROETHANE D4 J 3 4 1110031-09 99.9 % 25-Oct-ll 1 l,2-DICHLOROETHANE-D4 J-4 4 1110033-02 101 % 27-Oct-ll 1 1,2-DICHLOROETHANE-D4 J-9 4 1111001-03 100 % 01-Nov-ll 1 1.2-DICHLOROETHANE-D4 M39-B1 4 1111001-02 102 % Ol-Nov-11 1 1.2-DICHLOROETHANE-D4 P-7 4 1110022-01 127 % 18-Oct-ll 1 l,2-DICHLOROETHANE-D4 Pipe Spring 4 1110026-04 99.3 % 20-Oct-ll 1 l,2-DICHLOROETHANE-D4 Shotgun Spring 4 1110026-05 99.7 % 20-Oct-ll 1 l,2-DICHLOROETHANE-D4 TB-1 4 1111001-05 101 % 01 Nov-11 1 l,2-DICHLOROETHANE-D4 TB-2 4 1110033-07 102 % 27-Oci-ll 1 l,2-DICHLOROETHANE-D4 TB-3 4 1110022-02 103 % 18-Oct-ll 1 l,2-DICHLOROETHANE-D4 TCC3 4 1110033-03 101 % 27-Oct-ll 1 l,2-DICHLOROETHANE-D4 TCC3A 4 1110033-04 101 % 27 Oct-11 1 1,2-DICHLOROPROPANE A-10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 A-14 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION 1,2-DICHLOROPROPANE A-6 4 1110031-08 U 10 Ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE B-4 4 1110022-05 u 10 Ug/L 18-Oct-ll 1 1,2-DICH LOROPROPANE B-5 4 1110033-06 u 10 Ug/L 27-Oct-n 1 1,2-DICHLOROPROPANE C-1 4 1110033-01 u 10 Ug/L 27-Oct-ll 1 1,2-DICHLOROPROPANE D-1 4 1110031-02 u 10 ug/L 25-Oct-l] 1 1,2-DICHLOROPROPANE D-2 4 1110031-03 u 10 Ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE D-4 4 1110031-06 u 10 ug/L 2S-0ct-ll 1 1,2-DICHLOROPROPANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROPROPANE FB-1 4 3111001-06 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROPROPANE FB 2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,2-DtCHLOROPROPANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROPROPANE Fish Spring 4 1310026-03 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROPROPANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROPROPANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE G-8A 4 1110026-07 u 30 ug/L 20-Oct-11 1 1,2 DICHLOROPROPANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,2-DICHLOROPROPANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROPROPANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,2-DICHLOROPROPANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROPROPANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROPROPANE M39-B1 4 1111003-02 u 10 ug/L Ol-Nov-11 1 1,2-DICHLOROPROPANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROPROPANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,2-DICHLOROPROPANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-0ct-ll 1 1,2-DICHLOROPROPANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov 11 1 1,2-DICHLOROPROPANE TB-2 4 1110033 07 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROPROPANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,2-DICHLOROPROPANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,2-DICHLOROPROPANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1,3,5-TRIMETHYLBEN2ENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,3,5-TRIMETHYLBEN2ENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,3.5-TRIMETHYLBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,3,5-TRIMETHYLBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,3,5-TRIMETHYLBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 1,3,5-TRIMETHYLBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,3,5-TRIMETHYLBENZENE 0-2 4 1110031-03 u 10 ug/L 25-Oct-n 1 1,3,5-TRIMETHYLBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 1,3.5-TRIMETHYLBEN2ENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 A-15 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 1,3,5-TRIMETHYLBENZENE D-5 4 1110031-07 u 10 Ug/L 25 Oct 11 1 1,3,5 TRIMETHYLBENZENE D 6 4 1110031-05 u 10 Ug/L 25-Ocl-ll 1 1,3,5-TRIMETHYLBENZENE E-9 4 1110033-05 u 10 Ug/L 27-Oci-ll 1 1,3,5-TRIMETHYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1.3,5-TRIMETHYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,3,5-TRIMETHYLBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Ocl-ll 1 1.3.5-TRIMETHYLBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,3.5-TRIMETHYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 ] 1.3.5-TRIMETHYLBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,3.5-TRIMETHYLBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,3,5-TRIMETHYLBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-n 1 1,3,5-TRIMETHYLBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 1,3,5-TRIMETHYLBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,3.5-TRIMETHYLBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct 11 1 1,3,5-TRIMETHYLBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,3,5-TRIMETHYLBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,3,5-TRIMETHYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,3,5-TRIMETHYLBENZENE J-4 4 1110033-02 u 10 ug/l 27-Oci-ll 1 1,3,5-TRIMETHYLBENZENE J-9 4 n 11001-03 u 10 ug/L Ol-Nov-n 1 1,3,5-TRIMETHYLBENZENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,3,5-TRIMETHYLBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 1,3.5-TRIMETHYLBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,3,5-TRIMETHYLBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,3,5-TRIMETHYLBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 1,3,5-TRIMETHYLBENZENE TB 2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,3,5-TRIMETHYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-n 1 1,3,5-TRIMETHYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oc1-n 1 1.3,5-TRIMETHYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Ocl-ll 1 1,3-DICHLOROBENZENE A 10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 l,3-DICHLOROBEN2ENE C-1 4 1110033-01 u 10 ug/L 27-Ocl-ll 1 1,3-DICHLOROBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,3-DICHLOROBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 A-16 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 1,3-DICHLOROBENZENE G-4 4 1111001-01 u 10 Ug/L Ol-Nov-n 1 1,3-DICHLOROBENZCNE G-5 4 1110026-08 u 10 Ug/L 20-Oct-ll 1 1,3-DICHLOROBENZENE G-8 4 1110026-06 u 10 Ug/L 20-Oct-ll 1 1,3-OlCHLOROBENZeNE G-8A 4 1110026-07 u 10 Ug/L 20-Oct-ll 1 1,3-DICHLOROBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,3-DICHLOROBENZENE Horse Sprmg A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROBENZCNE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 l,3-DtCHLOROBEN2ENE J-1 4 1110022-04 u 10 ug/L 18-Oct-n 1 1,3-DICHLOROBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1.3-DlCHLOROBENZENE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 3,3-DICHLOROBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 l,3-DICHLOROBEN2FNE Pipe Spring 4 1310026-04 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROBENZbNE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-n 1 3,3-DICHLOROBENZENE TB 1 4 1111001-05 u 10 ug/L 01-Nov-ll 1 1,3-DICHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Ocl-n 1 1,3-DICHLOROBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 3 1,3-DICHLOROBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 3 1,3 DICHLOROPROPANE A-10 4 1110031 01 u 10 ug/L 25-Oct-ll 1 1.3-DtCHLOROPROPANE A-6 4 1110031-08 u 10 ug/L 25-Oc\-U 1 1.3-DICHLOROPROPANE 6-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROPROPANE B-5 4 1110033-06 u 10 ug/L 27-Oct-n 1 1,3-DICHLOROPROPANE C-1 4 1110033 01 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROPROPANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 1.3-DICHLOROPROPANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 1.3-DICHLOROPROPANE D-2A 4 1110031-04 u 10 ug/L 25-Ocl 11 1 1,3-DICHLOROPROPANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROPROPANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROPROPANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,3-DICHLOROPROPANE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 1,3-DICHLOROPROPANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 1,3-DICHLOROPROPANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROPROPANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROPROPANE Fish Spring 4 \ 110026-03 u 10 ug/L ZQ-Oct 11 1 1,3-DICHLOROPROPANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 3,3-DICHLOROPROPANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 3.3-DICHLOROPROPANE G-5 4 1330026-08 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROPROPANE G-8 4 1110026-06 u 10 ug/L 20-Oct-13 1 1,3-DICHLOROPROPANE G-8A 4 1110026 07 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROPROPANE H 6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 1,3-DICHLOROPROPANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROPROPANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROPROPANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 A-17 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 1,3-DICHLOROPROPANE J-3 4 1110031-09 u 10 Ug/L 25 Oct-11 1 1,3-DICHLOROPROPANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,3-DICHLOROPROPANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 1,3-DICHLOROPROPANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 1,3-DICHLOROPROPANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROPROPANE P'pe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 1,3-DICHLOROPROPANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1.3-DICHLOROPROPANE TB-1 4 1111001-05 u 10 ug/L 01-Nov-ll 1 1,3-DICHLOROPROPANE TB-2 4 1110033-07 u 10 ug/L 27-Ocl-ll 1 1,3-DICHLOROPROPANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 1,3-DICHLOROPROPANE TCC3 4 1110033-03 u 30 ug/L 27-Oct-ll 1 1,3-DICHLOROPROPANE TCC3A 4 1110033-04 u 30 ug/L 27-Oct-ll 1 1,4-DICHLOROBENZENE A-10 4 1110031-01 u 30 ug/L 25-Oct-ll 1 1,4-DICHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 1,4-DICHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 1,4-DICHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 1,4-DICHLOROBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 3,4-DICHLOROBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oci-ll 1 3,4-DICHLOROBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-n 1 1,4-DICHLOROBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Ocl-ll 1 1,4-DICHLOROBENZENE D-4 4 1110031 06 u 10 ug/L 25-Oct-n 1 1,4-DICHLOROBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 1,4-DICHLOROBENZENE D 6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 1,4-DICHLOROBENZENE E-9 4 1110033 05 u 10 ug/L 27-Oct 11 1 1,4-DICHLOROBENZENE FB 1 4 1111001-06 u 10 ug/L Ol-Nov 11 1 1.4-DICHLOROBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 1,4-DICHLOROBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 1,4-DICHLOROBENZENE Fish Spring 4 n10026-03 u 10 ug/L 20-Oct-ll 1 1,4-DICHLOROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 1,4-DICHLOROBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 1,4-DICHLOROBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 1,4-DICHLOROBENZENE G-8 4 1110026-06 u 10 Ug/L 20-Oct-ll 1 1,4-DICHLOROBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Ocl-ll 1 1,4-DICHLOROBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov 11 1 3,4-DICHLOROBENZENE Horse Spring A 4 1110026-01 u 30 ug/L 20-Oct-ll 1 1,4-DICHLOROBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 1,4 DICHLOROBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 1,4-DICHLOROBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 1,4-DICHLOROBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 1,4-DICHLOROBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov 11 1 1,4-DICHLOROBENZENE M39-B1 4 1111001-02 u 10 ug/l Ol-Nov-n 1 1,4-DICHLOROBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 1,4-DICHLOROBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Ocl-ll 1 1,4-DICHLOROBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 1,4-OICHLOROBENZENE TB-1 4 1111001-05 u 10 ug/l Ol-Nov-11 1 A-18 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION 1.4-DICHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct 11 1 1,4-OICHLOROBENZENE TB-3 4 1110022 02 u 10 ug/L 18-Oct-ll 1 1,4-DICHLOROBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 1,4-DICHLOROBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 1-BUTANOL A-10 4 1110031-01 u 50 ug/L 25-Oct-ll 1 1-BUTANOL A-6 4 1110031-08 u 50 ug/L 25-Oct-ll 1 1-BUTANOL B-4 4 1110022 05 u 50 ug/L 18-Oct-ll 1 1-BUTANOL B-5 4 1110033-06 u 50 ug/L 27-Oct-ll 1 1-BUTANOL C-1 4 1110033-01 u 50 ug/L 27-Oct-ll 1 1-BUTANOL D-1 4 1110031-02 u 50 ug/L 25-Ocl-ll 1 1-BUTANOL D-2 4 1110031-03 50 ug/l is-oa-ii 1 1-BUTANOL D-2A 4 1110031-04 u 50 ug/L 25-Oct-ll 1 1-BUTANOL D-4 4 1110031-06 u 50 ug/L 25-Oct-ll 1 1-BUTANOL D'5 4 1110031-07 u 50 ug/L 25-Oct-ll 1 1-BUTANOL D-6 4 1110031-05 u 50 ug/L 25-Oct-ll 1 1-BUTANOL E-9 4 1110033-05 u 50 ug/L 27-Oct-ll 1 1-BUTANOL FB-1 4 1111001-06 u 50 ug/L 01-Nov-ll 1 1-BUTANOL FB-2 4 1110033-08 u 50 ug/L 27-Oct-ll 1 1-BUTANOL FB-3 4 1110022-03 u 50 ug/L 18-Oct-ll 1 1-BUTANOL Fish Spring 4 1110026-03 u 50 ug/L 20-Oct-ll 1 1-BUTANOL G-3 4 1111001-04 u 50 ug/L 01-Nov-ll 1 1-BUTANOL G-4 4 1111001-01 u 50 ug/L 01-Notf-ll 1 1-BUTANOL G-5 4 1110026-08 u 50 ug/L 20-Oct-ll 1 1-BUTANOL G-8 4 1110026-06 u 50 ug/L 20 Oct-11 1 1-BUTANOL G-8A 4 1110026-07 u 50 ug/L 20-Oct-ll 1 1-BUTANOL H-6 4 1111004-01 u 50 ug/L 08-Nov-ll 1 1-BUTANOL Horse Spring A 4 1110026-01 u 50 ug/L 20-Oct-ll 1 1-BUTANOL Horse Spring B 4 1110026-02 u 50 ug/L 20-Oct-ll 1 1-BUTANOL J-1 4 1110022-04 u 50 ug/L 18-Ocl-ll 1 1-BUTANOL J-3 4 1110031-09 u 50 ug/L 25-Oct-ll 1 1-BUTANOL J-4 4 1110033-02 u 50 ug/L 27-Oct-11 1 1-BUTANOL J-9 4 1111001-03 u 50 ug/L 01 Nov-11 1 1-BUTANOL M39-B1 4 1113003-02 u SO ug/L Ol-Nov-11 1 1-BUTANOL P-7 4 1110022-01 u 50 ug/L 18-Oct-ll 1 1-BUTANOL Pipe Spring 4 1110026-04 u 50 ug/L 20-Oct-ll 1 1-BUTANOL Shotgun Spring 4 1110026-05 u 50 ug/L 20-Oct-ll 1 1-BUTANOL TB-1 4 1111001-05 u 50 ug/l 01-Nov-ll 1 1-BUTANOL TB-2 4 1110033-07 u 50 ug/L 27-Oct-ll 1 1-BUTANOL TB-3 4 1110022-02 u 50 ug/L 18-Oct-ll 1 1-BUTANOL TCC3 4 1110033-03 u 50 ug/L 27-Oct-ll 1 1-BUTANOL TCC3A 4 1110033-04 u 50 ug/L 27-Oct-ll 1 2.2-DICHLOROPROPANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 2,2-DICHLOROPRDPANE A-6 4 1110031-08 u 10 ug/L 25-Oct-l3 1 2,2-D]CHLORQPROPANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 2,2-DICHLOROPROPANE a-5 4 lllOOii-06 u 10 ug/L 27-Oct-ll 1 A-19 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 2.2-DICHLOROPROPANE C-1 4 1110033-01 U 10 Ug/L 27-Oct-ll 1 2,2-DICHLOROPROPANE D-1 4 1110031-02 u 10 ug/L 25-Ocl-ll 1 2,2-DICHLOROPROPANE D-2 4 1110031-03 u 10 Ug/L 25-Oci-ll 1 2,2-DICHLOROPROPANE D-2A 4 1110031-04 u 10 ug/L 25-Ocl-ll 1 2,2-DICHLOROPROPANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 2,2-DICHLOROPROPANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 2,2-DICHLOROPROPANE D-6 4 1110031-05 u 30 ug/L 25-Oct-ll 1 2,2 DICHLOROPROPANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 2,2-DICHLOROPROPANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-ll 1 2,2-DICHLOROPROPANE FB-2 4 1310033-08 u 10 ug/L 27-Ocl-ll 1 2,2-DICHLOROPROPANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-n 1 2,2-DICHLOROPROPANE Fish spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 2,2-DICHLOROPROPANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 2,2 DICHLOROPROPANE G-4 4 1111003-01 u 10 ug/L 01 Nov-11 1 2,2-DICHLOROPROPANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 2,2-DICHLOROPROPANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 2,2-DICHLOROPROPANE G 8A 4 1110026-07 u 10 ug/L 20 Oct-11 1 2,2-DICHLOROPROPANE H-6 4 1111004-01 u 10 ug/L 08 Nov-11 1 2.2-DICHLOROPROPANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 2,2-DICHLOROPROPANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-n 1 2,2-DICHLOROPROPANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 2,2-DICHLOROPROPANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 2,2-DICHLOROPROPANE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 2,2-DICHLOROPROPANE J-9 4 1111001-03 u 10 ug/L 01 Nov-11 1 2,2-DICHLOROPROPANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 2,2-DICHLOROPROPANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 2,2-DICHLOROPROPANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 2,2-DICHLOROPROPANE Shotgun Spring 4 1110026-05 u TO ug/L 20-Oct 11 1 2,2-DICHLOROPROPANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 2,2-DICHLOROPROPANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 2,2-DICHLOROPROPANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 2,2-DICHLOROPROPANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 2,2-DICHLOROPROPANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 2-BUTANONE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 2-BUTANONE A-6 4 1110031-08 u 10 ug/L 25-Oct-n 1 2-BUTANONE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 2 BUTANONE B-5 4 1110033 06 u 10 ug/L 27-Oct 11 1 2-BUTANONE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 2-BUTANONE D-1 4 1110031-02 u 10 ug/L 25-Oct 11 1 2-BUTANONE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 2-BUTANONE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 2-BUTANONE D-4 4 1110031-06 u 10 ug/L 25-Oct-n 1 2-BUTANONE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 2-BUTANONE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 2-BUTANONE E-9 4 1110033-05 u 10 ug/L 27-Ocl-ll 1 A-20 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB ^SAMP DATE-CONC EQL UNITS LAB_1D DILUTION 2-BUTANONE FB-1 4 1111001-06 u 10 Ug/L 01-Nov 11 1 2-BUTANONE FB 2 4 1110033-08 u 10 Ug/L 27-Oct-ll 1 2-BUTANONE FB-3 4 1110022-03 u 10 Ug/L 18-Oct-ll 1 2-BUTANONE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 2-BUTANONE G-3 4 1111001-04 u 10 ug/L Ol-Nov-ll 1 2-eUTANONE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 2-BUTANONE G-5 4 1110026-08 u 10 ug/L 20-Oct-n 1 2-BUTANONE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 2-BUTANONE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 2-BUTANONE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 2-BUTANONE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-l 1 1 2-BUTANONE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 2-BUTANONE J-1 4 1310022-04 u 10 ug/L 18-Oct-ll 1 2-BUTANONE J-3 4 1110031-09 u 10 ug/L 25-Oct-n 3 2-BUTANONE |j-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 2-BUTANONE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 2 BUTANONE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-ll 1 2-BUTANONE P-7 4 1110022-03 u 10 ug/L 18-Ocl-ll 1 2-BUTANONE Pipe Spring 4 1130026-04 u 10 ug/L 20-Oct-ll 1 2-BUTANONE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-n 1 2-BUTANONE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-ll 1 2-BUTANONE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 2-BUTANONE TB-3 4 1110022-02 u 10 ug/L 18-Oct-n 1 2-BUTANONE TCC3 4 1310033-03 u 10 ug/L 27 Oct-11 1 2-BUTANONE TCC3A 4 1110033-04 u 10 Ug/L 27-Ocl-ll 1 2-CHLOROETHYLVINYL ETHER A-10 4 1110031-01 u 10 Ug/L 25-Oct-ll 1 2-CHLOROETHYLVINYL ETHER A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 2-CHLOROETHYLVINYL ETHER B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 2-CHLOROETHYLVINYL ETHER B-5 4 1110033 06 u 10 ug/L 27-Oct-13 1 2-CHLOROETHYLVINYL ETHER C-1 4 1110033-01 u 10 Ug/L 27-Oct-ll 1 2-CHLOROETHYLVINYL ETHER D-1 4 1110031-02 u 10 ug/L 25-Oct-11 1 2-CHLOROETHYLVINYL ETHER D-2 4 1110031-03 u 10 ug/L 25 Oct-11 1 2-CHLOROETHYLVINYL ETHER D-2A 4 1110031 04 u 10 ug/L 25-Oct-ll 1 2-CHLOROETHYLVlNYL ETHER D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 2-CHLOROETHYLVINYL ETHER D-5 4 1110031-07 u 10 ug/L 25 Oct-13 1 2-CHLOROETHYLVINYL ETHER D-6 4 1110031 05 u 10 ug/L 25-Oct-n 1 2-CHLOROETHYLVlNYL ETHER E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 2-CHLOROETHYLVINYL ETHER FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 2-CHLOROETHYLVINYL ETHER FB-2 4 1110033-08 u 10 ug/L 27-Oct-n 1 2-CHLOROETHYLVlNYL ETHER FB-3 4 1110022-03 u 10 ug/L 18 Oct-11 1 2-CHLOROETHYLVINYL ETHER Fish Spring 4 1110026-03 u 30 ug/L 20-Oct-ll 1 2-CHLOROETHYLVINYL ETHER G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 2-CHLOROETHYLVINYL ETHER G-4 4 1111001-01 u 10 ug/L Ol-Nov-ll 1 2-CHLOROETHYLVINYL ETHER G-5 4 3110026-08 u 10 ug/L 20 Oct-11 1 2-CHLOROETHYLVINYL ETHER G-8 4 1110026-06 u 10 ug/L 20-Oci-ll 1 A-21 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 2-CHLOROETHYLVINYL ETHER G-8A 4 1110026-07 u 10 Ug/L 20-Oct-ll 1 2-CHLOROETHYLVINYL ETHER H-6 4 1111004-01 u 10 Ug/L 08-Nov-ll 1 2-CHLOROETHYLVINYL ETHER Horse Sp'^ing A 4 1110026-01 u 10 Ug/L 20-Oct-n 1 2-CHLOROETHYLVINYL ETHER Horse Spring B 4 1310026-02 u 10 ug/L 20-Oct-ll 1 2 CHLOROETHYLVINYL ETHER J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 2-CHLOROETHYLVINYL ETHER J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 2-CHLOROETHYLVlNYL ETHER J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 2-CHLOROETHYLVlNYL ETHER J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 2-CHLOROETHYLVlNYL ETHER M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 2-CHLOROETHYLVINYL ETHER P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 2-CHLOROETHYLVINYL ETHER Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 2 CHLOROETHYLVINYL ETHER Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 2-CHLOROETHYLVlNYL ETHER TB-1 4 1111001-05 u 10 ug/L 01 Nov-11 1 2-CHLOROETHYLVINYL ETHER TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 2-CHLOROETHYLVINYL ETHER TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 2-CHLOROETHYLVINYL ETHER TCC3 4 1110033-03 u 30 ug/L 27-Oct-ll 1 2-CHLOROETHYLVlNYL ETHER TCC3A 4 1110033 04 u 10 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE B-4 4 1110022-05 u 10 ug/L 18-Qct-n 1 2-CHLOROTOLUENE B-5 4 1110033 06 u 10 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE Ol 4 1110033-01 u 10 ug/L 27 Oct-11 1 2-CHLOROTOLUENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE D-2 4 1110031-03 u 10 ug/L 25 Oct 11 1 2-CHLOROTOLUENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 2-CHLOROTOLUENE D 6 4 1110031-05 u 10 ug/L 25-Ocl-ll 3 2-CHLOROTOLUENE E 9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 2-CHLOROTOLUENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE FB-3 4 1110022-03 u 10 ug/L 18-Oct 11 1 2-CHLOROTOLUENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 2-CHLOROTOLUENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 2-CHLQROTOLUENE G-5 4 1110026-08 u 10 ug/L 20-Oct 11 1 2-CHLOROTOLUENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll • 1 2-CHLOROTOLUENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 2-CHLOROTOLUENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 2-CHLOROTOLUENE J-3 4 1110031-09 u 10 ug/L 25-Oct-n 1 2-CHLOROTOLUENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE J-9 4 in 3001-03 u 10 ug/L 03-Nov-J 1 1 A-22 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL ^LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION 2-CHLOROTOLUENE M39 Bl 4 1111001-02 U 10 ug/L Ol-Nov-11 1 2-CHLOROTOLUENE P-7 4 1110022 01 u 10 ug/L 18-Oct-ll 1 2-CHLOROTOLUENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 2-CHLOROTOLUENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 2-CHLOROTOLUENE TB-2 4 1110033-07 u 10 ug/l 27-Ocl-n 1 2-CHLOROTOLUENE TB-3 4 1110022-02 u 10 ug/L 18-Oci-ll 1 2-CHLOROTOLUENE TCC3 4 1110033-03 u 30 ug/L 27-Oct-ll 1 2-CHLOROTOLUENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 2-HEXANONE A-10 4 1110031-01 u 10 ug/L 25-Oct-13 1 2-HEXANONE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 2-HEXANONE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 2-HEXANONE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 2-HEXANONE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 2-HEXANONE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 2-HEXANONE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 2-HEXANONE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 2-HEXANONE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 2-HEXANONE D-5 4 1110031 07 u 10 ug/L 25-Oct-ll 1 2-HEXANONE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 2-HEXANONE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 2-HEXANONE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 2-HEXANONE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 2-HEXANONE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 2-HEXANONE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 2-HEXANONE G-3 4 1111001-04 u 10 ug/L Ol-Nov-n 1 ^-HEXANONE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 2-HEXANONE G-5 4 1310026 08 u 10 ug/L 20-Oct-ll 1 2-HEXANONE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 Z-HEXANONE G-8A 4 1110026-07 u 10 ug/L 2D-0ct-ll 1 2-HEXANONE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 2-HEXANONE Horse Spring A 4 1110026-01 u oo o o o o o o ug/L 20 Oct-11 1 Z-HEXANONE Horse Spring B 4 1110026-02 u oo o o o o o o ug/L 20-Oct-ll 1 2-HEXANONE J-1 4 1110022-04 u oo o o o o o o ug/L 18-Oct-ll 1 2-HEXANONE J-3 4 1110031-09 u oo o o o o o o ug/L 25-Oct-n 1 2-HEXANONE J-4 4 1110033-02 u oo o o o o o o ug/L 27-Oct-ll 1 2-HEXANONE J-9 4 1111001-03 u oo o o o o o o ug/L Ol-Nov-11 1 2-HEXANONE M39-B1 4 1111001-02 u oo o o o o o o ug/L Ol-Nov-11 1 2-HEXANONE P-7 4 1110022-01 u oo o o o o o o ug/L 18-Oct-ll 1 2-HEXANONE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 2-HEXANONE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 2-HEXANONE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 2-HEXANONE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 2-HEXANONE TB-3 4 1110022 02 u 10 ug/L 18-Oct 11 1 2-HEXANONE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 A-23 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 2-HEXANONF TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) A-10 4 1110031-01 u 50 ug/L 25-Ocl-ll 1 2-METHYL-l-PROPANOl (ISOBUTYL ALCOHOL) A-6 4 1110031-08 u 50 ug/L 25-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) B-4 4 1110022-05 u 50 ug/L 18-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) B-5 4 1110033-06 u SO ug/L 27-Ocl-ll 1 2-METHYl-l-PROPANOL (ISOBUTYL ALCOHOL) C-1 4 1110033-01 u 50 ug/L 27-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL} D-1 4 1110031-02 u 50 ug/L 25-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) D-2 4 1110031-03 u SO ug/L 2S-0cl-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) D-2A 4 1110031-04 u 50 ug/L 25-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) D-4 4 1110031-06 u 50 ug/L 25-Ocl-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) D-5 4 1110031-07 u 50 ug/L 25-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) D-6 4 1110031-05 u 50 ug/L 25-Oct-ll ] 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) E-9 4 1110033-05 u 50 ug/L 27-Oct-11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) FB-1 4 1111001-06 u 50 ug/L Ol-Nov-11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) FB-2 4 1110033-08 u 50 ug/l 27-Oct-n 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) FB-3 4 1110022-03 u 50 ug/L 18-Oct-ll 1 2-METHYLl-PROPANOL (ISOBUTYLALCOHOL) Fish Spring 4 1110026-03 u 50 ug/L 20-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) G-3 4 1111001-04 u 50 ug/L Ol-Nov-11 1 2-METHYL-l-PROPANOl (ISOBUTYLALCOHOL) G-4 4 1111001-01 u 50 ug/L Ol-Nov-11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) G-5 4 1110026-08 u 50 ug/L 20-Oct-ll 1 2 METHYL 1-PROPANOL (ISOBUTYL ALCOHOL) G-8 4 1110026-06 u 50 ug/L 20-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) G-8A 4 1110026-07 u 50 ug/L 20-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) H-6 4 1111004-01 u 50 ug/L 08-Nov-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) Horse Spring A 4 1110026-01 u 50 ug/L 20-Oct 11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) Horse Spring B 4 1110026-02 u 50 ug/L 20-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) J-1 4 1110022-04 u 50 ug/L 18-Oct 11 1 2-METHYL-l-PROPANOL (ISOBUTYLALCOHOL) J-3 4 1110031-09 u 50 ug/L 25-Oct-ll 1 2-METHYL 1-PROPANOL (ISOBUTYL ALCOHOL) J-4 4 1110033-02 u 50 ug/l 27 Oct-11 1 2 METHYL 1-PROPANOL (ISOBUTYLALCOHOL) J-9 4 3111001-03 u 50 ug/L Ol-Nov-11 1 2-METHYL-l-PROPANOl (ISOBUTYL ALCOHOL) M39-B1 4 1111001-02 u 50 ug/L Ol-Nov-ll 1 2-METHYL 1-PROPANOL (ISOBUTYL ALCOHOL) P-7 4 1110022-01 u 50 ug/L 18-oci-n 1 2-METHYL-l-PROPANOL (ISOBUTYLALCOHOL) Pipe Spring 4 1110026-04 u 50 ug/L 20-Oct 11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) Shotgun Spring 4 1110026-05 u 50 ug/L 20 Oct-11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) TB-1 4 1111001-05 u 50 ug/L Ol-Nov-11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) TB-2 4 1110033-07 u 50 ug/L 27-Oct-ll 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) TB-3 4 1110022-02 u 50 ug/L 18-Oct 11 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) TCC3 4 1110033-03 u 50 ug/L 27-Oct-n 1 2-METHYL-l-PROPANOL (ISOBUTYL ALCOHOL) TCC3A 4 1110033-04 u 50 ug/L 27-Oct-ll 1 2-NITROPROPANE A-10 4 1110031-OJ u 10 ug/L 25-Oct-n 1 2-NITROPROPANE A-6 4 1110031-08 u 10 ug/L 25-Oct 11 1 2-NlTROPROPANE B-4 4 1110022-05 u 10 ug/l 18-Oct-ll 1 2-NITROPROPANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 2-NITROPROPANE C-1 4 1110033-01 u 10 ug/L 27-Oct-n 1 2-NITROPROPANE D-1 4 1110031-02 u 10 ug/L 25 Oct 11 1 2-NITROPROPANE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 A-24 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION 2-NITROPROPANE D-2A 4 1110031-04 U 10 Ug/L 25-Oct 11 1 2-NITROPROPANE D 4 A 1110031 06 U 10 ug/L 25-Ocl 11 1 2-NITROPROPANE D-5 4 1110031-07 U 10 ug/L 25-Oct 11 1 2-NITROPROPANE D-6 4 1110031-05 U 10 ug/L 25-Oct-ll 1 2-NITROPROPANE E-9 4 1110033-05 U 10 ug/L 27-Oct-ll 1 2-NITROPROPANE FB-1 4 1111001-06 U 10 ug/L Ol-Nov-n 1 2-NITROPROPANE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 2-NITROPROPANE FB-3 4 1110022-03 U 10 ug/L 18-Ocl-ll 1 2-NlTROPROPANE Fish Spring 4 1110026-03 U 10 ug/L 20-Oct-ll 1 2-NITROPROPANE G-3 4 1111001-04 U 10 ug/L Ol-Nov-11 1 2-NITROPROPANE G-4 4 1111001 01 U 10 ug/L Ol-Nov 11 1 2-NITROPROPANE G-5 4 1110026-08 U 10 ug/L 20-Oct-ll 1 2-NlTROPROPANE G S 4 1110026-06 U 10 ug/L 20-Oct-n 1 2-NITROPROPANE G-8A 4 1110026-07 U 10 ug/L 20-Ocl-ll 1 2-NITROPROPANE H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 2-NITROPROPANE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-ll 1 2-NITROPROPANE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 2-NnROPROPANt M 4 1110022-04 \J ID UgA ia-oa-:ii 1 2-NITROPROPANE J-3 4 1110031 09 U 10 ug/L 25-Oct-11 1 2-NITROPROPANE J-4 4 1110033-02 U 10 ug/L 27-Oct 11 1 2 NITROPROPANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-ll 1 2-NITROPROPANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov 11 1 2-NITROPROPANE P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 2-NITROPROPANE Pipe Spring 4 1110026-04 u 10 ug/l 20 Oct-11 1 2-NITROPROPANE Shotgun Spring 4 1110026-05 u 10 Ug/L 20 Oct-11 1 2-NITROPROPANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov 11 1 2-NITROPROPANF TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 2-NITROPROPANE TB-3 4 1110022-02 u 10 Ug/L 18 Oci-11 1 2-NITROPROPANE TCC3 4 1110033 03 u 10 ug/L 27-Oct-ll 1 2-NITROPROPANE TCC3A 4 1110033 04 u 10 ug/L 27-Oct-ll 1 4-CHLOROTOLUENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 4-LHLOROTOLUENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 4 CHLOROTOLUENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 4-CHLOROTOLUENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 4-LHLOROTOLUENE C-1 4 1110033-01 u 10 ug/L 27-Oct 11 1 4 CHLOROTOLUENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 4 CHLOROTOIUENE D-2 4 1110031-03 u 10 ug/l 25-Oct-ll 1 4-CHLOROTOLUENE D-2A 4 1110031-04 u 10 ug/L 25-Oct 11 1 4-CHLOROTOLUENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 4-C;HLOROTOLUENE D-5 4 1110031-07 u 10 ug/L 25 Oct-11 1 4-CHLOROTOLUENE D-6 4 1110031-05 u 10 Ug/L 25-Oct-ll 1 4-CHLOROTOLUENE e-9 4 1110Q33-Q5 IJ IQ 27-Oct-ll I 4 CHLOROTOLUENE FB-1 4 1111001-06 u 10 Ug/L Ol-Nov-11 1 4-CHLOROTOLUENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 4-CHLOROTOLUENE FB-3 4 1110022 03 u 10 ug/L 18 Oct-11 1 A-25 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 4-CHLOROTOLUENE Fish Spring 4 1110026-03 u 10 Ug/L 20 Oct 11 1 4 CHLOROTOLUENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 4-CHLOROTOLUENE G-4 4 1111001 01 u 10 ug/L 01 Nov 11 1 4-CHLOROTOLUENE G-5 4 1110026-08 u 10 ug/L 20-Ocl-ll 1 4-CHLOROTOLUENE G-8 4 1110026 06 u 10 ug/L 20-Oct-ll 1 4-CHLOROTOLUENE G-8A 4 1110026-07 u 10 ug/L 20-Ocl-ll 1 4-CHLOROTOLUENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 4-CHLOROTOLUENE Horse Spring A 4 1110026-01 u 10 ug/L 20 Oct-11 1 4-CHLOROTOLUENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Ocl-ll 1 4-CHLOROTOLUENE J-1 4 1110022-04 u 10 ug/L 18-Ocl-33 1 4-CHLOROTOLUENE J-3 4 1110031-09 u 10 ug/L 25-Oct 11 1 4-CHLOROTOLUENE J-4 4 1110033-02 u 10 ug/l 27-Ocl-ll 1 4-CHLOROTOLUENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 4-CHLOROTOLUENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-ll 1 4 CHLOROTOLUENE P-7 4 1110022-01 u 10 ug/L IS-Oct 11 1 4-CHLOROTOLUENE Pipe Spring 4 \110026-04 u 10 ug/L 20-Oct-ll 1 4-CHLOROTOLUENE Shotgun Spring 4 1110026 05 u 10 ug/L 20-0ct-n 1 4-CHLOROTOLUENE TB-1 4 1111001 05 u 10 ug/L Ol-Nov-11 1 4-CHLOROTOLUENE TB 2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 4-CHLOROTOLUENE TB-3 4 1110022-02 u 30 ug/L 18 Oct-n 1 4 CHLOROTOLUENE TCC3 4 1110033 03 u 10 ug/L 27-Oct-ll 1 4-CHLOROTOLUENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 4-ISOPROPYLTOLUENE A-10 4 1110031-01 u 30 ug/L 25-Oct-ll 1 4-ISOPROPYLTOLUENE A-6 4 1110031-08 u 10 ug/L 25 Oct 11 1 4 ISOPROPYLTOLUENE B 4 4 1110022-OS u 10 ug/L 18-Oct-ll 1 4-ISOPROPYLTOLUENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 4-lSOPROPYLTOLUENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 4-I50PROPYLTOLUENE D 1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 4 ISOPROPYLTOLUENE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 4-ISOPROPYLTOLUENE D 2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 4-ISOPROPYLTOLUENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 4-ISOPROPYLTOLUENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 4 ISOPROPYLTOLUENE D-6 4 1110031-05 u 10 ug/L 25-Oct 11 1 4-ISOPROPYLTOLUENE E-9 4 1110033-05 u 10 ug/L 27 Oct-11 1 4-ISOPROPYLTOLUENE FB-1 4 1111001-06 u 10 ug/L 01 Nov-11 1 4-ISOPROPYLTOLUENE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 4-ISOPROPVLTOLUENE FB 3 4 1110022-03 u 10 ug/L 18-Oct 11 1 4-ISOPROPYLTOLUENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 4-ISOPROPYLTOLUENE G-4 4 1111001-01 0.3 J 10 ug/L Ol-Nov 11 1 4-(S0PR0PVLT0LUENE G-5 4 1110026-08 u 10 ug/L 20-Oct-11 1 4-ISOPROPYLTOLUENE G-8 4 1110026 06 u 10 ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE H-6 4 1111004-01 u 10 ug/L 08 Nov-11 1 4 ISOPROPYLTOLUENE Horse Spring A 4 1110026 01 u 10 ug/L 20-Oct-ll 1 A-2 6 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION 4-ISOPROPYLTOLUENE Horse Spring B 4 1110026-02 u 10 Ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 4-ISOPROPYLTOLUENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 4-ISOPROPYLTOLUENE J-4 4 1110033-02 u 10 ug/L 27-Oct-n 1 4-ISOPROPYLTOLUENE: J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 4-ISOPROPYLTOLUENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 4-l50PROPYLTOLUENe P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 4-ISOPROPYLTOLUENE Pipe Spring 4 1110025-04 u 10 ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 4-ISOPROPYLTOLUENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 4-ISOPROPYLTOLUENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 4-ISOPROPYLTOLUENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 4-ISOPRQPYLTOLUENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 4-ISOPROPYLTOLUENE TCC3A 4 1110033-04 u 10 ug/L 27-Ocl-ll 1 4-METHYL-2-PENTANONE A-10 4 1110031-01 u 10 ug/L 25-Oct-n 1 4-METHYL-2-PENTANONE A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 4-METHYL-2-PENTANONE B-4 4 1110022-05 u 30 ug/L 18-Oct-ll 1 4-METHYL-2-PENTANONE B-5 4 1110033-06 u 30 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE C-1 4 1110033-01 u 30 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 4-METHYL-2-PENTANONE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 4-METHYL-2-PENTANONE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 4-METHYL-2-PENTANDNE D-4 4 1310031-06 u 10 ug/L 25-Oct-n 1 4-METHYL-2-PENTANONE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 4-METHYL-2-PENTANONE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 4-METHYL-2-PENTANONE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 4-METHYL-2-PENTANONE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 4-METHYL-2-PENTANONE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 4-MFTHYL 2-PENTANONE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 4-METHYL-2-PENTANONE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 4-METHYL-2-PENTANONE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 4-METHYL-2-PENTANONE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 4-METHYL-2-PENTANONE G-8A 4 1110026-07 u 10 ug/L 20-Oct-n 1 4-METHYL-2-PENTANONE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 4-METHYL-2-PENTANONE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 4-METHYL-2-PENTANONE Horse Spring B 4 1110026-02 u 10 ug/L 20-OCI-13 1 4-METHYL-2-PENTANONE J-1 4 1110022-04 u 10 ug/L 18-Oct-31 1 4-METHYL-2-PENTANONE J-3 4 1110031-09 u 10 ug/L 25-Ocl-33 1 4-METHYL-2-PENTANONE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 4-METHYL-2-PENTANONE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 4-METHYL-2-PENTANONE P-7 4 1110022-01 u 10 ug/L 18 Oct 11 1 4-METHYL-2-PENTANONE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 A-27 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION 4-METHYL-2-PENTANONE Shotgun Spring 4 1110026-05 U 10 Ug/L 20 Oct-11 1 4-METHYL-2-PENTANONE TB-1 4 1111001-05 u 10 Ug/L Ol-Nov-11 1 4-METHYL-2-PENTANONE TB-2 4 1110033-07 u 10 Ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 4-METHYL-2-PENTANONE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 4-METHYL-2-PENTANONE TCC3A 4 1110033-04 u 10 ug/L 27-Ocl-ll 1 ACETONE A-10 4 1110031-01 u 10 ug/L 25-OCI-33 1 ACETONE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 ACETONE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 ACETONE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 ACETONE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 ACETONE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ACETONE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 ACETONE D-2A 4 1110031-04 u 10 ug/L 25 Oct-11 1 ACETONE D-4 4 1110031-06 u 10 ug/l 25-Oct-ll 1 ACETONE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ACETONE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ACETONE E-9 4 1110033-05 u 10 ug/L 27-Ocl-ll 1 ACETONE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 ACETONE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 ACETONE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ACETONE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-n 1 ACETONE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 ACETONE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 ACETONE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 ACETONE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 ACETONE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 ACETONE H-6 4 1111004-01 u 10 ug/L 08 Nov-11 1 ACETONE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 ACETONE Horse Spring B 4 1110026-02 u 10 ug/L 20 Oct-n 1 ACETONE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 ACETONE J-3 4 1110031-09 u 10 ug/L 25 Oct-11 1 ACETONE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 ACETONE J-9 4 1311001-03 u 10 ug/L Ol-Nov-ll 1 ACETONE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 ACETONE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 ACETONE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 ACETONE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 ACETONE TB-1 4 JI11001-05 u 10 ug/L 01-Nov-ll 1 ACETONE TB-2 4 1110033-07 u 10 ug/L 27 Oct-11 1 ACETONE TB 3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ACETONE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ACETONE TCC3A 4 1110033-04 u 10 ug/L 2 7-Oct-ll 1 ACROLEIN A 10 4 1110031-01 u 10 ug/L 25 Oct-11 1 ACROLEIN A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 A-28 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION ACROLEIN B-4 4 1110022-05 u 10 Ug/L 18-Oct-ll 1 ACROLEIN B-5 4 1110033-06 u 10 Ug/L 27-Oct-ll 1 ACROLEIN C-1 4 1110033-01 u 10 Ug/L 27-Oct-n 1 ACROLEIN D-1 4 1110031-02 u 10 ug/L 25-Ocl-ll 1 ACROLEIN D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 ACROLEIN D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ACROLEIN D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 ACROLEIN D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ACROLEIN D 6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ACROLEIN E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 ACROLEIN FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 ACROLEIN FB 2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 ACROLEIN FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ACROLEIN Fish Spring 4 1110026-03 u 10 ug/L 20-Ocl-ll 1 ACROLEIN G-3 4 1111001-04 u 10 ug/L 01 Nov-n 1 ACROLEIN G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 ACROLEIN G-5 4 1110026 08 u 10 ug/L 20-Oct-ll 1 ACROLEIN G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 ACROLEIN G-8A 4 1110026-07 u 10 ug/L 20-Oct-n 1 ACROLEIN H 6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 ACROLEIN Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-n 1 ACROLEIN Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-31 1 ACROLEIN J 1 4 1110022 04 u 10 ug/L 38-Oct-ll 1 ACROLEIN J-3 4 1110031-09 u 10 ug/L 25 Oct 11 1 ACROLEIN J 4 4 1110033 02 u 10 ug/L 27-Oct-ll 1 ACROLEIN J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 ACROLEIN M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 ACROLEIN P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 ACROLEIN Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 ACROLEIN Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 ACROLEIN TB-1 4 1111001-05 u 10 ug/L 01 Nov 11 1 ACROLEIN TB-2 4 1110033-07 u JO ug/L 27-Oct 11 1 ACROLEIN TB 3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ACROLEIN TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ACROLEIN TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 ACRYLONITRILE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 ACRYLONITRILE A 6 4 1110031 08 u 10 ug/L 25-Oct-n 1 ACRYLONITRILE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 ACRYLONITRILE B 5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 ACRYLONITRILE C-1 4 1110033-01 u 10 ug/L 27-OcL-ll 1 ACRYLONITRILE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ACRYLONITRILE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 ACRYLONITRILE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ACRYLONITRILE D 4 4 1110031-06 u 10 ug/L 25 Oct 11 1 ACRYLONITRILE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 A-29 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION ACRYLONITRILE D-6 4 1110031-05 u 10 Ug/L 25-Ocl-ll 1 ACRYLONITRILE E 9 4 1110033-05 u 10 Ug/L 27-Oct-ll 1 ACRYLONITRILE FB-1 4 1111001-06 u 10 Ug/L Ol-Nov-11 1 ACRYLONITRILE FB-2 4 1110033-08 u 10 ug/L 27-Oct 11 1 ACRYLONITRILE FB-3 4 1110022-03 u 10 ug/L 18-Oct-n 1 ACRYLONITRILE Fish Spring 4 1110026-03 u 10 ug/l 20 Oct 11 1 ACRYLONITRILE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 ACRYLONITRILE G 4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 ACRYLONITRILE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 ACRYLONITRILE G-8 4 1110026-06 u 10 ug/L 20-Oct 11 1 ACRYLONITRILE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 ACRYLONITRILE H-6 4 1111004-01 u 10 ug/L 08-Nov-l 1 1 ACRYLONITRILE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 ACRYLONITRILE Horse Spring B 4 1110026-02 u 10 ug/l 20-Oct-ll 1 ACRYLONITRILE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 ACRYLONITRILE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 ACRYLONITRILE J-4 4 1110033-02 u 10 ug/L 27-Oci-ll 1 ACRYLONITRILE J 9 4 1111001-03 u 10 ug/l Ol-Nov-11 1 ACRYLONITRILE M39-B1 4 1111001-02 u 10 ug/l Ol-Nov-11 1 ACRYLONITRILE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 ACRYLONITRILE Pipe Spnng 4 1110026-04 u 10 ug/L 20-Oct-13 1 ACRYLONITRILE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-n 1 ACRYLONITRILE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 ACRYLONITRILE TB-2 4 1110033-07 u 10 ug/L 27 Ocl n 1 ACRYLONITRILE TB 3 4 1110022 02 u 10 ug/L 18-Oct-ll 1 ACRYLONITRILE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ACRYLONITRILE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 ALLYL CHLORIDE A-10 4 1110031 01 U 10 ug/L 25 Oct-11 1 ALLYL CHLORIDE A 6 4 1110031 08 u 10 ug/L 25-Oct-ll 1 ALLYL CHLORIDE B 4 4 1110022 05 u 10 ug/L 18-Ocl-ll 1 ALLYL CHLORIDE B-5 4 1110033-06 u 10 ug/L 27-Oct 11 1 ALLYL CHLORIDE C-1 4 1110033-01 u 10 ug/L 27 Oct 11 1 ALLYL CHLORIDE D 1 4 1110031-02 u 10 ug/L 25-Oct n 1 ALLYLCHLORIDE 0-2 4 1110031-03 u 30 ug/L 25-Oct 11 1 ALLYL CHLORIDE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ALLYLCHLORIDE D-4 4 1110031-06 u 10 ug/L 25 Oct 11 1 ALLYLCHLORIDE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ALLYLCHLORIDE D-6 4 1110031 05 u 10 ug/L 25-Oct-ll 1 ALLYLCHLORIDE E 9 4 1110033-OS u 10 ug/L 27-Oct-ll 1 ALLYL CHLORIDE F6-1 4 1111001-06 u 10 ug/L Ol-Nov 11 3 ALLYLCHLORIDE FB 2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 ALLYLCHLORIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct 11 3 ALLYL CHLORIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 3 ALLYL CHLORIDE G 3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 ALLYLCHLORIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 A-30 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_(D DILUTION] ALLYLCHLORIDE G-S 4 1110026-08 u 10 Ug/L 20-Oct-ll 1 ALLYLCHLORIDE G-8 4 1110026-06 u 10 Ug/L 20-Oct-ll 1 ALLYL CHLORIDE G-BA 4 1110026-07 u 10 ug/L ZO-Oct-11 1 ALLYLCHLORIDE H-6 4 1111004 01 u 10 ug/L 08-Nov-11 1 ALLYLCHLORIDE Horse Spring A 4 1110026-03 u 10 ug/L 20-Oct-ll 1 ALLYLCHLORIDE Horse Spring B 4 1110026-02 u 10 ug/L 20-Ocl-ll 1 ALLYLCHLORIDE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 ALLYLCHLORIDE t-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 ALLYLCHLORIDE J-4 4 1110033-02 u 10 ug/L 27 Oct-11 1 ALLYLCHLORIDE J-9 4 1111001-03 u 10 ug/l Ol-Nov-11 1 ALLYLCHLORIDE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 ALLYLCHLORIDE P 7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 ALLYLCHLORIDE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-n 1 ALLYLCHLORIDE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Ocl-ll 1 ALLYL CHLORIDE T6-1 4 1111001 05 u 10 ug/L Ol-Nov-11 1 ALLYL CHLORIDE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 ALLYLCHLORIDE Te-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ALLYLCHLORIDE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ALLYLCHLORIDE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 3 BENZENE A-10 4 111003 VOl u 10 ug/L 25-Oct-ll 1 BENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-3 3 1 BENZENE B-4 4 3110022-05 0.6 J 10 ug/L 18-Oct-33 1 BENZENE B-5 4 1310033-06 u 10 ug/L 27-Oct-33 1 BENZENE C-1 4 1110033-01 u 10 ug/L 27 Oct 11 1 BENZENE D 1 4 1110031 02 u 10 ug/L 25-Oct-ll 1 BENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 BENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 BENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 BENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 BENZENE D 6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ftENZENE E 9 4 1110033 05 u 10 ug/L 27-Oct-ll 1 BENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 SfNZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 BENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 BENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-oci-n 1 BENZENE G-3 4 1111001 04 u 10 ug/L 01 Nov-11 1 BENZENE G 4 4 1111001 01 u 10 ug/L Ol-Nov-11 1 BENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 BENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 BENZENE G-8A 4 1110026-07 u 10 ug/L 20 Oct-11 1 BENZENE H 6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 BENZENE Horse Spring A 4 1110026 01 u 10 ug/L 20 Oct 11 1 BENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 BENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-33 1 SrNZENE J-3 4 1110031-09 u 10 ug/L 25 Oct-n 1 A-31 APPENDIX A VOLATILES FALL 2011 CONSTITUENT - ; WELL LAB SAMP DATE CONC EQL UNITS LAB_ID -DILUTION BENZENE J-4 4 1110033-02 U 10 Ug/L 27-Oct-ll 1 BENZENE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 BENZENE M39 Bl 4 1111001-02 U 30 ug/L Ol-Nov-11 1 BENZENE P-7 4 1110022-01 0.5 J 30 ug/L 18-Oct-ll 1 BENZENE pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-13 1 BENZENE Shotgun Spring 4 1110026-05 U 10 ug/L 20 Oct 11 1 BENZENE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 BENZENE TB-2 4 1110033-07 U 10 ug/L 27-Oct 11 1 BENZENE TB-3 4 1110022 02 U 10 ug/L 18-Oct-ll 1 BENZENE TCC3 4 1110033-03 U 10 ug/L 27-OcL-ll 1 BENZFNE TCC3A 4 1110033-04 U 10 ug/L 27-Oct-ll 1 BROMOBENZENE A-10 4 1110031 01 U 10 ug/L 25-Oct-ll 1 BROMOBENZENE A 6 4 1110031-08 U 10 ug/L 25-Ocl 11 1 BROMOBENZENE B-4 4 1110022-05 U 10 ug/L 18-Oct-ll 1 BROMOBENZENE B-5 4 1110033-06 U 10 ug/L 27-Oct-ll 1 BROMOBENZENE C 1 4 1110033-01 U 10 ug/L 27-Oct-ll 1 BROMOBENZENE D-1 4 1110031 02 U 10 ug/L 25 Oct 11 1 BROMOBENZENE D-2 4 1110031-03 U 10 ug/L 25-Oct-ll 1 BROMOBENZENE D-2A 4 1110031-04 U 10 ug/L 2S-0ct-ll 1 BROMOBENZENE D-4 4 1110031-06 U 10 ug/L 25-Oct-ll 1 BROMOBENZENE 0 5 4 1110031 07 u 10 ug/L 25-Oct-n 1 BROMOBENZENE D-6 4 1110031-05 u 10 ug/L 25-Ocl-ll 1 BROMOBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 BROMOBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 BROMOBENZENE FB 2 4 1110033 08 u 10 ug/L 27-Oct-ll 1 BROMOBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 BROMOBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 BROMOBENZENE G 3 4 1111001 04 u 10 ug/L Ol-Nov-ll 1 BROMOBENZENE G 4 4 1111001 01 u 10 ug/L Ol-Nov-11 1 BROMOBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct n 1 BROMOBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 BROMOBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Ocl-ll 1 BROMOBENZENE H-6 4 1111004 01 u 10 ug/L 08-Nov-ll 1 BROMOBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Ocl-ll 1 BROMOBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 BROMOBENZENE J-1 4 1110022 04 u 10 ug/L 18-Oct 11 1 BROMOBENZENE J-3 4 1110031 09 u 10 ug/L 25-Oct-ll 1 BROMOBENZENE J-4 4 1110033 02 u 10 ug/L 27-Oct 11 1 BROMOBENZENE J 9 4 1111001-03 u 10 ug/L Ol-Nov-ll 1 BROMOBENZENE M39-B1 4 1111001 02 u 10 ug/L Ol-Nov 11 1 BROMOBENZENE P 7 4 1110022-01 u 10 ug/L 18 Oct-11 1 BROMOBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 BROMOBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Qct 11 1 BROMOBENZENE TB-3 4 1111001-05 u 10 ug/L Ol-Nov 11 1 BROMOBENZENE TB-2 4 1110033-07 u 10 ug/L 27.0ct-ll 1 A-32 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION BROMOBENZENE TB-3 4 1110022-02 u 10 Ug/L 18-Oct-ll 1 BROMOBENZENE TCC3 4 1110033-03 u 10 Ug/L 27-Oct-ll 1 BROMOBENZENE TCC3A 4 1110033-04 u 10 Ug/L 27-Oct-ll 1 BROMOCHLOROMETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 BROMOCHLOROMETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 BROMOCHLOROMETHANE B-4 4 1330022-05 u 30 ug/L 18-Oct-ll 1 BROMOCHLOROMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 BROMOCHLOROMETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 BROMOCHLOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 BROMOCHLOROMETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 BROMOCHLOROMETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 BROMOCHLOROMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oei-ll 1 BROMOCHLOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 BROMOCHLOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-Oci-ll 1 BROMOCHLOROMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 BROMOCHLOROMETHANE FB 1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 BROMOCHLOROMETHANE FB-2 4 1110033 08 u 10 ug/L 27-Ocl-ll 1 BROMOCHLOROMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 BROMOCHLOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE G-3 4 1111001 04 u 10 ug/L 01 Nov 11 1 BROMOCHLOROMETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-ll 1 BROMOCHLOROMETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE H 6 4 1111004 01 u 10 ug/L 08-Nov-ll 1 BROMOCHLOROMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 BROMOCHLOROMETHANE J-3 4 1110031-09 u 10 ug/L 2S-OCI-31 1 BROMOCHLOROMETHANE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 BROMOCHLOROMETHANE J-9 4 1111001-03 u 10 ug/L 01-NOV-11 1 BROMOCHLOROMETHANE M39-B1 4 1111001-02 u 10 ug/l Ol-Nov-11 1 BROMOCHLOROMETHANE P-7 4 1110022 01 u 10 Ug/L 18-Oct-ll 1 BROMOCHLOROMETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE Shotgun Spring 4 1110026 05 u 10 ug/L 20-Oct-ll 1 BROMOCHLOROMETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-n 1 BROMOCHLOROMETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 BROMOCHLOROMETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 BROMOCHLOROMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 BROMOCHLOROMETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 BROMODICHLOROMETHANE A 10 4 1110031-01 u 10 ug/L 25-Ocl-ll 1 BROMODICHIOROMETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 BROMODICHLOROMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 BROMODICHLOROMETHANE C 1 4 1110033-03 u 10 ug/L 27-Oct-ll 1 A-33 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION BROMODICHLOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 BROMODICHLOROMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 BROMODICHLOROMETHANE FB-2 4 1110033 08 u 10 ug/L 27 Oct-11 1 BROMODICHLOROMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 BROMODICHLOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 BROMODICHLOROMETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 BROMODICHLOROMETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 BROMODICHLOROMETHANE G-5 4 1110026-08 u 10 ug/L 20-Ocl-ll 1 BROMODICHLOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-n 1 BROMODICHLOROMETHANE G-8A 4 1110026-07 u 30 ug/l 20-Oct-ll 3 BROMODICHLOROMETHANE H-6 4 1111004-01 u 30 ug/L 08-Nov-ll 1 BROMODICHLOROMETHANE Hoise Spring A 4 1110026-01 u 10 ug/L 20-Ocl-ll 1 BROMODICHLOROMETHANE Horse Spring B 4 1110026-02 u 30 ug/L 20-Oct-ll 1 BROMODICHLOROMETHANE J-1 4 1110022-04 u 30 ug/L 18-Oct-n 1 BROMODICHLOROMETHANE J-3 4 1110031 09 u 10 ug/L 25-Oct-ll 1 BROMODICHLOROMETHANE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 BROMODICHLOROMETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 BROMODICHLOROMETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov 11 1 BROMODICHLOROMETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 BROMODICHLOROMETHANE Pipe Spring 4 1110026-04 u 10 ug/l 20-Oct-ll 1 BROMODICHLOROMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20 Oct-11 1 BROMODICHLOROMETHANE TB-1 4 1111001-05 u 10 ug/l Ol-Nov-11 1 BROMODICHLOROMETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 BROMODICHLOROMETHANE TB-3 4 1110022-02 1.6J 10 ug/L 18-Oct-ll 1 BROMODICHLOROMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 BROMODICHLOROMETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 BR0M0FLU0R0BEN2ENE A-10 4 1110031-01 107 % 25-Oct-ll 1 BROMOFLUOROBENZENE A-6 4 1110031-08 104 % 25-Oct-n 1 BROMOFLUOROBENZENE B-4 4 1110022-05 101 % 18-Oct 11 1 BROMOFLUOROBENZENE B-5 4 1110033-06 102 % 27-Oct-ll 1 BROMOFLUOROBENZENE C-1 4 1110033-01 103 % 27-Ocl-ll 1 BROMOFLUOROBENZENE D-1 4 1110031-02 105 % 25-Oct-ll 1 BROMOFLUOROBENZENE D-2 4 1110031-03 105 % 25-Oct-ll 1 BROMOFLUOROBENZENE D-2A 4 1110031-04 103 % 25-Oct 11 1 BROMOFLUOROBENZENE D-4 4 1110031 06 108 % 25-Ocl-ll 1 BROMOFLUOROBENZENE D-5 4 1110031-07 104 % 25-Oct-ll 1 BROMOFLUOROBENZENE D-6 4 1110031-05 103 % 25-Oct 11 1 BROMOFLUOROBENZENE E-9 4 1110033-05 101 % 27-Oct 31 1 BROMOFLUOROBENZENE FB-1 4 in 1001-06 102 % 03-Nov-ll 1 A-34 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LA8_ID DILUTION BROMOFLUOROBENZENE FB-2 4 1110033-08 102 % 27-Oct-ll 1 BROMOFLUOROBENZENE FB 3 4 1110022-03 101 % 18 Ocl-11 1 BROMOFLUOROBENZENE Fish Spring 4 1110026-03 106 % 20-Oci-ll 1 BROMOFLUOROBENZENE G-3 4 1111001-04 102 % 01-Nov-ll 1 BROMOFLUOROBENZENE G-4 4 1111001-01 102 % Ol-Nov-11 1 BROMOFLUOROBENZENE G-5 4 1110026-08 104 % 20-Oct-ll 1 BROMOFLUOROBENZENE G-8 4 1110026-06 104 % 20-Oct-ll 1 BROMOFLUOROBENZENE G-8A 4 1110026-07 303 % 20-Oct-ll 1 BROMOFLUOROBENZENE H-6 4 1111004-01 103 % 08 Nov-11 1 BROMOFLUOROBENZENE Horse Spring A 4 1110026-01 104 % 20-Oct-ll 1 BROMOFLUOROBENZENE Horse Spring B 4 1110026-02 105 % 20-Oct-ll 1 BROMOFLUOROBENZENE J-1 4 1110022-04 105 % 18-Oct-ll 1 BROMOFLUOROBENZENE J-3 4 1110031-09 105 % 25-Oct-ll 1 BROMOFLUOROBENZENE J-4 4 1110033-02 104 % 27-Oct-ll 1 BROMOFLUOROBENZENE J-9 4 1111001-03 101 % Ol-Nov-11 1 BROMOFLUOROBENZENE M39-B1 4 1111001-02 102 % 01-NQv-ll 1 BROMOFLUOROBENZENE P-7 4 1110022-01 104 % 18-Oct-n 1 BROMOFLUOROBENZENE Pipe Spring 4 1110026-04 103 % 20-Oct-33 1 BROMOFLUOROBENZENE Shotgun Spring 4 1110026-05 105 % 20-Oct-33 1 BROMOFLUOROBENZENE TB-1 4 1111001-05 103 % 01 Nov-11 1 BROMOFLUOROBENZENE TB-2 4 1110033-07 102 % 27-Oct-ll 1 BROMOFLUOROBENZENE TB-3 4 1110022-02 106 % 18-Oct-ll 1 BROMOFLUOROBENZENE TCC3 4 1110033-03 104 % 27-Oct-11 1 BROMOFLUOROBENZENE TCC3A 4 1110033-04 102 % 27-Oct-ll 1 BROMOFORM A-10 4 1110031-01 U 10 Ug/L 25-Oct-ll 1 BROMOFORM A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 BROMOFORM B-4 4 3110022-05 u 10 ug/L 18-Oct-ll 1 BROMOFORM B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 BROMOFORM C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 BROMOFORM D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 BROMOFORM D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 BROMOFORM D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 BROMOFORM P-4 4 1110031-06 u 10 ug/L 25-Oct-13 1 BROMOFORM D-5 4 1110031-07 u 10 ug/L 25-Oct-33 1 BROMOFORM D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 BROMOFORM E-9 4 1110033-05 u 10 ug/L 27-OCI-31 3 BROMOFORM FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 BROMOFORM FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 BROMOFORM FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 BROMOFORM Fish Spring 4 13 30026-03 u 10 ug/L 20-Oct-ll 1 BROMOFORM G-3 4 1113001-04 u 10 ug/L Ol-Nov-11 3 BROMOFORM G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 BROMOFORM G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 BROMOFORM G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 BROMOFORM G 8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 A-35 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS IAB_ID DILUTION BROMOFORM H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 BROMOFORM Horse Spring A 4 1110025-01 u 10 ug/L 20 Oct-11 1 BROMOFORM Horse Spring B 4 1110026-02 u 10 ug/L 20-Ocl-ll 1 BROMOFORM J-1 4 1110022-04 u 10 ug/L 18-Oct-n 1 BROMOFORM J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 BROMOFORM J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 BROMOFORM J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 BROMOFORM M39-B1 4 1111003-02 u 10 ug/L Ol-Nov-11 1 BROMOFORM P-7 4 3330022-03 u 30 ug/L 18-Oct-13 1 BROMOFORM Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-n 1 BROMOFORM Shotgun Spring 4 3 310026-05 u 10 ug/L 20-Oct-l 1 1 BROMOFORM T6-1 4 3111001-05 u 10 ug/L Ol-Nov-11 1 BROMOFORM TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 BROMOFORM TB-3 4 1110022-02 4 IJ 10 ug/L 18-Oct-ll 1 BROMOFORM TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 BROMOFORM TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 BROMOMETHANE A-10 4 1110031-01 u 10 ug/L 25 Oct-n 1 BROMOMETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-n 1 BROMOMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 BROMOMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct 11 1 BROMOMETHANE C-1 4 1110033-01 u 10 ug/L 27-Ocl-ll 1 BROMOMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 BROMOMETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 BROMOMETHANE D-2A 4 1110031-04 u 10 ug/L 25 Oct 11 1 BROMOMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 BROMOMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 BROMOMETHANE D-6 4 1110031-05 u 10 ug/L 2S-0ct-ll 1 BROMOMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 BROMOMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 BROMOMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 BROMOMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oci-ll 1 BROMOMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE G-3 4 1111001-04 u 30 ug/L Ol-Nov-11 1 BROMOMETHANE G-4 4 3331001-01 u 10 ug/L Ol-Nov-11 1 BROMOMETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE G-8 4 1110026-06 u 30 ug/L 20-Oct-n 1 BROMOMETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 BROMOMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE J-1 4 1110022-04 u 10 ug/L 18 Oct-11 1 BROMOMETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 BROMOMETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 BROMOMETHANE J-9 4 1111001-03 u 10 ug/L 03 Nov-n 1 BROMOMETHANE M39-B1 4 1113001-02 u 10 ug/L Ol-Nov-11 1 A-36 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION BROMOMETHANE P-7 4 1110022-01 U 10 Ug/L 18-Oct-ll 1 BROMOMETHANE Pipe Spring 4 1110026-04 u 10 Ug/L 20-Ocl-ll 1 BROMOMETHANE Sholgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 BROMOMETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 BROMOMETHANE TB-2 4 1110033-07 u 10 ug/L 27-OcL-ll 1 BROMOMETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 BROMOMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 BROMOMETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE A-10 4 1110031-01 u 10 ug/L 25-Oct-n 1 CARBON DISULFIDE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 CARBON DISULFIDE B-4 4 1110022-05 u 10 ug/L 18-Oct-n 1 CARBON DISULFIDE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE C-1 4 1110033-01 u 10 ug/L 27-Qct-ll 1 CARBON DISULFIDE D-1 4 1110031-02 u 10 ug/l 25-Ocl-3 3 1 CARBON DISULFIDE D-2 4 1110031-03 u 10 Ug/L 25-OCI-3 3 1 CARBON DISULFIDE D-2A 4 1110031-04 u 10 ug/l 25-Oct-ll 1 CARBON DISULFIDE D-4 4 1110031-06 u 10 ug/L 25-Ocl-ll 1 CARBON DISULFIDE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 CARBON DISULFIDE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 CARBON DISULFIDE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 CARBON DISULFIDE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 CARBON DISULFIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct-n 1 CARBON DISULFIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE G-3 4 1111001-04 u 10 ug/L Ol-Nov-ll 1 CARBON DISULFIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CARBON DISULFIDE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE G-8 4 1110026-06 u 10 ug/L 20-Ocl-ll 1 CARBON DISULFIDE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 CARBON DISULFIDE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oci-n 1 CARBON DISULFIDE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 CARBON DISULFIDE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CARBON DISULFIDE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 CARBON DISULFIDE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 CARBON DISULFIDE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 CARBON DISULFIDE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE Shotgun Spring 4 13 30026-05 u 10 ug/L 20-Oct-ll 1 CARBON DISULFIDE TB 1 4 1111001-05 u 10 ug/L Ol-Nov-n 1 CARBON DISULFIDE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 CARBON DISULFIDE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 CARBON DISULFIDE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 A-37 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION CARBON TETRACHLORIDE A-10 4 1110031-01 U 10 Ug/L 25 Oct 11 1 CARBON TETRACHLORIDE A-6 4 1110031-08 u 10 Ug/L 25-Ocl-ll 1 CARBON TETRACHLORIDE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 CARBON TETRACHLORIDE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 CARBON TETRACHLORIDE C-1 4 1110033-01 1.8 J 10 ug/L 27-Ocl-ll 1 CARBON TETRACHLORIDE D-1 4 1110031-02 95.7 10 ug/L 25-Oct-33 1 CARBON TETRACHLORIDE D-2 4 1110031-03 15.8 10 ug/l 25-Oct 11 1 CARBON TETRACHLORIDE D-2A 4 1110031-04 15.7 10 ug/L 25-Oct-ll 1 CARBON TETRACHLORIDE D-4 4 1110031-06 U 10 ug/L 25-Oct-n 1 CARBON TETRACHLORIDE D-5 4 1110031-07 U 10 ug/L 25-Ocl-ll 1 CARBON TETRACHLORIDE D-6 4 1110031-05 54.4 10 ug/L 25-Oct-ll 1 CARBON TETRACHLORIDE E-9 4 3 3 30033-05 U 10 ug/L 27-Oct-ll I CARBON TETRACHLORIDE FB-1 4 1111001-06 U 10 ug/L Ol-Nov-n 1 CARBON TETRACHLORIDE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 CARBON TETRACHLORIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CARBON TETRACHLORIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 CARBON TETRACHLORIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CARBON TETRACHLORIDE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE H-6 4 1111004-01 u 10 ug/l 08-Nov-ll 1 CARBON TETRACHLORIDE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE Horse Spring B 4 1110026-02 u 10 ug/l 20-Oct 11 1 CARBON TETRACHLORIDE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 CARBON TETRACHLORIDE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CARBON TETRACHLORIDE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 CARBON TETRACHLORIDE J-9 4 1111001-03 u 10 ug/L Ol-Nov-ll 1 CARBON TETRACHLORIDE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 CARBON TETRACHLORIDE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 CARBON TETRACHLORIDE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 CARBON TETRACHLORIDE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct 11 1 CARBON TETRACHLORIDE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-n 1 CARBON TETRACHLORIDE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 CARBON TETRACHLORIDE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 CARBON TETRACHLORIDE TCC3 4 1110033-03 u 10 ug/L 27-Oct 11 1 CARBON TETRACHLORIDE TCC3A 4 1110033 04 u 10 ug/L 27-Oct-ll 1 CHLOROBENZENE A-10 4 1110031-01 u 10 ug/L 25-Oct 11 1 CHLOROBENZENE A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 CHLOROBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct 11 1 CHLOROBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 CHLOROBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-n 1 CHLOROBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 CHLOROBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 CHLOROBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Ocl-ll 1 A-38 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION CHLOROBENZENE D-4 4 1110031-06 U 10 Ug/L 25-Oct 11 1 CHLOROBENZENE D-5 4 1110031 07 u 10 ug/L 25-Oct-ll 1 CHLOROBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 CHLOROBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 CHLOROBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 CHLOROBENZENE FB-2 4 1110033-08 u 30 ug/L 27-Oct-ll 1 CHLOROBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CHLOROBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 CHLOROBENZENE G-4 4 1111001-01 u 10 ug/L 03-Nov-ll 1 CHLOROBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-n 1 CHLOROBENZENE G-8 4 1110026-06 u 30 ug/L 20-Oct-ll 1 CHLOROBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 CHLOROBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE J-1 4 1110022-04 u 30 ug/L 18-Oct-ll 1 CHLOROBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CHLOROBENZENE J-4 4 1330033-02 u 10 ug/L 27-Oct-ll 3 CHLOROBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 CHLOROBENZENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 CHLOROBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 CHLOROBENZENE Pipe Spring 4 3330026-04 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE Shotgun Spring 4 3330026-05 u 10 ug/L 20-Oct-ll 1 CHLOROBENZENE TB 1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 CHLOROBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-33 1 CHLOROBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 CHLOROBENZENE TCC3 4 1110033-03 u 10 ug/L 27-OcMl 1 CHLOROBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CHLOROETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 CHLOBOETHANt A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 CHLOROETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 CHLOROETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-13 1 CHLOROETHANE C-1 4 1110033-01 u 10 ug/L 27.0ct-ll 1 CHLOROETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 3 CHLOROETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 CHLOBOETHANE D-2A 4 1110033-04 u 10 ug/L 25-Oct-ll 1 CHLOROETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 CHLOROETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 CHLOBOETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 CHLOBOETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 CHLOROETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 CHLOROETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 CHLOROETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CHLOROETHANE Fish Spring 4 1310026-03 u 10 ug/L 20-Oct-ll 1 A-39 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION CHLOROETHANE G-3 4 1111001-04 u 10 Ug/L Ol-Nov-11 1 CHLOROETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-n 1 CHLOROETHANE G-5 4 1110026-08 u 10 ug/L 20-Oci-ll 1 CHLOROETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-n 1 CHLOROETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CHLOROETHANE H-6 4 1133004-03 u 10 ug/L 08-Nov-ll 1 CHLOROETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 CHLOROETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 CHLOROETHANE J-1 4 1110022-04 u 30 ug/L 18-Oct-ll 1 CHLOROETHANE J-3 4 1110031-09 u 30 ug/L 25-Oct 11 1 CHLOROETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 CHLOROETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-ll 1 CHLOROETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 CHLOROETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 CHLOROETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 CHLOROETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 CHLOROETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov n 1 CHLOROETHANE TB-2 4 1110033-07 u 10 ug/l 27-Oct-ll 1 CHLOROETHANE TB-3 4 1110022-02 u 10 Ug/L 18-Oct-n 1 CHLOROETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct 11 1 CHLOROETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CHLOROFORM A-10 4 1110031-01 u 10 ug/L 25-Oci-ll 1 CHLOROFORM A-6 4 1110031-08 u 10 Ug/L 25-Oct-ll 1 CHLOROFORM B-4 4 1110022-05 7.1 J 10 ug/L 18-Oct-n 1 CHLOROFORM B-5 4 1110033-06 u 10 ug/L 27-Oct n 1 CHLOROFORM C-1 4 1110033-01 74.4 10 ug/L 27-Oct-ll 1 CHLOROFORM D-1 4 1110031-02 10.1 10 ug/L 25-Oct-ll 1 CHLOROFORM D-2 4 1110031-03 64 10 ug/L 25-Ocl-ll 1 CHLOROFORM D-2A 4 1110031-04 63.7 10 ug/L 25-Oct 11 1 CHLOROFORM D-4 4 1110031-06 U 10 ug/L 25-Oct-ll 1 CHLOROFORM D-5 4 1110031-07 U 10 ug/L 25-Oct-ll 1 CHLOROFORM D-6 4 1110031-05 73 10 ug/L 25-Oct-ll 1 CHLOROFORM E-9 4 1110033-05 U 10 ug/L 27-Oct-13 1 CHLOROFORM FB-1 4 1111001-06 u 10 ug/L 03-Nov-ll 1 CHLOROFORM FB-2 4 1110033-08 u 10 ug/L 27-Oct 11 1 CHLOROFORM FB-3 4 1110022-03 0.6 J 10 ug/L 18 Ocl-11 1 CHLOROFORM Fish Spring 4 1110026-03 U 10 ug/L 20-Oct-ll 1 CHLOROFORM G-3 4 1111001-04 U 10 ug/L Ol-Nov-11 1 CHLOROFORM G-4 4 1111001-01 2.9 J 10 ug/L Ol-Nov-11 1 CHLOROFORM G-5 4 1110026-08 U 10 ug/L 20-Oct 11 1 CHLOROFORM G-8 4 1110026-06 U 10 ug/L 20-Oct-ll 1 CHLOROFORM G-8A 4 1110026-07 U 10 ug/L 20-Oct-ll 1 CHLOROFORM H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 CHLOROFORM Horse Spnng A 4 1110026-01 U 10 ug/L 20 Ocl-11 1 CHLOROFORM Horse Spring B 4 1110026 02 U 10 ug/L 20-Oct-ll 1 A-40 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION CHLOROFORM J-1 4 1110022-04 07 J 10 Ug/L 18-Ocl-ll 1 CHLOROFORM J-3 4 1110033-09 U 10 Ug/L 25-Oct-ll 1 CHLOROFORM J-4 4 3310033-02 U 10 ug/L 27-Oct-ll 1 CHLOROFORM J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 CHLOROFORM M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-11 1 CHLOROFORM P-7 4 1110022-01 135 10 ug/L 18-Oct-ll 1 CHLOROFORM Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 CHLOROFORM Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-ll 3 CHLOROFORM TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 3 CHLOROFORM TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 CHLOROFORM TB-3 4 1110022-02 0.8 J 10 ug/L 18-Oct-ll 1 CHLOROFORM TCC3 4 1110033-03 U 10 ug/L 27-Oct-ll 1 CHLOROFORM TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-l 1 1 CHLOROMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 CHLOROMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE D-2 4 1110031-03 u 10 ug/L 25 Oct-11 1 CHLOROMETHANE D-2A 4 1110031 04 u 10 ug/L 25-Ocl-ll 1 CHLOROMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE E-9 4 1110033 05 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE FB-1 4 1111001 06 u 10 ug/L Ol-Nov-n 1 CHLOROMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-11 1 CHLOROMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CHLOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CHLOROMETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 CHLOROMETHANE G-4 4 1111001 01 u 10 ug/L Ol-Nov-n 1 CHLOROMETHANE G-5 4 1110026-08 u 10 ug/L 20 Oct-13 1 CHLOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 CHLOROMETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CHLOROMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 CHLOROMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 CHLOROMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 CHLOROMETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 CHLOROMETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CHLOROMETHANE J-4 4 1310033-02 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 CHLOROMETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-n 1 CHLOROMETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 CHLOROMETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20 Oct-11 1 CHLOROMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-oci-n 1 A-41 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_tD DILUTION CHLOROMETHANE TB-1 4 1111001-05 U 10 Ug/L Ol-Nov-11 1 CHLOROMETHANE TB-2 4 1110033-07 u 10 Ug/L 27-Oct-ll 1 CHLOROMETHANE TB-3 4 1330022-02 u 10 ug/L 18-Oct-ll 1 CHLOROMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 CHLOROMETHANE TCC3A 4 13 30033-04 u 10 ug/L 27-Oct-ll 1 CHLOROPRENE(2-CHLORO-1.3-BUTADIENE) A-10 4 3110031-01 u 10 ug/L 25-Ocl-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) A-6 4 1110031-08 u 10 ug/L 25-Oct-13 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) B-4 4 1330022-05 u 10 ug/L 18-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) B-5 4 1110033-06 u 10 Ug/L 27-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADtENE) C-1 4 3110033-01 u 10 ug/L 27-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) D-2A 4 1110031-04 u 10 ug/L 25-Ocl-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) D-4 4 1110031-06 u 10 ug/L 25-Oct-n 1 CHLOROPRENE {2-CHLORO-l,3-BUTADIENE) D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 CHLOROPRENE {2-CHLORO-1,3-BUTADIENE) D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 CHLOROPRENE {2-CHLORO-l,3-8UTADlENE) E 9 4 1110033-05 u 10 ug/L 27-Ocl-n 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) FB-1 4 1111003-06 u 10 ug/L Ol-Nov-11 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) FB-2 4 3330033-08 u 10 ug/L 27-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CHLOROPRENE {2-CHLORO-l,3-BUTADIENE) Fish Spnng 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 CHLOROPRENE (2-CHLORO-1.3-BUTADIENE) G 8 4 1110026-06 u 10 ug/L 20-Oct-n 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) G-8A 4 1110026-07 u 10 ug/L 20-Oct-31 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) H-6 4 1111004-01 u 10 ug/l 08-Nov-ll 1 CHLOROPRENE (2-CHlORO-l,3-BUTADIENE) Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-n 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-31 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) J 1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) J-3 4 1310031-09 u 10 ug/l 25-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) J-4 4 3 310033-02 u 10 ug/L 27-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) J-9 4 3111001-03 u 10 ug/L Ol-Nov-11 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) M39-B1 4 1111001-02 u 10 ug/L 03-Nov-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADlENE) P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 CHLOROPRENE (2-CHLORQ-l,3-BUTADIENE) Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-n 1 CHLOROPRENE (2-CHLORO-l,3 BUTADIENE) Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 CHLOROPRENE (2-CHLORO-l,3-BUTADIENE) TB-2 4 1110033-07 u 10 ug/L 27-Oct-31 1 CHLOROPRENE {2-CHLORO-1.3-BUTADIENE) TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 CHLOROPRENE (2-CHLORO-1.3-BUTADIENE) TCC3 4 1110033-03 u 10 ug/L 27-Ocl-ll 1 CHLOROPRENE (2-CHLORO-3,3-BUTADIENE) TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CIS-1,2-DICH10K0ETHENE A-10 4 1110031-01 u 10 ug/L 25-Oct-n 1 CIS-l,2-DICHLOR0ETHENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 C(5-l,2-D(CHLOflO£ THENE 6-4 4 in0022-05 54.2 10 ug/L 38-Oct-lJ 1 A-42 APPENDIX A VOLATILES FALL 2011 CONSTITUENT jwELL LAB SAMP DATE CONC EQL UNITS . LABJD DILUTION CIS-1,2-DICHLOROETHENE B-5 4 1310033-06 U 10 Ug/L 27-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE C-1 4 1110033-01 111 10 Ug/L 27-Ocl-ll 1 CIS-1,2-DICHLOROETHENE D-1 4 1110031-02 u 10 ug/L 25-Oct-n 1 CIS-1,2-DICHL0R0ETHENE D-2 4 1110031-03 20.9 10 ug/L 25-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE D-2A 4 1110031-04 21 10 ug/L 25-Oct-ll 1 CI5-l,2-DlCHLOROETHENE D-4 4 1110031-06 U 10 ug/L 25-Oct-n 1 CIS-1,2-DICHLOROETHENE D-5 4 1110031-07 U 10 ug/L 25-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE D-6 4 1110031-05 19.1 10 ug/L 2S-0ct-ll 1 CIS-1,2-DICHLOROETHENE E-9 4 1110033-05 32J ID ug/L 27-Ocl-ll 1 CIS-1,2-DICHLOROETHENE FB-1 4 1111001-06 U 10 ug/L 01-Nov-ll 1 CIS-1,2-DICHL0R0ETHENE FB-2 4 1110033-08 U 10 ug/L 27-Oct-ll 1 aS-l,2-DlCHL0R0ETHENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 aS-l,2-DlCHL0R0ETHENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CIS-1,2-DICHL0R0ETHENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE G-8 4 1110026-06 u 10 Ug/L 20-Oct-ll 1 C1S-1,2-DICHL0R0ETHENE G-8 A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CIS-1,2-DICHLOROETHENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 CIS-1,2-DICHL0R0ETHENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 C15-1,2-D1CHL0R0ETHENE Horse Spring B 4 1110026-02 u 10 ug/L 20-oci-n 1 ClS-1,2-DICHLOROETHENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CIS-1,2-DICHLOROETHENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 CIS-1,2-DICHLOROETHENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-3 3 1 CIS-1,2-DICHlOROETHENE M39-B1 4 1113003-02 u 10 ug/L 01-Nov-ll 1 C1S-1,2-DICHL0R0ETHENE P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 CIS-1,2-DICHLOROETHENE Pipe Spring 4 3330026-04 u 10 ug/L 20-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE TBI 4 1111001-05 u 10 ug/L Ol-Nov-11 1 CIS-1,2-DICHLOROETHENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 CIS-3,2-DICHLOROETHENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 aS-l,2-DlCHL0R0ETHeNE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 CIS-1,2-DICHL0R0ETHENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CIS-1,3-DICHLOROPROPENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHLOROPROPENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHLOROPROPENE B 4 4 1110022-05 u 10 Ug/L 18-Oct-ll 1 CIS-1,3-DICHLOROPROPENE B-5 4 1110033-06 u 10 ug/L 27-Ocl-n 1 CIS-1,3-DICHL0R0PR0PENE C-1 4 1110033-01 u 10 Ug/L 27-Oct-n 1 CIS-1,3-DICHLOROPROPENE D-1 4 1110031-02 u 10 Ug/L 25-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE D 5 4 1110031-07 u 10 ug/L 25-Oct-3 3 1 Cl5-l,3-DICHLOROPROPENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 A-43 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UWTS LAe_tD DJLUTIOW CIS-1,3-DICHL0R0PR0PENE E-9 4 1110033-05 u 10 Ug/L 27-Oct-n 1 CIS-1,3-DICHLOROPROPENE FB 1 4 1111001-06 u 10 Ug/L Ol-Nov-11 1 CIS-1,3-DICHLOROPROPENE FB-2 4 1110033-08 u 10 Ug/L 27-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE FB-3 4 1110022-03 u 10 Ug/L 18-Oci-ll 1 CIS-1,3-DICHLOROPROPENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CIS-1,3-DICHLOROPROPENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 CIS-1,3-DICHL0R0PR0PENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CIS-1,3-DICHLOROPROPENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 CIS-1,3-DICHLOROPROPENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 CIS-1,3-DICHLOROPROPENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 CIS-1,3-DICHLOROPROPENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 CIS-1,3-DICHLOROPROPENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-n 1 CIS-1.3-DICHL0R0PR0PENE Horse Spring B 4 3 310026-02 u 10 ug/L 20-Oct-ll 1 CIS-1,3-DICHLOROPROPENE J-1 4 1110022-04 u 10 ug/l 18-Oct-ll 1 CIS-1,3-DICHL0R0PR0PENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 CIS-1,3-DICHLOROPROPENE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 CIS-1.3-DICHL0R0PR0PENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-33 1 CIS-1,3-DICHL0R0PR0PENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 CIS-1,3-DICHLOROPROPFNE P-7 4 1110022-01 u 10 ug/L 3S-0ct n 1 CIS-1,3-DICHLOROPROPENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 CIS-1,3-.DICHL0R0PR0PENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-n 1 CIS-1,3-DICHLOROPROPENE TB-1 4 1111003-05 u 10 ug/L 01-Nov-ll 1 CIS-1,3-DICHLOROPROPENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll I CIS-1,3^DICHL0R0PR0PENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 CIS-1,3 DICHLOROPROPENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-n 1 CIS-1,3-DICHLOROPROPENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 CYCLOHEXANONE A-10 4 1110031-01 u 10 ug/L 25-Oct 11 1 CYCLOHEXANONE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 CYCLOHEXANONE B-4 4 1110022-05 u 10 ug/L 18-Ocl-ll 1 CYCLOHEXANONE B-5 4 1110033 06 u 10 ug/L 27-Oct-ll 1 CYCLOHEXANONE C-1 4 1110033-01 u 10 ug/L 27-OcMl 1 CYCLOHEXANONE D-1 4 1110031-02 u 10 ug/L 25-Oct-n 1 CYCLOHEXANONE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 CYCLOHEXANONE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 CYCLOHEXANONE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 CYCLOHEXANONE D-5 4 1110031-07 u 10 ug/L 25-Oct 11 1 CYCLOHEXANONE D-6 4 1310031 05 u 10 ug/L 25-Oct-ll 1 CYCLOHEXANONE E-9 4 1110033-05 u 10 ug/L 27-Oct-lJ 1 CYCLOHEXANONE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 CYCLOHEXANONE FB-2 4 1110033-08 u 10 ug/L 27-Oct 11 1 CYCLOHEXANONE FB 3 4 1110022-03 u 10 ug/L 18-Oci-n 1 CYCLOHEXANONE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 CYCLOHEXANONE G-3 4 1111001-04 u 10 ug/L 01-Nov-n 1 CYCLOHEXANONE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 CYCLOHEXANONE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 A-44 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_1D DILUTION CYCLOHEXANONE G-8 4 1110026-06 U 10 Ug/L 20-Oct-ll 1 CYCLOHEXANONE G-8A 4 1110026-07 U 10 Ug/L 20-Ocl-ll 1 CYCLOHEXANONE H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 CYCLOHEXANONE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-ll 3 CYCLOHEXANONE Hotse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 CYCLOHEXANONE J-1 4 1110022-04 U 10 ug/L 18-Oct-n 1 CYCLOHEXANONE J-3 4 1110031-09 U 10 ug/L 25-Oct-31 1 CYCLOHEXANONE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 CYCLOHEXANONE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 CYCLOHEXANONE M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-11 1 CYCLOHEXANONE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 CYCLOHEXANONE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 CYCLOHEXANONE Shotgun Sprmg 4 1110026-05 U 10 ug/L 20-Oct-ll 1 CYCLOHEXANONE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 CYCLOHEXANONE TB-2 4 1110033-07 U 10 ug/L 27-Oct-ll 1 CYCLOHEXANONE TB-3 4 1110022-02 U 10 ug/L 18-Oct-ll 1 CYCLOHEXANONE TCC3 4 1110033-03 U 10 ug/L 27-Oct-ll 1 CYCLOHEXANONE TCC3A 4 1330033-04 U 10 ug/L 27-Oct-ll 1 DIBROMOCHLOROMETHANE A-10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 DIBROMOCHLOROMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 DIBROMOCHLOROMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 DIBROMOCHLOROMETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 3 DIBROMOCHLOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-13 1 DIBROMOCHLOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Ocl-ll 1 DIBROMOCHLOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 DIBROMOCHLOROMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 DIBROMOCHLOROMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 DIBROMOCHLOROMETHANE FB 3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 DIBROMOCHLOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-n 3 DIBROMOCHLOROMETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 3 DIBROMOCHLOROMETHANE G4 4 1333001-01 u 10 ug/L Ol-Nov-11 3 DIBROMOCHLOROMETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 DIBROMOCHLOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 DIBROMOCHLOROMETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 DIBROMOCHLOROMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 DIBROMOCHLOROMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 DIBROMOCHLOROMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-n 1 DIBROMOCHLOROMETHANE J-1 4 1130022-04 u 30 ug/L 18-Oct-ll 1 DIBROMOCHLOROMETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 DIBROMOCHLOROMETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 A-45 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL j LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION DIBROMOCHLOROMETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 DIBROMOCHLOROMETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov 11 1 DIBROMOCHLOROMETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 DIBROMOCHLOROMETHANE Pipe Spnng 4 1110026-04 u 10 ug/L 20-Oci-n 1 DIBROMOCHLOROMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 DIBROMOCHLOROMETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 DIBROMOCHLOROMETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 DIBROMOCHLOROMETHANE TB-3 4 1110022-02 3. J 10 ug/L 18-Oct-ll 1 DIBROMOCHLOROMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 DIBROMOCHLOROMETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oci-ll 1 DIBROMOFLUOROMETHANE A-10 4 1110031-01 98.2 % 25-Oct-ll 1 DIBROMOFLUOROMETHANE A-6 4 1110031 08 96.5 % 25-Oct-ll 1 DIBROMOFLUOROMETHANE B-4 4 1110022-05 133 % 18-Oct-ll 1 DIBROMOFLUOROMETHANE B-5 4 1110033-06 99 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE C-1 4 1110033-01 99.4 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE D-1 4 1110031-02 101 % 25-Oct 11 1 DIBROMOFLUOROMETHANE D-2 4 1110031-03 99.5 % 25-Ocl-ll 1 DIBROMOFLUOROMETHANE D-2A 4 1110033-04 100 % 25-Oct 11 1 DIBROMOFLUOROMETHANE D-4 4 3110031-06 98.4 % 25-Oct-ll 1 DIBROMOFLUOROMETHANE D-5 4 J110033-07 9S.3 % 25-Oct n 1 DIBROMOFLUOROMETHANE D-6 4 1110031-05 101 % 25-Oct-ll 1 DIBROMOFLUOROMETHANE E-9 4 1110033-05 99.7 % 27-Ocl-ll 1 DIBROMOFLUOROMETHANE FB-1 4 1111001-06 102 % Ol-Nov-11 1 DIBROMOFLUOROMETHANE FB-2 4 1110033-08 100 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE FB-3 4 1110022 03 104 % 18-Oct-ll 1 DIBROMOFLUOROMETHANE Fish Spring 4 1110026-03 98.9 % 20-Ocl-ll 1 DIBROMOFLUOROMETHANE G-3 4 1111001-04 104 % Ol-Nov-11 1 DIBROMOFLUOROMETHANE G-4 4 m 1001-01 98.2 % Ol-Nov 11 1 DIBROMOFLUOROMETHANE G-5 4 1110026-08 98.4 % 20-Oct-ll 1 DIBROMOFLUOROMETHANE G-8 4 1110026-06 97.9 % 20-Oct 11 1 DIBROMOFLUOROMETHANE G-8A 4 1110026-07 98.1 % 20-Oct-n 1 DIBROMOFLUOROMETHANE H-6 4 1111004-01 101 % 08-Nov 11 1 DIBROMOFLUOROMETHANE Horse Spring A 4 1110026-01 98.1 % 20-Oct 11 1 DIBROMOFLUOROMETHANE Horse Spring B 4 1110026-02 99.5 % 20-Oct-n 1 DIBROMOFLUOROMETHANE J-1 4 1110022-04 133 % 18-Oct-ll 1 DIBROMOFLUOROMETHANE J-3 4 1110031-09 99 % 2S-0ct 11 1 DIBROMOFLUOROMETHANE J-4 4 1110033 02 99.1 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE J-9 4 1111001-03 100 % Ol-Nov-11 1 DIBROMOFLUOROMETHANE M39-B1 4 1111001-02 104 % Ol-Nov-11 1 DIBROMOFLUOROMETHANE P-7 4 1110022-01 133 % lS-Oct-11 1 DIBROMOFLUOROMETHANE Pipe Spring 4 1110026-04 97.6 % 20-Ocl-ll 1 DIBROMOFLUOROMETHANE Shotgun Spring 4 1110026-05 98.1 % 20-Oct-ll 1 DIBROMOFLUOROMETHANE TB-1 4 1111001-05 102 % Ol-Nov-11 1 DIBROMOFLUOROMETHANE TB-2 4 1110033-07 99.4 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE TB-3 4 1110022-02 106 % 18-Oct-n 1 A-46 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB| SAMP DATE CONC EQL UNITS LAB ID DILUTION 1 DIBROMOFLUOROMETHANE TCC3 4 1110033-03 99.2 % 27-Oct-ll 1 DIBROMOFLUOROMETHANE TCC3A 4 1110033 04 99.2 % 27-Oct-ll 1 DIBROMOMETHANE A-10 4 1110031-01 U 10 Ug/L 25-Oct-ll 1 DIBROMOMETHANE A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE B-4 4 1110022-05 u 10 Ug/L 18-Oct-ll 1 DIBROMOMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 DIBROMOMETHANE C-1 4 1110033-01 u 10 ug/L 27-Oct 31 1 DIBROMOMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-31 1 DIBROMOMETHANE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE D-6 4 1110031 05 u 10 ug/L 25-Oct-ll 1 DIBROMOMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct 11 1 DIBROMOMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 DIBROMOMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 DIBROMOMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Ocl-ll 1 DIBROMOMETHANE G-3 4 iinooi-04 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 DIBROMOMETHANE G-8 4 1110026-06 u 10 ug/L 20-Ocl-ll 1 DIBROMOMETHANE G-8A 4 1110026 07 u 10 ug/L 20-Oct-ll 1 DIBROMOMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov 11 1 DIBROMOMETHANE Horse Spring A 4 1110026 01 u 10 ug/L 20-Oct-ll 1 DIBROMOMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 DIBROMOMETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 DIBROMOMETHANE J-3 4 1110031 09 u 10 ug/L 25-Oct 11 1 DIBROMOMETHANE J-4 4 1110033-02 u 10 ug/L 27-Ocl-n 1 DIBROMOMETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE P-7 4 1110022-03 u 10 ug/L 18-Oct-n 1 DIBROMOMETHANE Pipe Spring 4 3110026-04 u 10 ug/L 20-oct-n 1 DIBROMOMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-11 1 DIBROMOMETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 DIBROMOMETHANE TB-2 4 3110033-07 u 10 ug/L 27-Oct-ll 1 DIBROMOMETHANE TB-3 4 1110022-02 u 10 Ug/L 18-Oct-ll 1 DIBROMOMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 DIBROMOMETHANE TCC3A 4 1110033-04 u 30 ug/L 27-Oct-n 1 DICHLORODIFLUOROMETHANE A-10 4 1110031-01 u 10 ug/L 25-Qct 11 1 DICHLORODIFLUOROMETHANE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 DICHLORODIFLUOROMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 DICHLORODIFLUOROMETHANE 8-5 4 1110033-06 u 10 ug/L 27-Oct-n 1 DICHLORODIFLUOROMETHANE C-1 4 1110033-01 u 10 ug/L 27-Ocl-ll 1 DICHLORODIFLUOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 A-47 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION DICHLORODIFLUOROMETHANE D-2 4 1110031-03 u 10 Ug/L 25-Oct-ll 1 DICHLORODIFLUOROMETHANE D-2A 4 1110031-04 u 10 Ug/L 25-Oct-ll 1 DICHLORODIFLUOROMETHANE D-4 4 1110031-06 u 10 Ug/L 25-Oct-ll 1 DICHLORODIFLUOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct 11 1 DICHLORODIFLUOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 DICHLORODIFLUOROMETHANE E-9 4 1110033 05 u 10 ug/L 27-Oct-ll 1 DICHLORODIFLUOROMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 DICHLORODIFLUOROMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 DICHLORODIFLUOROMETHANE FB-3 4 1110022-03 u 10 ug/L 18-Oct 11 1 DICHLORODIFLUOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 DICHLORODIFLUOROMETHANE G-3 4 1111001-04 u 10 ug/L 01-Nov-ll 1 DICHLORODIFLUOROMETHANE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 DICHLORODIFLUOROMETHANE G 5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 DICHLORODIFLUOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 DICHLORODIFLUOROMETHANE G-8A 4 1110026-07 u 30 ug/L 20-Ocl-ll 1 DICHLORODIFLUOROMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 DICHLORODIFLUOROMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 DICHLORODIFLUOROMETHANE Horse Spring B 4 1110026-02 u 10 ug/L 20-Ocl-ll 1 DICHLORODIFLUOROMETHANE J-1 4 1110022-04 u 10 ug/l 18-Oct-ll 1 DICHLORODIFLUOROMETHANE J 3 4 1110031-09 u 10 ug/l 25-Oct-n 3 DICHLORODIFLUOROMETHANE J-4 4 1110033 02 u 10 ug/L 27-Oct-ll 1 DICHLORODIFLUOROMETHANE J-9 4 1111001-03 u 10 ug/L Ol'Nov-n 1 DICHLORODIFLUOROMETHANE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 DICHLORODIFLUOROMETHANE P-7 4 1110022-01 u 10 ug/L 18 Oct-n 1 DICHLORODIFLUOROMETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 DICHLORODIFLUOROMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct 11 1 DICHLORODIFLUOROMETHANE TBI 4 1111001-05 u 10 ug/L Ol-Nov 11 1 DICHLORODIFLUOROMETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 DICHLORODIFLUOROMETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 DICHLORODIFLUOROMETHANE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 DICHLORODIFLUOROMETHANE TCC3A 4 1110033-04 u 10 ug/L 2 7-Oct-ll 1 ETHYL ACETATE A-10 4 1110031-01 u 10 ug/L 25-Oct 11 1 ETHYL ACETATE A 6 4 1110031-08 u 10 ug/L 25-Oct 11 1 ETHYL ACETATE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 ETHYL ACETATE B 5 4 1110033-06 u 10 ug/L 27-Oct-n 1 ETHYL ACETATE C-1 4 1110033-01 u 10 ug/l 27-Oct-ll 1 ETHYL ACETATE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ETHYL ACETATE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 ETHYL ACETATE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 ETHYL ACETATE D-4 4 1110031-06 u 10 ug/L 25 Ocl-n 1 ETHYL ACETATE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ETHYL ACETATE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 3 ETHYl ACETATE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 3 ETHYL ACETATE FB-1 4 1111001-06 u 10 ug/L Ol-Nov 11 1 ETHYL ACETATE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 A-48 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION ETHYL ACETATE FB-3 4 1110022-03 U 10 Ug/L 38-Oct-31 1 ETHYL ACETATE Fish Spring 4 1110026-03 U 10 Ug/L 20-OCI-31 1 ETHYL ACETATE G-3 4 1111001-04 u 10 Ug/L Ol-Nov-11 1 ETHYL ACETATE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 ETHYL ACETATE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 ETHYL ACETATE G-8 4 1110026-06 u 10 ug/L 20-Qcl-ll 1 ETHYL ACETATE 6-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 ETHYL ACETATE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 ETHYL ACETATE Horse Spring A 4 1110026-01 u 10 ug/L 20-Ocl-ll 1 ETHYL ACETATE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 ETHYL ACETATE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 ETHYL ACETATE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 ETHYL ACETATE J-4 4 1110033-02 u 10 ug/l 27-Oct-ll 1 ETHYL ACETATE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 ETHYL ACETATE M39-81 4 1111001-02 u 10 ug/L Ol-Nov-11 1 ETHYL ACETATE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 ETHYL ACETATE Pipe Spring 4 1110026-04 u 30 ug/L 20-Oct-ll 1 ETHYL ACETATE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 ETHYL ACETATE TB-1 4 1111001-05 u 10 ug/L 01-Nov-11 1 ETHYL ACETATE TB-2 4 1110033-07 u 10 ug/L 27-Oct-n 1 ETHYL ACETATE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ETHYL ACETATE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ETHYL ACETATE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER B-4 4 1110022-05 u 10 ug/L 18-Ocl-ll 1 ETHYL ETHER B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 3 ETHYL ETHER D 1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER D-4 4 1110031-06 u 10 ug/L 2S-0ct-11 1 ETHYL ETHER D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ETHYL ETHER E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 ETHYL ETHER FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ETHYL ETHER Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-31 1 ETHYL ETHER G-3 4 1111001-04 u 10 ug/L Ol-Nov-n 1 ETHYL ETHER G-4 4 1111001-01 u 10 ug/L Ol-Nov-13 1 ETHYL ETHER G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 ETHYL ETHER G-8 4 1110026-06 u 10 ug/L 20-Oct-Jl 1 ETHYL ETHER G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 ETHYL ETHER H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 A-49 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION ETHYL ETHER Horse Spring A 4 1110026-01 u 10 Ug/L 20-Oct-ll 1 ETHYL ETHER Horse Spring B 4 1110026-02 u 10 Ug/L 20-Oct-ll 1 ETHYL ETHER J-1 4 1110022-04 u 10 Ug/L 18-Oct-ll 3 ETHYL ETHER J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 3 ETHYL ETHER J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER J-9 4 1111001-03 u 10 ug/l Ol-Nov-11 3 ETHYL ETHER M39-B1 4 1111001-02 u 10 ug/L 03-Nov-n 1 ETHYL ETHER P-7 4 1110022-01 u 10 ug/L 38-Oct-n 1 ETHYL ETHER Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-33 1 ETHYL ETHER Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-33 1 ETHYL ETHER TB-1 4 1111001-05 u 10 ug/L 03-Nov-n 1 ETHYL ETHER TB-2 4 1110033-07 u 10 ug/L 27-Oct-33 1 ETHYL ETHER TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ETHYL ETHER TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ETHYL ETHER TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 ETHYL METHACRYLATE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 ETHYL METHACRYLATE A.6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 ETHYL METHACRYLATE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 ETHYl METHACRYLATE B-5 4 1110033-06 u 10 ug/L 27-Oci-ll 1 ETHYL METHACRYLATE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 ETHYL METHACRYLATE D-1 4 1110031-02 u 10 ug/L 25-Oct 11 1 ETHYL METHACRYLATE D-2 4 1110031-03 u 10 ug/L 25-Oci-ll 1 ETHYL METHACRYLATE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ETHYL METHACRYLATE D-4 4 1110031-06 u 10 ug/L 25-Oct-n 1 ETHYL METHACRYLATE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 ETHYL METHACRYLATE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ETHYL METHACRYLATE E-9 4 1110033-05 u 10 ug/L 27-Oct 11 1 ETHYL METHACRYLATE FB-1 4 1111001-06 u 10 ug/L Ol-Nov 11 1 ETHYL METHACRYLATE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 ETHYL METHACRYLATE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ETHYL METHACRYLATE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-n 1 ETHYL METHACRYLATE G-3 4 1111001-04 u 10 ug/L Ol-Nov 11 1 ETHYL METHACRYLATE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 ETHYL METHACRYLATE G-5 4 1110026-08 u 10 ug/L 20-Oct-n 1 ETHYL METHACRYLATE G-8 4 1110026-06 u 10 ug/L 20-Oct-13 1 ETHYL METHACRYLATE G-8A 4 1110026-07 u 10 ug/L 20-Oct 11 1 ETHYL METHACRYLATE H-6 4 1111004-03 u 10 ug/L 08-Nov-ll 1 ETHYL METHACRYUTE Horse Spring A 4 3330026-03 u 10 ug/L 20-Oct-ll 1 ETHYL METHACRYLATE Horse Spring B 4 3330026-02 u 10 ug/L 20-Oct-ll 1 ETHYL METHACRYLATE J-1 4 1110022-04 u 10 ug/L 18-Ocl 11 1 ETHYL METHACRYLATE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 ETHYL METHACRYLATE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 ETHYL METHACRYLATE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 ETHYL METHACRYLATE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 ETHYL METHACRYLATE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 A-SO APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION ETHYL METHACRYLATE Pipe Spring 4 1310026-04 u 10 ug/L 20-Oct-ll 1 ETHYL METHACRYLATE Shotgun Spring 4 1310026-05 u 10 ug/L 20-Oct-ll 1 ETHYL METHACRYLATE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 ETHYL METHACRYLATE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 ETHYL METHACRYLATE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ETHYL METHACRYLATE TCC3 4 1110033-03 u oo o o o o o o ug/L 27-Oct-ll 1 ETHYL METHACRYLATE TCC3A 4 1110033-04 u oo o o o o o o ug/L 27-Oct-n 1 ETHYLBENZENE A-10 4 1110031-03 u oo o o o o o o ug/L 25-Oct-ll 1 ETHYLBENZENE A-6 4 1110031-08 u oo o o o o o o ug/L 25-Qct-n 1 ETHYLBENZENE B-4 4 1110022-05 u oo o o o o o o ug/L 18-Ocl-ll 1 ETHYLBENZENE B-5 4 1110033-06 u oo o o o o o o ug/L 27-Oct-ll 1 ETHYLBENZENE C-1 4 1310033-01 u oo o o o o o o ug/L 27-Oct-ll 1 ETHYLBENZENE D-3 4 1110031-02 u oo o o o o o o ug/L 25-Ocl-ll 1 ETHYLBENZENE D-2 4 1110031-03 u 10 ug/L 25-Ocl-ll 1 ETHYLBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 ETHYLBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-n 1 ETHYLBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct-31 1 ETHYLBENZENE D-6 4 1110031-05 u 10 ug/L 25-OC1-13 1 ETHYLBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 ETHYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 ETHYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 ETHYLBENZENE FB-3 4 1110022-03 u 10 ug/L 38-Oct-ll 1 ETHYLBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-OCI-13 1 ETHYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 ETHYLBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-n 1 ETHYLBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 ETHYLBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 ETHYLBENZENE G-8A 4 1110026-07 u 30 ug/L 20 Oct-11 1 ETHYLBENZENE H 6 4 1111004-01 u 30 ug/L 08-Nov-ll 1 ETHYLBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 ETHYLBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-n 1 ETHYLBENZENE J-3 4 1110022-04 u 10 ug/l 18-Oct-ll 1 ETHYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 ETHYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 ETHYLBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-13 1 ETHYLBENZENE M39-B3 4 1111001-02 u 10 ug/L Ol-Nov 11 J ETHYLBENZENE P 7 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ETHYLBENZENE Pipe Spring 4 3110026-04 u 10 ug/L 20-Oct-ll 1 ETHYLBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 ETHYLBENZENE TBI 4 1111001-05 u 10 ug/L Ol-Nov-ll 1 ETHYLBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 ETHYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ETHYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ETHYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 A-51 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS 1 LAB_ID DILUTION HEXACHLOROBUTADIENE A-6 4 1110031-08 u 10 ug/l 25-Oct 11 1 HEXACHLOROBUTADIENE B-4 4 1110022 05 u 10 ug/L 18-Ocl-ll 1 HEXACHLOROBUTADIENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE C-1 4 1110033-01 2.6J 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE D-1 4 1110031-02 U 10 ug/L 25-Oct-ll 1 HEXACHLOROBUTADIENE D-2 4 1110031-03 u 10 ug/L 2S-0ct-ll 1 HEXACHLOROBUTADIENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 HEXACHLOROBUTADIENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 HEXACHLOROBUTADIENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 HEXACHLOROBUTADIENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 HEXACHLOROBUTADIENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 HEXACHLOROBUTADIENE FB-2 4 3 310033-08 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 HEXACHLOROBUTADIENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 HEXACHLOROBUTADIENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-n 1 HEXACHLOROBUTADIENE G-4 4 1111001-01 2.8 J 10 ug/L Ol-Nov-11 1 HEXACHLOROBUTADIENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 HEXACHLOROBUTADIENE G-8 4 1110026-06 u 10 ug/L 20-Ocl-ll 1 HEXACHLOROBUTADIENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-n 1 HEXACHLOROBUTADIENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 HEXACHLOROBUTADIENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 HEXACHLOROBUTADIENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 HEXACHLOROBUTADIENE J-1 4 1110022-04 u 10 ug/L 18 Oct 11 1 HEXACHLOROBUTADIENE J-3 4 1110031-09 u 10 ug/L 25 Oct-11 1 HEXACHLOROBUTADIENE J-4 4 1110033-02 u 10 ug/L 27-Oci-ll 1 HEXACHLOROBUTADIENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 HEXACHLOROBUTADIENE M39-B1 4 1111001-02 u 10 ug/L 01 Nov-31 1 HEXACHLOROBUTADIENE P-7 4 1110022-01 u 10 ug/L 18 Oct-11 1 HEXACHLOROBUTADIENE Pipe Spring 4 1110026-04 u 10 ug/L 20 Oct-11 1 HEXACHLOROBUTADIENE Shotgun Spring 4 1110026-05 u 10 ug/l 20-Oct-ll J HEXACHLOROBUTADIENE TB-1 4 1111001-05 u 10 ug/L 01 Nov-11 1 HEXACHLOROBUTADIENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 HEXACHLOROBUTADIENE TCC3 4 1130033-03 u 10 ug/L 27-Oct-ll 1 HEXACHLOROBUTADIENE TCC3A 4 1110033-04 u 10 ug/L 27 Oct-11 1 ISOPROPYL ALCOHOL A-10 4 1110031-01 u 50 ug/L 25-Oct-ll 1 ISOPROPYL ALCOHOL A-6 4 1110031-08 u 50 ug/L 25-Oct-ll 1 ISOPROPYL ALCOHOL B-4 4 1110022-05 u 50 ug/L 18 Oct-11 1 ISOPROPYL ALCOHOL B-5 4 1110033-06 u 50 ug/L 27-Oct-n 1 ISOPROPYL ALCOHOL C-1 4 1110033-01 u 50 ug/L 27-OC1-31 1 ISOPROPYL ALCOHOL D-1 4 1110031-02 u 50 ug/L 25-Oct-n 1 ISOPROPYL ALCOHOL D-2 4 1110031-03 u 50 ug/L 25-Oct-ll 1 ISOPROPYL ALCOHOL D-2A 4 1110031-04 u 50 ug/L 25-Ocl-ll 1 ISOPROPYL ALCOHOL D-4 4 1110031-06 u 50 ug/L 25-Oct-ll 1 A-52 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION ISOPROPYL ALCOHOL D-5 4 1110031-07 U 50 ug/L 25-Oct-n 1 ISOPROPYL ALCOHOL D-6 4 1110031-05 U 50 Ug/L 25-OC1-13 1 ISOPROPYL ALCOHOL E-9 4 1110033-05 U 50 ug/L 27-Oct-13 1 ISOPROPYL ALCOHOL FBI 4 1111001-06 u 50 ug/l Ol-Nov-n 1 ISOPROPYL ALCOHOL FB-2 4 1110033-08 u 50 ug/L 27-Oct-ll 1 ISOPROPYL ALCOHOL FB-3 4 1110022-03 u 50 ug/L 18-Oct-ll 1 ISOPROPYL ALCOHOL Fish Spring 4 1110026-03 u 50 ug/L 20-Oct-ll 1 ISOPROPYL ALCOHOL G-3 4 1111001-04 u 50 ug/L Ol-Nov-11 1 ISOPROPYL ALCOHOL G-4 4 1111001-01 u 50 ug/L Ol-Nov-11 1 ISOPROPYL ALCOHOL G-5 4 1110026-08 u 50 ug/L 20-Oct-13 1 ISOPROPYL ALCOHOL G-8 4 1110026-06 u SO ug/L 20-Oct-ll 1 ISOPROPYL ALCOHOL G-8A 4 1110026-07 u 50 ug/L 20-Ocl-ll 1 ISOPROPYL ALCOHOL H-6 4 1111004-01 u 50 ug/L 08-Nov-ll 1 ISOPROPYL ALCOHOL Horse Spring A 4 1110026-01 u 50 ug/L 20-Oct-ll 1 ISOPROPYL ALCOHOL Horse Spring B 4 1110026-02 u 50 ug/L 20-Oct-ll 1 ISOPROPYL ALCOHOL J-1 4 1110022-04 u 50 ug/L 18-Oct-ll 1 ISOPROPYL ALCOHOL J-3 4 1110031-09 u 50 ug/L 25-Oct-ll 1 ISOPROPYL ALCOHOL J-4 4 1110033-02 u 50 ug/L 27-Oct-ll 1 ISOPROPYL ALCOHOL J-9 4 1111001-03 u 50 ug/L Ol-Nov-11 1 ISOPROPYL ALCOHOL M39-B1 4 1111001-02 u 50 ug/L Ol-Nov-11 1 ISOPROPYL ALCOHOL P-7 4 1110022-01 u 50 ug/L 18-Oct-ll 1 ISOPROPYL ALCOHOL Pipe Spring 4 1110026-04 u SO ug/L 20-0ct-11 1 ISOPROPYL ALCOHOL Shotgun Spring 4 1110026-05 u 50 ug/L 20-Oct-ll 1 ISOPROPYL ALCOHOL TB-1 4 1111001-05 u 50 ug/L Ol-Nov 11 1 ISOPROPYL ALCOHOL TB-2 4 1110033-07 u 50 ug/L 27-Oct-ll 1 ISOPROPYL ALCOHOL TB-3 4 1110022-02 u 50 ug/L 18-Oct-ll 1 ISOPROPYL ALCOHOL TCC3 4 1110033-03 u 50 ug/L 27-Oct-11 1 ISOPROPYL ALCOHOL TCC3A 4 1110033-04 u 50 ug/L 27-Oct 11 1 ISOPROPYLBENZENE A-10 4 1110031 01 u 10 ug/L 25-Oct-ll 1 ISOPROPYLBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-n 1 ISOPROPYLBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-n 1 ISOPROPYLBENZENE 6-5 4 1110033-06 u 10 ug/L 27-Oct-n 1 ISOPROPYLBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 ISOPROPYLBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 ISOPROPYLBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct 11 1 ISOPROPYLBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Oct 11 1 ISOPROPYLBENZENE D-4 4 1110031-06 u 10 Ug/L 25-Oct-ll 1 ISOPROPYLBENZENE D-5 4 1110031-07 u 10 ug/L 2S-0ct-ll 1 ISOPROPYLBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 ISOPROPYLBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 ISOPROPYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 ISOPROPYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Ocl-ll 1 ISOPROPYLBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 ISOPROPYLBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 ISOPROPYLBENZENE G-3 1111001-04 u 10 Ug/L Ol-Nov-11 1 A-53 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION ISOPROPYLBENZENE G-4 4 1111001-01 U 30 Ug/L Ol-Nov-11 1 ISOPROPYLBENZENE G-5 4 1110026-08 U 10 Ug/L 20-Oct-ll 1 ISOPROPYLBENZENE G-8 4 1110026-06 U 30 ug/L 20-Oct-ll 1 ISOPROPYLBENZENE G-8A 4 1110026-07 U 10 ug/L 20-Ocl-n 1 ISOPROPYLBENZENE H-6 4 1111004-01 U 30 ug/L 08-Nov-ll 1 ISOPROPYLBENZENE Horse Spring A 4 1110026-01 U 30 ug/L 20-Oci-ll 1 ISOPROPYLBENZENE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 ISOPROPYLBENZENE J-1 4 1110022-04 U 10 ug/L 18-Oct-ll 1 ISOPROPYLBENZENE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll ] ISOPROPYLBENZENE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 ISOPROPYLBENZENE J-9 4 1111001-03 U 10 ug/L Ol-Nov-ll 1 ISOPROPYLBENZENE M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-n 1 ISOPROPYLBENZENE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 ISOPROPYLBENZENE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 ISOPROPYLBENZENE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-ll 1 ISOPROPYLBENZENE TB-1 4 3133001-05 u 10 ug/L Ol-Nov-n 1 ISOPROPYLBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 ISOPROPYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 ISOPROPYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 ISOPROPYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 m,p-XYLENE A-10 4 1110031-01 u 10 ug/L 25-Oci-ll 1 m,p-XYLENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 m,p-XYLENE B-4 4 1110022-05 u 10 ug/L 18-Oct-n 1 m.p-XYLENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 m,p-XYLENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 m, P-XYLENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 m,p-XYLENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 m, P-XYLENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 nn,P-XYLENE D-4 4 1110031-06 u 10 ug/L 25-Oct-n 1 m,P-XYLENE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 m,p-XYLENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 m,p-XYLENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 m.p-XYLENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 m,P-XYLENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 m,P-XYLENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 m,p-XYLENE Fish Spring 4 1110026-03 u 10 ug/L 20 Oct 11 1 m,p-XYLENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 m, P-XYLENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 m,p-XYLENE G-5 4 1110026-08 u 10 ug/l 20-Oct-ll 1 m,p-XYLENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 m,p-XYLENE G-8A 4 1110026-07 u 10 ug/L 20-Ocl-ll 1 m,p-XYLENE H-6 4 1113004-01 u 10 ug/L 08-Nov-ll 1 m.p-XYLENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-n 1 m,p-XYLENE Horse Spring B 4 1330026-02 u 10 ug/L 20-Oct-ll 1 m,p XYLENE J-1 4 n10022-04 u 10 ug/L lB-Oct-11 1 A-54 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL ' -LAB - SAMP DATE CONC" EQL UNITS • -LAB ID-DILUTION m,p-XYLENE J-3 4 1110031-09 U 10 Ug/L 25-Oct-ll 1 m,p-XYLENE J-4 4 1110033-02 u 10 Ug/L 27-Oct-ll 1 m,p-XYLENE J-9 4 1111001-03 u 10 Ug/L Ol-Nov-n 1 m,p-XYLENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-ll 1 m,P-XYLENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 m,p-XYLENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 m,P-XYLENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oci-ll 1 m,p-XYLENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 m.p-XYLENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 m,p-XYLENE TB-3 4 1110022-02 u 10 ug/L 18-Oci-ll 1 m,p-XYLENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 m,p-XYLENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE A-6 4 1110031-08 u 10 ug/L 25-Ocl-ll 1 METHACRYLONITRILE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 METHACRYLONITRILE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE C 1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 METHACRYLONITRILE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 METHACRYLONITRILE FB-2 4 1110033-08 u 10 ug/L 27-Oct-n 1 METHACRYLONITRILE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 METHACRYLONITRILE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-n 1 METHACRYLONITRILE G 3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 METHACRYLONITRILE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 METHACRYLONITRILE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE G-S 4 1110026-06 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 METHACRYLONITRILE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 METHACRYLONITRILE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 METHACRYLONITRILE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 METHACRYLONITRILE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 METHACRYLONITRILE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 METHACRYLONITRILE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 METHACRYLONITRILE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 A-55 APPENDIX A VOWTILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION METHACRYLONITRILE TB-2 4 1110033-07 U 10 Ug/L 27-Oct 11 1 METHACRYLONITRILE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 METHACRYLONITRILE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 METHACRYLONITRILE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 METHYL IODIDE A-10 4 1110031-01 u 10 ug/L 25 Oct-11 1 METHYL IODIDE A-6 4 1110031-08 u 30 ug/L 25-Oci-ll 1 METHYL IODIDE B-4 4 1110022-05 u 30 ug/L 18-Oct-ll 1 METHYL IODIDE B-5 4 1110033-06 u 10 ug/L 27-Oct-n 1 METHYL IODIDE C-1 4 1110033-01 u 10 ug/L 27-Oct-n 1 METHYL IODIDE D-1 4 1110031-02 u 10 ug/L 25-Ocl-ll 1 METHYL IODIDE D-2 4 1110031-03 u 10 ug/L 25-Oct-n 1 METHYL IODIDE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 METHYL IODIDE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 METHYL IODIDE D-5 4 1110031-07 u 30 ug/L 25-Oct 11 1 METHYL IODIDE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 METHYL IODIDE E-9 4 1110033-05 u 10 ug/L 27-Oct-n 1 METHYL IODIDE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 METHYL IODIDE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 METHYL IODIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct-n 1 METHYL IODIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct 11 1 METHYL IODIDE G-3 4 1111003-04 u 10 ug/L Ol-Nov 11 1 METHYL IODIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 METHYL IODIDE G-5 4 3110026-08 u 10 ug/L 20-Oct-n 1 METHYL IODIDE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 METHYL IODIDE G-8A 4 1110026-07 u 10 ug/L 20-Oci-n 1 METHYL IODIDE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 METHYL IODIDE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 METHYL IODIDE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-n 1 METHYL IODIDE J 1 4 1110022-04 u 10 ug/L 18-0ct-11 1 METHYL IODIDE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 METHYL IODIDE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 METHYL IODIDE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 METHYL IODIDE M39 Bl 4 1111001-02 u 10 ug/L Ol-Nov-11 1 METHYL IODIDE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 METHYL IODIDE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 METHYL IODIDE Shotgun Sprmg 4 1110026-05 u 10 ug/L 20-Oct-ll 1 METHYL IODIDE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 METHYL IODIDE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 METHYL IODIDE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 METHYL IODIDE TCC3 4 3 310033-03 u 10 ug/L 27-Oct 11 1 METHYL IODIDE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 METHYL METHACRYLATE A-10 4 1110031-01 u 10 ug/l 25-Oct-ll 1 METHYL METHACRYLATE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 METHYL METHACRYLATE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 METHYL METHACRYLATE B-5 4 1110033-06 u 10 ug/L 27-Oct 11 1 A-56 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION METHYL METHACRYLATE C-1 4 1110033-01 u 10 Ug/L 27-Oct-ll 1 METHYL METHACRYLATE D-1 4 1110031-02 u 10 Ug/L 25-Oct-ll 1 METHYL METHACRYLATE D-2 4 1110031-03 u 10 Ug/L 25-Oct-ll 1 METHYL METHACRYLATE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 METHYL METHACRYLATE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 METHYL METHACRYLATE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 METHYL METHACRYLATE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 METHYL METHACRYLATE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 METHYL METHACRYLATE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 METHYL METHACRYLATE FB-2 4 3110033-08 u 10 ug/L 27-Ocl-ll 1 METHYL METHACRYLATE FB-3 4 1110022-03 u 10 Ug/L 18-Oct-ll 1 METHYL METHACRYLATE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 METHYL METHACRYLATE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 METHYL METHACRYLATE G-4 4 1111001-01 u 10 ug/l Ol-Nov-11 1 METHYL METHACRYLATE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 METHYL METHACRYLATE G-8 4 1110026-06 u 10 ug/L 20-Oct-11 1 METHYL METHACRYLATE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 METHYL METHACRYLATE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 METHYL METHACRYLATE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 METHYL METHACRYLATE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct 11 1 METHYL METHACRYLATE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 3 METHYL METHACRYLATE J-3 4 1110031-09 u 10 ug/L 25-Oct 11 1 METHYL METHACRYLATE J-4 4 3110033-02 u 10 ug/L 27-Oct-13 1 METHYL METHACRYLATE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 METHYL METHACRYLATE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 METHYL METHACRYLATE P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 METHYL METHACRYLATE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 METHYL METHACRYLATE Shotgun Spring 4 1110026-05 u 10 ug/L 20 Oct-11 1 METHYL METHACRYLATE TB 1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 METHYL METHACRYLATE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 METHYL METHACRYLATE TB-3 4 1110022-02 u 10 ug/L 18 Oct 11 1 METHYL METHACRYLATE TCC3 4 1110033-03 u 10 ug/L 27 Oct 11 1 METHYL METHACRYLATE TCC3A 4 1110033-04 u 10 ug/L 27-Oct 11 1 METHYLENE CHLORIDE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 METHYLENE CHLORIDE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 METHYLENE CHLORIDE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 METHYLENE CHLORIDE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 METHYLENE CHLORIDE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 METHYLENE CHLORIDE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 METHYLENE CHLORIDE D-2 4 1110031-03 u 10 ug/L 25 Oct-11 1 METHYLENE CHLORIDE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 METHYLENE CHLORIDE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 METHYLENE CHLORIDE D-5 4 1110031-07 u 10 ug/L 25 Oct-11 1 METHYLENE CHLORIDE D-6 4 1110031-05 u 10 ug/L 25-Ocl-n 1 METHYLENE CHLORIDE E-9 1110033-05 u 10 ug/L 27-Oct-ll 1 A-57 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION METHYLENE CHLORIDE FB-1 4 1111001-06 U 10 Ug/L Ol-Nov-11 1 METHYLENE CHLORIDE FB-2 4 1110033 08 U 10 ug/L 27-Oci-ll 1 METHYLENE CHLORIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 METHYLENE CHLORIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 METHYLENE CHLORIDE G-3 4 1111001-04 u 10 ug/L 01-Nov-ll 1 METHYLENE CHLORIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-13 1 METHYLENE CHLORIDE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 3 METHYLENE CHLORIDE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 METHYLENE CHLORIDE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 3 METHYLENE CHLORIDE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 3 METHYLENE CHLORIDE Horse Spring A 4 1110026'01 u 10 ug/L 20-Oct-ll 1 METHYLENE CHLORIDE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 METHYLENE CHLORIDE J-1 4 1110022-04 u 30 ug/L 18-Oct-l 3 1 METHYLENE CHLORIDE J-3 4 1110031-09 u 30 ug/L 25-Oct-33 1 METHYLENE CHLORIDE J-4 4 1110033-02 u 30 ug/L 27-Oct-3 3 1 METHYLENE CHLORIDE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 3 METHYLENE CHLORIDE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-ll 1 METHYLENE CHLORIDE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 3 METHYLENE CHLORIDE Pipe Spring 4 1130026-04 u 10 ug/L 20-Oct-ll 3 METHYLENE CHLORIDE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 METHYLENE CHLORIDE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 METHYLENE CHLORIDE TB-2 4 1110033-07 u 10 ug/L 27-Oct-n 3 METHYLENE CHLORIDE TB-3 4 1110022-02 u 10 ug/L 18-Oct-n 1 METHYLENE CHLORIDE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 METHYLENE CHLORIDE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-n 1 NAPHTHALENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE B-4 4 1110022-05 u 10 ug/l 18-Oci-ll 1 NAPHTHALENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 NAPHTHALENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 NAPHTHALENE D-1 4 1110031-02 u 10 ug/L 25-Oci-ll 1 NAPHTHALENE D-2 4 1110031-03 u 10 ug/L 25 Oct 11 1 NAPHTHALENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 NAPHTHALENE E-9 4 1110033 05 u 10 ug/L 27-Oct-ll 1 NAPHTHALENE FB-1 4 1111001-06 u 10 ug/L 01 Nov-n 1 NAPHTHALENE FB-2 4 1110033-08 u 10 ug/L 27 Oct-n 1 NAPHTHALENE FB-3 4 1110022-03 u 10 ug/L 18-Ocl-ll 3 NAPHTHALENE Fish Spring 4 1110026 03 u 10 ug/L 20-Oct-n 3 NAPHTHALENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-ll 1 NAPHTHALENE G-4 4 1131001-01 u 10 ug/L 01-Nov-ll 1 NAPHTHALENE G-5 4 1110026-08 u 10 ug/L 20-Ocl-ll 1 NAPHTHALENE G-8 4 13 30026-06 u 10 ug/L 20-Oct-ll A-58 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION NAPHTHALENE G-8A 4 1110026-07 U 10 Ug/L 20-Oct-ll 1 NAPHTHALENE H-6 4 1111004-01 U 10 Ug/L 08-Nov-ll 1 NAPHTHALENE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-n 1 NAPHTHALENE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-11 1 NAPHTHALENE J-1 4 1110022-04 U 10 ug/L 18-Oct-ll 1 NAPHTHALENE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 NAPHTHALENE J-4 4 3330033-02 U 10 ug/L 27-Oct-ll 1 NAPHTHALENE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 NAPHTHALENE M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-11 1 NAPHTHALENE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 NAPHTHALENE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-n 1 NAPHTHALENE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-13 1 NAPHTHALENE TB-1 4 1111001-05 U 10 ug/L 01 Nov-11 1 NAPHTHALENE TB-2 4 1110033-07 U 10 ug/L 27-Oct-ll 1 NAPHTHALENE TB-3 4 1110022-02 U 10 ug/L 18-Oct-n 1 NAPHTHALENE TCC3 4 1110033-03 U 10 ug/L 27-Oct-13 1 NAPHTHALENE TCC3A 4 1110033-04 U 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE A-10 4 1110031-01 u 10 ug/L 25-Oct-31 1 N-BUTYLBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 N-BUTYLBENZENE B-4 4 1110022-05 u 10 ug/L 18 Oct-11 1 N-BUTYLBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE C-1 4 1110033-01 1.8 J 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 N-BUTYLBENZENE D-2 4 1110031-03 u JO ug/l 25 Oct-11 I N-BUTYLBENZENE D 2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 N-BUTYLBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 N-BUTYLBENZENE D-5 4 1110031-07 u 10 ug/l 25-Oct-ll 1 N-BUTYLBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 N BUTYLBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 3 N-BUTYLBENZENE FB 2 4 1110033-08 u 10 ug/l 27 Oct-11 1 N-BUTYLBENZENE FB-3 4 1110022-03 u 10 ug/l 18-Oct-ll 1 N-BUTYLBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 3 N-BUTYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 N-BUTYLBENZENE G-4 4 1111003-03 2.4 J 10 ug/L Ol-Nov-11 1 N-BUTYLBENZENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 N BUTYLBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 N-BUTYLBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 N-BUTYLBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 N-BUTYLBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 N-BUTYLBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 N-BUTYLBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 N-BUTYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 N-BUTYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 A-59 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION N-BUTYLBENZENE M39-B1 4 1111001-02 u 10 Ug/L Ol-Nov 11 1 N BUTYLBENZENE P-7 4 1110022-01 u 10 ug/l 18-Oct-ll 1 N-BUTYLBENZENE Pipe Spring 4 1110026-04 u 10 ug/l 20-Oct-ll 1 N-BUTYLBENZENE Shotgun Spring 4 1110026-05 u 10 Ug/L 20-Oct-ll 1 N-BUTYLBENZENE TB-1 4 1111001-05 u 10 Ug/L Ol-Nov 11 1 N-BUTYLBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-n 1 N-BUTYLBENZENE TB-3 4 3 330022-02 u 10 ug/L 18-Oci-ll 1 N-BUTYLBENZENE TCC3 4 3310033-03 u 10 ug/L 27-Oct-ll 1 N-BUTYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 N-PROPYLBENZENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 N-PROPYLBENZENE A-6 4 1110031-08 u 10 ug/l 25-Oct 11 1 N-PROPYLBENZENE B 4 4 1310022-05 u 10 ug/L 18-Ocl-ll 1 N-PROPYLBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 N-PROPYLBENZENE C-1 4 1110033-03 u 10 ug/L 27-Oct-ll 1 N PROPYLBENZENE D-3 4 1110031-02 u 10 ug/L 25-Oct-ll 1 N-PROPYLBENZENE D-2 4 n10031-03 u 10 ug/L 25-Oct 11 1 N-PROPYLBENZENE D 2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 N-PROPYLBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 N-PROPYLBENZENE D-5 4 1110031-07 u 10 ug/L 25-Ocl-ll 1 N-PROPYLBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-n 1 N-PROPYLBENZENE E 9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 N-PROPYLBENZENE FB-3 4 1111001-06 u 10 ug/L Ol-Nov-11 1 N-PROPYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 N-PROPYLBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct 11 1 N PROPYLBENZENE Fish Spring 4 1110026-03 u 10 Ug/L 20-Oct-ll 1 N-PROPYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 N-PROPYLBENZENE G-4 4 1111001-03 u 10 ug/L Ol-Nov-11 1 N-PROPYLBENZENE G-5 4 1110026 08 u 10 ug/L 20-Oct-n 1 N-PROPYLBENZENE G-8 4 3330026-06 u 10 ug/L 20-Ocl-ll 1 N-PROPYLBENZENE G-8A 4 1110026-07 u 10 Ug/L 20-Oct-ll 1 N PROPYLBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 N-PROPYIBENZENE Horse Spring A 4 1110026 01 u 10 ug/L 20-Oct-ll 1 N-PROPYLBENZENE Horse Spring B 4 1110026 02 u 10 ug/L 20-Oct-ll 1 N-PROPYLBENZENE J-3 4 1110022 04 u 10 ug/L 18-Oct-13 1 N-PROPYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-33 1 N-PROPYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-1] 1 N-PROPYLBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 N-PROPYLBENZENE M39-B1 4 1111001-02 u 10 ug/L 01-Nov-ll 1 N-PROPYLBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct 11 1 N-PROPYLBENZENE Pipe Spring 4 1110026-04 u 10 ug/l 20-Oct-ll 1 N-PROPYLBENZENE Shotgun Spnng 4 1110026-05 u 10 ug/L 20-Oct-ll 1 N-PROPYLBENZENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 N-PROPYLBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 N-PROPYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct 11 1 N PROPYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Ocl-ll 1 A-60 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION N-PROPYLBENZENE TCC3A 4 1110033-04 u 10 Ug/L 27-Ocl-ll 1 O-XYLENE A 10 4 1110031-01 u 10 Ug/L 25-Oct-ll 1 O-XYLENE A-6 4 1110031-08 u 10 Ug/L 25-Ocl-ll 1 O-XYLENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 O-XYLENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 O-XYLENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 O-XYLENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 O-XYLENE D-2 4 1110031-03 u 10 ug/L 25-Qct-ll 1 O-XYLENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 O-XYLENE D-4 4 1110033-06 u 10 ug/L 25-Ocl-ll 1 O-XYLENE D 5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 O-XYLENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 O-XYLENE E-9 4 1110033-05 u 10 ug/L 27-Oct-33 1 O-XYLENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 O-XYLENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 O-XYLENE FB-3 4 1130022-03 u 10 ug/L 18-Oci-ll 1 O-XYLENE Fish Spring 4 3 330026-03 u 10 ug/L 20-Oct-ll 1 O-XYLENE G-3 4 3311001-04 u 10 ug/L Ol-Nov-11 1 O-XYLENE G-4 4 1111003-01 u 10 ug/L Ol-Nov-11 1 O-XYLENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 O-XYLENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 O-XYLENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 O-XYLENE H-6 4 1111004-01 u 10 ug/L 08-Nov-l 1 1 O-XYLENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 O-XYLENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 O-XYLENE J-1 4 1330022-04 u 10 ug/L 18-Oct-ll 1 O-XYLENE J-3 4 3110031-09 u 10 ug/L 25-Oct-ll 1 O-XYLENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 O-XYLENE J-9 4 1133001-03 u 10 ug/L Ol-Nov-11 1 O-XYLENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-13 1 O-XYLENE P-7 4 1110022-03 u 10 ug/L 18-Oct-n 1 O-XYLENE Pipe Spring 4 1110026-04 u 10 ug/L 20 Oct-11 1 O-XYLENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 O-XYLENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 O-XYLENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 O-XYLENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 O-XYLENE TCC3 4 1110033 03 u 10 ug/L 27-Oct-ll 1 O-XYLENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 PROPIONITRILE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 PROPIONITRILE A-6 4 1110031-08 u 10 ug/L 25 Oct-11 1 PROPIONITRILE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 PROPIONITRILE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 PROPIONITRILE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 PROPIONITRILE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 PROPIONITRILE D-2 4 1 1110031-03 1 ^ 10 1 ug/L 25-Ocl-ll 1 A-61 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION PROPIONITRILE D-2A 4 1110031-04 U 10 Ug/L 25-Oci-n 1 PROPIONITRILE D-4 4 1110031-06 u 10 Ug/L 25-Oct-ll 1 PROPIONITRILE D-5 4 1110031-07 u 10 ug/l 25-Oct-ll 1 PROPIONITRILE D-6 4 1110031-05 u 10 ug/L 25-Oct-n 1 PROPIONITRILE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 PROPIONITRILE FB-1 4 1111003-06 u 10 ug/L Ol-Nov-11 1 PROPIONITRILE FB-2 4 1110033-08 u JO ug/L 27-Oci-ll 1 PROPIONITRILE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 PROPIONITRILE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 PROPIONITRILE G-4 4 1111001-03 u 10 ug/L Ol-Nov-11 1 PROPIONITRILE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 PROPIONITRILE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE Horse Spring B 4 1110026 02 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 PROPIONITRILE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 PROPIONITRILE J-4 4 1110033-02 u 10 ug/L 27 Oct-n 1 PROPIONITRILE J-9 4 1113003-03 u 10 ug/L Ol-Nov-11 1 PROPIONITRILE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-13 1 PROPIONITRILE P-7 4 1110022-01 u 10 ug/L 38-Oct-31 1 PROPIONITRILE Pipe Spring 4 1110026-04 u 10 ug/L 20 Oct-n 1 PROPIONITRILE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 PROPIONITRILE TB-1 4 3 311001-05 u 10 ug/L Ol-Nov-11 1 PROPIONITRILE TB-2 4 1110033-07 u 10 ug/L 27-Oct-n 1 PROPIONITRILE TB-3 4 1110022 02 u 10 ug/L 18-Oct-ll 1 PROPIONITRILE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 PROPIONITRILE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 SEC-BUTYLBENZENE A-10 4 1110031-01 u 10 ug/L 2S-0ct-ll 1 SEC-BUTYLBENZENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 SEC-BUTYLBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oci-ll 1 SEC-BUTYLBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 SEC-BUTYLBENZENE D-1 4 1110031-02 u 10 ug/L 25 Oct-n 1 SEC-BUTYLBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE D-2A 4 1110031-04 u 30 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE D-5 4 1110031-07 u 10 ug/L 25-Oct 11 1 SEC-BUTYLBENZENE D 6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE E-9 4 1130033-05 u 10 ug/L 27-Oct-ll 1 SEC-BUTYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-n 1 SEC-BUTYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oci-ll 1 SEC-BUTYLBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oci-ll 1 A-62 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION SEC-BUTYLBENZENE Fish Spring 4 1110026-03 u 10 Ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE G-3 4 1111001-04 u 10 Ug/L Ol-Nov-11 1 SEC-BUTYLBENZENE G-4 4 1311001-01 u 10 Ug/L Ol-Nov-ll 1 SEC-BUTYLBENZENE G 5 4 3 330026-08 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE G-8 4 3110026-06 u 10 ug/L 20-OCI-33 1 SEC-BUTYLBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE H-6 4 1113004-03 u 10 ug/L 08-Nov-ll 1 SEC-BUTYLBENZENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-n 1 SEC-BUTYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 SEC-BUTYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 SEC-BUTYLBENZENE J-9 4 1113001-03 u 10 ug/L Ol-Nov-11 1 SEC-BUTYLBENZENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 SEC-BUTYLBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 SEC-BUTYLBENZENE Pipe Spring 4 3110026-04 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 SEC-BUTYLBENZENE TB-1 4 1111001-05 u 10 ug/L Ql-Nov-11 1 SEC-BUTYLBENZENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 SEC-BUTYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 SEC BUTYLBENZENE TCC3 4 1110033 03 u 10 ug/L 27-Oct-ll 1 SEC-BUTYLBENZENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 STYRENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 STYRENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 STYRENE B-4 4 1110022 05 u 10 ug/L 18-Oct-ll 1 STYRENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 STYRENE C-1 4 1110033-01 u 10 ug/L 27-Oct-n 1 STYRENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 STYRENE D-2 4 1110031-03 u 10 ug/L 25-Ocl-ll 1 STYRENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 STYRENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 STYRENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 STYRENE D-6 4 1110031 05 u 10 ug/L 25-Oct-ll 1 STYRENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 STYRENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 STYRENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 STYRENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 STYRENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 STYRENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-ll 1 STYRENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 STYRENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 STYRENE G-8 4 1110026-06 u 10 ug/L 20-Ocl-ll 1 STYRENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 STYRENE H-6 4 1111004-01 u 10 ug/L 08-Nov-n 1 STYRENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 A-63 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB| SAMP DATE CONC EQL UNITS LAB ID DILUTION STYRENE Horse Spring B 4 1110026-02 U 10 Ug/L 20-Oct-ll 1 STYRENE J-1 4 1110022-04 U 10 Ug/L 18-Oct-ll 1 STYRENE J-3 4 1130031-09 U 10 ug/L 25-Oct-ll 1 STYRENE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 STYRENE J-9 4 1111001-03 U 10 ug/L Ol-Nov 11 1 STYRENE M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-11 1 STYRENE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 STYRENE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 STYRENE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-ll 1 STYRENE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 STYRENE TB-2 4 1110033-07 U 10 ug/L 27-Oct-ll 1 STYRENE TB-3 4 1110022-02 U 10 ug/L 18-Oct-ll 1 STYRENE TCC3 4 1110033-03 U 10 ug/L 27-Oct-n 1 STYRENE TCC3A 4 1110033-04 U 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE A-10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 TERT-BUTYLBENZENE A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 TERT-BUTYLBENZENE B-4 4 1330022-05 U 10 ug/L 18-Oct-ll 1 TERT-BUTYLBENZENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE D-1 4 1110031-02 u 10 ug/L 25-Oct-n 1 TERT-BUTYLBENZENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 TERT-BUTYLBENZENE D-2A 4 1110031-04 u 10 ug/L 25-Ocl-ll 1 TERT-BUTYLBENZENE D-4 4 1110031-06 u 30 ug/L 25-Oct-ll 1 TERT-BUTYLBENZENE D-5 4 1110031-07 u 10 ug/L 25-Ocl-ll 1 TERT-BUTYLBENZENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 TERT-BUTYLBENZENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 TERT-BUTYLBENZENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 TERT-BUTYLBENZENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 TERT-BUTYLBENZENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 TERT-BUTYLBENZENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-n 1 TERT-BUTYLBENZENE G-5 4 1110026 08 u 10 ug/L 20-Oct-n 1 TERT-BUTYLBENZENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 TERT-BUTYLBENZENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 TERT-BUTYLBENZENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 TERT-BUTYLBENZENE Horse Sprmg A 4 1110026 01 u 10 ug/L 20-OcMl 1 TERT-BUTYLBENZENE Horse SpringB 4 1110026-02 u 10 ug/L 20-Oct-ll 1 TERT-BUTYLBENZENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 TERT-BUTYLBENZENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll TERT-BUTYLBENZENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 TERT-BUTYlBENZENE M39-B1 4 1111001-02 u 10 ug/l Ol-Nov-11 1 TERT-BUTYLBENZENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 TERT-BUTYLBENZENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Ocl-ll 1 A-64 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION TERT-BUTYLBENZENE Shotgun Spnng 4 1330026-05 u 10 ug/L 20-Oct-ll 1 TERT-BUTYLBENZENE TB-1 4 1111001-05 u 10 Ug/L Ol-Nov-11 1 TERT-BUTYLBENZENE TB-2 4 1110033-07 u 10 Ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 TERT-BUTYLBENZENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 TERT-BUTYLBENZENE TCC3A 4 1110033-04 u 10 10 10 10 10 10 ug/L 27-Oct-ll 1 TETRACHLOROETHENE A-10 4 1110031-01 u 10 10 10 10 10 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE A-6 4 1310031-08 u 10 10 10 10 10 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE B-4 4 1110022-05 u 10 10 10 10 10 10 ug/L 18-Oct-ll 1 TETRACHLOROETHENE B-5 4 1110033-06 u 10 10 10 10 10 10 ug/L 27-Ocl-ll 1 TETRACHLOROETHENE C-1 4 1110033-01 u 10 10 10 10 10 10 ug/l 27-Ocl-n 1 TETRACHLOROETHENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE D-2 4 1110031-03 u 10 ug/L 25-Oct-13 1 TETRACHLOROETHENE D-2A 4 1110031-04 u 10 ug/L 25-OCI-33 1 TETRACHLOROETHENE D-4 4 1110031-06 u 10 ug/L 25-Oct-31 1 TETRACHLOROETHENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE E-9 4 1110033-05 u 10 ug/L 27-Ocl-ll 1 TETRACHLOROETHENE FB-1 4 1113001-06 u 10 ug/L Ol-Nov-11 1 TETRACHLOROETHENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 TETRACHLOROETHENE FB 3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 TETRACHLOROETHENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE G-3 4 1333001-04 u 10 ug/L 03-Nov-ll 1 TETRACHLOROETHENE G-4 4 1111001-01 u 10 ug/L Ql-Nov-11 1 TETRACHLOROETHENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE G-8 4 1110026-06 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 TETRACHLOROETHENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 TETRACHLOROETHENE J-3 4 13 30031-09 u 10 ug/L 25-Oct-ll 1 TETRACHLOROETHENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 TETRACHLOROETHENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 TETRACHLOROETHENE M39-B1 4 1311001-02 u 10 ug/L 01-Nov-ll 1 TETRACHLOROETHENE P-7 4 1110022-01 u 10 ug/L 18-Oct-n 1 TETRACHLOROETHENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 TETRACHLOROETHENE TB-1 4 iniOOl-05 u 10 ug/L Ol-Nov-33 1 TETRACHLOROETHENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 TETRACHLOROETHENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-13 1 TETRACHLOROETHENE TCC3 4 1110033-03 u 10 ug/L 27-Oci-ll 1 TETRACHLOROETHENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 TOLUENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 TOLUENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 A-65 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION TOLUENE B-4 4 1110022-05 U 10 Ug/L 18 Oct-11 1 TOLUENE B 5 4 1110033-06 U 10 ug/L 27-Ocl-ll 1 TOLUENE C-1 4 1110033-01 U 10 ug/L 27-Oct-ll 1 TOLUENE D-1 4 1110031-02 U 10 ug/L 25-Oct-ll 1 TOLUENE D-2 4 1110031-03 U 10 ug/L 25-Oct-ll 1 TOLUENE D-2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 TOLUENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 TOLUENE D-5 4 1110031-07 u 10 ug/L 25-Oct-n 1 TOLUENE D-6 4 1110031-05 u 10 ug/L 25-Oct-n 1 TOLUENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 TOLUENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 TOLUENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-n 1 TOLUENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 TOLUENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 TOLUENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 TOLUENE G-4 4 1111001-01 u 10 ug/L 01-Nov-ll 1 TOLUENE G-5 4 1110026-08 u 10 ug/L 20-Oct-ll 1 TOLUENE G-8 4 1110026-06 u 10 ug/L 20-0ct-]1 1 TOLUENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 TOLUENE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 TOLUENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-ll 1 TOLUENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oci-ll 1 TOLUENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 TOLUENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 TOLUENE J-4 4 1110033-02 u 10 ug/L 27-Ocl-ll 1 TOLUENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-n 1 TOLUENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 TOLUENE P 7 4 1110022-01 u 10 ug/L 18 Oct-11 1 TOLUENE Pipe Spring 4 1130026-04 u 10 ug/L 20-Oct-n 1 TOLUENE Shotgun Spring 4 3330026-05 u 10 ug/l 20-Oct-13 1 TOLUENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 TOLUENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 TOLUENE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 TOLUENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 TOLUENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-n 1 T0LUENE-D8 A-10 4 1110031-01 94.1 % 25-Oct-ll 1 T0LUENE-D8 A-6 4 1110031-08 95 % 25-Oct-ll 1 T0LUENE-D8 B-4 4 1110022-05 91 % 18-Oct-ll 1 T0LUENE-D8 B-5 4 1110033-06 99.9 % 27-Oct-ll 1 T0LUENE-D8 C-1 4 1110033-01 100 % 27-Oct-ll 1 T0LUENE-D8 D-1 4 1110031-02 95.1 % 25-Oct-ll 1 TOLUENE-OE 0-2 4 1110031-03 95.5 % 25-Oct-ll 1 T0LUENE-D8 D-2A 4 1110031-04 95.2 % 2S-0ct-n 1 T0LUENE-D8 D-4 4 1310031-06 94 7 % 25-Ocl-ll 1 T0LUENE-D8 D-5 4 1110031 07 94.5 % 25-Ocl-ll 1 A-66 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION T0LUENE-D8 D-6 4 1110031-05 98 1 % 25-Oct-ll 1 TOLUENE D8 E-9 4 1110033 05 100 % 27-Oct-ll 1 T0LUENE-D8 FB-1 4 1111001-06 98.1 % 01-Nov-n 1 TOLUENE D8 FB-2 4 1110033-08 100 % 27-Oct-ll 1 T0LUENE-D8 FB-3 4 1110022-03 88.6 % 18-Oct-ll 1 T0LUENE-D8 Fish Spring 4 1110026-03 93 9 % 20-Oct-ll 1 TOLUENE D8 G-3 4 1111001-04 9B.5 % Ol-Nov-11 1 T0LUENE-D8 G-4 4 llllOOI'Ol 98.9 % Ol-Nov-ll 1 T0LUENE-D8 G-5 4 1110026-08 94.5 % 20-Oct-ll 1 T0LUENE-D8 G-8 4 1110026-06 93.5 % 20-Oct-ll 1 T0LUENE-D8 G-8A 4 1110026-07 94 % 20-Oct-ll 1 T0LUENE-D8 H-6 4 1111004-01 97.9 % 08-Nov-ll 1 T0LUENE-D8 Horse Spring A 4 1110026-01 95.6 % 20-Oct-ll 1 T0LUENE-D8 Horse Spring B 4 3110026-02 93.2 % 20-Oct-ll 1 T0LUENE-D8 J-1 4 1110022-04 90.6 % 18-Oct-ll 1 TOLUENE D8 J-3 4 1110031-09 93.5 % 25-Oct-ll 1 T0LUENE-D8 J-4 4 1110033-02 99.4 % 27-Oct-ll 1 T0LUENE-D8 J-9 4 1111001-03 97.6 % Ol-Nov-11 1 T0LUENE-D8 M39-B1 4 1111001-02 96.3 % 01-Nov-ll 1 T0LUENE-D8 P-7 4 1110022-01 91.1 % 18-Oct-ll 1 T0LUENE-D8 Pipe Spring 4 1110026-04 93.4 % 20-Oct-13 1 T0LUENE-D8 Shotgun Spring 4 1110026-05 95.2 % 20-Oct-ll 1 T0LUENE-D8 TB-1 4 1111001-05 98.5 % Ol-Nov-11 3 T0LUENE-D8 TB-2 4 1110033-07 99.3 % 27-Oct-ll 3 T0LUENE-D8 TB-3 4 1110022-02 89.4 % 18-Oct-ll 1 T0LUENE-D8 TCC3 4 1110033-03 99.8 % 27-Oct-ll 1 T0LUENE-D8 TCC3A 4 1110033-04 99.9 % 27-Oct-ll 1 TRANS-1,2-DICHLOROETHENE A-10 4 1110031-01 U JO ug/L 25-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE A-6 4 1110031-08 U 10 ug/L 2S-0ct-ll 1 TRANS-1,2-DICHL0R0ETHENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 TRANS-1,2 DICHLOROETHENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 TRANS-1,2-DICHLOROETHENE C-1 4 1110033-01 4.6 J 10 ug/L 27-Oci-ll 1 TRANS-1,2-DICHL0R0ETHENE D-1 4 1110031 02 U 10 ug/L 25-Oct-ll 3 TRANS-1,2-DICHL0R0ETHENE D-2 4 1110031-03 U 10 ug/L 25-Oct-ll 3 TRANS-1,2-DICHLOROETHENE D-2A 4 1110031-04 U 10 ug/L 25-Oct-ll 1 TRANS-1,2-DICHLOROETHENE D-4 4 1110031-06 U 10 ug/L 25-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE D-5 4 1110031-07 U 10 ug/L 25-Oct-ll 1 TRANS-1,2-DICHLOROETHENE D-6 4 1110031-05 U 10 ug/L 25-Oct-ll 1 TRANS-1,2-DICH LOROETHENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 TRANS-1,2-DICHLOROETHENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 3 TRANS-1,2-DICHLOROETHENE F6-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 TRANS-1,2-DICHLOROETHENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 TRANS-1,2-DlCHLOROETHENE G-4 4 1111001-03 u 10 ug/L Ol-Nov-11 1 A-67 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION TRANS-1,2-DICHLOROETHENE G-5 4 1110026-08 u 10 ug/L 20-Oci-ll 1 TRANS-1,2-D1CHL0R0ETHENE G-8 4 1110026 06 u 10 ug/L 20-Oct-ll 1 TRANS-1,2-DICHLOROETHENE G-8A 4 1110026-07 u 30 ug/L 20-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE H-6 4 1111004-01 u 30 ug/L 08-Nov-ll 3 TRANS-1,2-DICHL0R0ETHENE Horse Spring A 4 1110026 01 u 30 ug/L 20-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE Horse Spring B 4 1110026-02 u 30 ug/L 20-Oct-ll 3 TRANS-1,2-DICHL0R0ETHENE J-1 4 1110022-04 u 10 ug/L 18-Oct-n 1 TRANS-1,2-DICM LOROETHENE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 TRANS-1,2-DICHLOROETHENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 TRANS-1,2-DICHL0R0ETHENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-n 1 TRANS-1,2-DICHLOROETHENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 TRANS-1,2-DICHLOROETHENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Ocl-ll 1 TRANS-1,2-DICHLOROETHENE Shotgun Spring 4 1110026-05 u 30 ug/L 20-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE TB-1 4 1111001-05 u 10 ug/L 01 Nov-11 1 TRANS-1,2-DICHL0R0ETHENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 TRANS-1,2-DICHL0R0ETHENE TB-3 4 1110022 02 u 10 ug/L 18 Oct-11 1 TRANS-1,2-DICHL0R0ETHENE TCC3 4 1110033-03 u 10 ug/L 27-Oci-ll 1 TRANS-1,2-DICHL0R0ETHENE TCC3A 4 1110033'04 u 10 ug/L 27-Oct-n 1 TRANS-1,3-DICHLOROPROPENE A-10 4 1110031-01 u 10 ug/L 25-Oct-3 3 1 TRANS-1,3-DICHLOROPROPENE A-6 4 1110031 08 u 10 ug/L 25-Oct-31 1 TRANS-1,3-DICHLOROPROPENE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 TRANS-1,3 DICHLOROPROPENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE D-2 4 1110031-03 u 10 ug/L 25-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE D-2A 4 1110031-04 u 10 ug/L 25 Oct-11 1 TRAN5-1,3-DICH LOROPROPENE D-4 4 1110031-06 u 10 ug/L 25 Oct-11 1 TRANS-1,3-DICH LOROPROPENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE D-6 4 1110031-05 u 10 ug/L 25 Oct-n 1 TRANS-1,3-DICH LOROPROPENE E-9 4 1110033-05 u 10 ug/L 27-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-33 1 TRANS-1,3-DICHLOROPROPENE FB-2 4 1110033 08 u 10 ug/L 27-Oct-33 1 TRANS-1,3 DICHLOROPROPENE FB-3 4 1110022-03 u 10 ug/L 38-Oct-33 1 TRANS-1,3-DICHL0R0PR0PENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-31 1 TRANS-1,3-DlCHLOROPROPENE G-3 4 1111003-04 u 10 ug/L Ol-Nov-n 1 TRANS-1,3-DICH LOROPROPENE G-4 4 3333003-03 u 10 ug/L 03-NOV-3 3 1 TRANS-1,3-DICMLOROPROPENE G-5 4 3310026-08 u 10 ug/L 20-Oct-31 1 TRANS-1,3-DICHLOROPROPENE G-8 4 1110026-06 u 30 ug/L 20-Oct-ll 1 TRANS-1.3-DICHL0R0PR0PENE G-8A 4 1110026-07 u 30 ug/L 20 Oct-11 1 TRANS-1,3-DICHLOROPROPENE H-6 4 1111004-01 u 30 ug/L 08-Nov-n 1 TRANS-1,3-D1CML0R0PR0PENE Horse Spring A 4 1110026-01 u 10 ug/L 2Q-0ct-ll 1 TRANS-1,3-DICHLOROPROPENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-ll 1 TRANS-1.3-DICHL0R0PROPENE J-1 4 1110022-04 u 10 ug/L 18-Oct-ll 1 TRANS 1,3 DICHLOROPROPENE J-3 4 1110031 09 u 10 ug/L 25-Oct-n 1 A-68 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION TRANS-1,3-DICHL0R0PR0PENE J-4 4 1110033-02 u 10 Ug/L 27-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE J-9 4 1111001-03 u 10 Ug/L Ol-Nov-11 1 TRANS-1,3-DICHL0R0PR0PENE M39-B1 4 1111001-02 u 10 Ug/L Ol-Nov-11 1 TRANS-1,3-DICHL0R0PR0PENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 TRANS-1,3-DICHLOROPROPENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE TB 3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 TRANS-1,3-DICHL0R0PR0PENE TCC3 4 1110033-03 u 10 ug/L 27-Oct-ll 1 TRANS-1,3-DICHLOROPROPENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE A-6 4 1110031-08 u 10 ug/L 25-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE B-4 4 1110022-05 u 10 ug/L 18-Oct-n 1 TRANS-l,4-DlCHLORO-2-BUTENE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 TRANS-1,4-DlCHLORO-2-BUTENE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE D-2 4 1110031-03 u 10 ug/L 25-Oci-ll 1 TRANS-l,4-DICHLORO-2-BUTENE D 2A 4 1110031-04 u 10 ug/L 25-Oct-n 1 TRANS-1,4-DICHLORO-2-BUTENE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 TRANS-1,4 DICHLORO-2-BUTENE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE D-6 4 1110031-05 u 10 ug/L 25-Oct-13 1 TRANS-l,4-DICHLORO-2-BUTENE E-9 4 1110033-05 u 10 ug/L 27-Oct-33 1 TRANS-l,4-DICHLORO-2 BUTENE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 TRANS l,4-DICHLORO-2-BUTENE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 TRANS-3,4-DICHLORO-2-BUTENE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-31 1 TRANS-1,4-DICHLORO-2-BUTENE G 3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 TRANS-l,4-DICHLORO-2 BUTENE G-4 4 1111001-01 u 10 ug/L Ol-Nov-n 1 TRANS-l,4-DlCHLORO-2-BUTENE G-5 4 1110026-08 u 10 ug/L 20-Oct-13 1 TRANS-l,4-DICHLORO-2-BUTENE G-8 4 in0026-06 u 10 ug/L 20-Oct-ll 1 TRANS-1,4 DICHLORO-2-BUTENE G-8A 4 1110026-07 u 10 ug/L 20-Oct-33 1 TRANS-l,4-DICHLORO-2 BUTENE H-6 4 1111004-01 u 10 ug/L 08-NOV-31 1 TRANS-l,4-DICHLORO-2-BUTENE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oct-33 1 TRANS-],4-DICHLORO-2-BUTENE Horse Spring B 4 1110026-02 u 10 ug/L 20-Oct-31 1 TRANS-1,4-DICHLORO-2-BUTENE J-1 4 1110022-04 u 10 ug/L 38-Oct-n 1 TRANS-1,4-DICHLORO 2-BUTENE J-3 4 1110031-09 u 10 ug/L 25-Oct-n 1 TRANS-l,4-DICHLORO-2-BUTENE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 1 TRANS-1,4-DICHLORO-2-BUTENE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov-11 1 TRANS-l,4-DICHLORO-2-BUTENE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 TRANS-l,4-DICHLORO-2-BUTENE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct 11 1 TRANS-l,4-DICHLORO-2-BUTENE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-11 1 TRANS-l,4-DICHLORO-2-BUTENE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 TRANS-l,4-DICHLORO-2-BUTENE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 A-69 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION TRANS-l,4-DlCHLORO-2 BUTENE TB-3 4 1110022-02 u 10 Ug/L 18-Oct-ll 1 TRANS-1,4 DlCHLORO-2-BUTENE TCC3 4 1110033-03 u 10 ug/L 27-Oct 11 1 TRANS-l,4-DlCHLORO-2-BUTENE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 TRICHLOROETHENE A-10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 TRICHLOROETHENE A-6 4 1130031-08 56.1 10 ug/L 25-Oct-ll 1 TRICHLOROETHENE B-4 4 1110022-05 1300 100 ug/l 18-Oct-n 10 TRICHLOROETHENE B-5 4 1110033-06 726 50 ug/L 27-Oct-ll 5 TRICHLOROETHENE C-1 4 1110033-01 710 100 ug/L 27-Oct-ll 10 TRICHLOROETHENE D 1 4 1110031-02 5230 100 ug/L 25-Oct-ll 10 TRICHLOROETHENE D-2 4 1110031-03 1200 100 ug/L 25-OcL-ll 10 TRICHLOROETHENE D-2A 4 1110031-04 1140 100 ug/L 25-Oct-ll ID TRICHLOROETHENE D-4 4 1110031-06 47.3 10 ug/L 25-Oct-ll 1 TRICHLOROETHENE D-5 4 1110031-07 396 20 ug/L 25-Ocl-ll 2 TRICHLOROETHENE D-6 4 1110031-05 600 50 ug/L 25-Oct-ll 5 TRICHLOROETHENE E-9 4 1110033-05 2830 100 10 10 10 10 10 ug/L 27-Oct 11 10 TRICHLOROETHENE FBI 4 1111001-06 U 100 10 10 10 10 10 ug/L Ol-Nov 11 1 TRICHLOROETHENE FB-2 4 1110033-08 0.9 J 100 10 10 10 10 10 ug/L 27-Oct-ll 1 TRICHLOROETHENE FB-3 4 1110022-03 U 100 10 10 10 10 10 ug/L 18-Ocl-ll 1 TRICHLOROETHENE Fish Spring 4 1110026-03 U 100 10 10 10 10 10 ug/L 20-Oct 11 1 TRICHLOROETHENE G-3 4 1111001-04 U 100 10 10 10 10 10 ug/L Ol-Nov-11 1 TRICHLOROETHENE G 4 4 1111001-01 57.5 10 ug/L Ol-Nov-n 1 TRICHLOROETHENE G-5 4 1110026-08 71.6 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE G-8 4 1110026-06 U 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE G-8A 4 1110026-07 U 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE H-6 4 1111004-01 4.5 J 10 ug/L 08-Nov-ll 1 TRICHLOROETHENE Horse Spring A 4 1110026-01 U 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE Horse Spring B 4 1110026-02 U 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE J-1 4 1110022-04 551 50 ug/L 18-Oct-ll 5 TRICHLOROETHENE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 TRICHLOROETHENE J-4 4 1110033-02 2760 100 ug/l 27-Oct-ll 10 TRICHLOROETHENE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 TRICHLOROETHENE M39-B1 4 1111001-02 25.4 10 ug/L Ol-Nov 11 1 TRICHLOROETHENE P-7 4 1110022-01 418 10 ug/L 18-Oct-ll 1 TRICHLOROETHENE Pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 TRICHLOROETHENE Shotgun Spring 4 1110026-05 U 10 Ug/L 20-Oct-ll 1 TRICHLOROETHENE TB-1 4 1111001-05 U 10 ug/L 01 Nov-n 1 TRICHLOROETHENE TB-2 4 1110033-07 4. J 10 ug/L 27-Oct-ll J TRICHLOROETHENE TB-3 4 1110022-02 0.9 J 10 ug/L 18-Oct-ll 1 TRICHLOROETHENE TCC3 4 1110033-03 32.6 10 ug/L 27-Oct-ll 1 TRICHLOROETHENE TCC3A 4 1110033-04 25.7 10 ug/L 27-Oct-ll 1 TRICHLOROFLUOROMETHANE A 10 4 1110031-01 U 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE A-6 4 1110031-08 U 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE B-4 4 1110022-05 u 10 ug/L 18-Oct-ll 1 TRICHLOROFLUOROMETHANE B-5 4 1110033-06 u 10 ug/L 27-Oct-ll 1 TRICHLOROFLUOROMETHANE C-1 4 1110033-01 u 10 ug/L 27-OcL-ll 1 A-70 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB ID DILUTION TRICHLOROFLUOROMETHANE D-1 4 1110031-02 u 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE D-2 4 1110031-03 u 10 Ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE D-4 4 1110031-06 u 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE D-5 4 1110031-07 u 10 ug/L 25-Oct-3 3 1 TRICHLOROFLUOROMETHANE D-6 4 1110031-05 u 10 ug/L 25-OCI-33 1 TRICHLOROFLUOROMETHANE E-9 4 1110033-05 u 10 ug/L 27-Oct-33 1 TRICHLOROFLUOROMETHANE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 TRICHLOROFLUOROMETHANE FB-2 4 1110033-08 u 10 ug/L 27-Oct-ll 1 TRICHLOROFLUOROMETHANE FB-3 4 1110022-03 u 10 ug/L 18-oci-n 1 TRICHLOROFLUOROMETHANE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 TRICHLOROFLUOROMETHANE G-3 4 1111001-04 u 10 ug/L Ol-Nov-11 1 TRICHLOROFLUOROMETHANE G-4 4 llUOOl-01 u 10 ug/L Ol-Nov-11 1 TRICHLOROFLUOROMETHANE G-5 4 1110026-08 u 10 ug/L 20-Ocl-ll 1 TRICHLOROFLUOROMETHANE G-8 4 1110026-06 u 10 ug/L 20-Oct-n 1 TRICHLOROFLUOROMETHANE G-8A 4 1110026-07 u 10 ug/L 20-Oct-ll 1 TRICHLOROFLUOROMETHANE H-6 4 1111004-01 u 10 ug/L 08-Nov-ll 1 TRICHLOROFLUOROMETHANE Horse Spring A 4 1110026-01 u 10 ug/L 20-Oci-ll 1 TRICHLOROFLUOROMETHANE Horse Spring 6 4 1110026-02 u 10 ug/L 20-Oct-ll 3 TRICHLOROFLUOROMETHANE J-1 4 1110022-04 u 10 ug/L 18-Oct 11 1 TRICHLOROFLUOROMETHANE J-3 4 1110031-09 u 10 ug/L 25-Oct-ll 1 TRICHLOROFLUOROMETHANE J-4 4 1110033-02 u 10 ug/L 27-Oct-ll 1 TRICHLOROFLUOROMETHANE J-9 4 1111001-03 u 10 ug/L Ol-Nov-11 3 TRICHLOROFLUOROMETHANE M39-B1 4 1111001-02 u 10 ug/L Ol-Nov 11 3 TRICHLOROFLUOROMETHANE P-7 4 1110022-01 u 10 ug/L 18-Oct-ll 1 TRICHLOROFLUOROMETHANE Pipe Spring 4 1110026-04 u 10 ug/L 20-Oct-ll 1 TRICHLOROFLUOROMETHANE Shotgun Spring 4 1110026-05 u 10 ug/L 20-Oct-n 1 TRICHLOROFLUOROMETHANE TB-1 4 1111001-05 u 10 ug/L Ol-Nov-11 1 TRICHLOROFLUOROMETHANE TB-2 4 1110033-07 u 10 ug/L 27-Oct-ll 1 TRICHLOROFLUOROMETHANE TB-3 4 1110022-02 u 10 ug/L 18-Oct-ll 1 TRICHLOROFLUOROMETHANE TCC3 4 1110033-03 u 10 ug/l 27-Oct-ll 1 TRICHLOROFLUOROMETHANE TCC3A 4 1110033-04 u 10 ug/L 27-Oct-ll 1 VINYL ACETATE A-10 4 1110031-01 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE A-6 4 1110031-08 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE B-4 4 1110022-05 u 50 Ug/L 18-Oct-ll 1 VINYL ACETATE B-5 4 1110033-06 u 50 ug/L 27-Oct-ll 1 VINYL ACETATE C-1 4 1110033-01 u 50 ug/L 27-Oct-ll 1 VINYL ACETATE D-1 4 1110031-02 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE D-2 4 1110031-03 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE D-2A 4 1110031-04 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE D-4 4 1110031-06 u 50 ug/L 25-Oct-n 1 VINYL ACETATE D-5 4 1110031-07 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE D-6 4 1110031-05 u 50 ug/L 25-Oct-ll 1 VINYL ACETATE E-9 4 1110033-05 u 50 ug/L 27-Ocl-ll 1 VINYL ACETATE FB-1 4 1111001-06 u 50 ug/L Ol-Nov-11 1 A-71 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LAB_ID DILUTION VINYL ACETATE FB-2 4 1110033-08 u 50 ug/L 27-Oct 11 1 VINYL ACETATE FB-3 4 1110022-03 u 50 ug/L 18-Oct-ll 1 VINYL ACETATE Fish Spring 4 1110026-03 u 50 ug/L 20-Oct-ll 1 VINYL ACETATE G-3 4 1111001-04 u 50 ug/L Ol-Nov-ll 1 VINYL ACETATE G-4 4 1111001-01 u SO ug/L Ol-Nov-n 1 VINYL ACETATE G-5 4 1110026-08 u 50 ug/L 20-Oct-ll 1 VINYL ACETATE G-8 4 1110026-06 u 50 ug/L 20-Oct-ll 1 VINYL ACETATE G-8A 4 1110026-07 u 50 ug/L 20-Oct-ll 1 VINYL ACETATE H-6 4 1111004-01 u 50 ug/L 08-Nov-ll 1 VINYL ACETATE Horse Spring A 4 1110026-01 u 50 ug/L 20-Oct-n 1 VINYL ACETATE Horse Spring B 4 1110026-02 u 50 ug/L 20-Oct-ll 1 VINYL ACETATE J-1 4 1110022-04 u 50 ug/L 18-Oct-ll 1 VINYL ACETATE J-3 4 1110031-09 u 50 ug/L 25-Ocl-ll 1 VINYL ACETATE J-4 4 1110033-02 u 50 ug/L 27-Oct-ll 1 VINYL ACETATE J-9 4 1111001-03 u 50 ug/L 01-Nov-ll 1 VINYL ACETATE M39-B1 4 1111001-02 u 50 ug/L Ol-Nov-ll 1 VINYL ACETATE P-7 4 1110022-01 u 50 ug/L 18-Oct-ll 1 VINYL ACETATE Pipe Spring 4 1110026-04 u 50 ug/L 20-Ocl-ll 1 VINYL ACETATE Shotgun Spring 4 1110026-05 u 50 ug/l 20-Oct-ll 1 VINYL ACETATE TB-3 4 1113001-05 u 50 ug/L Ol-Nov-11 1 VINYL ACETATE TB-2 4 1110033-07 u 50 ug/L 27-Oct-ll 1 VINYL ACETATE TB-3 4 1110022-02 u 50 ug/L 18-Oci-ll 1 VINYL ACETATE TCC3 4 1110033-03 u 50 ug/L 27-Oct-ll 1 VINYL ACETATE TCC3A 4 1110033-04 u 50 ug/L 27-Oct n 1 VINYL CHLORIDE A 10 4 1110031-01 u 10 ug/L 25-Oct-ll 1 VINYL CHLORIDE A-6 4 1110031-08 u 30 ug/L 25-Oct-n 1 VINYL CHLORIDE B-4 4 1110022-05 u 30 ug/L 18-Oct-n 1 VINYL CHLORIDE B 5 4 1110033-06 u 10 ug/L 27-Oct 11 1 VINYL CHLORIDE C-1 4 1110033-01 u 10 ug/L 27-Oct-ll 1 VINYL CHLORIDE D-1 4 1110031-02 u 10 ug/L 25-Oct-13 1 VINYL CHLORIDE D-2 4 1110031-03 u 10 ug/L 25-Oct-33 1 VINYL CHLORIDE D-2A 4 1110031-04 u 10 ug/L 25-Oct-ll 1 VINYL CHLORIDE D-4 4 1110031-06 u 10 ug/l 2S-0ct-ll 1 VINYL CHLORIDE D-5 4 1110031-07 u 10 ug/L 25-Oct-ll 1 VINYL CHLORIDE D-6 4 1110031-05 u 10 ug/L 25-Oct-ll 1 VINYL CHLORIDE E-9 4 1110033-05 u 10 ug/L 27-OC1-13 1 VINYL CHLORIDE FB-1 4 1111001-06 u 10 ug/L Ol-Nov-11 1 VINYL CHLORIDE FB-2 4 1110033-08 u 30 ug/L 27-Oct-3 3 1 VINYL CHLORIDE FB-3 4 1110022-03 u 10 ug/L 18-Oct-ll 1 VINYL CHLORIDE Fish Spring 4 1110026-03 u 10 ug/L 20-Oct-ll 1 VINYL CHLORIDE G-3 4 1111001-04 u 10 ug/L 01-Nov-ll 1 VINYL CHLORIDE G-4 4 1111001-01 u 10 ug/L Ol-Nov-11 1 VINYL CHLORIDE G-5 4 1110026-08 u 10 ug/L 20-Oct 11 1 VINYL CHLORIDE G-8 4 1110026-06 u 10 ug/L 20-Ocl-ll 1 VINYL CHLORIDE G-8A 4 1110026-07 u 10 ug/L 20-Oct 11 1 A-72 APPENDIX A VOLATILES FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNITS LABJD DILUTION VINYL CHLORIDE H-6 4 1111004-01 U 10 ug/L 08-Nov-ll 1 VINYL CHLORIDE Horse Sprmg A 4 1110026-01 U 10 ug/L 20-Ocl-ll 1 VINYL CHLORIDE Horse Spring B 4 3 330026-02 U 10 ug/L 20-Oct-ll 1 VINYL CHLORIDE J-1 4 1110022-04 U 10 ug/L 18-Oct-ll 1 VINYL CHLORIDE J-3 4 1110031-09 U 10 ug/L 25-Oct-ll 1 VINYL CHLORIDE J-4 4 1110033-02 U 10 ug/L 27-Oct-ll 1 VINYL CHLORIDE J-9 4 1111001-03 U 10 ug/L Ol-Nov-11 1 VINYL CHLORIDE M39-B1 4 1111001-02 U 10 ug/L Ol-Nov-11 1 VINYL CHLORIDE P-7 4 1110022-01 U 10 ug/L 18-Oct-ll 1 VINYL CHLORIDE pipe Spring 4 1110026-04 U 10 ug/L 20-Oct-ll 1 VINYL CHLORIDE Shotgun Spring 4 1110026-05 U 10 ug/L 20-Oct-ll 1 VINYL CHLORIDE TB-1 4 1111001-05 U 10 ug/L Ol-Nov-11 1 VINYL CHLORIDE TB-2 4 1110033-07 U 10 ug/L 27-Oct-ll 1 VINYL CHLORIDE TB-3 4 1110022-02 U 10 ug/L 18-Oct-ll 1 VINYL CHLORIDE TCC3 4 1110033-03 U 10 ug/L 27-Oct-ll 1 VINYL CHLORIDE TCC3A 4 1110033-04 U 10 ug/L 27-Oct-n 1 A-73 ATK Promontory Post-Closure Permit Fall 2011 Semi-Annual Report APPENDIX B ANALYTICAL DATA - PERCHLORATE This appendix is organized as follows: CONSTITUENT LOCATION LAB SAMPLE DATE CONC EQL UNIT LAB SAMPLE ID DILUTION Parameter being analyzed for Well Number or Spring Number 1,3 = outside laboratory, 4 = ATK Launch Systems Date sample was taken Concentration level of constituent in sample Method reporting limit established by EPA for a given analytical method Unit of measure Unique sample ID number issued by the Lab Dilution of sample APPENDIX B PERCHLORATE FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNIT LAB SAMPLE ID DILUTION PERCHLORATE A-10 4 25-Oct-ll 18 4 ug/L 1110031-01 1 PERCHLORATE A-6 4 25-Oct-ll 21000 200 ug/L 1110031-08 50 PERCHLORATE B-4 4 18-Oct-ll 59400 800 ug/L 1110022-05 200 PERCHLORATE B-5 4 27-Oct-ll 344 4 ug/L 1110033-06 1 PERCHLORATE C-1 4 27-Oct-ll 20800 400 ug/L 1110033-01 100 PERCHLORATE D-1 4 25-Oct-ll 1200 200 ug/L 1110031-02 50 PERCHLORATE D-2 4 25-Oct-ll 417 40 ug/L 1110031-03 10 PERCHLORATE D-2A 4 25-Oct-ll 406 40 ug/L 1110031-04 10 PERCHLORATE D-4 4 25-Oct-ll 139000 4000 ug/L 1110031-06 1000 PERCHLORATE D-5 4 25-Oct-ll 244000 4000 ug/L 1110031-07 1000 PERCHLORATE D-6 4 25-Oct-ll 104000 4000 ug/L 1110031-05 1000 PERCHLORATE E-9 4 27-Oct-ll 2240 100 ug/L 1110033-05 25 PERCHLORATE FB-1 4 01-Nov-ll U 4 ug/L 1111001-06 1 PERCHLORATE FB-2 4 27-Oct-ll u 4 ug/L 1110033-08 1 PERCHLORATE FB-3 4 18-Oct-ll u 4 ug/L 1110022-03 1 PERCHLORATE Fish Spring 4 20-Oct-ll u 20 ug/L 1110026-03 5 PERCHLORATE G-3 4 Ol-Nov-11 u 20 ug/L 1111001-04 5 PERCHLORATE G-4 4 Ol-Nov-11 83 4 ug/L 1111001-01 1 PERCHLORATE G-5 4 20-Oct-ll < EQL 4 ug/L 1110026-08 1 PERCHLORATE G-8 4 20-Oct-ll 22 20 ug/L 1110026-06 5 PERCHLORATE G-8 A 4 20-Oct-ll 24 20 ug/L 1110026-07 5 PERCHLORATE H-6 4 08-Nov-ll < EQL 20 ug/L 1111004-01 5 PERCHLORATE Horse Spring A 4 20-Oct 11 U 20 ug/L 1110026-01 5 PERCHLORATE Horse Spring B 4 20-Oct-ll U 20 ug/L 1110026-02 5 PERCHLORATE J-1 4 18-Oct-ll 985 20 ug/L 1110022-04 5 PERCHLORATE J-3 4 25-Oct-ll <EQL 4 ug/L 1110031-09 1 PERCHLORATE J-4 4 27-Oct-ll 19 4 ug/L 1110033-02 1 PERCHLORATE J-9 4 Ol-Nov-ll U 4 ug/L 1111001-03 1 PERCHLORATE M39-B1 4 Ol-Nov-ll 2720 100 ug/L 1111001-02 25 PERCHLORATE P-7 4 18-Oct-ll 2380 200 ug/L 1110022-01 50 PERCHLORATE Pipe Spring 4 20-Octll 259 20 ug/L 1110026-04 5 PERCHLORATE Shotgun Spring 4 20-Oct-ll 126 20 ug/L 1110026-05 5 PERCHLORATE TB-1 4 Ol-Nov-ll U 4 ug/L 1111001-05 1 PERCHLORATE TB-2 4 27-Oct-ll U 4 ug/L 1110033-07 1 PERCHLORATE TB-3 4 18-Oct-ll u 4 ug/L 1110022-02 1 PERCHLORATE TCC3 4 27-Oct-ll 83 4 ug/L 1110033-03 1 PERCHLORATE TCC3A 4 27-Oct-ll 83 4 ug/L 1110033-04 1 APPENDIX B PERCHLORATE FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNIT LAB SAMPLE ID DILUTION PERCHLORATE A-10 4 25-Oct-ll 18 4 ug/L 1110031-01 1 PERCHLORATE A-6 4 25-Oct-ll 21000 200 ug/L 1110031-08 50 PERCHLORATE B-4 4 18-Oct-ll 59400 800 ug/L 1110022-05 200 PERCHLORATE B-5 4 27-Oct-ll 344 4 ug/L 1110033-06 1 PERCHLORATE C-1 4 27-Oct-ll 20800 400 ug/L 1110033-01 100 PERCHLORATE D-1 4 25-Oct-ll 1200 200 ug/L 1110031-02 50 PERCHLORATE D-2 4 25-Oct-ll 417 40 ug/L 1110031-03 10 PERCHLORATE D-2A 4 25-Oct-ll 406 40 ug/L 1110031-04 10 PERCHLORATE D-4 4 25-Oct-ll 139000 4000 ug/L 1110031-06 1000 PERCHLORATE D-5 4 25-Oct-ll 244000 4000 ug/L 1110031-07 1000 PERCHLORATE D-6 4 25-Oct-ll 104000 4000 ug/L 1110031-05 1000 PERCHLORATE E-9 4 27-Oct-ll 2240 100 ug/L 1110033-05 25 PERCHLORATE FB-1 4 Ol-Nov-11 U 4 ug/L 1111001-06 1 PERCHLORATE FB-2 4 27-Oct-ll U 4 ug/L 1110033-08 1 PERCHLORATE FB-3 4 18-Oct-ll u 4 ug/L 1110022-03 1 PERCHLORATE Fish Spring 4 20-Oct-ll u 20 ug/L 1110026-03 5 PERCHLORATE G-3 4 Ol-Nov-11 u 20 ug/L 1111001-04 5 PERCHLORATE G-4 4 Ol-Nov-ll 83 4 ug/L 1111001-01 1 PERCHLORATE G-5 4 20-Oct-ll < EQL 4 ug/L 1110026-08 1 PERCHLORATE G-8 4 20-Oct-ll 22 20 ug/L 1110026-06 5 PERCHLORATE G-8A 4 20-Oct-ll 24 20 ug/L 1110026-07 5 PERCHLORATE H-6 4 08-Nov-ll < EQL 20 ug/L 1111004-01 5 PERCHLORATE Horse Spring A 4 20-Oct-ll U 20 ug/L 1110026-01 5 PERCHLORATE Horse Spring B 4 20-Oct-ll u 20 ug/L 1110026-02 5 PERCHLORATE J-1 4 18-Oct-ll 985 20 ug/L 1110022-04 5 PERCHLORATE J-3 4 25-Oct-ll < EQL 4 ug/L 1110031-09 1 PERCHLORATE J-4 4 27-Oct-ll 19 4 ug/L 1110033-02 1 PERCHLORATE J-9 4 Ol-Nov-ll U 4 ug/L 1111001-03 1 PERCHLORATE M39-B1 4 Ol-Nov-11 2720 100 ug/L 1111001-02 25 PERCHLORATE P-7 4 18-Oct-ll 2380 200 ug/L 1110022-01 50 PERCHLORATE Pipe Spring 4 20-Qct-ll 259 20 ug/L 1110026-04 5 PERCHLORATE Shotgun Spring 4 20-Oct-ll 126 20 ug/L 1110026-05 5 PERCHLORATE TB-1 4 Ol-Nov-11 U 4 ug/L 1111001-05 1 PERCHLORATE TB-2 4 27-Oct-ll U 4 ug/L 1110033-07 1 PERCHLORATE TB-3 4 18-Oct-ll U 4 ug/L 1110022-02 1 PERCHLORATE TCC3 4 27-Oct-ll 83 4 ug/L 1110033-03 1 PERCHLORATE TCC3A 4 27-Oct-ll 83 4 ug/L 1110033-04 1 APPENDIX B PERCHLORATE FALL 2011 CONSTITUENT WELL LAB SAMP DATE CONC EQL UNIT LAB_SAMPLE_ID DILUTION PERCHLORATE A-10 4 25-Oct-ll 18 4 ug/L 1110031-01 1 PERCHLORATE A-6 4 25-Oct-ll 21000 200 ug/L 1110031-08 50 PERCHLORATE B-4 4 lS-Oct-11 59400 800 ug/L 1110022-05 200 PERCHLORATE B-5 4 27-Oct-ll 344 4 ug/L 1110033-06 1 PERCHLORATE C-1 4 27-Oct-ll 20800 400 ug/L 1110033-01 100 PERCHLORATE D-1 4 25-Oct-ll 1200 200 ug/L 1110031-02 50 PERCHLORATE D-2 4 25-Oct-ll 417 40 ug/L 1110031-03 10 PERCHLORATE D-2A 4 25-Oct-ll 406 40 ug/L 1110031-04 10 PERCHLORATE D-4 4 25-Oct-ll 139000 4000 ug/L 1110031-06 1000 PERCHLORATE D-5 4 25-Oct-ll 244000 4000 ug/L 1110031-07 1000 PERCHLORATE D-6 4 25-Oct-ll 104000 4000 ug/L 1110031-05 1000 PERCHLORATE E-9 4 27-Oct-ll 2240 100 ug/L 1110033-05 25 PERCHLORATE FB-1 4 Ol-Nov-11 U 4 ug/L 1111001-06 ^ 1 PERCHLORATE FB-2 4 27-Oct-ll u 4 ug/L 1110033-08 1 PERCHLORATE FB-3 4 18-Oct-ll u 4 ug/L 1110022-03 1 PERCHLORATE Fish Spring 4 20-Oct-ll u 20 ug/L 1110026-03 5 PERCHLORATE G-3 4 Ol-Nov-11 u 20 ug/L 1111001-04 5 PERCHLORATE G-4 4 Ol-Nov-ll 83 4 ug/L 1111001-01 1 PERCHLORATE G-5 4 20-Oct-ll <EQL 4 ug/L 1110026-08 1 PERCHLORATE G-8 4 20-Oct-ll 22 20 ug/L 1110026-06 5 PERCHLORATE G-8 A 4 20-Oct-ll 24 20 ug/L 1110026-07 5 PERCHLORATE H-6 4 08-Nov-ll < EQL 20 ug/L 1111004-01 5 PERCHLORATE Horse Spring A 4 20-Oct-ll U 20 ug/L 1110026-01 5 PERCHLORATE Horse Spring B 4 20-Oct-ll u 20 ug/L 1110026-02 5 PERCHLORATE J-1 4 18-Oct-ll 985 20 ug/L 1110022-04 5 PERCHLORATE J-3 4 25-Oct-ll < EQL 4 ug/L 1110031-09 1 PERCHLORATE J-4 4 27-Oct-ll 19 4 ug/L 1110033-02 1 PERCHLORATE J-9 4 Ol-Nov-11 U 4 ug/L 1111001-03 1 PERCHLORATE M39-B1 4 Ol-Nov-11 2720 100 ug/L 1111001-02 25 PERCHLORATE P-7 4 18-Oct-ll 2380 200 ug/L 1110022-01 50 PERCHLORATE Pipe Spring 4 20-Oct-ll 259 20 ug/L 1110026-04 5 PERCHLORATE Shotgun Spring 4 20-Oct-ll 126 20 ug/L 1110026-05 5 PERCHLORATE TB-1 4 Ol-Nov-11 U 4 ug/L 1111001-05 1 PERCHLORATE TB-2 4 27-Oct-ll U 4 ug/L 1110033-07 1 PERCHLORATE TB-3 4 18-Oct-ll u 4 ug/L 1110022-02 1 PERCHLORATE TCC3 4 27-Oct-ll 83 4 ug/L 1110033-03 1 PERCHLORATE TCC3A 4 27-Oct-ll 83 4 ug/L 1110033-04 1 Promontory Post-Closure Permit Fail 2011 Semi-Annual Report APPENDIX C ANALYTICAL DATA SHEETS 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Friday, November 18, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1111004 Page 1 of 5 Printed- 11/18/11 08 Od Sample Delivery Group: 1111004 Sample No. Client No. Test Requested 1111004-01 H-6 Sample Description Received Collect Date/Time Matrix 11/09/11 11/8/2011 14:50:00 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water Certified By: V\J. Scott Fraser. Quality Assurance Officer 11/18/2011 Date This certifies that the following data meets the requirements of Ihe National Environmental Laboratory Accreditation Program (NELAP) unless otherwise annotated: Page 2 of 5 Printed. IVIB/II Listing of Results by Sample Sample Delivery Group: 1111004 Client Sample ID: H-6 Sample Description: ATK-DLV • Promontorv Wells Fall 2010 Laboratory Sample ID: 1111004-01 Date Sampled: 11/08/11 14:50 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date 1 Test Method: EPA 314.0 Perchlorate - Ion Chromatographv 1 014797-73-0 PERCHLORATE < EOL ug/L 5 20 5 MM 11/14/11 1 TestMethod.-SW-846, B260B (Watei) Volatile Orgamcs Appendix 9 1 67-64-1 ACETONE U ug'L 5 10 1 PCI 11/14/1 1 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/14/11 107-13.1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/14/11 107-Db-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 11/14/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/14/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/14/n 74-97-5 BROMOCHLOROMETHANE U irg/L 0.31 10 1 PCI 11/14/11 75-27-4 BROMODICHLOROMETHANE U u^/L 0.19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/14/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 11/14/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/14/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 1 1/14/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/1 1 75-15-0 CARBON DISULFIDE U ug'L 0.13 10 1 PCI 11/14/11 56-23-5 CARBON TETRACHLORIDE U ufl/L 0.27 10 1 PCI 11/14/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI iifi4ni 75-00-3 CHLOROETHANE U ug/L 0 35 10 1 PCI 11/14/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 11/14/11 67-65-3 CHLOROFORM U ug/L 0.3 10 1 PCI 11/14/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/11 126-99-8 CHLOROPRENE I2-CHLORO-1.3-BUTADII u ug'L 0.9 ID 1 PCI 11/14/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 11/14/11 106-43-* 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/14/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/14/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/14/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/14/11 106-93-4 l,2-DI8ROMOETHANE u ug/L 0.15 10 1 PCI 11/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/14/11 95-50-1 1 3-DlCHLOROaENZENE u ug/L 5.86 10 1 PCI 11(14/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/14/11 106-46-7 1,1-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/14/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/14/11 107-06-2 1 2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/14/11 75-35-1 1.1-DICHLOROETHENE u ug/L 0 16 10 1 PCI 11/14/11 156-59-4 CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 1 1/14/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/14/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/14/1 1 142-28-S 1 3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 1 1/14/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI n/14/1 1 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/14/11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 10061-02-6 TRANS-1.S-DICHLOROOROPE.NE u ugfL 0.4 10 1 PCI 11/14/11 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI 11/14/11 100-41-4 ETHYLBENZENE u ug/L 0 16 10 1 PCI 11/14/11 60-29-7 ETHYL ETHER u ug'L 0.4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/14/11 76-13-1 I.1.2-TRICHL0R0-1 2,2-TRIFLUOROETH^ u ug'L 1 10 1 PCI 11/14/1 1 Printed- Page 3 of 5 11/18/11 oao-j Listing of Results by Sample Sample Delivery Group: 1111004 Client Sample ID: H-6 Sample Description: ATK-DLV - Promontorv Wells Fall 2010 Laboratory Sample ID; 1111004-01 Date Sampled: 11/08/11 14.50 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date MDL EQL 1 Ust Method: SW-B46, B260B (Water) Volatile Orgamcs Appendix 9 1 87-68-3 HEXACHLOROBUTADIENE u ug/L 0 9 10 1 PCI 11/14/11 591-78-6 2-HEXANONE u ug/L 0.7 10 1 PCI 11/14/1 1 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 11/14/1 1 96-82-8 ISOPROPYLBENZENE u ug'L 0.58 10 1 PCI 11/14/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0 53 10 1 PCI 1 1/14/1 1 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCI 11/14/11 79-46-9 2-NITROPROPANE u ug/L 0 99 10 1 PCI 11/14/11 99-87-6 4-ISOPROPYLTOLUENE u ug/L 0.24 10 1 PCI 1 1/14/1 1 126-9B-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 11/14/11 74-88-4 METHYL IODIDE u ug/L 0 5 10 1 PCI 11/14/1 1 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCI 11/14/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.3 10 1 PCI 11/14/71 104-51-8 N-BUTYLBENZENE u ug/L 0.3 10 1 PCI 11/14/11 103-55-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCI 11/14/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/14/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 1 1/14/1 1 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 11/14/11 156-60-5 TRANS-1.2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/14/n 110-57-6 TRANS-1 4-OICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/14/1 1 lOe-88-3 TOLUENE u ug/L 0.5 10 1 PCI 11/14/1 1 630-20-6 1.1.1,2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/11 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug'L 0.85 10 PCI 11/14/11 127-18-1 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/14/1 1 87-61-5 1.2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 11/14/1 1 120-62-1 1.2.4.TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/11 79-00-5 1.1.2-TRlCHLOROETHANE u ug'L 0.25 '0 1 PCI 11/14/11 79-01-6 TRICHLOROETHENE 4 5 J ug/L 0.7 10 1 PCI 11/14/11 71-55-6 1,1 1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 11/14/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 11/14/1 1 96-18-4 1.2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 11/14/1 1 95-63-6 1 2.4-TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 11/14/1 1 108-67-8 1.3,5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/14/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCI 11/14/1 1 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 PCI 11/14/11 1330-20-7 m,p-XYLENE u ug/L 0.6 10 1 PCI 1 1/14/11 95-4 7-6 oXYLENE u ug/L 0.3 10 1 PCI 11/14/11 460-00-4 BROMOFLUOROBENZENE 103 % 1 PCI 11/14/11 1868-53-7 DIBROMOFLUOROMETHANE 101 % 1 PCI 11/14/11 17060-07-0 1.2-DICHLOROETHANE-D4 101 % 1 PCI 11/14/11 2037-26-5 T0LUENE-D8 97 9 % 1 PCI 1 1/14/11 Pnnted- Page 4 of 5 11/18/11 08:04 Data Reporting Qualifiers indicates that the analyte concentration is less than the MDL. This flag is used when an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration for tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL (e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratory has demonstrated that the MDL can be achieved in a laboratory reagent blank, but does not guarantee it can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally is 5 to 10 times the MDL. For many analytes the EQL is selected as the value of the lowest standard In the calibration curve. Dilution Dilution Factor: The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 5 of 5 Pimied: 11/18/11 08 04 ATK Space Systems Group Environmental Laboratory Client Narne Carrier. Sample Receipt ChecWisl SDG No Dale Carrier Number Hand denverrt. rw cooler f/Hana deliwed. iamp[e[t] taken out ai receiving counic Jikk Cooler Information: Cooler Nuinb«r/ID;, Condition of Shipping Container. Cooler Sealed (taped): CuJtody Seals Prejeni Coolant. State ol Coolant. Thefmomeler ID: Packing Oe sen pi ion- 'ooC iiYej iYes dlntatf' irf^zen Reading:, iFair M5O I iBroken llBiuelce nNone . iPartiaNy Frozen •4 'C CF._ 'iNot Applicable I iNoi Applicable : I Not Applicable 'lOamaged {explain) Seal Number.. Other: I iMelted Correaed Temp-Temp Blank Includtd: i lYes tMji'o Chaln-0(-C ustody Inform ition'. COC Preseni COC Numberti); iiYcs COC iigned (relinquished and recelvedV. COC or LWI agms writh lample IsMs: I IYes iiYes <lNo UNO MNO Other: I iNot A{)piicabte II Nol AppllcabiB Notes: Sample Infomiation: Samples induded in cooler Custody Seals Present Sample container* intact: Samples in proper contamera: Sufficient sampte volume: All samples raceivcd in hold time: Water - VOAJ^ve zero hiadspacv: ^^re-praserved with HCI: Notes. I IYes I iintad ^f^es WINO other Seal Kinberfs), Notea;.^ iNo iiBroken UNO liNo UNO I iNo^ iHYcf I iNo I iNot Applicable I iPra-preserved with NjbSA^ (iNon-Presefved. Water ~ pH acceptable upon r«ceipt: i IYes I lAdjusled (see comments oelow) |4Not Applicable HNO, " HiSO. = NaOH = ZnAC /NaOM • HCL = Water - pH adjusted (mfg. & Lot No 1 HNO, HrSO,, NajSO^, , Other tJoies- NaOH .ZnAC. HCI SOP-102 Fomi A 1111004 ENVIRONMENTAL LAB WORK REQUEST TO ATK ENVIRONMENTAL LABORATORY LWRNO.E13308 Login No. FROM . ECTENSION: ^VjOe^t/^ COSTCENTER 8200 DATE: ///&/// ORGANIZATION: Environmental Services MAIL STOP. 301 REPORT RESULTS TO MS 301 SAMPLE INFORMATION SAMPLE DATE TYPE LOCATION TIME TEST REMARKS SAMPLE DATE G c LOCATION TIME TEST REMARKS Y 1. 3 4. I. 6. T. 1. 9. 10. 11. 11. CHAIN OF CUSTODY RELINQUISHED BY DATE TIME RECEIVED BY DATE TIME ///e/// Ofo45 { FOR LABORATOF tY USE ONLY DATE COMPLETED DATB REPORTED SIGNATURE 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Friday, November 18, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1111001 Page 1 of 16 Printed. n/18/11 07:46 Sample Delivery Group: 1111001 Sample No. Client No. Received Collect Date/Time Test Requested Sample Description Matrix 1111001-01 G-4 11/01/11 11/1/2011 12:50:00 EPA 314.0 SW-846. 8260B (Water) Perctilorate - Ion Ctiromatography Volatile Orgamcs Appendix 9 Water Water 1111001-02 M39-B1 11/01/11 11/1/2011 13:30:00 EPA 314.0 SW-846. 8260B (Water) Perctilorate - Ion Ctiromatography Volatile Orgamcs Appendix 9 Water Water 1111001-03 J-9 11/01/11 11/1/2011 14:02:00 EPA 120.1 EPA 160.1 EPA 314.0 SW-846. 8260B (Water) Conductivity Tola! Dissolved Solids Analysis Perctilorate - Ion Ctiromatography Volatile Organics Appendix 9 Water Water Water Water 1111001-04 G-3 11/01/11 11/1/2011 15.00:00 EPA 314.0 SW-846, 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1111001-05 TB-1 11/01/11 11/1/2011 15:10.00 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1111001-06 FB-1 11/01/11 11/1/2011 15:15:00 EPA 314.0 Perchlorate - Ion Chromatography Water Page 2 of 16 Printed- 11/18/11 07 46 Sample Delivery Group: 1111001 Sample No. Client No. Test Requested 1111001-06 FB-1 Sample Description Received Collect Date/Time Matrix 11/01/11 11/1/2011 15-15:00 SW-846. 8260B (Water) Volatile Organics Appendix 9 Water Certified By: W Scott Fraser, Quality Assurance Officer 11/18/2011 Date This certifies that the following aata meets the requirements of the National Environmental Laboratory Accreditation Program (NELAP) unless otherv^fise annotated: Page 3 of 16 Pnnled. Ih'ia/i! 07.40 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: G-4 Laboratory Sample ID; 1111001-01 DateSampled: 11/01/11 12:50 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL Dilut Fac or Analyst Test Dale Test Method: EPA 314.0 Perchlorate - Ion Ctiromatograpfiy 014797-73-0 PERCHLORATE 83. ug/L n/Tl/ll Test Mettiod: SW-846, 8260B (Water) Volatile Orgamcs Appendu 9 67 ACETONE U ug/L h It) *i PO 107-02-6 ACROLEIN u ug/L 6 10 1 PCI 11/14/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/14/11 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 11/14/11 7M3-2 BENZENE u ug/L 0 22 10 1 PCI 11/14/11 108-B5-1 BROMOBENZENE u ug/L 0 37 10 1 PCI 11/14/1 1 74-97-5 BROMOCHLOROMETHANE u ug'L 0.31 10 \ PCI 11/14/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0 19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0 42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 \ PCI 11/14/11 71-36-3 1-BUTANOL U ug/L 15 60 1 PCI 11/14/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 11/14/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/14/1 1 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/14/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 11/14/1 1 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 11/14/11 108-90-7 CHLOROBENZENE u ug'i-0.16 10 1 PCI 11/14/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/14/1 1 110-75-B 2-CHLOROETHYLVINVL ETHER u ug/L 1.71 10 1 PCI 11/14/11 67-66-3 CHLOROFORM 2.9 J ug'L 0.3 10 1 PCI 11/14/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/11 126-99-8 CHLOROPRENE {2-CHLORO-1.3-BUTADII u ug/L 0.9 10 1 PCI 11/14/11 95-49-8 2-CHLOROTOLUENE u ug/L 0 24 10 1 PCI 11/14/11 105-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/14/n 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/14/11 95-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/14/11 124-48-1 DIBROMOCHLOROMeTHANE u ug/L 0.19 10 1 PCI 11/14/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/14/n 95-50-1 1 2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/14/11 541-^3-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/14/11 106-46-7 1.4.0ICHLOROBENZENE u uglL 5.38 10 1 PCI 11/14/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0 49 10 1 PCI 11/14/11 107-05-2 1.2-DICHLOROETHANE u ug/L 0 29 10 1 PCI 11/14/11 75-35-4 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/11 156-59-4 CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/11 75-71-8 DICHLORODIFL UOROMETHANE u ug/L 0.66 10 1 PCI 11/14/11 78-B7-5 1,2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/14/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 11/14/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 11/14/11 563-68-6 1 1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/14/11 10061-01-5 CIS-1,3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/14/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI n/14/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/14/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 1 t/14/n 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/14/11 76-13-1 1,1.2-TRICHLORO-1,2 2-TRIFLUOROETH* u ug/L 1 10 1 PCI 11/14/11 Page 4 Of 16 Printed. 11/18/11 07:46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: G-4 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-01 DateSampled: 11/01/11 12 50 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date MDL EQL 1 Test Mettiod: SW-846, 62606 (Water) VolaUe Organics Appendix 9 j 87-68-3 HEXACHLOROBUTADIENE 2.8 J ug/L 0.9 10 1 PCI 11/14/11 591-78-5 2-HEXANONE U ug/L 0.7 10 1 PCI 11/14/1 1 67-53-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 11/14/1 1 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 11/14/1 1 108-10-1 4-METHYL-2-PENTANONE U ug/L 0 53 10 1 PCI 11/14/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 1 1/14/1 1 79-45-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 11/14/11 99-87-6 4-ISOPROPYLTOLUENE 0.3 J ug/L 0.24 10 1 PCI 11/14/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 11/14/11 74-88-4 METHYL IODIDE U ug/L 0 5 10 1 PCI 11/14/11 80-52-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 11/14/1 1 75-09-2 METHYLENE CHLORIDE U ug/L 0 8 10 1 PCI 1 1/14/1 1 104-51-B N-BUTYLBENZENE 2 4 J ug/L 0 3 10 1 PCI 11/14/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 1 1/14/1 1 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCl 11/14/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 11/14/1 1 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 11/14/1 1 156-60-5 TRANS-1 2-DICHLOROETHENE U ug/L 0.34 10 1 PCI 11/14/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug/L 1 10 1 PCI 11/14/11 108-88-3 TOLUENE U ug/L 0.5 10 1 PCI 11/14/1 1 630-20-6 1.1 1,2-TETRACHLOROETHANE U ug/L 0 25 10 1 PCI 11/14/11 79-34-5 1,1.2 2-TETRACHLOROETHANE U ug/L 0.85 10 1 PCI 11/14/1 1 127-18-4 TETRACHLOROETHENE U ug/L 0.4 10 1 PCI 11/14/1 1 87-61-6 1.2.3-TRICHLOROBENZENE 3.4 J ug/L 0.23 10 1 PCI 11/14/11 120-82-1 1.2,4-TRICHLOROBENZENE u ug/L 4.37 10 PCI 11/14/1 1 79-00-5 1,1.2-TRIChLOROETHANE U ug/L 0 25 10 1 PCI 1 1/14/1 1 79-01-6 TRICHLOROETHENE 57.5 ug/L 0.7 10 1 PCI 11/14/11 71-55-6 1.1.1-TRICHLOROETHANE U ug/L 0 16 10 1 PCI 11/14/11 75-69-4 TRICHLOROFLUOROMETHANE U ug/L 0.3 10 1 PCI 11/14/1 1 96-18-4 1.2.3-TRICHLOROPROPANE U ug/L 0 33 10 1 PCI 11/14/n 95-63-6 1.2,4-TRIMETHYLBEN2EN£ U ug/L 0.19 10 1 PCI 11/14/11 108-57-8 1 3 5-TRIMETHYLBENZENE U ug/L 0.29 10 1 PCI 11/14/11 108-05-4 VINYL ACETATE U ug/L 20 50 1 PCI 11/14/11 75-01-4 VINYL CHLORIDE U ug/L 0.3 10 1 PCI 11/14/11 1330-20-7 m P-XYLENE U ug/L 0.5 10 1 PCI n/14/1 1 95-47-6 O-XYLENE U ug/L 0.3 10 1 PCI 11/14/11 460-00-4 BROMOFLUOROBENZENE 102 Vo 1 PCI 11/14/11 1868-53-7 DIBROMOFLUOROMETHANE 98.2 % 1 PCI 11/14/1 1 17060-07-0 1 2-DICHLOROETHANE-D4 100 % 1 PCI 1 1/14/11 2037-25-5 T0LUENE-D8 98.9 % 1 PCI 11/14/11 Client Sample ID: M39-B1 Laboratory Sample ID: 1111001-02 Date Sampled: 11/01/11 13:30 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date Test Method: EPA 314.0 Perctiloraie - Ion Chromatography 014797-73-0 PERCHLORATE 2720. ug/L 25 100 25 JMM 11/15/11 Page 5 of 16 Printed ' 1/18/1' 07 46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: M3g-Bl Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-02 DateSampled: il/01/ii 13:30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date [^Tes( Method: SW-846, B260B (Water) Volatile Organrcs Appenoi;; 9 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/14/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/14/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/14/1 1 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 PCI 11/14/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/14/11 108-66-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/14/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/14/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/14/1 1 71-35-3 1-BUTANOL U ug/L 15 50 1 PCI 11/14/1 1 76-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/14/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0 4 10 1 PCI 11/14/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0 4 10 1 PCI 11/14/1 1 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/14/1 1 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/14/1 1 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 11/14/1 1 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/14/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 11/14/1 1 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 11/14/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/1 1 126-99-8 CHLOROPRENE (2-CHL0R0-1 3-BUTADII U ug/L 0.9 10 1 PCI 11/14/1 1 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 11/14/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCt 11/14/1 1 108-94-1 CYCLOHEXANONE u ug/L 1 55 10 1 PCI 11/14/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/14/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0 18 10 1 PCI 11/14/11 106-93-4 1,2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI n/14/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5 86 10 1 PCI 11/14/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI n/14/n 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/14/11 75-34-3 1 1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/14/1 1 107-06-2 1 2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/14/11 75-35-* 1.1-DICHLOROETHENE 2.1 J ug/L 0.16 10 1 PCI 11/14/11 156-59-4 CIS-1.2-DICHLOROETHENE u ug/L 0 15 10 1 PCI 11/14/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI n/14/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 1 1/14/1 1 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 11/14/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 11/14/11 563-58-6 1 1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/14/11 10061-01-5 CIS-1,3-OICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/14/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/n 141-78-6 ETHYL ACETATE u ug/L 0 63 10 1 PCI 11/14/11 100-41 -4 ETHYLBENZENE u ug/L 0.15 ID 1 PCI 11/14/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u uq/L 0.19 10 1 PCI 11/14/11 76-13-1 1.1.2-TRICHLORO-1.2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 11/14/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0 9 10 1 PCI 11/14/11 591-78-6 2-HEXANONE u ug/L 0.7 10 1 PCI 11/14/11 Page 6 of 16 Primed: 11/18/11 0746 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: M39-B1 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 Laboratory Sample ID: 1111001-02 DateSampled: 11/01/11 13:30 CAS Number Test Parameter Result Units MDL EQL Dilu Fac I Test Method: SW-B46, 8260B (Water) Volatile Orgamcs Appenou^ 9 or Analyst Test Date 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 1 1/14/1 1 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 11/14/11 108-10-1 4-METHYL-2-PENTANONE U ug/L 0.53 10 1 PCI 1 1/14/1 1 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 1 1/14/1 1 79-16-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 11/14/11 99-87-5 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 1 1/14/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 11/14/1 1 74-88-4 METHYL IODIDE U ug/L 0 5 10 1 PCI 11/14/11 80-62-5 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 1 1/14/1 1 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI n/14/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 1 1/14/1 1 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 11/14/1 1 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 11/14/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 11/14/11 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 11/14/11 155-60-5 TRANS-1 2-DICHLOROETHENE U ug/L 0 34 10 1 PCI 11/14/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE U ug/L 1 10 1 PCI 11/14/11 108-68-3 TOLUENE U ug/L 0.5 10 1 PCI 11/14/11 630-20-6 1 1,1 2-TETRACHLOROETHANE U ug/L 0 25 10 1 PCI 11/14/11 79-34-5 1.1.2.2-TETRACHLOROETHANE U ug/L 0.85 10 1 PCI 11/14/11 127-18-4 TETRACHLOROETHENE U ug/L 0.4 10 1 PCI 11/14/11 87-51-6 1.2.3-TRICHLOROBENZENE U ug/L 0.23 ID 1 PCI 11/14/11 120-82-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/11 79-00-5 1.1.2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/11 79-01-6 TRICHLOROETHENE 25.4 ug/L 0.7 10 1 PCI 11/14/11 71-55-6 1.1.1-TRICHLOROETHANE 2 2 J ug/L 0.16 10 1 PCI 11/14/11 75-69-4 TRICHLOROFLUOROMETHANE U ug/L 0 3 10 1 PCI 11/14/1 1 96-18-4 1,2.3-TRICHLOROPROPANE U ug/L 0.33 10 1 PCI 11/14/1 1 95-63-6 1.2.4-TRIMETHYLBENZENE U ug'L 0.19 10 1 PCI n/U/11 108-67-8 1.3.5-TRIMETHYLBENZENE U ug/L 0 29 10 1 PCI 1 1/14/11 108-05-4 VINYL ACETATE U ug/L 20 50 1 PCI 11/14/n 75-01-4 VINYL CHLORIDE U ug/L 0.3 10 1 PCI 11/14/11 1330-20-7 mp-XVLENE U ug/L 0.6 ID 1 PCI 1 1/14/1 1 95-47-6 O-XYLENE U ug/L 0 3 10 1 PCI 11/14/1 1 460-00-4 BROMOFLUOROBENZENE 102 % PCI n/14/11 1866-53-7 DIBROMOF LUOROMETHANE 104 % PCI n/14/11 17060-07-0 I.2-DICHLOROETHANE-D4 102 % PCI 11/14/11 2037-26-5 T0LUENE-D8 96.3 % PCI 11/14/1 1 Client Sample ID: J-9 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-03 DateSampled: 11/01/11 14:02 CAS Number Test Parameter Result Units MDL Dilution Factor Analyst Test Date 1 Tesf Method: EPA 120.1 Conductivity 1 CONDUCTIVITY 1090 uS/cm 0.3 1 1 JMM 11/14/1 1 \ TestMethod: EPA 160.1 Total Dissolvea Solids Analysis 1 TOTAL DISSOLVED SOLIDS 636 mg/L 19.8 40 1 MDP 11/15/11 Page 7 of 16 Printed. 11/18/11 07 46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: J-9 Sample Description: ATK-DLV - Pioinontory Wells Fall 2011 Laboratory Sample ID: 1111001-03 DateSampled: ii/Ol/li 14.02 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Method: EPA 314.0 Percnlorale - Ion Chrornatography 1 014797-73-0 PERCHLOPATE U ug/L 1 4 1 JMM 11/14/11 Test Method: SW-846. 82600 (Wafer) Volatile Organics Aopendii( 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI n/14/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/14/11 107-13-1 ACRYLONITRILE u ug'L 0 5 10 1 PCI 11/14/11 107-05-1 ALLYLCHLORIDE u ug/L 0.5 10 1 PCI 11/14/11 71-43-2 BENZENE u ug/L 0.22 10 1 PCI 11/14/1 1 108-86-1 BROMOBENZENE u ug/L 0.37 10 1 PCI 1 r/14/n 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 11/14/11 75-27-1 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 11/14/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 11/14/n 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 11/14/11 r 1-56-3 1-BUTANOL u ug/L 15 50 1 PCI 11/14/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 11/14/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/14/11 ga-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/14/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI n/14/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 11/14/1 1 108-90-7 CHLOROBENZENE u ug/L 0.15 10 1 PCI 11/14/11 75-00-3 CHLOROETHANE u ug'L 0.35 10 1 PCI 11/14/11 nO-75-B 2-CHLOROETHYLVINYL ETHER u ug/L 1 71 10 1 PCI 11/14/11 67-55-3 CHLOROFORM u ug/L 0.3 10 1 PCI 1 1/14/1 1 74-87-3 CHLOROMETHANE u UQ/L 0.81 10 1 PCt 1 1/14/1 1 126-99-8 CHLOROPRENE (2-CHL0R0-1 3-BUTADIi u ug/L 0.9 10 1 PCI 11/14/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 11/14/1 1 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/14/11 108-94-1 CYCLOHE.'^ANONE u ug/L 1 56 10 1 PCI 11/14/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0 35 10 1 PCI 11/14/11 12^-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/14/n 106-93-1 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/14/1 1 74-95-3 DIBROMOMETHANE u ug/L 0 25 10 1 PCI 11/14/11 95-50-1 1.2-DICHL0R0BEN2ENE u ug/L 5.86 10 1 PCI 11/14/11 541-73-1 1 3-DICHLOROBENZENE u ug/L 5.52 10 1 PCI 11/14/11 106-46-7 ) 4-DlCHLOROBErvZEKE •J ug'L 5 88 10 1 PCI 11/14/11 75-34-3 1 1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/14/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/14/11 75-35-4 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/11 156-59-1 CIS-1 2-DlCHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/n 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/14/11 78-87-5 1 ,2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/14/11 142-28-9 1,3-DICHLOROPROPANE u ug/L 0.24 ID 1 PCI 11/14/11 59D-2O-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 11/14/11 663-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/14/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/n 141-78-6 ETHYL ACEITATE u ug/L 0 63 10 1 PCI 11/14/11 100-41-4 ETHYLBENZENE u ug/L 0 15 10 1 PCI 11/14/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u ug/L 0 19 10 1 PCI 11/14/n ,-6-13-1 1.1 2-TR(ChL0R0-1 2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 1I/'4/1 J Test Date Page 8 of 16 Piinlea n/18/11 07 46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: J-9 Laboratory Sample ID: 1111001-03 Date Sampled: 11/01/11 14.02 Sample Description: ATK-DLV - Ptomontorv Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date Tesf Method: SW-846, 82606 (Water) Volatile Oiganics Append.- 9 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 11/14/11 591-78-5 2-hEXANONE U ug/L 0.7 10 1 PCI 11/M/il 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 11/14/1 1 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PCi 11/14/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0 53 10 1 PCI 11/14/11 78-83-1 2-METHYL-1 PROPANOL (ISOBuTVL ALC u ug/L 5 50 1 PCI 11/14/11 79-46-9 2-NITROPROPANE u ug/L 0 99 10 1 PCI 11/14/1 1 99-67-6 A-ISOPROPYLTOLJENE u ug/L 0.24 10 1 PCI 11/14/11 125-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 11/14/11 74-88-1 METHYL IODIDE u ug/L 0 5 10 1 PCI 11/14/n 80-52-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCI 11/14/11 75-09-2 METHYLENE CHLORIDE u ug/L 0 8 10 1 PCI n/14/11 104-51-8 N-BUTYLBENZENE u uqlL 0.3 10 1 PCI 11/1411'. 103-65-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCI 11/14/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/14/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 11/14/11 100-42-5 STYRENE u ug/L 03 10 1 PCI 11/14/1 1 156-60-5 TRANS-1 2-DICHLOROETHENE u ug'L D.34 10 1 PCI 11/14/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/14/11 108-68-5 TOLUENE u ug/L 0.5 10 1 PCI 11/14/11 630-20-6 1 1.1 2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 1 1/14/1 1 79-34-5 1 1.2.2-TETRACHLOROETHANE u ug/L 0 85 10 1 PCI 1 1/14/1 1 127-18-4 TETRACHLOROETHENE u ug/L 04 10 1 PCI 11/14/1 1 87-61-5 1.2 3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 1 1/14/1 1 120-82-1 1.2 4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/11 79-00-5 1 1.2-TRICHLOROETHANE u ug/L 0.25 ID 1 PCI 11/14/11 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 11/14/11 71-55-6 1 1,1-TRICHLOROETHANE u ug/L 0 16 10 1 PCI 11/14/1 1 7&-69-4 TPlCH,.OROF LUOBCWETHAME u ug'L 0.3 ID 1 PQI 1 1/14/1 1 95-18-1 1.2 3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 1 1/14/11 95-65-6 1.2 4-TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 11/14/11 10 B-5 7-8 1.3 5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/14/1 1 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 11/14/1 1 75-01-4 VINYL CHLORIDE u ug/L 0 3 10 1 PCI 11/14/n 1330-2D-7 rn P-XYLENE u ug/L 06 10 1 PCI 11/14/11 95-4 7-6 O-XYLENE u ug/L 0 3 ID 1 PCI 11/14/11 450-00-4 BROMOFLUOROBENZENE 101 % 1 PCI 11/14/11 1868-53-7 DIBROMOFLUOROMETHANE 100 % 1 PCI 11/14/11 17050-D7-0 1 2-DICHLOROETHANE-D4 100 % 1 PCI 11/14/1 1 2037-26-5 T0LUENE-D8 97.6 % 1 PCI 11/14/1 1 Client Sample ID: G-3 Laboratory Sample ID: 1111001-04 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 11/01/11 15:00 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date l~Test Method: EPA 314.0 Perchloraie Ion Chromatography 014797-73-0 PERCHLORATE u ug/L 5 20 5 JMM 11/14/11 Page 9 of 16 Primed- n/i8ni 07:46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: G-3 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-04 DateSampled: 11/01/11 15:00 CAS Number Test Parameter Result Units MDL EQL Dilu Fac I TestMethod: SW-846, B260B (Water) ValatJe Organics Appendix 9 or Analyst Test Date 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/14/n 107-02-8 ACROLEIN U ug/L 5 10 1 PCI 11/14/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/14/11 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 11/14/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 1 1/14/11 108-85-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/14/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/14/1 1 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/14/11 71-35-3 1-BUTANOL U ug/L 15 50 1 PCI 11/14/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/14/n 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/11 98-05-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/n 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/14/11 55-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/14/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 11/14/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/14/11 110-75-8 2-CHl.OROETHYLVINYL ETHER U ug/L 1.71 ID 1 PCI 11/14/11 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 11/14/n 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/n 126-99-8 CHLOROPRENE (2-CHLORO-1.3-BUTADII U ug/L 0.9 10 1 PCI 11/14/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 11/14/11 106-43-1 4-CHLOROTOLUENE U ug/L 0 15 10 1 PCI 11/14/11 108-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 PCI 11/14/1 1 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI n/14/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI n/14/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 1 1/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/14/11 95-50-1 1,2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/14/1 1 541-73-1 1.3-DICHLOROBEN2ENE u ug/L 5.52 10 1 PCI 11/14/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/14/11 75-34-3 1 1-DICHLOROETHANE u ug/L 0.49 ID 1 PCI 11/14/11 107-06-2 1,2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/14/11 75-35-1 1.1-DICHLOROETHENE u ug/L D 16 10 1 PCI 11/14/1 1 156-59-4 CIS-1.2-DICHLOROETHENE u ug/L 0.15 ID 1 PCI 11/14/n 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.65 10 1 PCI n/14/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/14/1 1 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 ID 1 PCI 11/14/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0 9 10 1 PCI 11/14/11 563-58-6 1 1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/14/11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 PCI 11/14/11 100-11-1 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/14/11 60-29-7 ETHYL ETHER u ug/L 0 4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/14/11 75-13-1 1.1 2-TRICHL0R0-1 2.2-TRIFLUOROETH-u ug/L 1 10 1 PCI 11/14/11 8 7-6 B-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCI 11/14/11 591-78-6 2-HEXANONE u ug/L 0.7 10 1 PCI 11/14/11 Page 10 of 16 Printed: 11/18/11 07:46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: G-3 Sample Description: ATK-DLV - Promontorv Wells Fall 2011 Laboratory Sample ID: 111 1001-04 DateSampled: 11/01/11 15:00 CAS Number Test Parameter Result Units MDL EQL Dilut Fac [ Test Method: SW-846, 8260B (Water) Volat/le Orgamcs Appendix 9 on or Analyst Test Date 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 11/14/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 1 1/14/11 108-10-1 4-METHYL-2-PENTANONE U ug/L 0 53 10 1 PCI 1 1/14/1 1 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 11/14/11 79-16-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 1 1/14/1 1 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 11/14/1 1 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 11/14/11 74-B8-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 11/14/1 1 80-62-6 METHYL METHACRYLATE u ug/L 0 5 10 1 PCI 11/14/1 1 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI 11/14/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 11/14/11 103-65-1 N-PROPYLBENZENE U ug/L D5 10 1 PCI 11/14/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI n/14/n 107-12-0 PROPIONITRILE u ug/L 2 ID 1 PCI 11/14/1 1 100-42-5 STYRENE u ug/L 0 3 10 1 PCI 11/14/1 1 156-50-5 TRANS-1.2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/14/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 11/14/11 108-88-3 TOLUENE u ug'l 0.5 10 1 PCI 11/14/11 630-20-6 1.1 1.2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/1 1 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 11/14/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/14/1 1 87-61-5 1,2 3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 11/14/1 1 120-82-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/11 79-00-5 1 1.2-TRICHLOROETHANE u ug/L 0 25 10 1 PCI 11/14/11 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 11/14/11 71-55-6 1 1,1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 11/14/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI n/14/n 96-18-1 1 2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI n/14/11 95-63-6 1.2,4-TRIMETHYLBENZENE u ug/L 0 19 10 1 PCI 11/14/11 108-67-8 1.3,5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/14/1 1 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 11/14/1 1 75-01-1 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 11/14/1 1 1330-20-7 m.p-XYLENE u ug/L 0.5 10 1 PCI 11/14/1 1 95-47-6 O-XYLENE u ug/L 0.3 10 1 PCI 1 1/14/11 460-00-4 BROMOFLUOROBENZENE 102 % PCI 1 1/14/11 1868-53-7 DIBROMOFLUOROMETHANE 104 % PCI 1 1/14/11 17060-07-0 1 2-DICHLOROETHANE-D4 99.3 % PCI 11/14/1 1 2037-26-5 T0LUENE-D8 98 5 % PCI 11/14/11 Client Sample ID: TB-1 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 1001-05 DateSampled: 11/01/11 15.10 CAS Number Test Parameter Result Units MDL E^ Dilution Factor Analyst Test Date 1 Test Method: EPA 314.0 Perchlorate - Ion Chromaiogiaohy 1 014797-73-0 PERCHLORATE U ug/L 1 4 1 JMM 1 1/14/11 [ TestMethod: SW-846, B260B (Water) Volatile Organics Appendix 9 1 57-54-1 107-02-8 ACETONE ACROLEIN U U ug/L ug/L 5 6 10 10 1 1 PCI PCI 11/14/n 11/14/1 1 Page 11 of 16 Printed- 11/18/1107.46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID; TB-I Sample Description: ATK-DLV - Promonlory Wells Fall 2011 Laboratory Sample ID: 1111001-05 DateSampled: n/OI/ll 15:10 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date I Tesf Method: SW-846, 8260B (Water) Volatile Organics Appendix 9 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/14/11 107-05-1 ALLYL CHLORIDE U ug/L 0 5 10 1 PCI 11/14/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/14/n 108-86-1 BROMOBENZENE U ug/L 0 37 10 1 PCI 11/14/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/14/1 1 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/14/11 71-36-3 1-BUTANOL U ug'L 15 50 1 PCI ii/i4fn 76-93-3 2-BUTANONE U ug/L 1 11 10 1 PCI 11/14/1 1 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/11 75-15-0 CARBON DISULFIDE U ug/L 0 13 10 1 PCI 11/14/11 56-23-5 CARBON TETRACHLORIDE U ug/L D.27 10 1 PCI 11/14/11 lQa-90-7 CHLOROBEMZENE U uglL 0.16 10 1 PCI 11/14/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/14/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 1 1/14/11 67-65-3 CHLOROFORM u ug/L 0.3 10 1 PCI n/14/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/11 126-99-8 CHLOROPRENE {2-CHLORO-l,3-BUTADII u ug/L 0.9 10 1 PCI 11/14/11 95-49-8 2-CHLOROTOLUENE u 0.24 10 1 PCI n/14/11 106-43-1 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 1 1/14/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 1 1/14/11 96-12-B 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/14/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/14/11 106-93-1 1,2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/14/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/14/11 541-73-1 1 3-DICHLOROBEN2ENE u ug/L 5 62 10 1 PCI n/14/11 106-45-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/14/1 1 75-34-3 1.1-DICHLOROETHANE u ug/L 0 49 10 1 PCI 11/14/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 1 1/14/11 75-35-1 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/1 1 156-59-1 CIS-1.2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.56 10 1 PCI 11/14/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/14/n 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI n/14/11 590-20-7 2 2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 11/14/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 1 1/14/11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 10061-02-5 TRANS-1.3-OICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/14/11 141-78-5 ETHYL ACETATE u ug/L 0.63 10 1 PCI 11/14/11 100-11-1 ETHYLBENZENE u ug/L 0 16 10 1 PCI n/14/n 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/14/11 75-13-1 1.1,2-TRICHL0R0-1 2,2-TRIFLUOROETH' u ug/L 1 10 1 PCI 11/14/11 87-65-3 HEXACHLOROBUTADIENE u ug/L 09 10 1 PCI n/14/11 591-78-6 2-HEXANONE u ug/L 0 7 10 I PCI 11/14/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 11/14/11 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PCI 11/14/11 Page 12 of 16 Printed 11/18/1107:46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: TB-1 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-05 DateSampled: 11/01/11 15 10 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analyst Test Date I Tesf Method: SW-B46, 8260B (Water) Volatile Organics Appendix 9 106-10-1 4-METHYL-2-PENTANONE U ug/L 0 53 10 1 PCI n/14/11 78-83-1 2-METHYL-l-PROPANOL {ISOBUTYL ALC U ug/L 5 50 1 PCI 1 t/14/1 1 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 11/14/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0 24 10 1 PCI 1 1/14/1 1 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 1 1/14/1 1 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 1 1/14/1 1 80-62-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 11/14/n 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI 11/14/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 1 1/14/1 1 103-65-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCI n/14/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/14/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 1 1/14/1 1 100-12-5 STYRENE u ug/L 0.3 10 1 PCI 11/14/11 156-60-5 TRANS-1.2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/14/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 11/14/11 108-83-3 TOLUENE u ug/L 0 5 10 1 PCI 11/14/11 630-20-6 1.1.1,2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI ii/n/ii 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug/L 0 65 10 1 PCt 1 1/14/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/14/11 87-61-5 1.2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 11/14/11 120-82-1 1,2 4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/1 1 79-00-5 1,1 2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/n 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 11/14/11 71-55-5 1.1.1-TRICHLOROETHANE u ug/L D.16 10 1 PCI 11/14/n 75-69-1 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 1 1/14/1 1 95-1S-4 1 2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 11/14/11 95-63-6 1 2,4-TRIMETHYLBEN2ENE u ug/L 0.19 10 1 PCI 1 1/14/1 1 108-67-8 1.3.5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI n/14/11 108-05-4 VINYL ACETATE u ug/L 20 50 1 PCI n/14/11 75-01-1 VINYL CHLORIDE u ug/L 0 3 10 1 PCI 11/14/11 1330-20-7 m.p-XYLENE u ug/L 0.6 10 1 PCI n/14/11 95-47-6 O-XYLENE u ug/L 0.3 10 1 PCI 11/14/1 1 460-00-1 BROMOFLUOROBENZENE 103 % PCI 11/14/1 1 1868-53-7 DIBROMOFLUOROMETHANE 102 % PCI 11/14/11 17060-07-0 1.2-DICHLOROETHANE-D4 101 % PCI 11/14/1 1 2037-26-5 T0LUENE-D8 98.5 % PCI n/14/11 Client Sample ID: FB-1 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 1001-06 Date Sampled: 11/01/11 15:15 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date 1 TestMethod: EPA 314.0 Perchlorate - Ion Chromatogfapny 1 014797-73-0 PERCHLORATE U ug/L 1 4 1 JMM 11/14/11 1 Test Method: SW-846, B260B (Water) Volatile Organics Appendm 9 1 67-64-1 107-02-8 107-13-1 107-05-1 ACETONE ACROLEIN ACRYLONITRILE ALLYLCHLORIDE U ug/L U ug/L U ug/L U ug/L 5 10 I PCI 11/14/11 6 10 1 PCI n/14/11 0.5 10 1 PCI 11/14/11 0.5 10 1 PCI 11/14/11 Page 13 of 16 Printed 11/18/11 07.46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: FB-1 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1111001-06 DateSampled: li/oi/ll 15:15 CAS Number Test Parameter Result Units MDL E^ Diluti Fac or Analyst Test Date [ Test Method: SW-846, B260B (Water) Volalile Qrflanics Appendix 9 71-13-2 BENZENE U ug/L 0.22 10 1 PCI 11/14/n 108-B6-1 BROMOBENZENE U ug/L 0 37 10 1 PCI 11/14/n 74-97-5 BROMOCHLOROMETHANE U ug/L 0 31 10 1 PCI 11/14/1 1 75-27-1 BROMODICHLOROMETHANE U uq/L 0 19 10 1 PCI 11/14/11 75-25-2 BROMOFORM U ug/L 0 42 10 1 PCI 11/14/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/14/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 11/14/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/14/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/1 1 9S-06-5 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/14/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/14/1 1 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/14/1 1 108-90-7 CHLOROBENZENE U ug/L 0.16 ID 1 PCI 11/14/1 1 76-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/14/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1 71 ID 1 PCI 11/14/11 57-66-3 CHLOROFORM U ug/L 0.3 ID 1 PCI 11/14/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/14/n 126-99-8 CHLOROPRENE (2-CHLORO-1.3-BUTADII U ug/L 0.9 10 1 PCI 11/14/11 95-19-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 11/14/1 1 106-13-4 4.CHL0ROT0LUENE U ug/L 0.15 10 1 PCI 11/14/11 108-94-1 CYCLOHEXANONE U ug/L 1 56 10 1 PCI 11/14/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE U ug/L 0.35 10 1 PCI n/14/11 124-48-1 DIBROMOCHLOROMETHANE U ug/L 0.18 10 1 PCI n/14/11 106-93-1 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 1 1/14/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI n/14/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/14/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/14/11 106-46-7 l,4-0ICHLORO8ENZENE u ug/L 5.88 10 1 PCI 11/14/11 76-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/14/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/14/11 75-35-1 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/14/11 156-59-1 CIS-1.2-DICHLOROETHENE u ug/L 0 16 10 1 PCI 11/14/11 75-71-8 DICHLORODIFLUOROMETHANE u ug'L 0 66 10 1 PCI 11/14/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0 16 10 1 PCI 11/14/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 1 1/14/11 590-20-7 2,2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI n/14/11 563-5B-6 1,1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI n/14/n 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/14/n 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/14/1 1 141-78-6 ETHYL ACETATE u ug/L 0 63 10 1 PCI 11/14/11 100-41-1 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/14/1 1 50-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/14/11 97-63-2 ETHYL METHACRYLATE u ug'L 0.19 10 1 PCI 11/14/11 76-13-1 1.1,2-TRICHLORO-1.2,2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 11/14/11 87-58-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCI 11/14/11 591-78-5 2-HEXANONE u ug/L 0.7 10 1 PCI 11/14/11 57-53-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 11/14/11 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PCI 11/14/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 PCI 11/14/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCI 11/14/11 Page 14 of 16 Primed: 11/18/1107.46 Listing of Results by Sample Sample Delivery Group: 1111001 Client Sample ID: FB-1 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 1001-06 DateSampled: ll/01/ll 15:15 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date MDL EQL 1 TestMethod: SlV-8^6, 8260fi (Water) Volatile Organics Appendix 9 1 79-16-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 11/14/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 11/14/11 125-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 1 1/14/1 1 74-88-1 METHYL IODIDE u ug/L 0.5 10 1 PCI n/14/11 80-52-6 METHYL METHACRYLATE u ug/L 0 5 10 1 PCI 1 1/14/1 1 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCI n/14/n 104-51-8 N-BUTYLBENZENE u ug/L 03 10 1 PCI 11/14/1 1 103-55-1 N-PROPYLBENZENE u ug/L 0.5 ID 1 PCI 1 1/14/1 1 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/14/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 11/14/1 1 100-42-5 STYRENE u ug/L 0 3 10 1 PCI 11/14/1 1 156-60-5 TRANS-1.2-DIGHLOROEThENE u ug/L 0 34 10 1 PCI 11/14/11 110-57-6 TRANS-1.4-D1GHLORO-2-BUTENE u ug/L 1 ID 1 PCI 11/14/11 108-88-3 TOLUENE u ug/L 0 5 10 1 PCI 11/14/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/11 79-34-5 1.1 2,2-TETRACHLOROETHANE u ug/L 0 85 10 1 PCI 11/14/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/14/11 87-61-6 1.2.3-TRICHLOROBENZENE u ug/L 0 23 10 1 PCI 11/14/11 120-82-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 11/14/n 79-00-5 1 1.2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 11/14/11 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 11/14/11 71-55-5 1.1.1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 11/14/11 75-69-1 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 11/14/11 96-18-4 1 2,3-TRICHLOROPROPANE u ug/L D 33 10 1 PCI 11/14/11 95-63-6 1.2,4.TRIMETHYLBENZENE u ug/L 0 19 10 1 PCI 11/14/11 108-67-8 1 3,5-TRIMETHYLBENZENE u ug/L 0 29 10 1 PCI 11/14/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 11/14/11 75-01-1 VINYL CHLORIDE u ug/L 0.3 ID 1 PCI 11/14/11 1330-2D-7 m.p-XYLENE u ug/L 0 6 ID 1 PCI 11/14/1 1 95-47-6 O-XYLENE u ug/L 0.3 10 1 PCI 1 1/14/11 460-00-4 BROMOFLUOROBENZENE 102 % 1 PCI n/14/n 1858-53-7 DIBROMOFLUOROMETHANE 102 % 1 PCI 11/14/1 1 17060-07-0 1.2-DICHLOROETHANE-D4 100 % 1 PCI 11/14/1 1 2037-26-5 T0LUENE-D8 98 1 % 1 PCI 11/14/1 1 Page 15 of 16 Printed: 11/lS/t1 07 46 Data Reporting Qualifiers U Indicates that the analyte concentration is less than the MDL. B This flag is used when an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration for tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL (e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratoi7 has demonstrated that the MDL can be achieved in a laboratory reagent blank, but does not guarantee it can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally is 5 to 10 times the MDL. For many analytes the EQL is selected as the value of the lowest standard in the calibration curve. Dilution Dilution Factor. The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 16 of 16 Primed n/i8/n 07.46 ATK Space Systems Group Environmental Laboratory Client Name: Sample Receipt Checklist Carrier' Hand delivered, no cooler SDG No lUtPOl Date Carrier Number. Hand delivered, sampiefs) talten oul at receiving counter Cooler Information: Cooler Number/ID: Condition of Shipping Container CcolcT Sealetitlai»cl). Custody Seals Present Coolant: Slate of Coolant. Ttiermoma[«r ID: ^iPf?^^ •»1NO 11 Not Applicable iNOE ApphcADle : INot Applicable 11 Broken uBluelce uNone 'I Melted I iDamageO {explain). ^>Yo» •.v« 111ntact *jFfoien ; iPanlaily Frozen Rtadinq: 'C CF: Seal Numbei' Oltier; Corteded Temp: Temp Blank Irduded. ' LYCI Packing Descripdon: ChKlrt-Of.Cutlody Infonnktlon: COC Prtient: Crt COC Nimberisl: PQPOD COC signed (r^inquithttd and received)' COC or LWI agrees with sample labeii' trfes Other: UNO MNo I iNoi Applicable I iNoi Applicabte Notes: Sample Information: Samples tnduded in cooler \\\m - W-^ML^fev^l j 6Kll5wLPftly Custody Seals Present Sampl» oomatnert Intad: Samples In pi^Dper containers: SutTi&cnt simple vtAvme: All samples received in hold time: Water - VOA's^M^w zero headspace: ii^ra-preterwd with HCi: Notes: I IYes iiliit^ Kvei Otnw Seal Numberfs). Notes: I iBrokan iiNo ilNo ilNo llNo U^t I INo I INot Applicable I jPre-preserved with Na^SjOii 11Non-preserved: Walar - pH accepuble upon receipt: i iVes HNO, = HjSO. = I lAdjusled (SM convnents below) VifJol Applicable MaOH =. 2rAC IHaOH •• HCL = Waler • pH adjusted: (mfg I Lot No.) HNO, HjSO,. Na,SO,Oj Other _ Noie> NaOH ZnAC HCI SOP-102 I-onn A 1111001 ENVIRONMENTAL LAB WORK REQUEST TO ATK ENVIRONMENTAL LABORATORY LWRNo. E1330S Login No. COSTCENTBR 8200 WQWCORDOL. ORGANlZAnON: Environmental Services MAIL STOP: 301 REK)FT RESULTS TO. SAMPLE INFORMATION SAMPLE DATE TYPE LOCATION TIME TEST REMARKS SAMPLE DATE G c LOCATION TIME TEST REMARKS ////// X ////// isio — ^3— /f20 y =3— i_<—— y ///// X 10 II. 12 CHAIN OF CUSTODY DATE TIME RECEIVED BV DATE TIME A//// -& It/oilii /h^/f FOR LABORATORY USE ONLY DATE COM?LETH) DATE REPORTED SIGNATURE 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Wednesday, November 16, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1110033 Page 1 of 20 Primed- 11/16/11 11.38 Sample Delivery Group: 1110033 Sample No. Client No. Test Requested Sample Description Received Collect Date/Time Matrix 1110033-01 C-1 10/31/11 10/27/2011 11:50.0 EPA 300.0 EPA 314.0 SW-846. 3005A SW-B46. 6020 SW-846. 8260B (Water) 1110033-02 J-4 EPA 314.0 SW-846. 8260B (Water) Anion Analysis by IC Perchloiate - Ion Chromatography Meials Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 water Water water Water Water 10/31/11 10/27/2011 15-10:0 Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1110033-03 TCC3 EPA 120.1 EPA 160.1 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) Conductivity Total Dissolved Solids Analysis Perchlorate - Ion Chromatography Metals Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 10/31/11 10/27/2011 13.30:0 Water waler Water Waler Water water 1110033-04 TCC3A EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) 1110033-05 E-9 10/31/11 10/27/2011 13:300 Perchlorate - Ion Chromatography Metals Digestion Melals Analysis by ICP - 6020 Volatile Organics Appendix 9 Water Water Water Water 10/31/11 10/27/2011 15:400 EPA 314.0 SW-846. 8260B (Water) 1110033-06 B-5 EPA 300.0 EPA 314.0 SW-846. 8260B (Water) 1110033-07 TB-2 EPA 300.0 EPA 314.0 SW-846. 8260B (Water) 1110033-08 FB-2 Perchlorate - Ion Chromatography Volalile Organics Appendix 9 Waler Water 10/31/11 10/27/2011 16.10:0 Anion Analysis by IC Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water Water 10/31/11 10/27/2011 16.15:0 Anion Analysis by IC Perchlorate - Ion Chromatography Volalile Organics Appendix 9 Water Water Water 10/31/11 10/27/2011 16:20:0 EPA 300.0 EPA 314.0 Anion Analysis by IC Perchlorate - Ion Chromatography Water Water Page 2 of 20 Primed. lyiS/ll If 38 Sample Delivery Group: 1110033 Sample No. Client No. Test Requested 1110033-08 FB-2 Sample Description Received Collect Date/Time Matrix 10/31/11 10/27/2011 16:20:0 SW-846. 8260B (Water) Volatile Oiganics Appendix 9 Water Certified By: W. Scott Fraser, Quality Assurance Officer 11/16/2011 Date This certifies that the following data meets Ihe requirements of the National Environmental Laboratory Accreditation Program (NELAP) unless othen^ise annotated: Page 3 of 20 Printed 11/16/11 11.28 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: C-1 Laboratory Sample ID: 1110033-01 Sflmple Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/27/11 11:50 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 Test Method: EPA 300.0 Anion Analysis by IC 1 NITRATE-N 3.37 mg'L 0 03 0.2 1 JMM 10/31/11 1 TestMethod: EPA 314.0 Perctilorate - Ion Ctiromatography 1 014797-73-0 PERCHLORATE 20800. ug/L 100 400 100 JMM 11/10'11 1 TestMethod: SW-846,3005A Metals Digestion 1 2005A ACID DIGESTION 10131/2011 12 00:00 am 1 MTB ioj3ini 1 TestMethod: SW-84$. 6020 Metals Analysis Dy ICP -6020 1 7440-48-4 COBALT 110 ug/L 0 05 0.25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 185. ug'L 0.05 0 25 ' MTB 11/01/11 1 TestMethod: SW-B46, 8260B (Water) Volatile Organics Appendix 9 1 67-54-1 ACETONE U ug'L 5 10 1 PCI 11/09/11 107-02-8 ACROLEIN U ug'L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE U ug'L 0.5 10 1 PCI 11/09/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/09ni 108-86-1 BROMOBENZENE U ug'L 0.37 10 1 PCI 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/09/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/09/11 74-83-9 BROMOMETHANE U Ufl/L 0.57 10 1 PCI 11/09/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 11/09/11 78-93-3 2-BUTANONE U ug'L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09/11 98-06-6 TERT-BUTYLBENZENE U ug'L 04 10 1 PCI 11'09'i 1 75-15-0 CARBON DISULFIDE U ug'L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE 1 8 J ug/L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ug/L 0 16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE U ug'L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1.71 10 1 PCI 11/09'11 67-66-3 CHLOROFORM 7'i.4 ug/L 0.3 10 1 PCI 11/09/11 74-B7-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE {2-CHLORO-l.3-BUTADIi U ug/L 0.9 10 1 PCI 11/09/11 95-49-6 2-CHLOROTOL^ENE J ug'L 0.24 10 1 PCI 1U09J-I1 106-43-4 4-CHLOROTOLUENE U ug'L 0.15 10 1 PCI 11/09'11 108-94-1 CYCL0HE>CANONE U ug/L 1.56 10 1 PCI 11/09/11 96-12-B 1 2-DIBROMO-3-CHLOROPROPANE U uglL 0.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE U ug/L 0.18 10 1 PCI 11/09/11 106-93-4 1.2-DIBROMOETHANE U ug'L 0.15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE U ug/L 0.25 10 1 PCI 11/09/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/09/11 541-73-1 1 3-DlCHLOROBENZENE u ug'L 5.62 10 1 PCI 11/09/11 106-46-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/09/11 75-34-3 1.1-DICHLOROETHANE 5.6 J ug/L 0.49 10 1 PCI 11/09/11 107-06-2 1.2-DICHLOROETHANE 0.6 J ug/L 0.29 10 1 PCI 11/09/11 75-35-4 1.1-DICHLOROE THENE 32.1 ug'L 0 16 10 1 PCI 11/09/11 156-59-^ CIS-1.2-DICHLOROETHENE 111 ug/L 0.16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE U ug/L 0.66 10 1 PCI 11/09/11 78-87-5 1.2-DICHLOROPROPANE U ug/L 0.16 10 1 PCI 11/09/11 Page 4 of 20 Printed: 11/16/11 11.36 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: C-1 Sample Description: ATK-DLV - Piomonlory Wells Fall 2011 Laboratory Sample ID: 1110033-01 DateSampled: 10/27/11 11:50 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date MDL EQL 1 TesfMemod.-SW-846, 8260B (Water) Volatile Orgamcs Apptndu 9 1 142-28-9 1.3-DICHLOROPROPANE u ug'L 0.24 10 1 PCI 11/09/11 590-20-7 2 2-DICHLOROPROPANE u ug'L 0.9 10 1 PCI 1i/09'11 563-58-6 1 1-DICHLOROPROPENE u ug'L 0.17 10 1 PCI 11/09'11 10061-01-5 CIS-1,3-DICHLOROPROPENE u ug'L 0 4 10 1 PCI 1 l/09'l 1 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/09/11 141-78-6 ETHYL ACETATE u ug'L 0.63 10 1 PCI 11/09'11 100-41-4 ETHYLBENZENE u ug'L 0.16 10 1 PCI 11/09/11 60-29-7 ETHYL ETHER u ug'L 0.4 10 1 PCI 11/09/11 97-63-2 ETHYL METHACRYLATE u ug'L 0 19 10 1 PCI 11/09/11 76-13-1 1 1,2-TRICHLORO-1.2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 11/09/11 87-68-3 HEXACHLOROBUTADIENE 2.6 J ug'L 0.9 10 1 PCI 11/09/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 PCI 11/09/11 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 1 PCI 11/09/11 98-82-8 ISOPROPYLBENZENE U ug'L 0.58 10 1 PCI 11/09/11 108-10-1 4-METHYL-2-PENTANONE U ug'L 0.53 10 1 PCI 11/09/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTVL ALC U ug'L 5 so 1 PCI 11'09'11 79-46-9 2-NITROPROPANE U ug'L 0.99 10 ' PCI 11/09/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE U ug/L 0 39 10 1 PCI 11/09/11 74-88-1 METHYL IODIDE u ug/L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCI 11/09'11 75-09-2 METHYLENE CHLORIDE u ug/L O.B 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE 1.8 J ug/L 0.3 10 1 PCI 11/09/11 103-65-1 N-PROPYLBENZENE U ug'L 0.5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 11/09'11 107-12-0 PROPIONITRILE U ug'L 2 10 1 PCI 11/09'11 100-42-5 STYRENE U ug'L 0.3 10 1 PCI 11/09'11 156-60-5 TRANS-1.2-DICHL0R0ETHENE 4.6 J ug'L 0.34 10 1 PCI 11/09/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug'L 1 10 1 PCI 11'09/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 11/09'11 630-20-6 1 1.1 2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-34-5 1.1.2.2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 11/09/11 127 1B-4 TETRACHLOROETHENE u ug'L 04 10 ' PCI 11/09'i 1 87-61-5 1.2 3-TRICHLOROBENZENE 2 9 J ug'L 0.23 10 1 PCI 11/09'i 1 120-62-1 1.2 4-TRICHLOROBENZENE U ug'L 4.37 10 1 PCI 11/09'11 79-00-5 1.1.2-TRICHLOROETHANE U ug'L 0 25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 710 ug/L 7 100 PCI 11/10/11 71-55-6 1.1,1-TRICHLOROETHANE 90 8 ug'L 0.16 10 1 PCI 11/09'11 75-69-4 TRICHLOROFLUOROMETHANE U ug'L 0.3 10 PCI 11'09'11 96-18-4 1 2,3-TRICHLOROPROPANE U ug'L 0.33 10 PCI 11'09/11 95-63-6 1.2.4-TRIMETHYLBENZENE U ug'L 0.19 10 1 PCI 11/09/11 108-67-8 1,3 5-TRIMETHYLBENZENE U ug/L 0.29 10 1 PCI 11/09'11 108-05-4 VINYL ACETATE U ug/L 20 50 1 PCI 11/09/11 75-01-4 VINYL CHLORIDE U ug'L 0.3 10 1 PCI 11'09/11 1330-20-7 m P-XYLENE U ug'L 0.6 10 ' PCI 11/09/11 95^7-6 O-XYLENE U ug'L 0.3 10 1 PCI 11/09/11 460-00-4 BROMOFLUOROBENZENE 103 % 1 PCI 11/09'11 1868-53-7 DIBROMOFLUOROMETHANE 99 4 % 1 PCI 11'09/1i 17060-07-0 1 2-DICHLOROETHANE-D4 99 % 1 PCI 11/09'11 2037-26-5 T0LUENE-D8 100 % 1 PCI 11/09'11 Page 5 of 20 Primed- 11/16/11 11 38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: J-4 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID; 1110033-02 DateSampled: 10/27/11 15:10 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date TestMethod: EPA 314.0 Perchlorate - Ion Cnromatography 014797-73-0 PERCHLORATE 19. ug'L JMM 11/10/11 TestMethod: SW-846, 82608 (Water) Volatile Organics AppendiK 9 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/09/11 107-02-B ACROLEIN U ug'L 6 10 1 PCI 11/09'11 107-13-1 ACRYLONITRILE U ug/L 0 5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE U ug/L 05 10 1 PCI 11/09/11 71-'J3-2 BENZENE U ug'L 0.22 10 1 PCI 11/09'11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/09/11 75-27^ BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/09/11 74-B3-9 BROMOMETHANE U ug'L 0.57 10 1 PCI 11/09/11 71-26-2 1-BUTAHOL U ug/L 15 50 1 PCI 11109/11 78-93-3 2-eUTANONE U ug/L 1.11 10 1 PCI 11/09/11 135-98-B SEC-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0 4 10 1 PCI 11/09/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE U ug'L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ug'L 0.16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE U UB'L 0 35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1.71 10 1 PCI 11/09/11 67-66-3 CHLOROFORM U ug'L 0.3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE U ug'L 0 81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTADII U ug/L 0.9 10 1 PCI 11/09'11 95-49-8 2-CHLOROTOLUENE u ug/L 0 24 10 1 PCI 11/09/11 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/09/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/09/11 96-12-B 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/09/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE u ug/L 0 25 10 1 PCI 11/09/11 95-50-1 1.2-OICHLOROBENZENE u ug'L 5 86 10 1 PCI 11/09/11 541-73-1 1.3-OICHLOROBENZENE u ug'L 5 62 10 1 PCI 11/09/11 106-46-7 1.4-DICHLOROBENZENE u ug'L 5.88 10 1 PCI 11/09'11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/09/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/09'11 75-35-4 1.1-DICHLOROETHENE u ug/L 0.15 10 1 PCI 11/09/11 156-59-4 CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/09/11 78-87-5 1,2-DICHLOROPROPANE u ug'L 0.16 10 1 PCI 11/09/11 142-28-9 1,3-DlCHLOROPROPANE u ug'L 0 24 10 1 PCI 11/09'11 590-20-7 2.2-D;CHLOROPROPANE u ug'L 0.9 'lO 1 PCI 11J09'n 563-58-6 1.1-DICHLOROPROPENE u Ufl/L 0.17 10 1 PCI 11/09/11 10061-01-5 CIS-1,3-OICHLOROPROPENE u ug'L 0 4 10 1 PCI 11/09/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug'L 0.4 10 1 PCI 11/09/11 141-78-6 ETHYL ACETATE u ug'L 0 63 10 1 PCI 11/09/11 100-d1-4 ETHYLBENZENE u ug/L 0 16 10 1 PCI n/09'11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/09/11 97-63-2 ETHYL METHACRYLATE u ug'L 0.19 10 1 PCI 11/09111 76-13-1 1.1 2-TRICHLORO-1.2.2-TRIFLUOROETH/ u ufl'L 1 10 1 PCI 11/09/11 Page 6 of 20 Printed- 11/16/11 11 38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: J-4 Laboratory Sample ID: 1110033-02 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/27/11 15:10 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 TestMethod: SW-846, 8260B (Water) Volatile Organics Appends 9 1 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 11'09'11 591-78-6 2-HEXANONE u ug'L 0.7 10 1 PCI 11'09'11 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCI 11/09'i 1 98-82-8 ISOPROPYLBENZENE u ug/L 0 58 10 1 PCI 11/09'1 1 108-10-1 4-METHVL-2-PENTANONE u ug'L 0.53 10 1 PCI 11/09/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ufl/L 5 50 1 PCI 11/09/11 79-46-9 2-NITROPROPANE u ug'L 0 99 10 1 PCI 11/09'11 99-87-6 4-ISOPROPYLTOLUENE u ug/L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE u ug/L 0 39 10 1 PCI 11/09/11 74-88-4 METHYL IODIDE u ug'L 0.5 10 1 PCI 11'09'H 80-62-6 METHYL METHACRYLATE u ug'L 0.5 10 1 PCI 11'09'11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCI 11/09'11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 11/09/11 103-65-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE u Ufl/L i 10 1 PCI 11/09'11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u Ufl'L 0.3 10 1 PCI 11/09/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug'L 0.3A 10 1 PCI 11/09/11 110-57-5 TRANS-1 4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 11/09/11 108-88-3 TOLUENE u Ufl/L 0.5 10 1 PCI 11/09/11 630-20-6 1 1.1 2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-34-5 1.1.2,2-TETRACHLOROETHANE u ufl/L 0 85 10 1 PCI 11/09/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/09/11 87-61-6 1 2,3-TRICHLOROBENZENE u ug'L 0 23 10 1 PCI 11'09'11 120-82-1 1 2.4-TRICHLOROBENZENE u ug/L 4 37 10 1 PCI 11/09'11 79-00-5 1 1,2-TRICHLOROETHANE u ug/L 0 25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 2760 ug'L 7 100 10 PCI ll'10/l 1 71-55-6 1,1,1-TRICHLOROETHANE U ug/L 0.16 10 1 PCI 11/09/11 75-69-^ TRICHLOROFLUOROMETHANE u Ufl'L 0 3 10 1 PCI 11/09/11 96-18-4 1.2.3-TRICHLOROPROPANE u ug'L 0.33 10 1 PCI 11/09/11 95-63-6 1.2,4-TRlMETHYLBENZENE u ug'L 0.19 10 1 PCI 11/09/11 108-67-B 1.3.5-TRIMETHYLBENZENE u ug'L 0.29 10 1 PCI 11/09'11 108-05-1 VINYL ACETATE u ug'L 20 50 1 PCI 1 W09'll 75-01-1 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 11/09'11 1330-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCI 11/09/11 95-47-6 o-XYLENE u ug'L 0.3 10 1 PCI 11/09'11 460-00-4 BROMOFLUOROBENZENE 104 Vt 1 PCI 11/09/11 1868-53-7 DIBROMOFLUOROMETHANE 99.1 % 1 PCI 11/09/11 17060-07-0 1,2-DICHLOROETHANE-D4 101 % 1 PCI 11/09'11 2037-26-5 T0LUENE-D8 99 4 % 1 PCI 11/09/11 Client Sample ID: TCC3 Laboratory Sample ID: 1110033-03 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Date Sampled: 10/27/11 13:30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 Test Method: EPA 120.1 Conductivity 1 CONDUCTIVITY 1540 uS/cm 0.3 1 1 JMM ii'id/11 Page 7 of 20 Printed 11/16/1 t 11 38 Listing of Results by Sampie Sample Delivery Group; 1110033 Client Sample ID: TCC3 Laboratory Sample ID: 1110033-03 DateSampled: 10/27/11 13.30 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Dilution CAS Number Test Parameter Result Units MDL E2L Factor Analvst Test Date 1 Tesf Method; EPA 160.1 Total Dissolved Solids Analysis 1 TOTAL DISSOLVED SOLIDS 880 mfl'L 19 8 40 1 MDP 11/15/11 1 TestMethod: EPA 314.0 Perchlorate - Ion Chromaioflraphy 1 014797-73-0 PERCHLORATE 83. ug'L 1 4 1 JMM 11/10/11 I TestMethod: SW-846, 3005A Metals Digestion 1 3005A ACiD DIGESTION 10'31/2011 1 MTB 10/31/11 12.00:00 am 1 TestMethod: SW-84S, 6020 Meiafs Analysis Dy ICP • 5020 I 7440-a8-A COBALT 0.23 J ug'L 0 05 0 25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 1.26 ug'L 0.05 0.25 MTB 11/01/11 1 Tesf Method: SW-846, 8260B (Water) Volatile Organics Appendix 9 1 67-64-1 ACETONE U Ufl'L 5 10 1 PCl 11/09/11 107-02-8 ACROLEIN U Ufl/L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE U ug/L 05 10 1 PCI 11/09/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/09/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug'L 0.31 10 1 PCI 11/09/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug'L 0.42 10 1 PCI 11/09/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/09/11 71-36-3 1-BUTANOL U ug'L 15 50 1 PCI 11/09/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/09/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1.71 to 1 PCI 11/09/11 67-66-3 CHLOROFORM U ug/L 0 3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADII U ug/L 0.9 10 1 PCI 11/09/11 95-49-8 2-CHLOROTOLUENE U ug'L 0.24 10 1 PCI 11/09/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCI 11/09/11 108-94-1 CYCL0HE7<AN0NE u ug/L 1.56 10 1 PCI 11/09/11 96-12-6 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ufl/L 0 18 10 1 PCI 11/09/11 106-93-4 1.2-DIBROMOETHANE u Ufl'L 0.15 10 1 PCI 11'09/11 74-95-3 DIBROMOMETHANE u ug'L 0 25 10 1 PCI 11/09/11 95-50-1 1 2-DICHLOROBENZENE u ug'L 5.86 10 1 PCI 11/09/11 541-73-1 1,3-DICHLDROBENZENE u ug'L 5.62 10 1 PCI 11/D9.'11 106-46-7 1.4-DICHLOROBENZENE u ug'L 5 88 10 1 PCI 11/09/11 75-34-3 1,1-DICHLOROETHANE u ug'L 0.49 10 1 PCI 11/09/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/09/11 75-35-4 1.1-DlCMLOROETHENE u bg'L 0.16 10 1 PCI il/Q9(' 1 156-59-4 CIS-1,2-DlCHLOROETHENE u ug/L 0.16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE u ufl/L 0.66 10 1 PCI 11/09/11 78-87-5 1 .2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/09'11 Page 8 of 20 Primed- 11/16/11 11-38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: TCC3 Laboratory Sample ID: 1110033-03 Date Sampled: 10/27/11 1330 Sample Description: ATK-DLV - Promontory Wells Fall 2011 pAS Number Test Parameter Result Units MDL EQL Dilut Fac [ Tesf Method: SW'846, 8260B (Water) Volable Organics Appendiir 9 or Analvst Test Date 142-28-9 1 3-DICHLOROPROPANE U ug'L 0.24 10 1 PCI 11/09'11 590-20-7 2.2-DICHLOROPROPANE U ug'L 0.9 10 1 PCI 11/09/11 563-58-6 1.1-DICHLOROPROPENE U ug'L 0.17 10 1 PCI 11/09/11 10061-01-5 CIS-1.3-DICHL0R0PR0PENE U ug/L 0.4 10 1 PCI 11/09/11 10061-02-6 TRANS-1 3-DICHLOROPROPENE U ug'L Q.4 10 1 PCI 11/09/11 141-78-6 ETHYLACETATE U ug/L 0.63 10 1 PCI 11/09/11 100-11-4 ETHYLBENZENE U ug/L 0 16 10 1 PCI n/09'11 60-29-7 ETHYL ETHER U Ufl/L 0.4 10 1 PCI 11/09'1 1 97-63-2 ETHYL METHACRYLATE U ug/L 0.19 10 1 PCI 11/09/11 76-13-1 1,1 2-TRICHLORO-1.2.?-TRIFLUOROETH^ U ug/L 1 10 1 PCI 11/09/11 87-68-3 HEXACHLOROBUTADIENE U ug'L 0.9 10 1 PCI 11/09/11 591-78-6 2-HEXANONE u Ufl'L 0.7 10 1 PCI 11/09/11 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCI 11/09/11 98-82-8 ISOPROPYLBENZENE U ug'L 0.58 10 1 PCI 11/09/11 108-10-1 4-METHYL-2-PENTANONE u ug'L 0 53 10 1 PCt ll/09'll 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug'L 5 50 1 PCI 11/09'11 79-16-9 2-NITROPROPANE u ug'L 0.99 10 1 PCI 11'09/11 99-e7-€ 4-lSOPBOPYLTOLUENE u ug'L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE u ug'L 0.39 10 1 PCI 11/09/11 74-B8-1 METHYL IODIDE u ug'L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE u ug'L 05 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 11/09/11 104-51-8 N-BUTVLBEN2ENE u ug'L 03 10 1 PCI 11/09'11 103-65-1 N-PROPYLBENZENE u ug'L 0 5 10 1 PCI 11/09'11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCI 11/09'11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u ug'L 0 3 10 1 PCI 11/09/11 156-60-5 TRANS-1.2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/09/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug'L 1 ID 1 PCI 11/09/11 108-88-3 TOLUENE u ug'L 0.5 10 1 PCI 11'09/11 630-20-6 1.1.1.2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-34-5 1.1.2 2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 11/09/11 127-18-4 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI \ 1/09/1 1 87-61-6 1.2.3-TRICHLOROBENZENE u ug'L 0.23 10 1 PCI 11/09/11 120-62-1 1.2 4-TRICHLOROBENZENE u ug'L 4.37 10 1 PCI 11/09'11 79-00-5 1.1.2-TRICHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 32 6 ug/L 0 7 10 1 PCI 11'09'11 71-55-6 1.1.1-TRICHLOROETHANE U ug/L 0.16 10 1 PCI 11/09'11 75-69^ TRICHLOROFLUOROMETHANE U ug'L 0 3 10 1 PCI 11/09'11 96-18-4 1.2.3-TRICHLOROPROPANE u ug'L 0.33 10 1 PCI 11/09/11 95-63-6 1 3.4-TRIMETHYLBENZENE u ug'L 0.19 10 1 PCI 11/09'11 108-67-8 1 3.5-TRIMETHYLBENZENE u ug'L 0 29 10 1 PCI 11/09'11 108-05-1 VINYL ACETATE u ug'L 20 50 1 PCI 11/09'11 75-01-1 VINYL CHLORIDE u ug'L 0.3 10 1 PCI 11/09/11 1330-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCI ll(09ni 95-47-6 o-XYLENE u ug'L 0 3 10 1 PCI 11/09/11 460-00-4 BROMOFLUOROBENZENE 104 % PCI 11/09/11 1868-53-7 DIBROMOFLUOROMETHANE 99.2 % PCI 11/09/11 17060-07-0 1 2-DICHLOROETHANE-D4 101 % PCI 11/09/11 2037-25-5 T0LUENE-D8 99.6 % PCI 11/09/11 Page 9 of 20 Primed 11/16/11 11-38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: TCC3A Laboratory Sample ID: 1110033-04 DateSampled: 10/27/11 13:30 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/27/11 13:30 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date resfMef/Jod.-EPA 314.0 Percnlorate - Ion Chromatography 014797-73-0 PERCHLOPATE 83. ug'L jMM 11/10/11 TestMethod: SW-846,3005A Metals Digestion 3005A ACID DIGESTION 10/31/2011 12 00 00 am presf Mef/iod.- SW-846, 6020 Metals Analysis By ICP - 6020 MTB 10/31/11 7440-48-4 COBALT 0 23 J ug'L 0.05 0.25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 1 18 ug'L 0.05 0.25 1 MTB 11/01/11 1 resfMer/iod: SW-846, 8260B (Water) Volatile Organics Appendix 9 67-64-1 ACETONE U ug/L 5 10 1 PCI 1 1/09'1 1 107-02-B ACROLEIN U ug'L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug'L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE U Ufl'L 0.5 10 1 DCI 11'09/11 71-43-2 BENZENE U ug'L 0.22 10 1 PCI 11/09/11 108-66-1 BROMOBENZENE U Ufl/L 0.37 10 1 PCI 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/09/11 75-27-4 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/09/11 74-83-9 BROMOMETHANE u ug'L 0 57 10 1 PCI 11/09'11 71-36-3 1-BUTANOL u ug'L 15 50 1 PCI 11/09/11 78-93-3 2-aUTANONE u ug/L 1 11 10 1 PCI 11/09'11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 . PCI 11/09/11 96-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/09/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE u ug'L 0.16 10 1 PCI : 1/09/1; 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug'L 1.71 10 1 PCI 11/09/11 67-66-3 CHLOROFORM u ug/L 0.3 ID 1 PCI 11/09/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 11/09/11 126-99-B CHLOROPPENE (2-CHLORO-1.3-BUTADII u ug'L 0.9 10 1 PCI 11/09/11 95-49-5 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 11/09/11 106-43-1 4-CHLOROTOLUENE u ug'L 0.15 10 1 PCI 11/09/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/09/11 96-12-B 1,2-DiyROh^O-3-CHLDROFROPANE J ug'L 0 35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug'L D.1B 10 1 PCI 11/09/11 106-93-4 '.2-D(BR0M0ETHANE u ijg/L a)5 W 1 PCI ? 1/09/11 74-95-3 DIBROMOMETHANE u ug'L 0.25 10 1 PCI 11/09/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/09/11 541-73-1 •1.3-DlCHLOROBENZENE u ug'L 5.62 10 1 PCI 11/09/11 106-46-7 1,4-DICHLOROBENZENE u ug/L 5 88 10 1 PCI 11/09/11 75-34-3 1.1-DtCHLOROETHANE u ug'L 0.49 •'0 1 PCI il/09f 1 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/09/11 75-35-1 1 1-DICHLOROETHENE u ug'L 0.16 10 1 PCI 11/09/11 156-59-1 CIS-1.:-DICHLOROETHENE u ug'L 0.16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE u ug'L 0.66 10 1 PCI 11/09/11 76-67-5 1.2-DlCHLOROPROPANE \J ug'L 0.16 10 1 PCI 11/09; 11 142-28-9 1 3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI ) 1.'D9'11 590-20-7 2.2-DICHLGROPROPANE u ug/L 0.9 10 1 PCI 11/09'11 563-58-6 1,1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/09" 1 Page 10 of 20 Primed- 11/16/11 11.38 Listing of Resuits by Sample Sample Delivery Group: 1110033 Client Sample ID: TCC3A Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 0033-04 DateSampled: iO/27/ll 13:30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date Test Method: SW-846. 82606 ^a(erj Volatile Orgamcs Appends 9 10061-01-5 CIS-1,3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 11'09/11 10061-02-6 TRANS-1.3-DICHL0R0PR0PENE U ug'L 0.4 10 1 PCI 11'09/11 141-78-6 ETHYL ACETATE U ug'L 0 63 10 1 PCI 11/09/11 100-41-4 ETHYLBENZENE U ug'L 0.16 10 1 PCI 11/09/11 60-29-7 ETHYL ETHER U ug'L 0 4 10 1 PCI ] 1/09/11 97-63-2 ETHYL METHACRYLATE U ug/L 0.19 10 1 PCI 11/09/11 76-13-1 1 1.2-TRICHLORO-1.2.2-TRIFLUOROETH, U Ufl'L 1 10 1 PCI 11/09'11 87-6S-3 HEXACHLOROBUTADIENE u ug/L 0 9 10 1 PCI 11/09'11 591-78-6 2-HEXANONE u uo'L 0.7 10 1 °c\ r'09Mi. 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCI 11/09'11 95-82-8 ISOPROPYLBENZENE U ug'L 0 58 10 1 PCI 11/09/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0 53 10 1 PCI 11/09/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug'L 5 50 1 PCI 11/09/11 79-46-9 2-NITROPROPANE u ua'L 0.99 10 1 PCI 11/09/11 99-87-6 4-I50PROPYLTOLUENE u jg/L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE u ug'L 0.39 10 1 PCI 11/09/11 74-88-1 METHYL IODIDE u ug'L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE u ug'L 0 5 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 11'09/11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCI 11/09/11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u ug'L 0.3 10 1 PCI 11/09/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/09/11 110-57-6 TRAt'^S-l 4-DlCHLORO'2-BUTENE u ug'L 1 10 1 PCI 11/09'11 108-88-3 TOLUENE u ug'L 0 5 10 1 PCI 11/09/11 630-20-6 1 1,1 2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 11/09'11 79-34-5 1 1.2.2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 1 i/09'1i 127-1 e-a TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 1 l/09'1i 87-61-6 1.2 3-TRICHLOROBEN2ENE u ug/L 0.23 10 1 PCI 11/09'1i 120-82-1 1.2^-TRICHLOROBENrENE u ug'L 4.37 10 1 PCI 11/09/11 79-00-5 1 1 2-TRICHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 25.7 ug'L 0.7 10 1 PCI 11/09/11 71-55-6 1.1 1-TRICHLOROETHANE u ug'L 0 16 10 1 PCI 11/09'11 75-69-1 TRICHLOROFLUOROMETHANE u ug'L 0.3 10 1 PCI 11/09'11 96-18-1 1.3 a-TRlCHLORCPROt^AHE ugiL C 33 10 1 PCI 11/09ni 95-53-5 1.2 4-TRtMETHYLBEN2ENE u ug'L 0.19 10 1 PCI 11/09/11 10e-67-B 1.3 6-TRIMETHYLBENZENE u ug'L 0 29 10 1 PCI 11/09/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCI 11/09/11 75-01-4 VINYL CHLORIDE u ug'L 0.3 10 1 PCI 11/09/11 133O-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCI 11/09/11 95-47-6 o-XiLENE u ug'L 0.3 10 1 PCI 11/09/11 460-00-4 BROMOFLUOROBENZENE 102 % PCI 1i/09'11 1868-53-7 DIBROMOFLUOROMETHANE 99.2 "A-PCI 11/09'11 17060-07-0 1 2-DICHLOROFTHANE-D4 101 % PCI 11/09'11 2037-26-5 T0LUENE-D8 99.9 % PCI 11/09'i 1 Page 11 of 20 Primed. 11/16/11 11.36 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: E-9 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 0033-05 DateSampled: 10/27/11 15:40 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analvst Test Date I TestMethod: EPA 314.0 Petchloraie- Ion Cnromaiograpny 014797-73-0 PERCHLORATE 2240 ug'L 25 100 25 JMM 11/10/11 I Tes/Mef/iod.-SW-846, 8260B (Water) Volatile Organics Apoendi* 9 1 67-64-1 ACETONE U ug'L 5 10 1 PCI 1i/09'11 107-02-8 ACROLEIN U Ufl'L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09'11 107-05-) ALLVL CHLORIDE U ug/L 0.5 10 1 PCI 11/09/11 7 1-13-2 BENZENE U ug'L 0.22 10 1 PCI 11/09/11 1C8-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/09/11 7-1-97-5 BROMOCHLOROMETHANE U ug'L 0.31 10 1 PCI 11/09/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM VJ ug'L 0.42 ID 1 PCI lim/ll 74-83-9 BROMOMETHANE U ug'L 0.57 10 1 PCI 11/09/11 71-36-3 1-BUTANOL U ug'L 15 50 1 PCI 11/09/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09'11 98-06-6 TERT-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09'11 75-15-0 CARBON DISULFIDE U ug'L 0 13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE U ug'L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ug'L 0 16 10 1 PCI 1i/09'11 75-00-3 C--ILOROETHANE U ug'L 0.35 10 1 PCI 11/09'n 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1.71 10 1 PCI 11/09'11 67-66-3 CHLOROFORM U ug'L 0 3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE U ug'L 0.81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE |2-CHL0R0-1.3-BUTADIi U ug/L 0.9 10 1 PCI 11/09/11 95-49-8 2-CHLOROTOLUENE U ug'L 0.24 10 1 PCI 11/09/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCt 11/09/11 108-94-1 CYCLOHEXANONE U jg'L 1.56 10 1 PCI 11/09/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/09/11 1C6-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/09/11 95-50-1 1 2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/09/11 541-73-1 1 3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/09/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/09/11 75-34-3 ).1-DICHL0R0FTHANE 0.7 J ug/L 0 49 10 1 PCI 11/09/11 107-06-2 1 2-DICHLOROETHANE U ug/L 0 29 10 1 PCI 11/09/11 75-35-4 1.1-OICHLOROETHENE 575 ug/L 1.6 100 10 PCI 11/10/11 156-59-4 C15-1.2-DlCHLOROETHENE 3.2 J ug/L 0 16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE U ug/L 0 66 10 1 PCI 11/09/11 7 B-8 7-5 1.2-DICHLOROPROPANE U ug/L 0 16 10 1 PCI 11/09/11 142-28-9 1,3-DICHLOROPROPANE U ug'L 0.24 10 1 PCI 11/09/11 590-20-7 2.2-DICHLOROPROPANE U ug'L 0.9 10 1 PCI 11/09/11 563-58-6 1,1-DICHLOROPROPENE U ug'L 0.17 10 1 PCI 11/09/11 10061-01-5 CIS-1 3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI n/09/11 10061-02-6 TRANS-1.3-DlCHLOROPROPENE U ug/L 0.4 10 1 PCI 11/09/11 141-78-6 ETHYL ACETATE u ug'L 0.63 10 1 PCI 11/09/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/09'11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 11/09/11 97-63-2 ETHYLMETHACRYLATE u ug/L 0.19 10 1 PCI 11/09/11 76-13-1 1,1,2-TRICHLORO-1.2.2-TRIFLUOROETr(, u ug/L 1 10 1 PCI 11/09/11 Page 12 of 20 Printed 11/16/11 11:38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: E-9 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110033-05 DateSampled: 10/27/11 15:40 CAS Number Test Parameter Result Units MDL EQL Dilu Fac ion or Analvst Test Date TestMethod: SW-B46, 8260B (Water) Volatile Orgamcs Appendix 9 87-68-3 HEXACHLOROBUTADIENE U ug'L 0.9 10 1 PCI 11/09'11 591-78-6 2-HEXANONE U ug'L 0.7 10 1 PCI 11'09'i 1 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 1 PCI 11'09/i 1 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 11/09/11 108-10-1 4-METHVL-2-PENTANONE U ug/L 0 53 10 1 PCI 11J09r,l 79-63-1 2-I\^EtHYL-1-PR0PAN0L (ISOBUTYL ALC U ug'L 5 50 1 PCI 11/09/11 79-46-9 2-NITROPROPANE U ug/L 0 99 10 1 PCI 11/09/11 99-87-6 4-ISOPROPVLTOLUENE U ug'L 0 24 10 1 PCI 11/09/11 125-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 11/09/1 1 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE U ug'L 0.8 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE U ug/L 0 3 10 1 PCI 11/09/11 103-65-1 N-PROPYLBENZENE U ug'L 0.5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/09/11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 11'09'11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 11'09/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/09'11 108-88-3 TOLUENE u ug'L D 5 10 1 PCl 11/09'11 630-20-6 1 1.1 2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCl 11'09'11 79-34-5 1.1.2.2-TETRACHLOROE THANE u i-g'L 0.85 10 1 PCI 11'09'11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/09'i 1 87-61-6 1.2,3-TRICHLOROBENZENE u Ufl'L 0 23 10 1 PCI 11/09'11 120-82-1 1 2.4-TRICHLOROBENZENE u ug'L 4.37 10 1 PCI n/09'11 79-00-5 1 1.2-TRICHLOROETHANE 3.2 J ug'L 0.25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 2830 ug'L 7 100 IC PCI 11/09'11 71-55-6 M.1-TRICHLOROETHANE 18.7 ug/L 0.16 10 1 PCI 11/09/11 75 69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 11/09/11 96-18-1 1.2.3-TRICHLOROPROPANE u ug/L 0 33 10 1 PCI 11/09/11 95-63-5 1 2.4-TRIMETHYLBENZENE u ug'L 0.19 10 1 PCI 11/09/11 108-67-8 1.3.5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/09/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 11/09/11 75-01-4 VINYL CHLORIDE u ug'L 0 3 10 1 PCI 11/09'11 133O-20-7 m.j^XYLENE u uflfL 0 6 10 1 PCI 1i/09'11 96-47-6 o-XYLENE u Ufl'L 0.3 10 1 PCI 1 l/09'i 1 460-00-1 BROMOFLUOROBENZENE 101 % PCI 1 i/09'i 1 1868-53-7 DIBROMOFLUOROMETHANE 99.7 % PCI 11/09'11 17060-07-0 1.2-DICHLOROETHANE-D4 100 % PCI 11/09/11 2037-26-5 T0LUENE-D8 100 % PCI 11/09/11 Client Sample ID: B-5 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110033-06 DateSampled: .10/27/11 16:10 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date TestMethod: EPA 300.0 Amon Analysis by IC NITRATE-N 10.5 mg'L 0 03 0.2 lCJ31ir. Page 13 of 20 Primed imeni it 36 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: B-5 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110033-06 DateSampled: 10/27/11 16:10 CAS Number Test Parameter ResuU Units MDL Dilut Fac on or Analvst Test Date I TestMethod: EPA 314.0 Percnlorate - Ion Chromatography 014797-73-0 PERCHLORATE 344. ug/L JMM 11/10/11 Test Method: SW-846,8260B (Water) volatile Organics Appendi:< 9 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/09/11 107-02-8 ACROLEIN U ufl/L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 11/09/11 71-43-2 BENZENE U ug'L 0 22 :0 1 PO V./09/V. 106-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0 31 10 1 PCI 11/09/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCt 11/09/11 74-83-9 BROMOMETHANE U ug'L 0.57 10 1 PCI 11/09/11 71-36-3 1-BUTANOL U ug'L 15 50 1 PCI 11/09/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/09/11 99-06-6 TER"^-BUTYLBENZENE U ug/L 0.4 10 PCl 11/09/11 75-15-0 CARBON DISULFIDE U Ufl/L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER u Ufl/L 1 71 10 1 PCl 11/09/11 67-66-3 CHLOROFORM u ug'L 0.3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE u ug/L 0 81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTADIi u ug'L 0.9 10 1 PCI 11/09/11 95-19-8 2-CHLOROTOLUENE u ug'L 0.24 10 1 PCI 11/09/11 106-13-1 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/09/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/09/11 96-12-B 1 2-DIBROMO-3-CHLOROPROPANE u Ufl'L 0.35 10 1 PCt 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug'L 0 18 10 1 PCI 11/09/11 105-S3-4 1 2-DlBROMOETHANE u ug'L 0 15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE u ug'L 0.25 10 1 PCI 11/09/11 95-50-1 1.2-DICHLOROBENZENE u ug'L 5.86 10 1 PCI 11/09/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 t PCI 11/09/11 106-46-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/09/11 75-34-3 1.1-DICHLOROETHANE 116 ug/L 0.49 10 1 PCI 11/09/11 107-06-2 1.2-OICHLOROETHANE u ug/L 0 29 10 1 PCI 11/09/1) 75-35-1 1,1-DICHLOROETHENE 301 ug'L 0.8 50 5 PCt 11/10/11 156-59-1 CIS-1.2-DICHL0R0ETHENE U ug/L 0.16 10 1 PCI 11/09/11 75-71-8 OICHLORODFLUOROMETHANE u 1.9'L 0.66 10 1 PCl 11/Q9'11 78-87-5 1 2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/09/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 11/09/11 590-20-7 2,2-DICHLOROPROPANE u ug'L 0.9 10 1 PCI 11/09/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/09/11 10061-01-5 CIS-1,S-DICHLOROPROPENE u ug'L 0.4 10 1 PCI 11/09/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 11/09/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 PCI 11/09/11 10O-11-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/09/11 60-29-7 ETHYL ETHER u ug'L 0.4 10 1 PCI 11/09/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/09/11 76-13-1 l.l,2-TRICHLORO-1,2 2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 11/09/11 Page 14 of 20 Primed: 11/16/11 11 38 Listing of Resuits by Sample Sample Delivery Group: 1110033 Client Sample ID: B-5 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110033-06 DateSampled: 10/27/11 16 10 CAS Number Test Parameter Result Units MDL Dilution Factor Analvst Test Date I Tesf Meffiod; SW-846, B260B (Water) Volatile Organics Appendix 9 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 11/09/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 PCI 11/09'11 67-63-0 ISOPROPYL ALCOHOL U Ufl/L 5 50 1 PCI 11/09/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 11/09/11 106-10-1 4-METHYL-2-PENTANONE U ug'L 0.53 10 1 PCI 11/09/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 11/09/11 79-46-9 2-NITROPROPANE U ug'L 0.99 10 1 PCI 11/09/11 99-67-6 4-ISOPROPYLTOLUENE U ug'L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE U ug'L 0.39 10 1 PCI 11/09/11 74-68-1 METHYL IODIDE U ug'L 0.5 10 1 PCl 11/09/11 80-52-6 METHYL METHACRYLATE U ug'L 0.5 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 11/09/11 103-65-1 N-PROPYLBENZENE U ug'L 0.5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE u Ufl/L 4 10 1 PCI 11/09/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u Ufl/L 0.3 10 1 PCI 11/09/11 156-60-5 TRANS-1.2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 11/09/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/09/11 108-88-3 TOLUENE u ug'L 0.5 10 1 PCI 11/09/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-34-5 1.1 2.2-TETRACHLOROETHANE u Ufl'L 0.85 10 1 PCI 11/09/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/09/11 87-61-6 1.2.3-TRICHLOROBENZENE u ug/L 0 23 10 1 PCI 11/09/11 120-82-1 1.2.4-TRICHLOROBENZENE u ug'L 4 37 10 1 PCI 11/09/11 79-00-5 1 1,2-TRICHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 726 ug'L 3 5 50 5 PCI 11/10/11 71-55-6 1.1.1-TRICHLOROETHANE 25.8 ug'L 0.16 10 1 PCI 11/09/11 75-69-^ TRICHLOROFLUOROMETHANE U ug/L 0.3 10 1 PCI 11/09/11 96-18-4 1.2 3-TRICHLOROPROPANE u ug/L 0 33 10 1 PCI 11/09/11 95-63-6 1.2 4-TRIMETHYLBENZENE u ug/L 0 19 10 1 PCl 11/09/11 108-67-8 1,3 5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/09/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 11/09/11 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 11/09/11 1330-20-7 m p-XYLENE u ufl/L 0 6 10 1 PCI 11/09/11 95-47-5 o-XYLENE u ug'L 0.3 10 1 PCl 11/09/11 460-00-4 BROMOFLUOROBENZENE 102 % PCI 11/09/11 186B-53-7 DIBROMOFLUOROMETHANE 99 % PCI 11/09/11 17060-07-0 1 2-DICHLOROETHANE-D4 101 % PCI 11/09/11 2037-26-5 T0LUENE-D8 99.9 % PCI 11/09/11 Client Sample ID: TB-2 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 0033-07 DateSampled: 10/27/11 16.15 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analvst Test Date I TestMethod: EPA3WF Anion Analysis by IC NITRATE-N 0.05 J mg'L 0 03 0.2 1 JMM 10/31/11 Page 15 of 20 Primed- 11/16/11 II 38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: TB-2 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110033-07 DateSampled: 10/27/11 16:15 CAS Number Test Parameter Result Units MDL Dilut EQL Fac or Analyst Test Date Tesf Method: EPA 314.0 Perchlorate - Ion Chromatography 014797-73-0 PERCHLORATE U ug/L 1 4 1 JMM 11/10/11 TestMethod: SW-846, 82608 (Water) Volatile Organics Appends 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/09/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE u ug/L 05 10 1 PCI 11/09/11 71-43-2 BENZENE u ug'L 0.22 10 1 PCI 11/09/11 108-86-1 BROMOBENZENE u ug'L 0.37 10 1 PCI 1 ?.'09/' 1 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 11/09/11 75-27-1 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCl 11/09/11 74-83-9 BROMOMETHANE u ug/L 0 57 10 1 PCI 11/09/11 71-36-3 1-BUTANOL u ug'L 15 50 1 PCI 11/09/11 78-93-3 2-BUTANONE u ug'L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE u ug'L 0.4 10 1 PCI 11/09/11 98-06-6 TERT-BUTYLBENZENE u ug'L 0.4 10 1 PCI 11/09/11 75-15-0 CARBON DISULFIDE u ug'L 0.13 10 1 PCI 11/09/11 55-23-5 CARBON TETRACHLORIDE u ug'L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE u ug/L 0.16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYL VINYL ETHER u ug'L 1.71 ID 1 PCI 11/09/11 67-66-3 CHLOROFORM u ug'L 0.3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE u ug'L 0.81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTAD|i u ug/L 0.9 10 1 PCt 11/09/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 11/09/11 106-43-1 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 11/09/11 106-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/09/11 95-12-e 1 2-DIBROMO-3-ChLOROPROPANC u jg/L C.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug'L 0.18 10 1 PCI 11/09/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/09/11 95-50-1 1.2-DICHLDROBENZENE u ug/L 5.86 10 1 PCI 11/09/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/09/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5 88 10 1 PCI 11/09/11 75-34-3 1.1-DICHLDROETHANE u ug/L 0 49 10 1 PCI 11/09'-11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/09/11 75-35-1 1.1-DICHLDROETHENE u ug/L 0.16 10 1 PCI 11/09/11 156-59-1 CIS-1 2-DII:HL0R0ETHENE u ug/L 0.16 10 1 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCl 11)09/11 76-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 11/09/11 142-28-9 1.3-OICHLOROPROPANE u ug/L 0.24 10 1 PCI 11/09/11 590-20-7 2 2-DICHLOROPROPANE u ug/L 0 9 10 1 PCI 11/09/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/09/11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/09/n 10061-02-6 TRANS-1 .S-DICHLOROPROPENE u ug/L 0.4 10 1 PCl 11/09/1'' U1-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI 11/09/11 100-4 ETHYLBEtiZENE u ug'L 0.16 10 1 PCI 11/09/11 60-29-7 ETHYLEJHER u ug/L 0.4 10 1 PCI 11/09/11 97-63-2 ETHYLMETHACRYLATE u ug/L 0.19 10 1 PCI 11/09/11 76-13-1 1.1 2-TRICHLORO-1.2.2-TRIFLUOPOETH-u ug'L 1 10 1 PCI 11/09/11 Page 16 of 20 Primed- 11/16/11 11 38 Listing of Resuits by Sample Sample Delivery Group: 1110033 Client Sample ID: TB-2 Laboratory Sampte ID: 1110033-07 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled- 10/27/11 16 15 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date Units 1 TestMethod: SW-B46. 8260B (Water) Volat.Ie Organics Append X 9 87-s8-^ HCXACHLOROBJTADIENE U ug/L 0 9 10 1 PCI n/09/11 591-78-6 2-HEXANONE U ug'L 0 7 10 1 PCI 11/09/11 6 7-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 11/09/11 98-82-8 ISOPROPYLBENZENE u ufl/L 0.58 10 1 PCI 1 1/09'i1 106-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 PCI 11/09'11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCI 11'09'11 79-46-9 2-NITROPROPANE u ug'L 0.99 10 1 PCI 11'09'11 99-8/-6 4-ISOPROPYLTOLUENF u ug'L 0.24 ID 1 °CI 1 1/09.'1 1 126-98-7 METHACRYLONITRILE u ug'L 0.39 10 1 PCI 11/09/11 74-83-1 MtTHYL IODIDE u ug'L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 11/09'11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCl llfO-ihi 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCI 11/09'11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/09/11 100-42-5 STYRENE u uO'L 0.3 10 1 PCI 11/09/11 156-60-5 TpANS-1.2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 11/09/11 110-57-6 TPANS-1 4-DICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/09/11 108-88-3 TOLUENE u ug'L 0.5 10 1 PCI 11/09/11 630-20-6 1,1 1.2-^ETRACHLOP.OETHA^4E b ug'L 0.25 ID 1 PCI 11/09/11 79-34-5 1.1.2.2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 11/09/11 127-18-1 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 11/09/11 87-61-6 1 2.3-TRICHLOROBENZENE u ug'L 0 23 10 1 PCI 11/09'n 120-82-1 l.^.4-TRlCHL0ROBENZENE u ug'L 4.37 10 1 PCl 11/09111 79-00-5 1.1.2-TRICHLOROE THANE u ug/L 0 25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 4. J ug'L 0 7 10 1 PCI 11/09/11 71-55-5 1.1 1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 11/09/11 75-69-4 Tt?ICHLOROFL UOROMETHANE u ug'L 0 3 10 1 PC 11/09/1 1 96-18-1 1 ?.3-TRICHLOROPROPANE u ug'L 0.33 10 1 PCI 11/09/11 95-63-6 1 2,4-TRIMETHYLBENZENE u ug'L 0.19 10 1 PCl 11/09/11 108-67-8 1 3.5-TRIMETHYLBENZENE u ug'L 0.29 10 1 PCI 11/09/11 108-05-4 VINYL ACETATE u ugil 20 50 1 PCI 11/09/11 75-0 M VINYL CHLORIDE u ug'L 0 3 10 1 PCI 11/09/11 1330-20-7 m p-XYLENE u ug'L 0 6 10 1 PCI 11/09/11 95-17-6 o-XYLENE u ug'L 0.3 10 1 PCI 11/09/11 460-00-4 BROMOFLUOROBENZENE 102 1 PCI ll/09'll 1868-53-7 DIBROMOFLUOROMETHANE 99.4 % 1 PCI 11'09'1i 17060-07-0 1.2-DICHLOROETHANE-D4 102 % 1 PCI 11'09'li 2037-26-5 T0LUENE-D8 99.3 % 1 PCl 11/09'i 1 Client Sample ID: FB-2 Laboratory Sample ID: 1110033-08 Sample Description: ATK-DLV - Promontory WeHs Fall 2011 DateSampled: 10/27/11 16.20 CAS Number Test Parameter Result Units MDL Dilution EOL Factor Analvst Test Date 1 Tesf Method: EPA 300,0 Aaion Analys.s by IC 1 NiTRATE-N 0 05 J mg'L 0.03 0.2 1 JMM 10/31/11 Page 17 of 20 Pnmed- n/16/11 11.3S Listing of Resuits by Sample Sample Delivery Group: 1110033 Client Sample ID: FB-2 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 111 0033-08 DateSampled: 10/27/11 16:20 CAS Number Test Parameter Result Units MDL Dilut EQL Fac or Analvst Test Date TestMethod: EPA 314.0 Perchloiate - Ion Chromatography 014797-73-0 PERCHLORATE U ug'L 1 4 1 JMM 11/10/11 1 Test Method: SlV-846, 52608 (Water) Volanle Organics Appendix 9 1 67-64-1 ACETONE U uq/L 5 10 1 PCI 11/09/11 107-02-8 ACROLEIN U ufl/L 6 10 1 PCI 11/09/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/09/11 107-05-1 ALLYL CHLORIDE U ug/L 0 5 10 1 PCI 11/09/11 71-43-2 BENZENE U ug'L 0.22 10 1 PCI 11/09/11 108-66-1 BROMOBENZENE U ug'L 0.37 10 1 PCl 11/09/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/09/11 75-27-1 BROMODICHLOROMETHANE U ug'L 0.19 10 1 PCI 11/09/11 75-25-2 BROMOFORM U ug'L 0.42 10 1 PCI 11/09/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 1 1/09/11 71-36-3 1-BUTANOL U ug/L 15 50 1 pc; n/09/11 7B-93-3 2-BUTANONE U ug'L 1.11 10 1 PCI 11/09/11 135-98-8 SEC-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09/11 98-06-6 TERT-BUTYLBENZENE U ug'L 0.4 10 1 PCI 11/09/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 11/09/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/09/11 108-90-7 CHLOROBENZENE U ufl/L 0 16 10 1 PCI 11/09/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 11/09/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ufl/L 1.71 10 1 PCI 11/09/11 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 11/09/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 11/09/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADII U ug/L 0.9 10 1 PCI 11/09/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 11/09/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCI 11/09/11 108-94-1 CYCLOHEXANONE u ug/L 1 56 10 1 PCI 11/09/11 96-12-8 1 2-DI0ROMO-3-CHLOROPROPANE u Ufl/L 0.35 10 1 PCI 11/09/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0 IB 10 1 PCI 11/09/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/09/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/09/11 95-50-1 1.2-DICHLOROBENZENE u ug'L 5.86 10 1 PCI 11/09/11 541-73-1 1.3-DlCHLOROBENZENE u ug/L 5.52 10 1 PCt 11/09/11 106-46-7 1,4-DICHLOROBENZENE u ug'L 5.88 10 1 PCI 11/09/11 75-34-3 1.1-DlCHLOROETHANE u ug/L 0 49 10 1 PCI 11/09/11 107-06-2 1 2-DlCHLOROETHANE u ug/L 0.29 10 1 PCI 11/09/11 75-35-1 1.1-DlCHLOROETKENE u ug/L 0.16 10 •> PCl 11'09/11 156-59-4 CIS-1.2-DICHLOROETHENE u ug/L 0.16 10 PCI 11/09/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/09/11 78-87-5 1.2-DtCHLOROPROPANE u ug/L 0.16 10 1 PCI 11/09/11 142-28-9 1 3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 11/09/11 590-20-7 2.2-DlCHLOROPROPANE u ufl/L 0.5 10 1 PCl 11/09/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/09/11 10051-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 04 10 1 PCI 11/09/11 10061-02-6 TRAN5-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/09/11 141-78-6 ETHYL ACETATE u ug'L 0 63 10 1 PCI 11/09/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 11/09/11 60-29-7 ETHYL ETHER u ug/L 04 10 1 PCI 11/09/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 11/09/11 76-13-1 1 1.2-TRICHL0R0-1 2,2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 11/09/11 Page 18 of 20 Primed 11/16/11 11:38 Listing of Resuits by Sampie Sample Delivery Group: 1110033 Client Sample ID: FB-2 Laboratory Sample ID: 1110033-08 DateSampled: 10/27/11 16.20 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac [ Test Method: SW-846. 8260B (Water) Volatile Orgamcs Appendu. 9 or Analvst Test Date 87-68-3 HEXACHLOROBUTADIENE U ug'L 0.9 10 1 PCI 11/09/11 591-78-6 2-HEXANONE U ug'L 0 7 10 1 PCl n/09/11 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 11/09/11 98-82-8 ISOPROPYLBENZENE U ug'L 0.58 10 I PCI 11/09/11 108-10-1 4-METHYL-2-PE NTANONE U ug/L 0.53 10 1 PCI 11/09/11 78-63-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCl 11/09'11 79-46-9 2-NITROPROPANE U ug'L 0.99 10 1 PCl 11/09'11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 11/09/11 126-98-7 METHACRYLONITRILE U ug'L 0.39 10 1 PCI 11/09'11 74-88-4 METHYL IODIDE U ug'L 0.5 10 1 PCI 11/09/11 80-62-6 METHYL METHACRYLATE U ug'L 0.5 10 1 PCI 11/09/11 75-09-2 METHYLENE CHLORIDE U ug'L 0 8 10 1 PCI 11/09/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 11/09/11 103-65-1 N-PROPYLBENZENE U ug/L 0 5 10 1 PCI 11/09/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 11/09/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCl 11/09/11 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 11/09/11 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0 34 10 1 PCI 11/09/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug/L 1 10 1 PCI 11/09/11 108-88-3 TOLUENE U ug/L 0.5 10 1 PCI 11/09/11 630-20-6 1 1.1.2-TETRACHLOROETHANE U ug/L 0.25 10 1 PCI 11/09/11 79-34-5 1.1.2.2-TETRACHLOROETHANE U ug/L 0 85 10 1 PCI 11/09/11 127-18-4 TETRACHLOROETHENE U ug'L 0.4 10 1 PCI 11/09/11 87-61-6 1 2.3-TRICHLOROBENZENE U ug/L 0.23 10 1 PCI 11/09/11 120-82-1 1.2.4-TRICHLOROBENZENE U ug'L 4.37 10 1 PCI 11/09/11 79-00-5 1.1.2-TRICHLOROETHANE u ug'L 0.25 10 1 PCI 11/09/11 79-01-6 TRICHLOROETHENE 0.9 J ug'L 0.7 10 1 PCI 11/09/11 71-55-6 1.1 1-TRICHLOROETHANE U ug'L 0.16 10 1 PCI 11/09/11 75-69-1 TRICHLOROFLUOROMETHANE U Ufl'L 0.3 10 1 PCI 11/09M 1 96-18-4 1.2.3-TRICHLOROPROPANE U ug'L 0.33 10 1 PCI 11/09/11 95-63-6 1.2.4-TRIMETHYLBENZENE U Ufl'L 0 19 10 1 PCI 11/09/11 108-67-8 1 3.5-TRIMETHYLBENZENE U ug/L 0 29 10 1 PCI 11/09/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCI 11/09/11 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 11/09/11 1330-20-7 m p-XYLENE u ug'L 0.6 10 1 PCI 11/09/11 95-17-6 o-XYLENE u ug'L 0 3 10 1 PCI 11/09/11 460-00-4 BROMOFLUOROBENZENE 102 % PCl 11/09/11 1868-53-7 DIBROMOFLUOROMETHANE 100 % PCI 11/09/11 17060-07-0 1.2-DICHLOROETHANE-D4 103 % PCI 11/09/11 2037-26-5 T0LUENE-D8 100 % PCI 11/09/11 Page 19 of 20 Primed. li/16/U 11 38 Data Reporting Qualifiers U Indicates that the analyte concentration is less than the MDL. B This flag is used when an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration tor tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL (e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratory has demonstrated that the MDL can be achieved In a laboratory reagent blank, but does not guarantee it Can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally is 5 to 10 times the MDL. For many analytes the EOL is selected as the value of the lowest standard in the calibration curve. Dilution Dilution Factor: The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 20 of 20 Primed: 11/16/11 11:38 ATK Space Systems Group Environmental Laboratory Client Name Sample Receipt Checklist SDG No. Carrier. . • Hang delivered, rw cootei Cooler Information: Cooler Numb«r/tD: Carrier Ni^bcr. and delii/ered. 5ampie(t) taken out at f eceiving counter .Daie_ iniiiais' CondHKm o( Stiippi;^ Comainef Cooler Sealed (taped): Cuitody Seak Pres«nt Cool anv. State of Cootam. Themiomelef ID: Packing Description: I'Faif < iNoi Appricabie ilYei ' iNol Applicable Yes 1 INoi Applicable . 1 Intact [ iBroken 1 'Blue Ice 1 iNorte 1 iPanially Frozen uMetted Reading: ^ 'C CF: '~ I lOamageo (eipiain). Seal Number:, Other. Correded Temp: Temp Blank includad: i 'Yes Chaln-Of-Cuttody Information: COCPtwent: f^Mi^^t COC Numbtffii. kfilyyOn • COC signed (relinquished and ivcervid)' COC or LWI agreei with (ample labeti: t^^s No(e»- MNo liNo liNo Other; I iNoi Applicable .'INot Applicable Sample Information: Samples included in uoler Custody Seals Present: MYes Other illnlaci \ IBroken Sect NumberTs) Sample containers tntad. MVu liNo Notes: Sampin ki proper cordBlners U^et MNO SuTlciem sample wolume: nNo All sample] received In hold lime. kYes [iNo, Water - V0A>Ti7ve icro headspKe: UPi»-pretervtd with HCI: Notes: Vf^ MNo liNoi Applicable 1 iPre-preservcd with NajSjOi: 1 iNon-Pr«en»M Water - pH acceptable upon receipt; UNO,' WajSOjO, Notes: I lYes t lAdjusled (see convnenU below) I iNol Applicabla ri^Oj = NaOH " ZnAC /NaOH : Water - pH adjusled: (mig. & Lot No) HNO, Other HCI NaOH ZnAC HCI 5;OP-in2 l onn A 1110033 ENVIRONMENTAL LAB WORK REQUEST TO ATK ENVIRONMENTAL LABORATORY LWR NO.E13304 Login No. FROM -EXTENSION COST CENTER' 8200 WORK ORDER DATE. ORGANIZATION: Environmental Services MAD. STOP. 301 REPORT RESULTS TO MS 301 SAMPLE INFORMATION SAMPLE DATE TYPE LOCATION TIME TEST REMARKS SAMPLE DATE G C LOCATION TIME TEST REMARKS X 1|50 X 1/ iSiO y t{ IS30 X ff A «l tt £^ X If /S'Yo ' g->S' Y ff Y // l&ls f( fi It 't Y f/ tr c( M ^ 10. 11. 11. CHAIN OF CUSTODY RELINQUISHED BY DATE TIME RECEIVED BV DATE TIME tokif/i loh/ii OlOD —J f t • dlQO FOR LABORATORY USE ONLY DATE COMPLETED DATE REPORTED SIGNATURE 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Wednesday, November 16, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1110031 Page 1 of 22 Printed- 11/16/11 11:25 Sample Delivery Group: 1110031 Sample No. Client No. Test Requested Sample Description Received Collect Date/Time Matrix 1110031-01 A-10 10/26/11 10/25/2011 11.50:0 EPA 300.0 EPA 314.0 SW-846, 8260B (Water) Anion Analysis by IC Perchlorate - ion Chromatography Voiatiie Orgamcs Appendix 9 Water Water Water 1110031-02 D-1 10/26/11 10/25/2011 12.30:0 EPA 300.0 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Metais Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 Water Water Water Water Waler 1110031-03 D-2 10/26/11 10/25/2011 13:00:0 EPA 300.0 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Metals Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 Waler Water Water Waler Water 1110031-04 D-2A 10/26/11 10/25/2011 13:00:0 EPA 300 0 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Metals Digestion Metals Analysis by ICP - 6020 Volalile Orgamcs Appendix 9 Water Water Water Water Water 1110031-05 D-6 10/26/11 10/25/2011 13:35.0 EPA 300.0 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Metals Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 Water Water Water Water Water 1110031-06 D-4 10/26/11 10/25/2011 14:05:0 EPA 300.0 EPA 314.0 SW-846. 3005A SW-846. 6020 SW-846, 8260B (Water) Anion Analysis by iC Perchlorate - Ion Chromatography Melals Digestion Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 Wa\er Water Water Water Water 1110031-07 D-5 10/26/11 10/25/2011 14:35:0 EPA 300.0 Anion Analysis by IC Water Page 2 of 22 Prinfed- 11/16/11 11 26 Sample Delivery Group: 1110031 Sample No. Client No. Test Requested Sample Description Received Collect Date/Time Matrix 1110031-07 D-5 10/26/11 10/25/2011 14:35:0 EPA 314.0 SW-845. 3005A SW-846. 6020 SW-846. 82606 (Water) Perchlorate - Ion Chromatography Metals Digestron Metals Analysis by ICP - 6020 Volatile Organics Appendix 9 Water Water Water Water 1110031-08 A-6 10/26/11 10/25/2011 15:10.0 EPA 300.0 EPA 314.0 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Volalile Organics Appendix 9 Water Water Water 1110031-09 J-3 10/26/11 10/25/2011 15:50.0 EPA 300.0 EPA 314.0 SW-846. 8260B (Water) Anion Analysis by IC Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water Water Certified By: W. Scott Fraser, Quality Assurance Officer 11/16/2011 Date This certifies that the following data meets the requirements of the National Environmental Laboratory Accreditation Program (NELAP) unless otherwise annotated: Page 3 of 22 Printed- 11/16/11 11.25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: A-10 Laboratory Sample ID: 1110031-01 Date Sampled: 10/25/11 11-50 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac ion ;o£ Analvst Test Date Tea f Method; EPA 300.0 Anion Analysis Dy IC NITRATE-N 9.51 mg/L 0.03 0.2 1 JMM 10/26/11 Test Method: EPA 314.0 Petchlora-.e - lor Ctromatagtaphy 1 014797-73-0 PERCHLORATE 16. ug/L 1 4 1 JMM 11/08/11 Test Method: SW-B46, 8260B (Water) Volatile Orgamcs Appendix 9 1 67-64-1 ACETONE U ug'L 5 10 1 PCI 10'31'i 1 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31'11 107-13-1 ACRYLONITRILE U ug'L 0.5 10 1 PCl 10/31 fli 107-05-1 ALLYL CHLORIDt; U ug'L 0.5 10 1 PCI 10/31/11 71-43-2 BENZENE U ug'L 0.22 10 1 PCI 10/31'11 108-86-1 BROMOBENZENE U ug'L 0.37 10 1 PCI 10/31/11 74-97-& BROMOCHLOROMETHANE U Ufl/L 0.31 10 1 PCI 10/31/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 10/3V11 75-25-2 BROMOFORM U Ufl/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE U uglL 0.57 10 1 PCI 10/31/n 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE U ug'L 0 4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE U ug'L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE U ug'L 0 13 10 1 PCI 10/31'11 56-23-5 CARBON TETRACHLORIDE U ug'L 0 27 10 1 PCI 10/31'11 108-90-7 CHLOROBENZENE U ug'L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE U Ufl/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM U Ufl/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE l2-CHL0R0-1 3-BUTADIi U ug'L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE U ug'L 0 24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug'L 0.15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1,2-DtaROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31'11 124-48-1 DIBROMOCHLOROMETHANE u ug'L 0.18 10 1 PCI 10/31/11 106-93-4 1.2-DIBROMOETHANE u ug'L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug'L 0.25 10 1 PCI 10/31/11 95-50-1 1 2-DICHLOROBENZENE U ug'L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DICHLOROBENZENE U Ufl'L 5.62 10 1 PCI 10/31/11 106-46-7 1,4-DICHLOROBENZENE u ug/L 5.8B 10 1 PCI 10/31/11 75-34-3 1.1-DICHLOROETHANE u ug'L 0.49 10 1 PCI 10/31/11 107-06-2 1 2-DICHLOROETHANE u ug'L 0.29 10 1 PCI 10/31/11 75-35^ 1.1-DICHLOROETHENE u ug'L 0.16 10 1 PCI 10/31/11 156-59-* CIS-1.2-DICHLOROETHENE u Ufl/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug'L 0.66 10 1 PCI 10/31/11 78-87-5 1 2-DICHLOROPROPANE u ug'L 0.16 10 1 PCl 10/31/11 142-28-9 1.3-DICHLOROPROPANE u ug'L 0.24 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE u ug'L 0.9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31'11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug'L 0.4 10 1 PCI 10/31/n 141-78-6 ETHYL ACETATE u ug'L 0 63 10 1 PCl 10/31/1 ^ 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 Page 4 of 22 Printed: 11/16/11 11:25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: A-10 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110031-01 DateSampled: 10/25/11 11 50 CAS Number Test Parameter Result Units MDL Dilution Factor Analvst Test Date Units MDL 1 Test Method: SW-B46. 8260B (Water) VolaMe Organics Appendix 9 1 60-29-7 ETHYL ETHER U ug'L 0.4 10 1 PCI 10'31'11 97-63-2 ETHYL METHACRYLATE u ug'L 0 19 10 1 PCI 10/31/11 76-13-1 1.1.2-TRICHLORO-1.2 2-TRIFLUOROETH/ u ug'L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROBUTADIENE u ug'L 0.9 10 1 PCI 10/31/11 591-78-5 2-HEXANONE u ug'L 0 7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE u ug'L 0.58 10 1 PCI 10/31/11 108-10-1 4.METHYL-2-PENTANONE u ug'L 0.53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE u ug'L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 10/31/n 74-88-* METHYL IODIDE u jg/L 0.5 10 1 PCI 10/31'11 a 0-6 2-6 METHYL METHACRYLATE u ug'L 0.5 10 1 PCI 10'31'11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE u ug'L 05 10 1 PCI 10/31'11 91-20-3 NAPHTHALENE u ug'L 4 10 PCI 10/31/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 10/31/11 15S-60-5 TRANS-1,2-DICHLOROETHENE u ug'L 0.34 10 1 PCI '0/31/11 110-57-6 TRANS-1.4-D1CHLORO-2-BUTENE u ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u Ufl'L 0.5 10 1 PCI 10/31/11 630-20-6 1,1 1.2-TETRACHLOROETHANE u ufl/L 0.25 10 1 PCI 10/31/11 79-34-5 1.1.2,2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 10/31/11 127-1 B-4 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 10/31/11 87-61-6 1.2,3-TRICHLOROBENZENE u ug'L 0.23 10 1 PCI 10/31'11 120-82-1 1 2,4-TRICHLOROBENZENE u ug'L 4.37 10 1 PCI 10/31/11 79-00-5 1 1,2-TRIChLOROETHANE u ug'L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE u ug/L 0 7 10 1 PCI 10/31/11 71-55-6 1 1 1-TRICHLOROETHANE u ug'L 0 16 10 1 PCI 10/31/11 75-69-) TRICHLOROFLUOROMETHANE u Ufl'L 0.3 10 1 PCI 10/31/11 96-18-4 1,2 3-TRICHLOROPROPANE u ug'L 0 33 10 1 PCI 10/31/11 95-63-6 1.2.4-TRIMETHYLBENZENE u ug'L 0 19 10 ' PCI 10/31/11 108-67-8 1 3.5-TRIMETHYLBENZENE u ug'L 0.29 10 1 PCI 10/31/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCI 10/31/11 75-01-* VINYL CHLORIDE u ug/L 0 3 10 1 PCI 10/31/11 1330-20-7 m p-XYLENE u ug'L 06 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 107 % 1 PCI 10'31'n 1868-53-7 DIBROMOFLUOROMETHANE 98.2 % 1 PCI 10/31/11 17060-07-0 1 2-DICHL0R0ETHANE-D4 99.5 % 1 PCI 10/31/11 2037-26-5 TOLUENE-DS 94.1 % 1 PCI 10/31/11 Page 5 of 22 Pnmed- 11/16/11 U 25 Listing of Results by Sample Sample Delivery Group: 1110031 [Client Sample (D: D-1 Sample Description: AVK-DLV - Promonloty Wells Fall 2011 Laboratory Sample ID: 1110031-02 Date Sampled: 10/25/11 12:30 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analvst Test Date EPA 300.0 Amon Analysis b/ IC NITRATE-N 3 04 mg'L 0.03 0.2 1 JMM 10/26/11 r TestMethod: EPA 314.0 Perchlorate - Ion Chromatography 1 L^_w^—. — 014797-73-0 PERCHLORATE 1200 ug'L 50 200 50 JMM 11/08/11 r Test Method: SW-846, 3O05A Melals Digeslion 1 —• - • — 3005A ACID DIGESTION 10/31/2011 J MTB 10.'31.'11 12 00 00 am 1 TestMethod: SW-846. 6020 Metals Analysis by ICP - 6020 1 L- — 7440-48-4 COBALT 2.82 ug'L 0.05 0.25 1 MTB 11/0T11 7439-98-7 MOLYBDENUM 3.77 ug'L 0.05 0 25 ' MTB 11/01/11 [• TestMethod: SW-B46, B260B (Water) Volatile Orgamcs Appendix 9 1 67-64-1 ACETONE U ug'L 5 10 1 PCI 10/31/1 1 107-02-B ACROLEIN u ug'L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE u ug'L 0.5 10 1 PCI 10/3 I'I 1 107-05-1 ALLYLCHLORIDE u ug'L 0.5 10 1 PCI 10/31'11 71-43-2 BENZENE u ug'L 0.22 10 1 PCI 10/31'11 109-86-1 BROMOBENZENE u i-g'L 0.37 10 1 PCl 10'31'11 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE u ug'L 0.19 10 1 PCI 10/31/11 75-25-2 BROMOFORM u ug'L 0.42 10 1 PCI 10'31'11 74-83-9 BROMOMETHANE u ug/L 0 57 10 1 PCI 10'31'11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCt 10'31'11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE u ug'L 0 4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug'L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE 95.7 ug'L 0.27 10 1 PCI 10/31/11 108-50-7 CHLOROBENZENE U ug'L 0 16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE U ug'L 0.35 10 1 PCI 10/31/11 110-75-B 2-CHLOROETHYLVINYL ETHER U ug'L 1 71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM 10.1 ug'L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE U ug'L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADIi U ug'L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 106-43-1 4-CHLOROTOLUFNE U ugH 0 IS 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug'L 1.56 10 1 PCI 10/31/11 96-12-8 1.2-D1BROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-4 1.7-DlBROMOETHANE u ug/L 0.15 10 1 PCl 10/31/11 74-95-3 DIBROMOMETHANE u ug'L 0.25 10 1 PCI 10/31/11 95-50-1 1,2-DICHLOROBENZENE u ug'L 5.85 10 1 PCI 10/31/11 541-73-1 1.3-DICHLOROBENZENE u ug'L 5 62 10 1 PCI 10/31/11 106-45-7 1.4-DICHLOROBENZENE u ug'L 5.8B 10 1 PCI 10/31/11 75-34-3 M-DICH'-OROE THANE -.1 6 ug'L 0 49 1C PCl 10/31/V. 107-06-2 1,Z-DICHL0R0ETHANE U ug'L 0 29 10 1 PCI 10/31/11 75-35-4 1.1-DICHLOROETHENE 402 ug'L 1.6 100 10 PCI 11/01/11 155-59-4 CIS-1.2-DICHLOROETHENE U ug'L 0 16 ID 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE U ug'L 0 66 10 1 PCI 10/3 t/i; 78-B7-5 1.2-DICHLOROPROPANE U ug/L 0.16 10 1 PCI 10/31/11 Page 6 of 22 Printed. 11/16/11 11.25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-1 Laboratory Sample ID: 1110031-02 DateSampled: 10/25/11 12.30 Sample Description: ATK-DLV - Promontorv Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac or Analvst Test Date Tesf Method: SW-846, 8260B (Wafer) Volatile Orgamcs Appendi. 9 142-28-9 1.3-DICHLOROPROPANE U ug'L 0.2A 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE U ug'L 0 9 ID 1 PCl 10/3 I'I 1 563-58-6 1 1-DICHLOROPROPENE U ug'L 0 17 10 1 PCI 10/31'11 10061-01-5 C(S-1 3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 10'31'11 10061-02-5 TRANS-1,3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 10/31'1i 141-78-5 ETHYLACETATE U ug/L 0.63 10 1 PCI 10/31/11 100-41-* ETHYLBENZENE U ug/L 0.16 10 1 PCl 10/31/11 60-29-7 ETHYL ETHER U ug'L • 4 10 1 PCI 10/31'11 97-63-2 ETHYL METHACRYLATE U ug'L 0 19 10 1 PCI 10/31/11 76-13-1 1 1,2-TRICHLORO-1,2 2-TRIFLUOROETH. U ug'L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROBUTADIENE U ug'L 0.9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE U ug'L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCI 10/31'n 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PCI I0/31'11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCt 10/31/11 79-46-9 2-NITROPROPANE u ug'L 0 99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE u ug'L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE u ug/L 0.5 10 1 PCI 10'31'11 80-62-6 METHYL METHACRYLATE u ug/L 0 5 10 1 PCI 10/31/11 75-09-2 METHVLFNE CHLORIDE u ug/L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 10/31/11 103-66-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 10/31/11 100-12-5 STYRENE u ug'L 0 3 10 1 PCl 10/31/11 156-60-5 TRANS-1.2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENF u ug/L 1 10 1 PCI 10/31/11 108-98-3 TOLUENE u ug'L 0.5 10 1 PCI 10/31/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 10/31/11 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 10/31/11 127-18-1 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 10/31/11 87-61-6 1.2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-62-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PC 10/31'11 79-00-5 1 1.2-TRlCHLOROETHANE u ugiL 0.25 10 1 PCl '0/31*11 79-01-6 TRICHLOROETHENE 5230 ug/L 7 100 1 PCl 11/01/11 71-55-6 1 1,1-TRICHLOROETHANE 590 ug/L 1.6 100 1 PCI 11/01/11 75-69-1 TRICHLOROFLUOROMETHANE U ug/L 0.3 10 1 PCI 10/31/11 96-18-4 1 2.3-TRICHLOROPROPANE U ug'L 0.33 10 1 PCI 10/31/11 95-63-6 1.2 4-TRIMETHYLBEN2ENE U ug'L 0 19 10 1 PCI 10/31/11 108-57-8 1.3 5-TRIMETHYLBENZENE U •jg/L 0 29 10 1 PCl 10(31fll 108-05-1 VINYL ACETATE U ug/L 20 50 1 PCI 10/31/11 75-01-1 VINYL CHLORIDE U ug/L 0.3 10 1 PCI 10/31/11 1330-20-7 m p-XYLENE u ug'L 0.6 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFl UOROBENZENE 105 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 101 % PCl 10/31/11 17060-07-0 1.2-DICHLOROETHANE-D4 99 3 7o PCI 10/31/11 2037-26-5 T0LUENE-D8 95 1 % PCI 10/31/11 Page 7 of 22 Primed 11/16/11 H 25 Listing of Results by Sample Sample Delivery Group: 1110031 Client sample ID: D-2 Sample Description'. ATK-DLV - Promor^tory Wells Fall 2011 Laboratory Sample ID: 1110031-03 DateSampled: 10/25/11 13.00 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date 1 Test Method: EPA 300.0 Anion Analysis by IC 1 NITRATE-N 5.02 mg/L 0 03 02 1 JMM 10/26'11 \ TestMethod: EPA 314.0 Perchloraie - Ion Chromatography 1 014797-73-0 PERCHLORATE 417. ug/L 10 40 10 JMM 11/08/11 1 Test Method; SW-B46, 30O5A Metals Digestion 1 3005A ACID DIGESTION 10/31/2011 1 MTB 10/31/11 12:00 00 am 1 Test Method: SW-S46, 6020 Metals Analysis by ICP - 6020 ] 7440-48-1 COBALT 0.42 ug/L 0.05 0.25 1 MTB ll'OI'll 7439-98-7 MOLYBDENUM 13.6 ug/L 0.05 0.25 MTB 11/01/11 1 TestMethod: SW-846, 8260B (Water) Volatile Organics Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI 10/31/11 107-02-6 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 7^-4Z-2 BENZENE U ug/L 0.22 10 1 PCI 10/31/11 108-85-1 BROMOBENZENE U ug/L 0.37 10 1 PCl 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0 19 10 1 PCI 10/31/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE u ug/L 1 11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE 15.8 ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE U ug/L 0.15 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM 64 ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 10/31/11 125-99-8 CHLOROPRENE (2-CHLORO-l,3-BUTADII u ug/L 09 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 106-43-1 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-* 1,2.0IER0M0ETHAN£ u ug'L 0.15 10 1 PCl 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1,2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31'11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1 1-DICHLOROETHANE 10.9 ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0 29 10 1 PCI 10/31/11 75-35-1 1.1-DICHLOROETHENE 44 ug'L 0.16 10 1 PCI 10/31/11 156-59-4 CIS-1.2-DICHLOROETHENE 20.9 ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE U ug'L 0.66 10 1 PCI 10/31/11 78-87-5 1.2-DICHLOROPROPANE U ug/L 0.16 10 1 PCI 10/31/11 Page 8 of 22 Primed- 11/16/11 11:25 Listing of Results by Sample Sample Delivery Group: 1110031 Client S<imple ID: D-2 Laboratory Sample ID: 1110031-03 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 DateSampled: 10/25/11 13.00 CAS Numbpr Test Parameter RnKiilt Units MDL Dilution EQL Factor Analvst Test Date 1 Test Method: SlV-fl^6, 8260S (Water) Volatile Organics Appendix 9 1 142-25-9 1 ,3-DICHLOROPROPANE U ug'L 0.24 10 1 PCI 10/31/11 590-2t)-7 2.2-DICHLOROPROPANE U ug'L 0.9 10 1 PCI 10/31/11 563-56^ 1.1-DICHLOROPROPENE U ug'L 0.17 10 1 PCI 10/31/1 1 10061-01-5 CIS-1.3-DICHLOROPROPENE U ug'L 0 4 10 1 PCI 10/31'11 10061-OJ-6 TRANS-1.3-DICHLOROPROPENE U ug'L 0 4 10 1 PCI 10/31J11 141-7(j-6 ETHYLACETATE U ug'L 0.63 10 1 PCI 10'31'11 100-11-4 ETHYLBENZENE U ug'L 0.16 10 1 PCI 10'31/i 1 60-29-7 ETHYL ETHER U ug'L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE U ug'L 0.19 10 1 PCI 10/31/11 76-13-1 l,1.2-TRICHLORO-1.2 2-TRIFLUOROETH. U ug'L 1 10 1 PCI 10'31/11 87-6B.3 HEXACHLOROBUTADIENE U ug'L 0 9 10 1 PCl 10/31'11 591-78-6 2-HEXANONE U ug'L 07 10 1 PCl 10/31/11 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 1 PCI 10/31/1 1 98-8J-8 ISOPROPYLBENZENE U ug'L 0 58 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTANONE U ug'L 0.53 10 1 PCI 10/31'1i 78-B.3.1 2-METHYL-l-PROPANOL {ISOBUTYL ALC U ug'L 5 50 1 PCI 10/31/1 1 79-46-9 2-NITROPROPANE U ug'L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug'L 0.24 10 1 PCl 10/31'n 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 10/31/11 74-88-1 METHYL IODIDE u ug/L 0.5 10 1 PCI 10/31/11 80-52-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCI 10/31/11 104-51-6 N-BUTYLBENZENE u ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE u iig.'l 0.5 ID 1 PCI 10'31/11 91-20-3 NAPHTHALENE U ug'L 4 10 1 PCI 10'31/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 10/31/11 156-50-5 TRANS-1.2-DICHLOROETHENE u jg/L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1.4-D1CHLORO-2-BUTENE u ug'L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u ug'L 0 5 10 1 PCI 10/31/11 530-20-6 1.1 1,2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 10/31/11 79-34-5 1.1 2,2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 10/31/11 127-18-1 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 10/31/11 87-61-6 1,2.3-TRICHLOROBENZENE u ug'L 0 23 10 1 PCI 10/31/11 120-82-1 1.2.4-TRICHLOROBENZENE u ug'L 4.37 10 1 PCI 10/31/11 79-00-5 l.1,2.TRICHL0R0ETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE 1200 ug/L 7 100 10 PCI 11/01/11 71-55-6 1.1 1-TRICHLOROETHANE 91.9 ug/L 0.16 10 1 PCJ 10/31/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 10/31/11 95-1 B-4 1.2 3-TRlCHLOROPROPANE U ug/L 0.33 10 1 PCl 10/31/11 95-63-6 1.2 4-TRIMETHYLBENZENE U ug'L 0.19 10 1 PCI 10/31/11 108-67-8 1.3 5-TRIMETHYLBENZENE U ug'L 0.29 10 1 PCI 10/31/11 108-05-1 VINYL ACETATE U ug'L 20 50 1 PCI 10/31/11 75-0?-( VINYL CHLORIDE u ug/L 03 10 1 PCI 10/31/11 1330-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCl 10/31/11 95-47-6 o-XYLENE u ug'L 0 3 10 1 PCI 10/31/11 46O-00-4 BROMOFLUOROBENZENE 105 "/« 1 PCI 10/31/11 1868-S3-7 DIBROMOFLUOROMETHANE 99 5 1 PCI 10/31/11 17060-07-0 1.2-DICHLOROETHANE.D4 98 4 % 1 PCI 10/31/11 2037-26-5 T0LUENE-D8 95 5 % 1 PCI 10/31/11 Page 9 of 22 Printed. 11/16/11 1125 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-2A Laboratory Sample ID: 1110031-04 DateSampled: 10/25/11 13 00 Sample Description: ATK-DLV - Promontory VJeWs Fall 2011 Dilution CAS Number Test Parampler Result Units MDL EQL Factor Analvst Test Date 1 Test Method: EPA 300.0 Anion Analysis by IC 1 NiTRATE-N 1.74 mg/L 0 03 0.2 1 JMM 10/26/11 1 Test Method: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLOFRATE 406. ug/L 10 40 10 JMM 11/08/11 1 TestMethod: SW-$46, 3005A Metals Digest.on 1 3005A ACIO DIGESTION 10/31/2011 1 MTB 10/31/11 12 00.00 am \ TestMethod: SW-i46, 6020 Metals Analysis by ICP -6020 1 7440-48-1 COBALT 0.48 ug/L 0.05 0 25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 14.2 ug/L 0.05 0.25 1 MTB 11/01/11 1 TestMethod: SW446, 82608 (Waler) Volanle Organics Appendtx 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI 10/31/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug'L 0.5 10 1 PCI 10/31/11 ) 07-05-T ALLYL CHt.OR|DE J ug'L 0.5 10 t PCI 10/31/11 71-13-2 BENZENE U ug'L 0.22 10 1 PCI 10/31/11 108-86-1 BP0M0BEN2ENE U ug'L 0.37 10 1 PCI 10/31/11 74-97-5 BPOMOCHLOROMETHANE U ug'L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE u ug'L 0.19 10 1 PCI 10/31/11 75-25-2 BPOMOFORM u ug'L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug'L 0.57 10 1 PCI 10/31/11 71-36-3 1-PUTANOL u ug'L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-9B-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug'L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE U ug'L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE 15.7 ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 10'31'n 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM 63.7 ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE U ug/L 0.61 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADH U ug/L 0.9 ID 1 PCI 10/31/11 95-19-8 2-CHLOROTOLUENE U ug'L 0.24 10 1 PCI 10/31/11 106-13-4 4-CHLOROTOLUENE U ug'L 0.15 10 1 PCI 10/31/11 lOB-94-1 CYCLOHEiCANONE U ug'L 1 56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE U ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE U ug'L O.IB 10 1 PCI 10/31/11 106-93-4 1 2-DIBROMOETHANE U ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DlBROMOf^ETHANE U ug'L 0.25 10 1 PCI 10/31/11 95-50-1 1.2-DICHLOROBENZENE U ug'L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-OICHLOROBENZENE U ug/L 5 62 TO 1 PCI 10/31/11 106-16-7 1,4-DICHLOROBENZENE U ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1.1-DICHLOROETHANE 11 ug'L 0.49 10 1 PCI 10/31/11 107-06-2 l.r-DICHLOROETHANE U ug/L 0.29 10 1 PCI 10/31/11 75-35-1 1.1-DICHLOROETHENE 43.5 ug'L 0.16 10 1 PCI 10/31/11 156-59-1 ClS-1.2-DICHLOROETHENE 21 ug'L 0.16 10 1 PCI 10/31/11 75-71-6 DICHLORODIFLUOROMETHANE U ug'L 0.66 10 1 PCI 10/31/11 78-87-5 1.2-DICHLOROPROPANE U ug'L 0.16 10 1 PCI 10/31/11 Page 10 of 22 Printed 11/16/11 11:25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-2A Laboratory Sample ID: 1110031-04 ATK-DLV - Promontory Wells Fall 2011 Date Sampled: 10/25/11 13:00 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date Test Method: SW-846. 8260B (Water) Volatile Orgamcs Appendix 9 142-2^-9 -..3-DlCHLOROPROPANE U ug/L 0 24 10 1 PCl 10/31111 590-20-7 2.2-DICHLOROPROPANE U ug/L 0.9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0 17 10 1 PCl 10/31/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug'L 0.4 10 1 PCl 10/31/11 10061-02-6 TRAN5-1.3-DICHLOROPROPENE u ug'L 0.4 10 1 PCI 10/31/1 1 141-78-6 ETHYL ACETATE u ug/L 0 63 . 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug'L 0.16 10 1 PCI 10/31'11 60-29-7 ETHYL ETHER u ug'L 0.4 10 1 PCI 10/31/11 97-63-2 ETH^L METHACRYLATE u ufliL 0.19 10 1 PCI 10/31/11 76-13-1 1.1.2-TRICHLORO-1.2.2-TRIFLUOROETH' u ug/L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 10/31/11 108-10-1 4-METHYL.2-PENTANONE u ug/L 0 53 10 1 PCI 10/31/11 78-83-1 2-METNYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 60 1 PCI 10/31/(1 79-46-9 2-NITR0Pt!0PANE u ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE u ug/L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE u ug'L 0.5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCI 10/31'11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCl 10/31'11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 10/31/11 100-42-5 STYRENE u ug'L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug/L 0.34 10 1 PCI lO/31'li 110-57-6 TRANS-1.5-DICHLORO-2-BUTENE u ug/L 1 ID 1 PCl 10/31/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1.1.1.2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCI 10/31/11 79-34-5 1.1.2.2-TETRACHLOROETHANE u ug'L 0 85 10 1 PCI 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 10/31/1 1 87-61-6 1 2,3-TRICHL0R08ENZENE u ug/L 0.23 10 1 PCl lD/31'11 120-82-1 1.2,4-TRICHLOROaENZENE u ug/L 4.37 10 1 PCI iO/31'i 1 79-00-5 1 1,2-TRICHLOROETHANE u Ufl/L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOF^OETHENE 1140 ug/L 7 100 IC PCI 11/01/11 71-55-6 1 1.1-TRICHLOROETHANE 91.4 ug'L 0.16 10 1 PCI 10/31/11 75-69-1 TRICHLOFlOFLUOROMETHANE u ug'L 0.3 10 1 PCI 10/31/11 96-18-4 1 2.3-TRIChLOROPROPANE u ufl'L 0 33 10 1 PCI 10/31/n 95-63-6 1.2 4.TRIMETHYLBENZENE u ug'L 0.19 10 1 PCI 10/31/11 106-67-8 1.3.5-TRIMETHYLBENZENE u ug'L 0.29 10 1 PCl \0(31/11 106-05-1 VINYL ACETATE u ug'L 20 50 1 PCI 10/31/1 1 75-01-1 VINYL CHLORIDE u ug'L 0.3 10 1 PCI 10'31'11 1330-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCI 10/31/1 1 95-17-6 O-XYLENE u ug'L 0.3 10 1 PCI 10/31'11 46O-00-4 BR0M0FL,U0R0BENZENE 103 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 100 % PCI 10/31/11 17060-07-0 1.2-DICHLOROETHANE-D4 99 •/• PCI 10/31/11 2037-26-5 TOLUENE-DS 95 2 % PCl 10/31/11 Page 11 of 22 Printed. 11/16/11 11-25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-6 Laboratory Sample ID: 1110031-05 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/25/11 13:35 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 TestMethod: EPA 300,0 Anion Analysis by IC 1 NITRATE-N 1 74 mg'L 0.03 0.2 1 JMM 10/26'11 \ Test Method: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE 104000. ug/L 1000 4000 1000 11/08/11 [ Test Meihod: SWS46. 3005A Metals Digestion 1 3005AACID DIGESTION 10/31/2011 12:00 00 am 1 MTB 10/31/11 1 Test Me/hod: SW-B46, 6020 Meials Analysis by ICP 6020 1 7440-18-1 COBALT 1.58 ug/L 0.05 0.25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 2.42 ug/L 0.05 0.25 1 MTB 11/01/11 1 TestMethod: SW-846, 8260B (Water) Volatile Organics Appendix 9 1 67-64-1 ACETONE U ug'L 5 10 1 PCI 10/31/n 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug'L 0.5 10 1 PCI lO/3t/l 1 107-05-1 ALLYLCHLORIDE U ug'L 0.5 10 1 PCI io/31/n 71-13-2 BENZENE U ug'L 0.22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug'L 0.37 10 1 PCl 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI tO/31/11 75-25-2 BROMOFORM u ug'L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 10/31/11 76-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0 4 10 1 PCI 10/31/11 96-06-6 TERT-BUTYLBENZENE u ug/L 0 4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE 54.4 ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 10/31/11 75'00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1 71 10 1 PCI 10/31/11 67'66-3 CHLOROFORM 73 ug'L 0.3 10 1 PCt 10/31/11 74-87-3 CHLOROMETHANE U ug'L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l,3-BUTADII U ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug'L 0.24 10 1 PCI 10/31/11 106-43-1 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u Ufl/L 1.56 10 1 PCI 10/31/11 96-12-e 1.2-DIBROMO-3-ChLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124^8-1 DIBROMOCHLOROMETHANE u ug/L 0 IS 10 1 PCI 10/31/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0 15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ugfL 0 25 10 1 PCI 10/31/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541'73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106^6-7 1.4-DICHLOROBENZENE u Ufl'L 5.86 10 1 PCI 10/31/11 75'34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1,2-DICHLOROETHANE 21.6 ug/L 0.29 10 1 PCI 10/31/11 75-35-1 1.1-DICHLOROETHENE 59 ug'L 0.16 10 1 PCI 10/31/11 156-59-1 CIS-1,2-DICHL0R0ETHENE 19.1 ug/L 0.16 to 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE U ug'L 0.65 10 1 PCI 10/31/11 78-87-5 1.2-DICHLOROPROPANE U ug/L 0.16 10 1 PCI 10'31'11 Page 12 of 22 Primed 11/16/11 11.25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-6 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample JD: 1110031-05 DateSampled: 10/25/11 13:35 CAS Number Test Parameter Result Units MDL Dilution Factor Artalyst Test Date TestMethod: SW-846, 82606(Water) Volatile Orgamcs Appendix 9 142-28-9 1.3-DICHLOROPROPANE U ug'L 0.24 10 1 PCI 10/31/11 590-20-7 2 2-DICHLOROPROPANE U ug'L 0 9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE U ug'L 0.17 10 1 PCI 10/31/11 10061-01-5 ClS-1.3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 10/31/11 10061-02-6 TPANS-1.3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYLACETATE U ug'L 0.63 10 1 PCI 10/31/11 100-41-1 ETHYLBENZENE U ug/L 0.16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER U ug'L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE U ug'L 0.19 10 1 PCI 10/31/11 76-13-1 1 1.2-TRICHLORO-1.2 2-TRIFLUOROETH. U ug'L 1 10 1 PCI 10/31/11 87-68-3 HtXACHLOROBUTADIENE U ug/L 0 9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE U ug'L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 I PCI 10/31/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTANONE U ug'L 0.53 ID 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug'L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug'L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE U ug'L 0.39 10 1 PCI 10/31/11 74-88-1 METHYL IODIDE U ug'L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE U ug'L 0 5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug'L 0.8 10 1 PCI 10/31/11 104-51-8 N'BUTYLBENZENE U ug'L 0 3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE u ug'L 0.6 10 ' PCI 10/31/11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCl 10/31/11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 10/31/11 100-12-5 STYRENE u ug'L 0.3 10 1 PCI 10/31/11 155-60-5 TPANS-l.2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 10/31/11 110-57-6 TPANS-1.4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug/L 0 25 10 1 PCI 10/31/n 79-34-5 1.1 2,2-TETRACHLOROETHANE u ug'L 0 85 10 1 PCI 10/31/11 127-18-1 TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 10/31/11 87-61-5 1 2.3-TRICHLOROBENZENE u ug/L 0.23 ID 1 PCI 10'31/1i 120-82-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1 1.2-TRICHLOROETHANE 20.5 Ufl'L 0.25 10 1 PCI 10/31/11 79-01-6 TPICHLOROETHENE 600 Ufl/L 3.5 50 5 PCI 11/01/11 71-55-6 1 1.1-TRICHLOROETHANE 341 ug'L 0 8 50 5 PCI 11/01/11 75-69-1 TRICHLOROFLUOROMETHANE U ug'L 0.3 10 1 PCI 10/31/11 96-16-1 1 2,3-TRtCHLOROPROPANE U ug'L 0.33 10 1 PCI 10/31/11 95-63-6 1.2 4-TRIMETHYLBEN2ENE u ug'L 0.19 ID 1 PCI 10/31/11 108-67-8 1.3,5-TRIMETHYLBENZENE u ug'L 0.29 10 1 PCI 10/31/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCI 10/31/11 75-01-1 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 10/31/11 1330-20-7 m,p-XYLENE u ug'L 06 10 1 PCI 10/31/11 95-17-6 o-XYLENE u ug'L 0 3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 103 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 101 % PCI 10/31/11 1706O-07-0 1.2-DICHLOROETHANE-D4 99.7 % PCI 10/31/11 2037-26-5 T0LUENE-D8 98.1 % PCI 10/31/11 Page 13 of 22 Primed- 11/16/11 1125 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-4 Laboratory Sample ID: 1110031-06 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/25/11 14:05 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 Test Method: EPA 300.0 Anion Analysis by IC 1 NITRATE-N 7.65 mg/L 0 03 0.2 1 JMM 10/26/11 1 Test Method: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE 139000 ug/L 1000 4000 1000 JMM ll'08'l 1 1 Teal Method: SW-846. 3005A Metals Digestion 1 3005AACID DIGESTION 11/07/2011 12.00.00 am 1 MTB 11/07/11 1 Tesf Method: SW-846. 6020 Metals Analysis by ICP -6020 7440-18-1 COBALT 0.21 J ug/L 0 05 0.25 1 MTB 11/01/11 7439-98-7 MOLYBDENUM 7.12 ug/L 0.05 0.25 1 MTB 11/01/11 1 Test Method: SW-B46. 8260B (Water) Volatile Organics Appendix 9 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/01/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/01/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/01/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 PCI 11/01/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/01/11 108-66-1 BROMOBENZENE U ug/L 0.37 10 1 PCl 11/01/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 11/01/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 11/01/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/01/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 11/01/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 11/01/11 78-93-3 2-BUTANONE U ug/L i.n 10 1 PCI 11/01/11 135-98-6 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/01/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/01/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCt 11/01/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/01/11 108-90-7 CHLOROBENZENE U ug/L 0.15 10 1 PCI 11/01/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI n/01/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug'L 1.71 10 1 PCI 11/01/11 67-66-3 CHLOROFORM U ug'L 0.3 10 1 PCI 11/01/11 74-87-3 CHLOROMETHANE U ug'L 0.81 10 1 PCI 11/01/11 126-95-8 CHLOROPRENE (2-CHLORO-l,3-BUTADII U ug/L 0.9 10 1 PCI 11/01/11 95-19-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI n/01/11 106-43-1 4-CHLOROTOLUENE u ug'L 0.15 10 1 PCI 11/01/11 108-94-1 CYCLOHEXANONE u ug'L 1.56 10 1 PCI 11/01/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/01/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCl 11/01/11 l06-93-t 1.2-DlBROMOETHAHE u ug'L 0.15 10 1 PCI 11/01/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/01/11 95-50-1 1.2-DICHLOROBENZENE u ug'L 5.86 10 1 PCI 11/01'11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/01/11 106-16-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/01/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/01/11 107-06-2 1,2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/01/n 75-35-) 1,1-DICHLOROETHENE 139 ug/L 0.16 10 1 PCI 11/01/11 156-59-4 CIS-1.2-DICHLOROETHENE U ug'L 0.16 10 1 PCI 11/01/11 75-71-6 DICHLORODIFLUOROMETHANE U ug'L 0 66 10 1 PCI 11/01/n 78-87-5 1.2-DICHLOROPROPANE U ug'L 0 16 10 1 PCl 11/01/11 Page 14 of 22 Primea 11/16/11 11 25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-4 Sample Description: ATK-DLV - Promontoiy Wells Fall 2011 Laboratory Sample ID: 1110031-06 DateSampled: 10/25/11 14:05 CAS Number Test Parameter Result Units MDL Dilu Fac :or Analvst Test Date i Test Method: SW-B46. B260B (Water) Volatile Organics Appendm 9 142-28-9 1.3-DICHLOROPROPANE U ug/L 0.24 10 1 PCI 11/01/11 590-20-7 2,2-DICHLOROPROPANE U ug/L 09 10 1 PCI n/oi'i 1 563-58-6 1.1-DICHLOROPROPENE U ug/L 0.17 10 1 PCI 11/01/11 10061-01-5 CIS-1,3-DICHLOROPROPENE U ug/L 0 4 10 1 PCI 11/01/11 10061-02-6 TRANS-1,3-DICHLOROPROPENE U ug/L 0 4 10 1 PCI 11/01/11 141^78-6 ETHYLACETATE U ug/L 0.63 10 1 PCI 11/01'11 100-41-1 ETHYLBENZENE U ug'L 0.16 10 1 PCI 11/01/11 60-29-7 ETHYL ETHER U ug'L 0.4 10 1 PCI 11/01/11 97-63-2 ETHYL METHACRYLATE U ug'L 0.19 10 1 PCI 11/01/11 76-13-1 1.1,2-TRICHLORO-1,2 2-TRIFLUOROETH/ U ug'L 1 10 1 PCI 11/01/1 1 67-66-3 HEXACHLOROBUTADIENE U Ufl'L 0 9 10 1 PCI 11/01/11 591-78-6 2-HEXANONE U ug/L 0 7 10 1 PCI 11/01/11 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 1 PCl 11/01/11 98-82-8 ISOPROPYLBENZENE u ug'L 0 58 10 1 PCI 11/01/11 108-10-1 4-METHYL-2-PENTANONE u ug'L 0.53 10 1 PCI ll'OI'll 78-B3-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug'L 5 50 1 PCI 11/01/11 79-45-9 2-NITROPROPANE u ug'L 0.99 10 1 PCI 11/01/11 99-87-5 4-ISOPROPYLTOLUENE u ug'L 0.24 10 1 PCI 11/01/11 126-98-7 METHACRYLONITRILE u ug'L 0.39 10 1 PCI 11/01/11 74-88-1 METHYL IODIDE u ug'L 0.5 10 1 PCI n/oi'ii 80-62-6 METHYL METHACRYbATE u ug'L 0.5 10 1 PCI 11'01/11 75-09-2 METHYLENE CHLORIDE u ug'L 0 8 10 1 PCI 11/01/11 104-51-8 N-BUTVLBENZENE u ug'L 0.3 10 1 PCI 11/01/11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCI 11/01/11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCI 11/01/11 107-12-0 PROPIONITRILE u ug'L 2 10 1 PCI 11/01/11 100-4?-5 STYRENE u ug'L 0 3 10 1 PCI 11/01/11 156-60-5 TRANS-1,2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 11/01'11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE u ug'L 1 ID 1 PCI 1 1/01/1 1 108-88-3 TOLUENE u ug'L 0 5 10 1 PCI 11/01/11 630-20-5 1.1,1.2-TETRACHLOROETHANE u ug'L 0.25 10 1 FCI 11/01/11 79-34-5 1 1.2.2-TETRACHLOROETHANE U ug'L 0.85 10 1 PCI 11/01/11 127-18-J TETRACHLOROETHENE u ug'L 0.4 10 1 PCI 11/01/11 87-61-6 1 2,3-TRICHLOROBEN2ENE u ug'L 0.23 10 1 PCI 11/01/11 120-82-1 1 2.4-TRICHLOROBENZENE u ug'L 4.37 10 1 PCI 11/01/11 79-00-5 1.1.2-TRICHLOROETHANE u ug'L 0 25 10 1 PCI 11/01/11 79-01-6 TRICHLOROETHENE 47.3 ug'L 0.7 10 1 PCI 11/01/11 71-55-6 1.1.1-TRICHLOROETHANE U ug'L 0.16 10 1 PCt 11/01/11 75-69-1 TRICHLOROFLUOROMETHANE U ug/L 0.3 10 1 PCl 11/01/11 96-18-1 1.2 3-TRICHLOROPROPANE u ug/L 0 33 10 1 PCl 11/01/11 95-63-6 1.2 4-TRlMETHYLBENZENE 'J ug/L 0 19 10 1 PCI 11/01/11 108-67-8 1.3.5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 11/01/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI ll'OI'll 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 11/01'11 1330-20-7 m.p-XYLENE u ug/L 06 10 1 PCI 11/01'11 95-47-6 o-XYLENE u ug/L 0 3 10 1 PCI 11/01/11 460-00-4 BROMOFLUOROBENZENE 106 % PCI 11/01/11 1868-53-7 DIBROMOFLUOROMETHANE 98 4 % PCI 11/01/11 17060-07-0 1 2-DICHLOROETHANE-D4 99.9 % PCl 11/01/11 2037-26-5 T0LUENE-D8 94.7 % PCI 11/01/n Page 15 of 22 Pnmed- 11/16/11 1125 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-5 sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110031-07 DateSampled: 10/25/11 14.35 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date 1 fest Method: EPA 300.0 Anion Analysis by IC 1 NITRATE-N 9.85 mg/L 0.03 0.2 1 JMM 10/26/11 1 rest Method: EPA 314-0 Percfilorate - Ion Chromatography 1 014797-73-0 PERCHLORATE 244000. ug'L IDOD 4000 1D00 JMM 11/03/11 1 Test Method: SW'e46. 3Q05A Metals Digestion 1 3005A ACIO DIGESTION 10(31/2011 MTB 10/31/11 12:00:00 am 1 TestMethod: SW-846, 6020 Metals Analysis by IC P - 6020 1 7440-18-1 COBALT 8.18 ug/L 0.05 0.25 1 MTB 11/01/11 7439-9B-7 MOLYBDENUM 9.15 ug/L 0.05 0 25 MTB 11/01/11 I TestMethod: SW-B46. B260B (Water) Volatile Organics Appendix 9 ] 67-64-1 ACETONE U ug/L 5 10 1 PCI 11/01/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 11/01/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 FCI 11/01/11 107-05-1 ALLYL CHLORIDE U ug'L 0.5 10 1 PCI 11/01/11 71-13-2 BENZENE U ug/L 0.22 10 1 PCI 11/01/11 108-86-1 BROMOBENZENE U ug'L 0.37 10 1 PCI 11/01/11 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 11/01/11 75-27-1 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 11/01/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 11/01/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCt 11/01/n 71-36-3 1-BUTANOL u ug/L 15 50 1 PCt 11/01/11 76-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 11/01/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0 4 10 1 PCl 11/01/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/01/11 75-15-0 CARBON DISULFIDE u ug'L 0.13 10 1 PCI 11/01/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 11/01/11 108-90-7 CHLOROBENZENE u ug'L 0.16 10 1 PCI 11/01/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/01/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1.71 10 1 PCI 11/01/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCI 11/01/11 74-87-3 CHLOROMETHANE u ug/L 0.61 10 1 PCI 11/01/11 126-99-8 CHLOROPRENE (2-CHLORO-l .3-BUTADll u ug/L 0.9 10 1 PCI n/01/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCl 11/01/11 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI n/oi/n 10B-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/01/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug'L 0.35 10 1 PCI 11/01/n 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 11/01/11 106-93-1 1,2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/01/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/01/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI n/oi/i 1 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 11/01/11 106-46-7 1,4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/01/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/01/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 11/01/11 75-35-1 1.1-DICHLOROETHENE 11 8 ug/L 0.16 10 1 PCI 11/01/11 156-59-4 CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 11/01/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/01/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0 16 10 1 PCI 11/01/n Page 16 of 22 Printed- 1 J/16/11 11:25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: D-5 Laboratory Sample ID: 111 0031-07 DateSampled: 10/25/11 14 35 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL Dilu Fac I Teat Method: SW-B46, 8260B (Water) Volalile Organics Appendix 9 or Analvst Test Date 142-28-9 1.3-DICHLOROPROPANE U ug'L 0 24 10 1 PCI 11/01/11 590-20-7 2,2-OICHLOROPROPANE U ug/L 0.9 10 1 PCl 11/01/11 563-58-6 1.1-DICHLOROPROPENE U ug/L 0 17 10 1 PCI 11/01/11 10061-01-5 CIS-1 3-DICHLOROPROPENE U ug/L 0.4 10 1 PCI n/01/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE U ufl/L 0.4 10 1 PCI 11/01/11 141-78-6 ETHYL ACETATE U ug/L 0.63 10 1 PCI 11/01/11 100-41-1 ETHYLBENZENE U ug/L 0.16 10 1 PCI 11/01/n 60-29-7 ETHYL ETHER U ug/L 04 10 1 PCI 11/01/11 97-63-2 ETHYL METHACRYLATE U ug'L 0 19 10 1 PCI 11/01/11 76-13-1 1.1,2-TRICHLORO-1.2.2-TRIFLUOROETH^ U ug'L 1 10 1 PCI 11/01/11 87-68-3 HEXACHLOROBUTADIENE U ug'L 0.9 10 1 PCI 11/01/11 591-78-6 2-HEXANONE u ug'L 0 7 10 1 PCI 11/01/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 11/01/11 98-82-8 ISOPROPYLBENZENE u ug'L 0 58 10 1 PCI 11/01/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 PCI 11/01/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug'L 5 50 1 PCI 11/01/11 79-16-9 2-NITROPROPANE u ug/L 0.99 10 1 PCI 11/01/11 99-87-6 4-ISOPROPYLTOLUENE u ug'L 0.24 10 1 PCI 11/01/11 126-98-7 METHACRYLONITRILE u ug'L 0.39 10 1 PCI 11/01/11 74-88-4 METHYL IODIDE u ug'L 0 5 10 1 PCI 11/01/1 1 80-62-6 METHYL METHACRYLATE u ug'L 0.5 10 1 PCI n/oi/n 75-09-2 METHYLENE CHLORIDE u ug'L 0.8 10 1 PCI 11/01/11 104-51-8 N-BUTYLBENZENE u ug'L 0.3 10 1 PCI 11/01/11 103-65-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCl 11/01/1 1 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 11/01/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 11/01/11 100-42-5 STYRENE u ug'L 0.3 10 1 PCI 11/01/11 156-50-5 TRANS-1 2-DICHLOROETHENE u ug'L 0.34 10 1 PCI 11/01/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE u ug'L 1 10 1 PCI 11/01/11 108-88-3 TOLUENE u ug'L 0.5 to 1 PCI 11/01/1 1 630-20-6 1.1.1.2-TETRACHLOROETHANE u ug/L 0 25 10 1 PCI 11/01/11 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 11/01/1 1 127-18-1 TETRACHLOROETHENE u ug'L 0 4 10 1 PCI 11/01/11 87-61-6 1,2.3-TRICHLOROBENZENE u Ufl/L 0 23 10 1 PCI 11/01/11 120-82-1 1 2.4-TRICHLOROBENZENE u ug'L 4 37 10 1 PCI 11/01/11 79-00-5 1 1.2-TRICHLOROETHANE u ug'L 0 25 10 1 PCI 1 i/Oi'l 1 79-01-6 TRICHLOROETHENE 396 ug'L 1.4 20 2 PCI 11/01/11 71-55-6 1.1.1-TRlCHLOROETHANE U ug/L 0.15 10 1 PCI 11/01/11 75-59-1 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 11/01/11 96-18-4 1 2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 11/01'11 95-63-6 1 2.4-TRIMETHYLBENZENE u Ufl'L 0.19 10 1 PCI 11/01/11 108-67-8 1.3,5-TRIMETHYLBENZENE u ug/L 0 29 10 1 PCI 11/01/11 108-05-1 VINYL ACETATE u ug'L 20 50 1 PCI 11/01/11 75-01-1 VINYL CHLORIDE u ug'L 0.3 10 1 PCI ll'OI'l 1 1330-20-7 m,p-XYLENE u ug/L 0 6 10 1 PCI 11/01/11 95-47-6 o-XYLENE u ug/L 0 3 10 1 PCI 11/01/11 460-00-1 BROMOFLUOROBENZENE 104 % PCI 11/01/11 1868-53-7 DIBROMOFLUOROMETHANE 98.3 % PCI 11/01'11 17060-07-0 1.2-DICHLOROETHANE-D4 98.8 % PCI n/01/11 2037-26-5 T0LUENE-D8 94.5 % PCI 11/01/11 Page 17 of 22 Printed. n/16/11 11.25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: A-6 Laboratory Sample ID: 1110031-08 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/25/11 15 10 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 Tesf Method: EPA 300.0 Anion Analysis by IC 1 NITRATE-N 0.56 mg/L 0.03 0.2 1 JMM 10/26/11 I Test Method: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE 21000. ug/L 50 200 50 JMM 11/08/11 1 Test Method: SW-846, B260B (Water) volatile Organics Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI n/01/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI n/01/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI n/01/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 PCI n/OTii 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 11/01/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 11/01/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 1 l/Ol'l 1 75-27-4 BROMODICHLOROMETHANE U ug/L 0 19 10 1 PCI 11/01/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 11/01/11 74-83-9 BROMOMETHANE U ug/L 0.57 ID 1 PCI n/01'11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 11/01/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 11/01/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/01/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 11/01/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI n/01/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 11/01/11 106-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 11/01/11 75-00-3 CHLOROETHANE U ug/L 0 35 10 1 PCI n/01/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 11/01'11 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 11/01/11 74-87-3 CHLOROMETHANE U ugiL 0.81 10 1 PCl 11/01/11 126-99-8 CHLOROPRENE (2-CHLORO-l ,3-BUTADIi U ug/L 0.9 10 1 PCI 11/01/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 11/01/11 106-13-fl 4-CHLOROTOLUENE u ug/L 0 15 10 1 PCI 11/01/11 108-94-1 CYCLOHEXANONE u ug'L 1.55 10 1 PCI 11/01/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/01/11 124-18-1 DIBROMOCHLOROMETHANE u ug/L O.IB 10 1 PCI 11/01/11 106-93-1 1,2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 11/01/n 74-95-3 DIBROMOMETHANE u Ufl/L 0.25 10 1 PCI 11/01/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/01/11 541-73-1 1.3-DICHLOROBENZENE u Ufl/L 5.62 10 1 PCI 11/01/11 106-46-7 1,4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 11/01/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 11/01/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0 29 10 1 PCI 11/01/11 75-35J 1.1-DICHLOROETHENE u ug/L 0 16 10 1 PCI n/01/11 156-59J CI$-1.2-D1CHL0R0ETHENE u ug/L 0.16 10 1 PCl 11/01/11 75-71-9 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCl 11/01/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCl 11/01/11 142-28-9 1.3-DICHLOROPROPANE u Ufl/L 0.24 10 1 PCI n/01/11 590-20-7 2 2-DICHLOROPROPANE u ug'L 0.9 10 1 PCI 11/01/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 11/01/11 10061-01-5 ClS-1.3-DlCHLOROPROPENE u ug'L 0.4 10 1 PCl 11/01/11 10061-02-6 TRANS-1,3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 11/01/11 141-78-6 ETHYL ACETATE u ug'L 0 63 10 1 PCI 11/01/11 100-41-1 ETHYLBENZENE u ug'L 0.16 10 1 PCl 11/01/11 Page 18 of 22 Printed: 11/16/n 11 25 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: A-6 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110031-08 DateSampled: 10/25/11 15:10 CAS Number Test Parameter Result Units MDL Dilution Factor Analvst Test Date MDL 1 Tesf Method." SW-846, 8260B (Water) Volatile Orgenics Appendix 9 1 60-29-7 ETHYL ETHER u ug/L 04 10 1 PCl 11/01/11 97-63-2 ETHYLMETHACRYLATE u ug/L 0.19 10 1 PCl 11/01'11 76-13-1 1.1 2-TRlCHLORO-1,2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCl ll/Ol'l 1 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCl 11/01/11 591-78-5 2-HEXANONE U ug/L 0.7 10 1 PCl 11/01/11 67-63-0 ISOPROPYL ALCOHOL u ug'L 5 50 1 PCl 11/01/11 98-82-8 ISOPROPYLBENZENE u ug/L 0 58 10 1 PCl 11/01/11 106-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 PCl 11/01/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCl n/01/11 79-46-9 2-NlTROPROPANE u ug/L 0.99 10 1 PCl 11/01/11 99-87-6 4-lSOPROPYLTOLUENE u ug/L 0 24 10 1 PCl 11/01/11 125-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCl 11'01/n 74-88-1 METHYL IODIDE u ug/L 0.5 10 1 PCl 11/01/11 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PCl 11/01/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCl n/01/11 104-51-8 N-BUTYLBENZENE u ug/L 0.3 10 1 PCl 11/01/11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 PCl 11/01/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCl 11/01/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCl 11/01/11 100-12-5 STYRENE u ug/L D.3 10 1 PCl 11/01/11 156-60-5 TRANS-1,2-DICHLOROETHENE u Ufl'L 0.34 10 1 PCI 1 t/01/l 1 110-57-6 TRANS-1.4-0ICHLORO-2-BUTENe u jg'L 1 10 1 PCl 11/01/11 108-88-3 TOLUENE u ug'L 0.6 10 1 PCl 11/01/11 630-20-6 1 1,1 2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCl 11/01/11 79-34-5 1 1.2 2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCl 11/01/11 127-18-* TETRACHLOROETHENE u ug'L 0.4 10 1 PCl 11/01/11 87-61-6 1.2.3-TRlCHLOROBENZENE u ug'L 0.23 10 1 PCl 11/01/11 120-82-1 1.2 4-TRICHLOROBENZENE u ug/L 4 37 10 1 PCl 11/01/11 79-00-5 1.1.2-TRICHLOROETHANE u ug/L 0.25 10 1 PCl 11/01/11 79-01-6 TRICHLOROETHENE 56.1 ug/L 0.7 10 1 PCl 11/01/11 71-55-5 1.1 1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 11/01/1 1 75-69-1 TRICHLOROFLUOROMETHANE u ug/L 0 3 10 1 PCI 11/01/11 96-18-1 1,2 3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 11/01/11 95-63-6 1.2 4-TRlMETHYLBENZENE u ug'L 0.19 10 PCl 11/01/11 108-67-8 1.3.5-TRlMETHYLBENZENE u ug/L 0.29 10 1 PCl 11/01/1 1 108-05-4 VINYL ACETATE u ug'L 20 50 1 PCl 11/01/11 76-01-1 VINYL CHLORIDE u ug'L 0.3 10 1 PCl 11/01/11 1330-20-7 m.D-XYLENE u ug'L 0.6 10 1 PCl 11/01/11 95-47-6 o-XYLENE u ug'L 0.3 10 1 PCl ll/Ol'l 1 460-00-4 BROMOFLUOROBENZENE 104 % 1 PCl 11/01/11 1868-53-7 DIBROMOFLUOROMETHANE 96.5 % ' PCl 11/01/11 17060-07-0 1.2-DICHLOROETHANE-D4 98.6 % PCI n/01/11 2037-26-5 T0LUENE-D8 95 % 1 PCI n/01/11 Page 19 of 22 Printed. I1/16ni 1125 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: J-3 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110031-09 DateSampled: io/25/ll 15:50 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 Teat Method: EPA 300.0 Anion Analysis Dy IC 1 NlTRATE-N 0.42 mg/L 0.03 0 2 1 JMM 10/26/11 1 Test Method: EPA 314.0 Perchloraie - Ion Chromatography 1 014797-73-0 PERCHLORATE <EQL ug/L 1 4 1-1/08/11 1 Tesf Method: SW-B46,8260B (Water) Volatile Organics Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI n/01/11 107-02-8 ACROLEIN U Ufl/L 6 10 1 PCI 11/01/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 11/01/11 107-05-1 ALLYLCHLORIDE U ug/L 0 5 10 1 PCI 11/01/11 71-13-2 BENZENE U ug/L 0.22 10 1 PCl 11/01/11 106-85-1 BROMOBENZENE U ug/L 0.37 10 1 PCl 11/01/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCl 11/01/11 75-27-1 BROMODICHLOROMETHANE U ug'L 0.19 10 1 PCl n/Di;n 75-25-2 BROMOFORM U ug/L 0 42 10 1 PCl n/01/11 74-83-9 BROMOMETHANE U ug/L 0 57 10 1 PCI 11/01/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 11/01/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 11/01/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/01/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 11/01/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 11/01/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCl 11/01/11 10&-90-7 CHLOROBENZENE u Ufl/L 0.16 10 1 PCl 11/0U11 75-0O-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 11/01/11 110-75-8 2-CHLOROETHYLVlNYL ETHER u ug/L 1.71 10 t PCI 11/01/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCl 11/01/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCl 11/01/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTADll u ug/L 09 10 1 PCl 11/01/11 95-49-8 2-CHLOROTOLUENE u Ufl/L 0.24 10 1 PCl 11/01/11 106-43-1 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCl 11/01/11 lOe-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 11/01/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 11/01/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCl 11/01/11 106-93-4 1.2-DlBROMOETHANE u ug/L 0 15 10 1 PCl 11/01/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 11/01/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 11/01/11 541-73-1 1.3-DICHLOROBeNZENE u ug/L 5.62 10 1 PCI 11/01/11 106-46-7 1.4-DlCHLOROBENZENE u ug/L 5.88 10 1 PCl 11/01/11 75-34-3 1 1-DlCHLOROETHANE u ug/L 0.49 10 1 PCl n/01/11 107-06-2 1,2-DICHLOROETHANE u ug/L 0 29 10 1 PCl 1 1/01/11 75-35-4 1,1-OlCHLOROETHENE u ug/L 0.16 10 1 PCl 11/01/11 156-59-1 CIS-1.2-DICHL0R0ETHENE u ug/L 0.15 10 1 PCI 11/01/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 11/01/11 78-87-5 1,2-DICHLOROPROPANE u ug/L 0.16 10 1 PCl 11/01/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCl 11/01/11 590-20-7 2.2-DlCHLOROPROPANE u ug/L 0.9 10 1 PCI 11/01/11 563-58-6 1.1-DlCHLOROPROPENE u ug/L 0.17 10 1 PCI 11/01/11 10051-01-5 ClS-1.3-DICHLOROPROPENE u ug/L 04 10 1 PCl 11/01/n 10061-02-6 TRANS-1 3-DICHLOROPROPENE u ug/L 0 4 10 1 PCl 11/01/11 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI 11/01/11 100-41-4 ETHYLBENZENE u ug/L 0 16 10 1 PCl 11/01/n Page 20 of 22 Printed 11/16/11 1175 Listing of Results by Sample Sample Delivery Group: 1110031 Client Sample ID: J-3 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 Laboratory Sample ID: 1110031-09 DateSampled: 10/25/11 15 50 CAS Number Test Parameter Result Units MDL EQL Dilu Fac I Test Method: SW-846, 82606 (Water) Volatile Orgamcs Appenoix 9 or Analvst Test Date 60-29-7 ETHYL ETHER U ug/L 0.4 10 1 PCl ll/01'li 97-63-2 ETHYL METHACRYLATE U ug/L 0.19 10 1 PCl 11/0t/1 \ 75-13-1 1.1.2-TRlCHLORO-l 2,2-TRlFLUOROETH/ U ug/L 1 10 1 PCl 11/01/11 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 11/01/11 591-78-6 2-HEXANONE U ug'L 0.7 10 1 PCI n/OTii 67-63-0 ISOPROPYL ALCOHOL U ug'L 5 50 1 PCI 11/01/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 11/01/11 106-10-1 4-METHYL-2-PENTANONE U ug/L 0.53 10 1 PCl 11/01/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCl 11/01/1 1 79-16-9 2-NITROPROPANE U ug/L 0.99 10 1 PCl 11/01/11 99-87-6 4-ISOPROPYLTOLUENE U ug'L 0 24 10 1 PCl 11/01/11 126-98-7 METHACRYLONITRILE u ufl/L 0.39 10 1 PCl 11/01/11 74-88-4 METHYL IODIDE u ug/L 05 10 1 PCl 11/01/11 80-62-6 METHYL METHACRYLATE u Ufl/L 0 5 10 1 PCI 11/01/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCl 11/01/11 104-51-8 N-BUTYLBENZENE u ug/L 0.3 10 1 PCl 11/01/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCl 11/01/11 91-20-3 NAPHTHALENE u ug'L 4 10 1 PCI 11/01/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCl 11/01/11 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 11/01/11 156-60-5 TRAN$-1.2-DICHL0R0ETHENE u ug/L 0.34 10 1 PCI 11/01/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u Ufl'L 1 10 1 PCl n/01/11 108-88-3 TOLUENE u ug'L 0 5 10 1 PCl 11/01/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug'L 0.25 10 1 PCl 11/01/11 79-34-5 1.1.2.2-TETRACHLOROETHANE u ug'L 0 85 10 1 PCl 11/01/n 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 11/01/11 87-51-6 1 2.3-TRICHLOROBEN2ENE u ug/L 0.23 10 1 PCl 11/01/11 120-62-1 1 2,4-TRlCHLOROBENZENE u ug/L 4.37 10 1 PCl 11/01/11 79-00-S 1.1,2-TRICHLOROETHANE u ug'L D.25 10 1 PCI 1 1/01/11 79-01-6 TRICHLOROETHENE u ug'L 0.7 10 1 PCI 11/01/11 71-55-6 1,1 1-TRICHLOROETHANE u ug'L 0 16 10 1 PCI 11/01/11 75-69-1 TRICHLOROFLUOROMETHANE u ug'L 0 3 10 1 PCl 11/01/11 95-18-4 1.2.3-TRlCHLOROPROPANE u ug/L 0.33 10 1 PCl 11/01/11 95-63-5 1 2.4-TRlMETHYLBENZENE u ug'L 0.19 10 1 PCI 11/01/11 108-67-8 1.3.5-TRlMETHYLBENZENE u ug/L 0 29 10 1 PCl 11/01/11 108-05-1 VINYL ACETATE u ug'L 20 50 1 PCI 11/01/n 75-01-1 VINYLCHLORIDE u ug'L 0.3 10 1 PCI 11/01/n 1330-20-7 m.p-XYLENE u ug'L 0.6 10 1 PCl 11/01/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCl 11/01/11 460-00-1 BROMOFLUOROBENZENE 105 % PCI 11/01/11 1856-53-7 DIBROMOFLUOROMETHANE 99 % PCl 11/01/11 17060-D7-0 1.2-DICHLOROETHANE-D4 99.9 % PCl 11/01/11 2037-26-5 T0LUENE-D8 93.5 % PCl 11/01/11 Page 21 of 22 Primed 11/16/n I1:25 Data Reporting Qualifiers U Indicates that the analyte concentration is less than the MDL. B This flag is used when an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration for tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL (e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratory has demonstrated that the MDL can be achieved in a laboratory reagent blank, but does not guarantee it can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally is 5 to 10 times the MDL. For many analytes the EQL is selected as the value ofthe lowest standard in the calibration curve. Dilution Dilution Factor: The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 22 of 22 Printed- 11/16/11 11:25 ATK Space Systems Group Environmental Laboratory Sample Receipt Checklist C(i«nt Namt' Cuner. : I Hand delivereii, no cooler Cooler Information oler v/Ha SDG No. CaiTler Number: Hand delivered, samplefs) uton out at receKing courtter initiali Cooler NumbcrriD: \ Cor.diliCin ol Shipping Container Cooler Seaieil <tapedi' Cuiiody Seals Present Coolant: Suie ot Coolant: Thermometer ID: Packing Desoipilon' iiYev lYot I jlnuci friFrozen Reading:, I iFarr I iNot Applicable I AppiicBbie I iNot Appticeble I IBroken I iBIue lea i iNone .'iPartifllly Frozen iiMclied ^ 'C CF: — iDamageo (explain) _ Seal Number. Ottier' Corrected Temp. ^ Temp Blank Induded: 11 Yei Chaln-Of-Cuatody Information: COC Present: |. COC Numbeffi): MNo Other-. COC tignwl (rennqulihed and recBlvod): i lYet i iNo COC or LWI agrees with sample labels. f lYes i iNo ' '.Ng( Apphcabte I iNot /t^plleal>le Noies: Sample Information: Samples induded m cooler llll)03l - Z0% 40v^L glass ytgl j <\%[2S /^^LPtl-y; {fi^ V>Or^L Pcly Cuttody S«als Present'. Sample contain era intact Samples m proper containers: SufTident sample voline' AJI •amplQS received in hold time: UYas Mintaa Il4 I iBroken ilNo liNo MNo iNo Other Seal Numberf •], Notes. Water - vOA'i,i1^e zero tieadspace: (/'rv-prcMrvvd wttti HCI: Notes: fjpre-prasarvod wKh NaiSA: LiNoi Applicable I iNon-Presenrad: (Xdjuled ( Water - pH acceptable upon receipt riYes HNO, I Water - pH adjusted: (mfg. i Lxrt No.) HNO, Na^OiO, tJotei: _HiS0.' .HiSO. Other see comments below) NaOH- MNot Applicable ZfiAC /NaOH' HCL = NaOH ZnAC -HCI SOP-102Form A ENVIRONMENTAL LAB WORK REQUEST '—' ' = TO ATK ENVIRONMENTAL LABORATORY LWR No. E13303 Login No. FROM , EXTCNSION COSTCEKTEIt 8200 WORX ORDER. DATE ORGANIZATION. Environmental Services MAIL STOP. 301 REPORT RESULTS TO: MS 301 SAMPLE INFORMATION SAMPLE DATE TYPE LOCATION '— TIME TEST REMARKS SAMPLE DATE G c LOCATION '— TIME TEST REMARKS y MOC' SZAtOj CuoH' 0-i t Q-t loizsju X /Soo p-ln Y tBoO H 4,1 tt t(. y t>- H IL If I (. )! • .J H M U lolis//f X vl IL IL i< 1^ U fc/zs/// X J-3. — 10. VCJ tt. 12 CHAIN OF CUSTODY RELINQUISHED BY DATE TIME RECEIVED BY DATE TIME /o/zs/// mo 0700 ' t FOR LABORATOF USE ONLY DATE COMPLETED DATE REPORTED SIGNATURE 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Friday, November 18, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1110026 Page 1 of 20 Primed 11/18/11 07 41 Sample Delivery Group: 1110026 Sample No. Client No. Received Collect Date/Time Test Requested Sample Description Matrix 1110026--01 Horse Spring A 10/20/11 10/20/2011 12.00:0 EPA 314.0 SW-846 8260B (Water) Perctilorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1U0026--02 Horse SpringB 10/20/11 10/20/2011 12-15:0 ' ERA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Watei Water 1110026--03 Fish Spring 10/20/11 10/20/2011 12.35:0 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1110026-04 Pipe Spring 10/20/11 10/20/2011 13:00:0 EPA 314.0 SW-846, 8260B (Waler) Perchloraie - Ion Chromatography Volatile Organics Appendix 9 Water Waler 1110026--05 Shotgun Spring 10/20/11 10/20/2011 13:200 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Volalile Organics Appendix 9 Waler Water 1110026'06 G-8 10/20/11 10/20/2011 15:30:0 EPA 120.1 EPA 160.1 EPA 314.0 SW-846, 3005A SW-846. 3015A SW-846. 6020 SW-846. 8260B (Water) Conductivity Tolal Dissolved Solids Analysis Perchlorate - Ion Chromatography Metals Digestion Metals Digestion Melals Analysis by ICP - 6020 Volatile Organics Appendix 9 Water Water Water Water Water Water Water 1110026-07 G-8A 10/20/11 10/20/2011 15.30:0 EPA 314.0 SW-846. 3005A SW-846. 3015A SW-846. 6020 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Metals Digestion Metals Digestion Metals Analysis by ICR - 6020 Volatile Organics Appendix 9 Water Water Waler Water Water 1110026-08 G-5 10/20/11 10/20/2011 16:45:0 EPA 314.0 Perchloraie - Ion Chromatography Water Page 2 of 20 Printed: 11/18/11 07.41 Sample Delivery Group: 1110026 Sample No. Client No. Test Requested 1110026-08 G-5 Sample Description Received Collect Date/Time Matrix 10/20/11 10/20/2011 16.45:0 SW-846. 8260B (Water) Volatile Organics Appendix 9 Waler Certified By: W. Scott Fraser, Quality Assurance Officer 11/18/2011 Date This certifies that the following data meets the requirements of the National Environmental Laboratory Accreditation Program (NELAP) unless othenvise annotated: Comments: |The report has been revised to add Total Dissolved Solids Test to Sample 1110026-06 at customers request Page 3 of 20 Printed n/18/11 07:41 Listing of Results by Sample Sample Delivery Group: 1110026 client Sample ID: Horse Spring A Sample Description: ATK-DLV - Promontory Welis Fall 2011 Laboratory Sample ID: 1110026-01 DateSampled; 10/20/11 12:00 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analvst Test Date 1 TestMethod: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE U ug'L 5 20 5 JMM 10/26/11 1 TestMethod: SW-B46. 8260B (Water) Volatile Orgamcs Appendii' 9 1 67-64-1 ACETONE U ug/L 5 ID 1 PCl iD/3ini 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/U 0.5 10 1 PCI 10/31/n 107-05-1 ALLYLCHLORIDE U UQ/L 0.5 10 1 PCI 10/31/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 10/31/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOl U ug/L 15 60 1 PCI 10/31/11 76-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 10/31/n 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0 4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE U ug'L 0 27 10 1 PCI 10/31/11 lOB-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCt 10/31/n 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 10/31/1) 126-99-8 CHLOROPRENE {2-CHLORO-l.3-BUTADII U ug/L 0.9 10 1 PCI 10/31/11 96-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCI 10/31/11 106-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1.4-DICHLOROBENZENE u lig/L 5 86 10 1 PCI 10/31/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1.2-DtCHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35^ 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 156-59^ CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-87-5 1.2-DICHLOROPROPANE u ug/L 0 16 10 1 PCl 10/31/n 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-C-^-5 CIS-V3-DlChL0R0PR0FENE u ug/L 0.4 10 1 PCl 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 PCl 10/31/11 100-4M ETHYLBENZENE u UQ/L 0 16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER u ug/L 0.4 )0 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 10/31/11 76-13-1 1.1.2-TRICHLORO-1.2 2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 10/31/11 Page 4 of 20 Primed 11/18/11 07 4} Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Horse Spring A Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110026-01 DateSampled: 10/20/11 12.00 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 TestMethod: SW-B46, B260B (Water) Volatile Orgamcs Appenaix 9 | 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 10/31/11 591-76-6 2-HEXANONE U ug/L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 10/31/11 98-82-6 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTANONE U ug'L 0.53 10 1 PCI 10/31/n 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U jg/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0 99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE U ug/L 0 39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/n 80-62-6 METHYL METHACRYLATE U ug/L 0 5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0 8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0 3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/n 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1.1.1 2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1.1,2.2-TETRACHLOROETHANE U ug/L 0 85 10 1 PCI 10/31/n 127-18-1 TETRACHLOROETHENE u ug/L 0.4 10 1 PCl 10/31/11 87-61-6 1 2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-82-1 1.2.4.TRICHL0R0BENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1.1,2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE u ug/L 0 7 10 1 PCI 10/31/11 71-55-6 1,1.1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 10/31/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0 3 10 1 PCI 10/31/n 96-18-4 1.2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 10/31/11 95-63-6 1,2.4-TRIMETHYLBENZENE u ug/L 0 19 10 1 PCI 10/31/11 108-67-8 1 3,5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 10/31/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCl 10/31/11 75-01-4 VINYL CHLORIDE u ug/L 0 3 10 1 PCI 10/31/11 1330-20-7 m.p-XYLENE u ug/L 06 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 03 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 104 % 1 PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 98.1 % 1 PCI 10/31/11 17060-07-0 1.2-DICHLOROETHANE-D4 99.5 % 1 PCI 10/31/11 2037-26-5 T0LUENE-D8 95.6 % 1 PCI 10/31/11 Client Sample ID: Horse Spring B Laboratory Sample ID: 1110026-02 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 1215 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 Test Meihod: EPA 314.0 Perchlorate - Ion Chromatogrepny 1 014797-73-0 PERCHLORATE u ug/L 5 20 5 JMM 10/26/11 Page 5 of 20 Printed. n/16/11 07 41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Horse Spring B Laboratory Sample ID: 1110026-02 DateSampled: 10/20/11 12:15 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac or Analvst Test Date I Test Method: SW-846, 8260B (Water) Volatile Orgamcs Appendiji 9 67-64-1 ACETONE U ug/L 5 10 1 PCl 10/3'/V. 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 10/31/11 108-85-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27^ BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCt 10/31/11 75-25-2 BROMOFORM U ugiL 0.42 10 1 PCl 10/31/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCt 10/31/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM U ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADII U ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-6 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0 35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1 3-DICHLOROBENZENE u ug/L 5 62 10 1 PCI 10/31/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1,2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/n 75-35-4 1,1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 156-59-4 CIS-1.2-DICHLOROEThENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-87-5 1 2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0 24 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-56-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-01-5 C1S-1.3-D1CHL0R0PR0PENE u ug/L 0.4 10 1 PCl 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0 4 10 1 PCI 10/31/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0 19 10 1 PCI 10/31/11 76-13-1 1 1.2-TRICHLORO-1.2,2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCI 10/31/11 591-76-6 2-HEXANONE u ug/L 0.7 10 1 PCl 10/31/11 Page 6 of 20 Printed: 11/18/1107.41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Horse Spring B Laboratory Sample ID: 1110026-02 DateSampled: 10/20/11 12:15 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date Tes(Me(hod.-SW-846, 8260B (Water) Volatile Orgamcs Appendix 9 1 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE U ug/L 0.58 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTAN0NE U ug/L 0.53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE U ug/L 0 5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE U ug/L 0 5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1,2-DICHLOROETHENE U ug/L 0 34 10 1 PCI 10/31/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE U ug/L 0.5 10 1 PCI 10/31/11 63O-20-6 1.1.1.2-TETRACHLOROETHANE U ug/L 0 25 10 1 PCI 10/31/11 79-34-5 1.1.2.2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 10/31/11 87-61-6 1 2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-82-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1.1.2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE u ug/L 0 7 ID 1 PCI 10/31/11 71 55-6 1 1,1-TRICHLOROETHANE u ug/L 0.10 10 1 PCI 10/31/11 75-69^ TRICHLOROFLUOROMETHANE u ug/L 0 3 10 1 PCI 10/31/11 96-18^ 1.2,3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 10/31/11 95-63-6 1.2.4.TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 10/31/11 108-67-8 1.3 5-TRIMETHVLBENZENE u ug/L 0.29 10 1 PCI 10/31/11 108-05-4 VINYL ACETATE u ug/L 20 50 1 PCI 10/31/11 75-01^ VINYLCHLORIDE u ug/L 0.3 10 1 PCI '0/31/11 1330-20-7 m.p-XYLENE u ug/L 0.6 10 1 PCl 10/31/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 105 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 99.5 % PCI 10/31/11 17060-07-0 1.2-DICHLOROETHANE-D4 101 % PCI 10/31/11 2037-26-5 T0LUENE-D8 93.2 % PCI 10/31/11 Client Sample ID: Fish Spring Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110026-03 DateSampled: 10/20/11 12.35 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 TestMethod: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE U ug/L 5 20 5 JMM 10/26/11 1 TestMethod: SW-846. 8260B (Water) Volatile Orgamcs Appendix 9 1 67-64-1 107-02-8 ACETONE ACROLEIN U U ug/L ug/L 5 6 10 10 1 1 PCI PCl 10/31/11 10/31/n Page 7 of 20 Printed 11/18/1107-41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sampte (D; Fish Spting Laboratory Sample ID; 1110026-03 DateSampled: 10/20/11 12:35 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 Dilu CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date MDL 1 TestMethod: SW-B46, 8260B (Water) Volatile Organics Appendix 9 1 107.13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 71-43-2 BENZENE u ug/L 0.22 10 1 PCI 10/31/11 106-86-1 BROMOBENZENE u ug/L 0.37 10 1 PCl 10/31/11 74-97-5 BROMOCHLOROMETHANE u ug/L 031 10 1 PCI 10/31/11 75-27-4 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 10/31/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ugfL 0.57 10 1 PCl 10/31/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 ID 1 PCl 10/31/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE u ug/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.31 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADIi u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug'L 0 15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0 35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/n 106-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1.2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1,3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/n 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-4 1.1-DICHLOROETHENE u ug/L 0 16 10 1 PCI 10/31/11 156-59-4 CI5-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-67-5 1.2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-26-9 1,3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 10/31/n 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug/L 0 4 10 1 PCt 10/31/11 10061-02-6 TRAN&-1.3-DlCHLOROPROPENE u ugfL 0.4 10 1 PCt lo/aiin 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 50-29-7 ETHYL ETHER u ug/L 0.4 ID 1 PCI 10/31/11 97-63-2 ETHYL METHACRYL-ATE u ug/L 0.19 ID 1 PCI 10/31/11 76-13-1 1.1,2-TRICHL0R0-).2.2-TRIFLU0R0ETH/ u ug/L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 • 1 PCI 10/31/11 691-78-6 2-HEXANONE u ug/L 0.7 10 1 PCI 10/31/n 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PCI 10/31/11 Page 8 of 20 Printed n/lB/ll 07 41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Fish Spnng Laboratory Sample ID: 1110026-03 DateSampled; 10/20/11 12:35 Sample Description: ATK-DLV - RiomontoiY Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date Test Method: SW-846, 8260B (Water) Volatile Organics Appendix 9 108-10-1 4.METHYL-2-PENTAN0NE U ug/L 0.53 10 1 PCI 10/31/11 78-63-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 10/31/11 74-68-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1 1.1.2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1 1,2,2-TETRACHLOROETHANE u ug/L 0.65 10 1 PCl 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 04 10 1 PCI 10/31/11 87-61-6 1.2 3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-82-1 1.2 4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1.1 2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/n 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 10/31/11 71-55-6 1.1.1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 10/31/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 10/31/11 96-18-4 1 2.3-TRICHLOROPROPANE u ug/L 0 33 10 1 PCl 10/31/11 95-63-6 1 2.4-TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 10/31/11 108-67-8 1.3,5.TRIMETHYLBEN2ENE u ug/L 0.29 10 1 PCI 10/31/11 108-05-4 VINYL ACETATE u ug/L 20 50 1 PCI 10/31/11 75-01-4 VINYLCHLORIDE u ug/L 0 3 10 1 PCI 10/31/11 1330-20-7 m P-XYLENE u ug/L O.S 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 106 % 1 PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 98.9 % 1 PCl 10/31/11 17060-07-0 1.2-DICHLOROETHANE-D4 101 % 1 PCI 10/31/11 2037-26-5 T0LUENE-D8 93.9 % 1 PCI 10/31/11 Client Sample ID: Pipe Spnng Laboratory Sample ID: 1110026-04 DateSampled: 10/20/11 13:00 Sample Description: ATK-DLV - Promontory Wells Fall 2011 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date 1 TestMethod: EPA 314.0 Perchlorate Ion Chromatography 1 014797-73-0 PERCHLORATE 259 ug/L 5 20 5 JMM 10/26/11 1 TestMethod: SW-646, 8260B (Water) Volatile Orgamcs Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI 10/31/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYLCHLORIDE u ug/L 0.5 10 1 PCI 10/31/11 Page 9 of 20 Printed 11/18/11 07 41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Ripe Spring Laboratory Sample ID: 1110026-04 DateSampled: 10/20/11 13:00 Sample Description: ATK-DLV - Rromor\tor/ Wells Fall 2011 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date 1 Test Method: SW-846. 82606 (Water) volatile Organics Appendix 9 1 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug/L 0 37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 10/31/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 9B-D6-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCl 10/31/n 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L D 3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE I2-CHL0R0-1 .3-BUTADll u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 10/31/11 •08-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0 18 10 1 PCI 10/31/11 105-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1 2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1,4.DICHL0R0BENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1,2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-4 1.1-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 156-59-4 CIS-1 2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/n 75-71-B DICHLORODIFLUOROMETHANE u ug/L 0 66 10 1 PCI 10/31/11 78-87-5 1 2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0 24 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-58-6 1,1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug/L 04 10 1 PCI 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 10/31/11 76-13-1 1.1,2-TRICHL0R0-1 2.2-TRIFLUOROETH/ u uq/L 1 10 1 PCI 10/31/11 87-68-3 HEXACHLOROB'^TADIENE u ug/L 0 9 10 1 PCI 10/31/11 591-7 B-6 2-HEXANONE u ug/L 0 7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 10/31/11 98-B2-B ISOPROPYLBENZENE u ug/L 0.56 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0 53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCI ?0/31/n Page 10 of 20 Primed: 11/18/11 07.41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample |D: Pipe Spring Laboratory Sample ID: 1110026-04 DateSampled: 10/20/11 13:00 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 13:00 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date TesfMef/iod; SW-846, B260B (Water) Volatile Organics Appendix 9 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 PCl 10/31/11 125-9 8-r METHACRYLONITRILE U ug/L 0 39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/11 80-62-5 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 PCI 10/31/11 iOJ-5i-e N.-BU'-^LSENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug'L 0 5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE U ug/L 0 3 10 1 PCI 10/31/11 156-60-5 TPANS-1 2-DICHLOROETHENE U ug/L 0.34 10 1 PCI 10/31/1 1 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug/l 1 10 1 PCI 10/31/11 10 e-8 8-3 TOLUENE U ug'L 0 5 10 1 PCI 10/31/11 630-20-6 1 1 1.2-TETRACHLOROETHANE U ug'L 0.25 ID 1 PCI 10/31/11 79-34-5 1.1 2.2-TETRACHLOROETHANE U ug/L 0.85 ID 1 PCl 10/31/11 127-18-4 TETRACHLOROETHENE U ug/L 04 10 1 PCI 10/31/11 57-61-6 1.2 3-TR(CHL0R0BENZENE U ug'L 0 23 10 ' PCl 10/31/11 120-62-1 1.2 4-TRICHLOROBENZENE U ug/L 4.3/ 10 1 PCI 10/31/11 79-00-5 1.1 2-TRICHLOROETHANE U ug'L 0.25 10 1 PCl 10/31/11 79-01-6 TRICHLOROETHENE U ug/L 07 10 1 PCI 10/31/11 71-55-6 1.1 l-TRrCHL0R0E7/-fAN£ U ug/L 0.16 10 1 PCI 10/31/11 75-69-4 TPICHLOROFLUOROMETHANE U ug/L 03 10 1 PCI 10/31/11 96-1S-4 1.2 3-TRICHLOROPROPANE U ug/L 0.33 10 1 PCI 10/31/11 95-6V6 1.2 4-TRlW.ETMYLBENZENE •J 0.19 •0 1 PCl ••O/JIfll 108-67-8 1.3 5 TRIMETHYLBENZENE U ug/L 0.29 10 1 PCI 10/31/11 108-05-4 VINYL ACETATE U ug/L 20 50 1 PCI 10/31/11 75-01-4 VINYL CHLORIDE U ug/L 0 3 10 1 PCI 10/31/11 1330-20-7 m.p-XYLENE u ug/L 0.6 10 1 PCI 10/31/11 95-4 7-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 103 % 1 PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 97.6 % 1 PCI 10/31/11 17060-07-0 1 2-DICHLOROETHANE-D4 99.3 % 1 PCI 10/31/11 2037-26-5 T0LUENE-D8 93.4 % 1 PCI 10/31/11 Client Sam pie |D: Shotgun Spring Laboratory Sample ID: 1110026-05 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 13:20 CAS Number Tfl.«Jt Parameter Result Units MDL Dilution EQL Factor Analvst Test Date 1 TestMethod: EPA 314.0 Perchloraie Ion Chromatography 1 014797-73-0 PERCHLORATE 126 ug/L 5 20 5 JMM 10/26/11 1 Test Method: SW-B46, 8260B (Water) Volatile Orgamcs Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCl 10/31/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCl 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 IC ^ PCl 10/31/11 107-05-1 Al-LYL CHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 71-43-2 BfNZENE U ug/L 0 22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug'L 0.37 10 1 PCI 10/31/11 Page 11 of 20 P'inied 11/18/11 07 41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Shotgun Spring Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110026-05 DateSampled: 10/20/11 13:20 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analvst Test Date MDL EQL 1 Te5( Method.-SW-846. 8260B (Water) Volatile Organics Appendix 9 ] 74-97-5 BROMOCHLOROMETHANE u ug/L 0.31 10 1 PCI 10/31/11 75-27-1 BROMODICHLOROMETHANE u ug/L 0.19 10 1 PCI 10/31/11 7^^25-2 BROMOFORM u ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-6 SEC-BUTYLBENZENE u ug/L 04 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 ID 1 PCl 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0 13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0 27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE u ug/L 0 16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L 0.3 ID 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 10/31/n 126-99-8 CHLOROPRENE t2-CHL0R0-l,3-BUTADII u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug'L 0.24 10 1 PCI 10/31/11 i06-43-( 4-CHLOROTOLUENE u ug/L 0 15 10 1 PCI 10/31/11 lOB-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0 35 10 1 PCI ID/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-4 1.2-OIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1.2-01CH'.0R0BENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DlCHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1 1-DICHLOROETHANE u ug/L 0 49 10 1 PCI 10/31/11 107-06-2 1 2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-1 1,1-DICHLOROETHENE u ugfL 0.16 10 1 PCl 10/31/11 156-59-4 CIS-1.2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-B7-5 1 2-DICHLOROPROPANE u ug/L 0 16 10 1 PCI 10/31/11 142-28-5 1 3-DICHLOROPROPANE u ug/L 0 74 10 1 PCI 10/31/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0 9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-01-5 ClS-1 3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 60-29-T ETHYL ETHER u ug/L 04 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 10/31/11 76-13-1 1,1 2-TRICHLORO-1,2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 10/31/11 87-66-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE u ug/L 0 7 10 1 PCI 10/31/11 67-53-0 ISOPROPYL ALCOHOL u ug/L 5 5D 1 PCI 10/31/11 98-62-8 ISOPROPYLBENZENE u ug/L 0 58 10 1 PCI 10/31/11 108-10-1 4-METHVL-2-PENTANONE u ug/L 0.53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 6 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE u ug/L 0 99 10 1 PCI 10/31/11 99-87-6 4-ISOPROPYLTOLUENE u ug/L 0.24 10 1 PCl 10/31 ni Page 12 of 20 Printed. 11/18/11 07:41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: Shotgun Spring Laboratory Sample ID: 1110026-05 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 13:20 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 Test Method: SW-B46. 8260B (Water) Volatile Orgamcs Apoenaix 9 126-98-/ METHACRYLONITRILE U ug/L 0 39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/11 80-52-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCl 10/31/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCl 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCl 10/31/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCl 10/31/11 1D0-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug/L 0 34 10 1 PCI 10/31/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug'L 1 10 1 PCI 10/31/11 108-68-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1,1 1,2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1.1 2.2-TETRACHLOROETHANE u ug'L 0.85 10 1 PCI 10/31/1: 127-18-4 TETRACHLOROETHENE U ug/L 0 4 10 1 PCI 10/31/11 87-61-6 1.2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-B2-1 1.2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1 1,2-TRlCHLOROETHANE u ug/L 0.25 10 1 PCl 10/31/11 79-01-6 TRICHLOROETHENE ug/L 0.7 10 1 PCl 10/31/11 71-55-6 1.1 1-TRICHLOROETHANE u ug'L 0 16 10 1 PCI 10/31/11 75-69-4 TRICHLOROFLUOROMETHANE u ug'L 0.3 10 1 PCI 10/31/11 96-18-1 1.2 3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 10/31/11 95-63-6 1 2 4-TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 10/31/11 ice-67-e 1 3.5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 10/31/11 106-05-4 VINYL ACETATE u ug/L 20 50 1 PCl 10/31/11 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 PCl 10/31/11 1330-20-7 m p-XYLENE u ug'L 0 6 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 105 v'u 1 PCI 10/31/1 1 1868-53-7 DIBROMOFLUOROMETHANE 98.1 % 1 PCI 10/31/11 17060-07-0 1 2-D1CHLOROETHANE-D4 99.7 % 1 PCI 10/31/1 1 2037-26-5 T0LUENE-D8 95.2 % 1 PCl 10/31/1 1 Client Sample ID: G-8 Laboratory Sample ID: 1110026-06 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 15 30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date [ Tesf Method; EPA 120.1 Condunivity 1 CONDUCTIVITY 10500 uS/cm 0.3 1 1 JMM 11/14/1 1 1 Tesi Method: EPA 160.1 Total Dissolved SoLas Analysis 1 TOTAL DISSOLVED SOLIDS 64 50 mg/L 19.8 40 1 MDP 11/15/11 1 Tesf Method: EPA 314.0 Perchloraie-Ion Chromatography 1 014797-73-0 PERCHLORATE 22. ug/L 5 20 5 JMM 10/26/11 1 Tesf Method; SW-846. 3005A Metals Digestion 1 3O05A ACID DIGESTION 10/25/2011 1 MTB 10/25/11 12 00 00 am Page 13 of 20 Pnntea. 11/18/11 07 41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-8 Sample Description; ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110026-06 DateSampled: 10/20/11 15 30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 TestMethod: SW-846, 3015A Metals Digestion 1 3015A ACID DIGESTION 10/25/2011 12:00 00 am 1 MTB 10/25/11 [TestMethod: SW-B46, 6020 Metals Analysis by ICP - 6020 1 7440-41-7 BERYLLIUM U ug/L 0.1 0 5 1 MTB 11/01/11 1 Test Method: SW-846. 8260B (Water) Volatile Organics Appendix 9 1 67-64-1 ACETONE U ug-'L 5 10 1 PCI 10/31/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 71-43-2 BENZENE U ug/L 0 22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27-4 BROMODICHLOROMETHANE U ug'L D.19 ID 1 PCl 10/31/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 10/31/n 74-63-9 BROMOMETHANE U ug/L 0.5; 10 1 PCI 10/31/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUrANONE U ug/L 1.11 ID 1 PCI IQ/31/n 135-98-8 SEC-eUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE U ug/L 0 13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0 27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE u jg/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0 35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1 71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l 3-BUTADIi u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug/L 1 56 10 1 PCI 10/31/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u Ufl/L 0.18 10 1 PCI 10/31/11 106-93-4 1 2-DIBROMOETHANE u ug/L 0.15 10 1 PCI 10/31/n 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/n 95-50-1 1 2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DlCHLOROBENZENE u U0/L 5.62 10 1 PCI 10/31/11 106-46-7 1 4-DlCHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1 1-DlCHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1 2-DlCHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-1 1 1-DlCHLOROETHENE u ug'L 0.16 10 1 PCI 10/31/11 156-59-4 CIS-1.2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0 66 10 1 PCI 10/31/11 78-87-5 1.2-DlCHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-28-9 1 3-OlCHLOROPROPANE u ug/L 0.24 10 1 PCI 10/31/11 590-20-7 2.2-DlCHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-56-6 1.1-DlCHLOROPROPENE u ug/L 0 17 10 1 PCI 10/31/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYL ACETATE U ug/L 0.63 10 1 PCI 10/31/11 Page 14 of 20 Printed: 11/18/11 0741 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-8 Laboratory Sample ID: 1110026-06 Date Sampled: 10/20/11 15:30 Sample Description: ATK-DLV - Promontory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilut Fac or Analvst Test Date Tesf Method; SW-B46. B260B (Water) Volatile Orgamcs Appenom 9 1QQ-4-'-<l ETHYLBENZENE ug/L 0.^6 10 1 PCl •'.0(3 im 60-29-7 ETHYL ETHER U ug/L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE U ug/L 0.19 ID 1 PCI 10/31/11 76-13-1 1.1 2-TRICHLORO-l 2,2-TRIFLUOROETH/ U ug/L 1 10 1 PCI 10/31'11 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE U ug/L 0 58 10 1 PCI 10/31/1 1 108-10-1 4-METHYL-2-PE NTANONE U ug/L 0 53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0 99 10 1 PCI 10/31/11 99-87-6 4-lSOPROPYLTOLUENE U ug/L 0.24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 10/31/11 74-88^ METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE U ug/L 0.5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0 8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug'L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 155-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE U ug/L 1 10 1 PCI 10/31/11 106-88-3 TOLUENE u ug/L 0 5 10 1 PCI 10/31'11 630-20-6 1 1 1.2-TETRACHLOROETHANE U ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1 1.2,2-TETRAChLOROETHANE u ug/L 0 85 10 1 PCI 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 10/31/11 87-61-6 1 2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-82-1 1 2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1 1.2-TRICHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 PCI 10/31/11 71-55-6 1 1.1-TRICHLOROETHANE u ug/L 0.16 10 1 PCI 10/31/11 75-69-1 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 10/31/11 96-18-4 1 2 3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCl 10/31/11 95-63-6 1.2 4-TRIMETHYLBENZENE u ug/L 0.19 10 1 PCI 10/31/11 108-67-8 1.3 5-TRIMETHYLBENZENE U ug/L 0.29 10 1 PCI IO/31'11 108-05-4 VINYL ACETATE u ug/L 20 50 1 PCI 10/31/11 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 10/31/11 1330-20-7 m p-XYLENE u ug/L 0 6 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0 3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 104 % PCI 10/31/11 1368-53-7 DIBROMOF LUOROMETHANE 97 9 Vo PCl 10(3'fU 1^060-07-0 1 2-DICHLOROETHANE-D4 100 % PCI 10/31'11 ;037.26-5 T0LUENE-D8 93 5 % PCI 10/31/11 Page 15 of 20 Printed 11/18'11 07.JI Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-8A Sample Description: ATK-DLV - Promontory Wells Fall 2011 Laboratory Sample ID: 1110026-07 DateSampled: 10/20/11 15.30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date 1 Test Method: EPA 314.0 Peicnlorale - Ion Chromatography i 014797-73-0 PERCHLORATE 24. ug/L 5 20 5 JMM 10/26/11 1 Test Method: SW-846. 3005A Metals DigestiOFi 1 3005A ACID DIGESTION 10/25/2011 12 00 00 am 1 MTB 10/25/11 1 TestMethod: SW-846, 3015A Metals Digestion i 3015A ACID DIGESTION 10/25/2011 12:00:00 am 1 MTB 10/25/11 \ TestMethod: SlV-846, 6020 Metals Analysis by ICP - 6020 1 7440-41-7 BERYLLIUM U ug/L 0.1 0.5 1 MTB 11/01/11 1 TestMefhod; SW-e46. 8260B (Water) Volatile Organics Appenaw 9 1 6/-64-1 ACETONE U ug/L 5 10 , PCI 10/31/11 107-02-8 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 PCI 10/31/11 107-05-1 ALLYLCHLORIDE U ug/L 0 5 10 1 PCI 10/31/11 71-43-2 BENZENE U ug/L 0.22 10 1 PCI 10/31/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 ID 1 PCI 10/31/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 PCI 10/31/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL U ug/L 15 50 1 PCI 10/31/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0 4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE u ug/L 0 16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 10/31/11 110-75-8 2-CHLOROETHYLVINYL ETHER u ug/L 1 71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0 81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTADIi u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 PCI 10/31 /11 108-94-1 CYCLOHEXANONE u ug/L 1 56 10 1 PCI 10/31/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-18-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-1 1.2-DIBROMOETHANE u iig/L 0.15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1 2-DICHLOROBENZENE u ug/L 5 86 10 1 PCI 10/31/1' 541-73-1 1.3-DICHLOROBENZENE u ug/L 5 62 10 1 PCI 10/31/11 106-46-7 1 4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1 1-DICHLOROETHANE u ug/L 0.49 10 1 PCI 10/31/11 107-06-2 1 2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-4 1 1-DICHLOROETHENE u ug'L 0.16 10 1 PCI 10/31/11 156-59-1 CIS-1.2-DICHLOROETHENE u ug/L D.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-67-5 1 2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-28-9 1,3-DICHLOROPROPANE u ug/L D.24 10 1 PCI 10/31/11 Page 16 of 20 Printed 11/18/11 07:41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-8A Laboratory Sample ID: 1110026-07 DateSampled; 10/20/11 15.30 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac \~Test Method: SW-B46. B260B (Water) Volatile Organics Appendix 9 or Analvst Test Date 590-20-7 2.2-DICHLOROPROPANE U ug/L 0 9 10 1 PCI 10/31/11 563-58-6 1.1-PICHLOROPROPENE U ug'L 0.17 10 1 PCI 10/31/11 10061-01-5 CIS-1.3-DICHLOROPROPENE U ug'L 0.4 10 1 PCI 10/31/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE U ug/L 04 10 1 PCI 10/31/11 141-73-6 ETHYL ACETATE U ug/L 0 63 10 1 PCI 10/31/11 100-41-4 ETHYLBENZENE u ug/L 0 16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0 19 10 1 PCI 10/31/11 76-13-1 1 l.?-TRICHL0R0-1 2.2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 10/31/11 87-58-3 HEXACHLOROBUTADIENE U ug/L 0 9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE u ug/L 0 7 10 1 PCI 10/31/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 PC 10/31/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0 53 10 1 PCI 10/31/11 78-63-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC u ug/L 5 50 1 PCl 10/31/11 79-46-9 2-NITROPROPANE u ug'L 0.99 10 1 PCI 10/31/11 99-87-6 4.IS0PROPYLT0LUENE u ug/L 0 24 10 1 PCI 10/31/11 126-98-7 METHACRYLONITRILE u ug/L 0.39 10 1 PCI 10/31/11 74-88-4 METHYL IODIDE u ug/L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 PC< 10/31/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE u ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE u ug/L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 PCI 10/31/11 100-42-5 STYRENE u ug/L 0.3 10 1 PCI 10/31/11 156-50-5 TRANS-1 2-DICHLOROETHENE u ug/L 0.34 10 1 PCI 10/31/11 110-57-6 TRANS-1 4-DICHLORO-2-BUTENE u ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE u ug/L 0.5 10 1 PCI 10/31/11 630-20-6 1.1 1,2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1 1 2.2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 0 4 10 1 PCI 10/31/11 87-C1-6 1 2.3-TRICHLOROBENZENE u ug/L 0 23 10 1 PCI 10/31/11 120-82-1 1 2 4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1.1 2-TRICHLOROETHANE u ug/L 0 25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE u ug'L 0 7 10 1 PCI 10/31/11 71-55-6 1.1 1-TRICHLOROETHANE u ug'L 0.16 10 1 PCI 10/31/11 75-69-1 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 PCI 10/31/11 96-18-4 1 2.3-TRICHLOROPROPANE u ug/L 0.33 10 1 PCI 10/31/11 95-63-6 1 2.4-TRlMETHYLBENZENE u dg'L 0.19 10 1 PCI 10/31/11 108-67-8 1.3 5-TRIMETHYLBENZENE u ug/L 0.29 10 1 PCI 10/31/11 108-05-1 VINYL ACETATE u ug/L 20 50 1 PCI 10/31/n 75-01-1 VINYL CHLORIDE u ug/L D 3 10 1 PCI 10/31/11 1330-20-7 m.p-XYLENE u ug'L D 6 10 1 PCI 10/31/11 95-47-6 o-XYLENE u ug/L 0 3 10 1 PCI 10/31/11 460-00-4 BROMOFLUOROBENZENE 103 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 98.1 % PCI 10/31/11 17060-07-0 1 2-DICHLOROETHANE-D4 100 % PCI 10/31/11 2037-26-5 rOLUENE-D8 94 % PCI 10/31/11 Page 17 of 20 Primed n/i8/n 07:41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-5 Laboratory Sample ID: 1110026-08 Sample Description: ATK-DLV - Promontory Wells Fall 2011 DateSampled: 10/20/11 16:45 CAS Numbef Test Parameter Result Units MDL Dilution EOL Factor Analvst Test Date MDL ] Tesf Meihod-' EPA 314.0 Percniorate - Ion Chromatography 1 014797-73-0 PERCHLORATE < EQL ug/L 1 4 1 JMM 10/26/11 1 Test Method: SW-846, 82608 (Water) Volaiile Orgamcs Appendi>; 9 1 67-64-1 ACETONE U ug/L 5 10 1 PCI 10/31/11 107-02-6 ACROLEIN U ug/L 6 10 1 PCI 10/31/11 107-13-1 ACRYLONITRILE u ug/L 0 5 10 \ PCl lonini 107-05-1 ALLYLCHLORIDE U ug/L 0.5 10 1 PCI 10/31/11 71-13-2 BENZENE u ug/L 0.22 10 1 PCI 10/31/11 108-66-1 BROMOBENZENE U ug/L 0.37 10 1 PCI 10/31/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 PCI 10/31/11 75-27J BROMODICHLOROMETHANE u ug/L 0 19 10 1 PCI 10/31/11 75-25-2 BROMOFORM u ug/L 0.42 10 1 PCI 10/31/11 74-83-9 BROMOMETHANE u ug/L 0.57 10 1 PCI 10/31/11 71-36-3 1-BUTANOL u ug/L 15 50 1 PCI 10/31/11 78-93-3 2-aUTANONE u ug/L 1.11 10 1 PCI 10/31/11 135-98-8 SEC-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 98-06-6 TERT-BUTYLBENZENE u ug/L 0.4 10 1 PCI 10/31/11 75-15-0 CARBON DISULFIDE u ug/L 0.13 10 1 PCI 10/31/11 56-23-5 CARBON TETRACHLORIDE u ug/L 0.27 10 1 PCI 10/31/11 108-90-7 CHLOROBENZENE u ug/L 0.16 10 1 PCI 10/31/11 75-00-3 CHLOROETHANE u ug/L 0.35 10 1 PCI 10/31/11 110-75-6 2-CHLOROETHYLVINYL ETHER u ug/L 1.71 10 1 PCI 10/31/11 67-66-3 CHLOROFORM u ug/L 0.3 10 1 PCI 10/31/11 74-87-3 CHLOROMETHANE u ug/L 0.81 10 1 PCI 10/31/11 126-99-8 CHLOROPRENE (2-CHL0R0'1.3-BUTADII u ug/L 0.9 10 1 PCI 10/31/11 95-49-8 2-CHLOROTOLUENE u ug/L 0.24 10 1 PCI 10/31/11 106-43-4 4-CHLOROTOLUENE u ug/L 0 15 10 1 PCI 10/31/11 108-94-1 CYCLOHEXANONE u ug/L 1.56 10 1 PCI 10/31/11 96-12-8 1,2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 PCI 10/31/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 PCI 10/31/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0 15 10 1 PCI 10/31/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 PCI 10/31/11 95-50-1 1,2-DICHLOROBENZENE u ug/L 5.86 10 1 PCI 10/31/11 541-73-1 1.3-DICHLOROBENZENE u ug/L 5.62 10 1 PCI 10/31/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 PCI 10/31/11 75-34-3 1.1-DtCHLOROETHANE u ug/L • 049 10 1 PCI 10/31/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 PCI 10/31/11 75-35-4 1 1-DICHLOROETHENE 20.1 ug/L 0.16 10 1 PCI 10/31/11 156-59-4 CIS-1,2-DICHLOROETHENE u ug/L 0.16 10 1 PCI 10/31/11 75-71-8 DICHLORODIFLUOROMETHANE u ug/L 0.66 10 1 PCI 10/31/11 78-87-5 1 2-DICHLOROPROPANE u ug/L 0.16 10 1 PCI 10/31/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 PCI 10/31/11 590-20-7 2,2-DICHLOROPROPANE u ug/L 0.9 10 1 PCI 10/31/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 PCI 10/31/11 10061-01-5 CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 10061-02-6 TRANS-1,3-DICHLOROPROPENE u ug/L 0.4 10 1 PCI 10/31/11 141-78-6 ETHYL ACETATE u ug/L 0 63 10 1 PCI 10/31/11 100-41-* ETHYLBENZENE u ug/L 0.16 10 1 PCI 10/31/11 60-29-7 ETHYL ETHER u ug/L 0.4 10 1 PCI 10/31/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 PCI 10/31/n 76-13-1 1.1.2-TRlCHLORO-l.2,2-TRIFLUOROETH/ u ug/L 1 10 1 PCI 10/31/11 Page 18 of 20 Printed. 11/18/11 07.41 Listing of Results by Sample Sample Delivery Group: 1110026 Client Sample ID: G-5 Laboratory Sample ID: 1110026-08 DateSampled: 10/20/11 16.45 Sample Description: ATK-DLV - Promonlory Wells Fall 2011 CAS Number Test Parameter Result Units MDL EQL Dilu Fac [ TestMethod: SW-846. 8260B (Water) VolaMe Organics Appendi. 9 or Analyst Test Date 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 PCI 10/31/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 PCI 10/31/11 67-63-0 ISOPROPVL ALCOHOL U ug/L 5 50 1 PCI 10/31/11 98-82-8 ISOPROPYLBENZENE U ug/L 0 58 10 1 PCI 10/31/11 108-10-1 4-METHYL-2-PENTANONE U ug/L 0.53 10 1 PCI 10/31/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 PCI 10/31/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 PCI 10/31/11 99-87-6 4-lSOPROPYLTOLUENE 'J ug(L 0.24 10 1 PCl 10/31/n 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 PCI 10/31/1) 74-68-4 METHYL IODIDE U ug/L 0.5 10 1 PCI 10/31/11 80-62-6 METHYL METHACRYLATE U ug/L 0 5 10 1 PCI 10/31/11 75-09-2 METHYLENE CHLORIDE U ug/L 0 8 10 1 PCI 10/31/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 PCI 10/31/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 PCI 10/31/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 PCI 10/31/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 PCI 10/31/11 10O-42-5 STYRENE U ug/L 0.3 10 1 PCI 10/31/11 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0 34 10 1 PCI 10/31/11 110-57-6 TRANS-1,4-DlCHLORO-2-BUTENE U ug/L 1 10 1 PCI 10/31/11 108-88-3 TOLUENE U ug/L 0.5 10 1 PCl 10/31/11 630-20-6 1 1.1.2-TETRACHLOROETHANE u ug/L 0.25 10 1 PCI 10/31/11 79-34-5 1 1.2 2-TETRACHLOROETHANE u ug/L 0.85 10 1 PCI 10/31/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 PCI 10/31/11 87-61-6 1.2.3-TRICHLOROBENZENE u ug/L 0.23 10 1 PCI 10/31/11 120-82-1 1 2.4-TRICHLOROBENZENE u ug/L 4.37 10 1 PCI 10/31/11 79-00-5 1 1.2-TRICHLOROETHANE u ug/L 0 25 10 1 PCI 10/31/11 79-01-6 TRICHLOROETHENE 71.6 ug/L 0.7 10 1 PCI 10/31/11 71-55-6 1.1.1-TRICHLOROETHANE U ug/L 0.16 10 1 PCI 10/31/11 75-69-1 TRICHLOROFLUOROMETHANE U UQ/L 0.3 10 1 PCI 10/31/11 96-18-4 1.2,3-TRICHLOROPROPANE U ug'L 0 33 10 1 PCI 10/31/11 95-63-6 1.2.4-TRIMETHYLBENZENE U ug/L 0.19 10 1 PCI 10/31/11 108-67-8 1.3.5-TRIMETHYLBENZENE U ug/L 0.29 10 1 PCI 10/31/11 108-05-1 VINYL ACETATE U ug/L 20 50 1 PCI 10/31/11 75-01-1 VINYL CHLORIDE u ug/L 0.3 10 1 PCI 10/31/11 1330-20-7 m.p-XYLENE u ug/L 0.6 10 1 PCI 10/31/11 95-47-6 O-XYLENE u ug/L 0.3 10 1 PCI 10/31/11 460-00-1 BROMOFLUOROBENZENE 104 % PCI 10/31/11 1868-53-7 DIBROMOFLUOROMETHANE 98.4 % PCI 10/31/11 17060-07-0 1 2-DICHLOROETHANE-D4 98.6 % PCI 10/31/11 2037-26-5 T0LUENE-D8 94.5 % PCI 10/31/11 Page 19 of 20 Pruned: 11/18/11 07.4i Data Reporting Qualifiers U Indicates that the analyte concentration is less than the MDL. B This flag is used v^hen an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration for tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL (e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratory has demonstrated that the MDL can be achieved in a laboratory reagent blank, but does not guarantee it can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally is 5 to 10 times the MDL. For many analytes the EQL is selected as the value ofthe lowest standard in the calibration curve. Dilution Dilution Factor: The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 20 of 20 Printed. 11/18/11 0741 ATK Space Systems Group Environmental Laboratory Client Namt Sample Receipt Check st SDG No. Carrier. ' Hand delivered, no ccolet Cooler Inlormation: CoolarNumbcryiD: Carrier Number' and delivered, Mmple(s] taken oui at receiving counter Condiiion of Shipping Conlairwr Cooler Sealed (taped} Custody Seali Present: Coolant Stale of Coolant: 5fifi7SS^ Thermomater ID: ^^^^J^^Jj Paclung Description: ^>dood I IFair illo iWf ) iBnjxen I iBiue lc« I iNona ' iFrpzen j^rtfliaHy Frozen Reading: A 'C CF: iiYes lYei I ilniact ftlce nNot Applicable I iNol Applicabla ' iNot Applicable llDamaged (expla: Seal Number. Other: 1 Melted CQ<Tect»tJ Temp Daia: Initials: Temp Blank Included- i lYai U^T) Chaln-Of-Custody Informitlon: COC Present: COC Numb«iti):_ COC lignad (relinquished and receivad): ^es COC or LWI agreat with sample labels: r<fes UNO [iNO I iNo Other 1 iNot Applicable I iNot Applicabla Notes. Sample Infonnation: Samples Included in cooler I15>HL Po(yy 2)C2$0ML Pay Custody Seals Present: \ lYet illntaa Sample containers Intact: f^^* Samples in pnper containers: (<^s Sufficlant sample volume: All samples recetvad in hold time: (^s Waler - VO^have zero headspace: ^/Pra-preservad wBh HCI: Notes: tJfflo Other I IBroken Seal Number(i), I iNo Notes: MNo ilNo liNo UNO I IPra-prasarvad with NajSiOi: I JNol Applicable liNon-P :sarve j Water - pH accaptatkla upon receipt: HNO.- D.tflwL HiSO,i riYes ^djusted (see comments below) riNot , NaOH - icabli I Zn^C/NaOH: HCL = Water - pH adjusted: (mfg. & Lot No.) HNO, _HiS04 NAiSOiOi . ^Olher NaOH ZrrtC HCI Notes: SOP-102 Form A ENVIRONMENTAL LAB W( RK REQUEST 1110026 TO ATK ENVIRONMENTAL LABORATORY LWR No. E13302 Login No. 1. EXTENSIOK Btj^oS COS c: 8200 WORK ORoai: ORGANIZATION Environmenial Services MAIL STOP: 301 REP( IT RESULTS TO ai (fc«|(?<af<.£^5vvi MS 301 SAMPLE INFORMA' I0^ SAMPLE DATE TYPE LOCATION TIME TEST REMARKS /Zoo CU V- ioii£/{fi IZIS ft f/ ff tlc6 ff to ff n22> f f f^/ic/ff fS3o fr If tl fO, 2^ rr Cl >H~ CHAIN OF CUST )Dy RELINQUISHED BV DATE TIME RECEIVED BY DATE TIME /7/5' Cooler P700 oioo FOR LABORATORY I 5E 9NLY DATEC0N4PLETED DATE REPORTED SI NATUIE 988P LS333 GW CERTIFICATE OF ANALYSIS Listing of Sample Information and Testing Requested Tuesday, November 01, 2011 TESTED FOR: ATK: DLV Environmental Monitoring Thiokol Corp, UT 84322 ANALYZED BY: ATK Launch Systems Analytical Chemistry Laboratory P.O. Box 707, M/S 245 Brigham City, UT 84302-0707 435-863-3732 435-863-8080 Contact Name: Project: Sample Delivery Group: Al Lee Ground Water Testing - DLV 1110022 Page 1 of 14 Printed. 11/01/11 12-39 Sample Delivery Group: 1110022 Sample No. Client No. Received Collect Date/Time Test Requested Sample Descnption Matrix 1110022-01 P-"^ 10/19/11 10/18/2011 14-20:0 EPA 314.0 SW-M6. 8260B (Water) Perchlorate - Ion Chromatography Volatile Organics Appendix 9 Water Water 1110022-02 TB-3 10/19/11 10/18/2011 14:25:0 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Voiatiie Organics Appendix 9 Water Water 1110022-03 FB-3 10/19/11 10/18/2011 14:30:0 EPA 314.0 SW-a46, 8260B (Water) Perchlorate - Ion Chromatography Voiatiie Organics Appendix 9 water water 1110022-04 J-1 10/19/11 10/18/2011 15:10:0 EPA 314.0 SW-846. 8260B (Water) Perchlorate - Ion Chromatography Voiatiie Organics Appendix 9 Water Water 1110022-05 B-4 10/19/11 10/18/2011 15.50:0 EPA 314.0 Perchlorate - ion Chromatography Water Page 2 of 14 Printed: 11/01/11 '2 39 Sample Delivery Group: 1110022 Sample No. Client No. Test Requested 1110022-05 B-4 Sample Description Received Collect Date/Time Matrix 10/19/11 10/18/2011 15.50.0 SW-846. 8260B (Water) Volatile Organics Appendix 9 Water Certified By: W. Scott Fraser, Quality Assurance Officer 11/01/2011 Date This certifies that the following data meets the requirements of the National Environmental Laboratory Accreditation Program (NELAP) unless othen/i/ise annotated: Page 3 of 14 Primed- 11/01/1' 12-39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: P-7 Sample Description: ATK-DL,V - Promontory Welis Fall 2001 Laboratory Sample ID: 1110022-01 DateSampled: 10/18/11 1420 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analvst Test Date Test Method: EPA 314.0 Perchloraie - Ion Chromatography 1 014797-73-0 PERCHLORATE 2380. ug/L 50 200 50 JMM 10/27/11 Test Method: SW-B46, 8260B (Waler) Volatile Organics Appendix 9 1 67-64-1 ACETONE U ug/L 5 10 1 BLW 10/19/11 107-02-6 ACROLEIN U ug/L 6 10 1 BLW 10/19/11 107-13-1 ACRYLONITRILE U ug'L 0.5 10 1 BLW 10/19/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 BLW 10/19/11 71-43-2 BENZENE 0.5 J ug/L 0.22 10 1 BLW 10/19/11 10B-86-1 BROMOBENZENE U ug/L 0 37 10 1 BLW 10/19/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 BLW 10/19/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 BLW 10/19/11 75-25-2 BROMOFORM U ug/L 0 42 10 1 BLW 10/19/11 74-83-9 BROMOMETHANE U ufl/L 0.57 10 1 BLW 10/19/11 71-36-3 l-BUTANOL U Lg/L 15 50 1 BLW 10/19/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 BLW 10/19/11 135-98-5 SEC-BUTYLBENZENE U ug/L 0 4 10 1 BLW 10/19/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 BLW 10/19/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 BLW 10/19/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 BLW 10/19/11 108-90-7 CHLOROBENZENE U ug'L 0.16 10 1 BLW 10/19/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 BLW 10/19/11 110-75-6 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 BLW 10/19/11 67-66-3 CHLOROFORM 135 ug/L 0.3 10 1 BLW 10/19/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 BLW 10/19/11 126-99-B CHLOROPRENE (2-CHLORO-l.3-BUTADII U ug/L 09 10 1 BLW 10/19/11 95-49-B 2-CHLOROTOLUENE U ug/L 0.24 10 1 BLW 10/19/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 BLW 10/19/11 108-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 BLW 10/19/11 96-12-B 1,2-DIBROMO-3-CHLOROPROPANE U ug/L 0.35 10 1 BLW 10/19/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0.18 10 1 BLW 10/19/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 t BLW 10/19/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 BLW 10/19/11 95-50-1 1 2-DICHLOR08ENZENE u Ufl/L 5.86 10 1 BLW 10/19/11 541-73-1 1 3-DICHLOROBENZENE u ug/L 5.62 10 1 BLW 10/19/11 106-i6-7 1 4-DICHLOROBENZENE u Ufl/L 5 88 10 1 BLW 10/19/11 75-34-3 1 1-DICHLOROETHANE 4.4 J ug/L 0.49 10 1 BLW 10/19/11 107-06-2 1 2-DICHLOROETHANE 21.1 ug/L 0.29 10 1 BLW 10/19/11 75-35^ 1.1-DICHLOROETHENE 547 ug/L 0.8 50 BLW 10/25/11 156-59-( CIS-1.2-DICHLOROETHENE U ug/L 0 16 10 1 BLW 10/19/11 75-71-5 DICHLORODIFLUOROMETHANE U ug/L 0.66 10 1 BLW 10/19/11 78-87-5 1,2-DICHLOROPROPANE U ug/L 0.16 10 1 BLW 10/19/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 BLW 10/19/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0.9 10 1 BLW 10/19/11 563-58-5 1 1-DICHLOROPROPENE u ug/L 0.17 10 1 BLW 10/19/11 10061-01-S CIS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 BLW 10/19/11 10061-02-5 TRANS-1 3-DICHLOROPROPENE u ug/L 0 4 10 1 BLW 10/19/11 141-78-6 ETHYLACETATE u ug/L 0.63 10 1 BLW 10/19/11 10D-4M ETHYLBENZENE u ug/L 0.16 10 1 BLW 10/19/11 60-29-7 ETHYL ETHER u ug/L 0.^ 10 1 BLW 10/19/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 BLW 10/19/11 76-13-1 1.1,2-TRICHLORO-l 2.2-TRIFLUOROETH/ u ug/L 1 10 1 BLW 10/19/n Page 4 of 14 Printed- 11/01/11 12:39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: P-7 Sample Description: ATK-DLV - Promontorv Wells Fall 2001 Laboratory Sample ID: 1110022-01 Date Sampled: 10/18/11 14:20 CAS Number Test Parameter Result Units MDL EQL Dilu Fac I Tesf Method: SW-B46, B260B (Water) volatile Organics Append.. 9 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 BLW 10/19/11 591-7B-6 2-HEXANONE U Ufl/L 0.7 10 1 BLW 10/19/11 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 BLW lD/19/11 98-82-8 ISOPROPYLBENZENE U Ufl/L 0.58 10 1 BLW 10/19/11 108-10-1 4-METHYL-2-PENTAN0NE U ug/L 0.53 10 1 BLW 10/19/11 78-B3-1 2-METHYL.i.PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 BLW 10/19/11 79-46-9 2-NlTROPI^OPANE U ug/L 0.99 10 1 BLW 10/19/11 99-87-6 A-ISOPROPYLTOLUENE U ug/L 0.24 10 1 BLW 10/19/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 BLW ID/19/11 74-B8^ METHYL IODIDE U ug/L 0 5 10 1 BLW 10/19/11 80-62-6 METHYL METHACRYLATE U ug/L 05 10 1 BLW 10/19/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 BLW 10/19/11 104-51-8 N-BUTYLBENZENE U ug/L 03 10 1 BLW 10/19/11 103-65-1 N-PROPY(. BENZENE U ug/L 0.5 10 1 BLW 10/19/11 91-20-3 NAPHTHALENE U ug/L 4 ID 1 BLW 10/19/11 107-12-0 PROPIONITRILE U ug'L 2 10 1 BLW ?0/?9,'11 100-42-5 STYRENE U ug/L 03 10 1 BLW 10/19/11 156-60-5 TRANS-1 i-DlCHLOROETHENE U ug/L 0.34 ID 1 BLW 1Ci/19'll 110-57-6 rRANS-1.4-DICHLORO-2-BUTENE U Ufl'L 1 10 1 BLW 10/19/11 108-88-3 TOLUENE U ug/L 0 5 10 1 BLW 10/19/11 630-20-6 1.1.1.2-TETRACHLOROETHANE U ug/L 0.25 10 1 BLW 10/19/11 79-34-5 1 1,2 2-TETRACHLOROETHANE U ug/L 0.85 10 1 BLW 10/19/11 127-18-4 TETRACHLOROETHENE U ug/L 04 10 1 BLW 10/19/11 87-61-6 1.2.3-TRICHLOROBENZENE U ug'L 0.23 10 1 BLW 10/19/11 120-82-1 1 2.4-TRICHLOROBENZENE U ug/L 4.37 10 1 BLW 10/19/11 79-00-5 1.1.2-TRICHLOROETHANE 0.8 J ug'L 0.25 ID 1 BLW 10/19/11 79-01-6 TRICHLOROETHENE 416 ug/L 0.7 ID 1 BLW 10/19/11 71-55-e 1,1.1-TRICHLOROETHANE 116 ug/L 0.16 10 1 BLW 10/19/11 75-69-4 TRICHLOROFLUOROMETHANE U ug'L 0 3 10 1 BLW 10/19/11 96-18-4 1.2.3-IRICHLOROPROPANE U ug/L 0.33 ID 1 BLW 10/19/11 95-63-6 1.2 4-TRIMETHYLBENZENE U ug/L 0.19 ID 1 BLW 10/19/11 108-67-8 1 3.5-TRIMETHYLBENZENE U ug/L 0.29 ID 1 BLW 10/19/11 108-05-4 VINYL ACETATE U ug/L 20 50 1 BLW 10/19/11 75-01-4 VINYLCHLORIDE U ug/L 0 3 10 1 BLW 10/19/11 1330-20-7 m.p-XYLENE U ug/L 0 6 10 1 BLW 10/19/11 95-47-6 o-XYLENE U ug/L 0 3 ID 1 BLW 10/19/11 460-00-4 BROMOFLUOROBENZENE 104 % BLW 10/19/11 1868-53-7 DIBROMOFLUOROMETHANE 133 % BLW 10/19/11 17060-07-0 1 2-DICHLOROETHANE-D4 127 % BLW 10/19/11 2037-26-5 T0LUENE-D8 91.1 "/o BLW 10/19/11 QT Analyst Test Date Client sample ID: TB-3 Sample Description: ATK-DLV - Promontory Wells Fall 2001 Laboratory Sample ID: 1110022-02 DateSampled: 10/18/11 14.25 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date Test Metliod: EPA 314.0 PcrcttJorate - Ian Chroma[oflroph^ 014797-r3-0 PERCHLORATE U ug/L JMM 10/26/11 Page 5 of 14 Primed. iWi/'l 12:39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: TB-3 Sample Description: ATK-DLV - Promontory Wells Fail 2001 Laboratory Sample ID: 1110022-02 DateSampled: 10/18/11 14:25 CAS Number Test Parameter Result Units Dilution MDL EQL Factor Analvst Test Date Test Method: SW-B46, 8260B (Water) Volanle Organics Appendix 9 67.64-1 ACETONE 107-02-8 ACROLEIN 107-13-1 ACRYLONITRILE 107- 05-1 ALLYL CHLORIDE 71.43-2 BENZENE 108- 86-1 BROMOBENZENE 74- 97-5 BROMOCHLOROMETHANE 75- 27^ BROMODICHLOROMETHANE 75-25-2 BROMOFORM 74- 83-9 BROMOMETHANE 71-36-3 1-BUTANOL 78-93-3 2-BUTANONE 135-&8-8 SEC-BUTYLBENZENE 98-06-6 TERT-BUTYLBENZENE 75- 15-0 CARBON DISULFIDE 56-23-5 CARBON TETRACHLORIDE 108-90-7 CHLOROBENZENE 75-00-3 CHLOROETHANE 110-75-8 2-CHLOROETHYLVINYL ETHER 67-66-3 CHLOROFORM 74-87-3 CHLOROMETHANE 126-99-8 CHLOROPRENE (2-CHLORO-l ,3-6UTADIl 95^9-8 2-CHLOROTOLUENE 106-43-4 4-CHLOROTOLUENE 105- S-i-l CYCLOHEXANONE 96- 12-8 1.2-DIBROMO-3-CHLOROPROPANE 124-48-1 DIBROMOCHLOROMETHANE 106- 93-1 1.2-OIBROMOETHANE 74- 95-3 DIBROMOMETHANE 95-50-1 1,2-DICHLOROBENZENE 541-73-1 1.3-DICHLOROBENZENE 10fr46-7 1.4-DICHLOROBENZENE 75- 34-3 1.1-DICHLOROETHANE 107- 06-2 1.2-DICHLOROETHANE 75-35-1 1.1-DICHLOROETHENE 156-59-4 CIS-1.2-DICHLOROETHENE 75- 71-8 DICHLORODIFLUOROMETHANE 78-87-5 1.2-DICHLOROPROPANE 142-28-9 1.3-DICHLOROPROPANE 590- 20-7 2.2-DICHLOROPROPANE 563-58-6 1 1-DlCHLOBOPROPENE 10061-01-5 CIS-1,3-DICHLOROPROPENE 10061-02-6 TRANS-1.3-DICHLOROPROPENE 141-7B-6 ETHYLACETATE 100-41-4 ETHYLBENZENE 60-29-7 ETHYL ETHER 97- 63-2 ETHYL METHACRYLATE 76- 13-1 1 1,2-TRICHL0R0-1.2.2-TRIFLUOROETH/ 87-68-3 HEXACHLOROBUTADIENE 591- 78-6 2-HEXANONE U U U U U U U 1 6 J 4.1 J U U U U U U U U U U 0.8 J U U U U U U 3. J U U U U U U U 1.3 J U U U U U U U U U U u u u u u ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L Ufl/L ug/L ug/L ug/L ufl/L ug/L ug/L Ufl/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug'L ug/L ug/L ug/L ug/L Ufl'L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L 5 6 0 5 0 5 0.22 0.37 0.31 0.19 0.42 0.57 15 1.11 0 4 0.4 0.13 0.27 0.16 0.35 1.71 0.3 0.81 0.9 0 24 0 15 1.56 0.35 o.ie 0 15 0.25 5.86 5.62 5.88 0.49 0.29 0.16 0.16 0.66 0.16 0.24 0.9 0.17 0 4 0.4 0.63 0.16 0.4 0.19 1 0.9 0.7 10 10 10 10 10 10 10 10 10 10 50 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 lO 10 ID 10 10 10 10 10 BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW BLW 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19(11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 10/19/11 Page 6 of 14 Primed- n/01/11 12.39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: TB-3 Sample Description: ATK-DLV - Promontory Weils Fall 2001 Laboratory Sample ID: 1110022-02 DateSampled: 10/18/11 14.25 CAS Number Test Parameter Result Units MDL EQL Dilut Fac ;or Analvst Test Date I Tesf Method: SW-846, B260B (Water) VolaMe O-ganics Appendi. 9 67-63-0 ISOPROPYL ALCOHOL U ug/L 5 50 1 BLW 10/19/11 98-82-8 ISOPROPYLBENZENE U ufl/L 0.58 10 1 BLW 10/19/11 1DS-10-1 4-METHYL-2.PENTANONE U ug/L 0.53 10 1 BLW 10/19/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U Ufl/L 5 50 1 BLW 10/19/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 BLW 10/19/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0.24 10 1 BLW 10/19/11 126-98-7 METHACRYLONITRILE U ug/L 0 39 10 1 BLW 10/19/11 74-88-d METHYL IODIDE U ug'L 0.5 10 1 BLW 10/19/11 80-62-6 METHYL METHACRYLATE U ug/L 0.5 10 1 BLW 10/19/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 BLW 10/19/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 BLW 10/19/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 BLW 10/19/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 BLW 10/19/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 BLW 10/19/1 1 100-42-5 STYRENE U ug/L 0.3 10 1 BLW 10/19/11 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0 34 10 1 BLW 10/19/11 110-57-6 TRANS-1,4-DICHLORO-2-BUTENE U ug/L 1 10 1 BLW 10/19/11 108-88-3 TOLUENE U ug/L 0.5 10 1 BLW 10/19/11 630-20-6 1.1 1,2-TETRACHLOROETHANE U ug/L 0.25 10 1 BLW 10/19/11 79-34-5 1,1 2,2-TETRACHLOROETHANE U ug/L 0.85 10 1 BLW 10/19/11 127-18-4 TETRACHLOROETHENE U ug/L 0.4 10 1 BLW 10/19/11 87-61-6 1,2 3-TRICHLOROBENZENE U ug/L 0.23 10 1 BLW 10/19/11 120-82-1 1,2 4-TRICHLOROBENZENE U ug/L 4.37 10 1 BLW 10/19/11 79-00-5 1.1 2-TRICHLOROETHANE u ug/L 0.25 10 1 BLW 10/19/11 79-01-6 TRICHLOROETHENE 0.9 J ug/L 0.7 10 1 BLW 10/19/11 71-55-6 1.1,1-TRICHLOROETHANE U ug'L 0 16 10 1 BLW 10/19/11 75-69-4 TRICHLOROFLUOROMETHANE U ug'L 0.3 10 1 BLW 10/19/11 95-18-4 1.2.3-TRICHLOROPROPANE U ug/L 0 33 10 1 BLW 10/19/11 95-63-6 1.2.4-TRIMETHYLBENZENE U ug'L 0.19 10 1 BLW 10/19/11 108-67-8 1.3.5-TRIMETHYLBENZENE U Ufl'L 0 29 10 1 BLW 10/19/11 108-05-4 VINVL ACETATE U ug/L 20 50 1 BLW 10/19/11 75-01-1 VINYL CHLORIDE U ug/L 03 10 1 BLW 10/19/11 1330-20-7 rri p-XVLENE u ug/L 0.6 10 1 BLW 10/19/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 BLW 10/19/11 460-00-4 BROMOFLUOROBENZENE 106 % BLW 10/19/11 1868-53-7 DIBROMOFLUOROMETHANE 106 % BLW 10/19/11 1 7060-07-0 1.2-DICHLOROETHANE-D4 103 % BLW 10/19/11 2037-26-5 T0LUENE-D8 89.4 V, BLW 10/19/11 Client Sample ID: FB-3 Sample Description: ATK-DLV - Promonlory Wells Fail 2001 Laboratory Sample ID: 1110022-03 DateSampled: 10/18/11 14:30 CAS Number Test Parameter Result Units MDL EQL Dilution Factor Analyst Test Date 1 Tesf Method: EPA 314.0 Perchloraie - Ion Chromatography 1 014797-73-0 PERCHLORATE U UQ/L 1 4 1 JMM 10/26/11 1 TestMethod: SW-B46. 8260B (Water) Volatile Organics Appendix 9 1 67-64-1 107-02-8 ACETONE ACROLEIN U U ug/L ug/L 5 6 10 ID 1 1 BLW BLW 10/19/11 10/19/n Page 7 of 14 Primed. 1 i/OUl l 12.39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: FB-3 Sample Description: ATK-DLV - Promontory Welis Fall 2001 Laboratory Sample ID; 1110022-03 DateSampled: 10/18/11 1430 CAS N^jmber Test Parameter Result Units MDL EQL Dilution Factor Analvst Test Date I Tesf Method; SW-846. 8260B (Water) Volatile Organics Appends 9 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 BLW 10/19/11 '07-05-1 ALLYL CHLORIDE U ug/L 0.5 10 BLW 10/19/11 71-43-2 BENZENE U ug/L 0.22 ID 1 BLW 10/19/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 BLW 10/19/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 BLW 10/19/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 BLW 10/19/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 BLW 10/19/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 BLW 10/19/11 71-36-3 1-BUTANOL U ug/L 15 50 1 BLW 10/19/11 76-93-3 2-BUTANONE U Ufl/L 1.11 10 1 BLW 10/19/11 135-98-8 SEC-BUTYLBENZENE U ug/L 0.4 10 1 BLW 10/19/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 BLW 10/19/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 BLW 10/19/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 BLW 10/19/11 108-90-7 CHLOROBENZENE U ug/L 0 16 10 1 BLW 10/19/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 BLW 10/19/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1 71 10 1 BLW 10/19/11 67-65-3 CHLOROFORM 0.6 J ug/L 0.3 10 1 BLW 10/19/11 74-B7-3 CHLOROMETHANE U Ufl/L o.ei 10 1 BLW 10/19/11 126-99-6 CHLOROPRENE t2-CHLORO-1.3-EUTADl U uqf'i. Q 9 10 1 BLW 10/19/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 BLW 10/19/11 106-43-4 4-CHLOROTOLUENE U Ufl/L 0.15 10 1 BLW 10/19/11 108-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 BLW 10/19/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE U ufl/L 0.35 10 1 BLW 10/19/11 124-48-1 DIBROMOCHLOROMETHANE U ug/L 0.18 10 1 BLW 10/19/11 106-93-4 1 2-DIBROUOETHANE U ug/L 0 15 10 f BLW 10/19/11 74-95-3 DIBROMOMETHANE U ug/L 0 25 10 1 BLW 10/19/11 95-50-1 1 2-DICHLOROBENZENE U ug/L 5.86 10 1 BLW 10/19/11 541-73-1 1 3-DICHLOROBENZENE U ufl/L 5.62 10 1 BLW 10/19/11 106-46-7 1.4-OICHLOROBENZENE u Ufl/L 5.88 10 1 BLW 10/19/11 75-34-3 1.1-DICHLOROETHANE u ug/L 0 49 10 1 BLW 10/19/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0.29 10 1 BLW 10/19/11 75-35-4 1.1-DICHLOROETHENE 0.5 J ug/L 0 16 10 1 BLW 10/19/11 156-59-4 CIS-1.2-DICHLOROETHENE U ug/L 0.16 10 1 BLW 10/19/11 75-71-8 DICHLORODIFLUOROMETHANE U ug/L 0.66 10 1 BLW 10/19/n 78-67-5 1,2-DICHLOROPROPANE U ug'L 0.16 10 1 BLW 10/19/11 142-28-9 1.3-DICHLOROPROPANE u ug/L 0.24 10 1 BLW 10/19/11 590-20-7 2.2-DICHLOROPROPANE u ug/L 0 9 10 1 BLW 10/19/11 563-58-6 1.1-DICHLOROPROPENE u ug/L 0.17 10 1 BLW 10/19/11 10061-01-5 CIS-1 3-DICHLOROPROPENE u ug/L 0.4 10 1 BLW 10/19/11 10061-02-6 TRANS-1.3-DICHLOROPROPENE u ug/L 0.4 10 1 BLW 10/19/11 141-78-6 ETHYL ACETATE u ug/L 0.63 10 1 BLW 10/19/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 BLW 10/19/11 60-29-7 ETHYL ETHER u Ufl/L 0.4 10 1 BLW 10/19/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 BLW 10/19/11 76-13-1 1.1,2-TRICHLORO-l.2,2-TRIFLUOROETH/ u ug/L 1 10 1 BLW 10/19/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 BLW 10/19/11 591-78-6 2-HEXANONE u ug/L 0.7 10 1 BLW 10/19/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 BLW 10/19/11 98-82-8 ISOPROPYLBENZENE u ug/L 0.58 10 1 BLW 10/19/11 Page 8 of 14 Printed. ri/OI/n 12.39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: FB-3 Laboratory Sample ID: 1110022-03 Sample Description: ATK-DLV - Promontory Wells Fail 2001 DateSampled: 10/18/11 14 30 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date 1 Tesf Method: SW-846, 8260B (Water) Volatile Organic^ Appendix 9 1 108-10-1 4-METHYL-2-PENTANONE U ug/L 0.53 10 1 BLW 10/19/11 78-83-1 2-METHYL-l-PROPANOL (ISOBUTYL ALC U ug/L 5 50 1 BLW ID/19/11 79-46-9 2-NITROPROPANE U ug/L 0.99 10 1 BLW 10/19/11 99-87-6 4-lSOPROPYLTOLUENE U ug/L 0 24 10 1 BLW 10/19/11 126-98-7 METHACRYLONITRILE U ug/L 0 39 10 1 BLW 10/19/11 74-88-4 METHYL IODIDE U Ufl/L 0.5 10 1 BLW 10/19/11 80-62-6 METHYL METHACRYLATE U Ufl/L 0.5 10 1 BLW 10/19/11 75-09-2 METHYLENE CHLORIDE U ug'L 0.8 10 1 BLW 10/19/11 104-51-8 N-BUTYLBENZENE U ug/L 0.3 10 1 BLW 10/19/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 BLW 10/19/11 91-20-3 NAPHTHALENE U Ufl/L 4 10 1 BLW 10/19/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 BLW 10/19/11 100-42-5 STYRENE U ug/L 0.3 10 1 BLW 10/19/11 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0 34 10 1 BLW 10/19/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE U ug/L 1 10 1 BLW 10/19/11 108-88-3 TOLUENE U Ufl/L 0.5 10 1 BLW 10/19/11 530-20-6 1,11 2-TETRACHLOROETHANE U ug/L 0.25 10 1 BLW 10/19/11 79-34-5 1.1.2 2-TETRACHLOROETHANE U ug/L 0 85 10 1 BLW 10/19/11 127-18-1 TETRACHLOROETHENE U ug/L 0.4 10 1 BLW 10/19/11 87-61-6 1 2,3-TRICHLOROBENZENE U ug/L 0 23 10 1 BLW 10/19/11 12D-B2-1 1 2.4-TRICHLOROBENZENE U ug/L 4.37 10 1 BLW 10/19/11 79-00-5 M .2-TRICHLOROETHANE u ug'L 0 25 10 1 BLW 10/19/11 79-01-6 TRICHLOROETHENE u ug/L 0.7 10 1 BLW 10/19/11 71-56-6 1 1,1-TRICHLOROETHANE u ug/L 0 16 10 1 BLW 10/19/11 75-69-4 TRICHLOROFLUOROMETHANE u ug/L 0.3 10 1 BLW 10/19/11 96-18-4 1 2,3-TRICHLOROPROPANE u ug/L 0.33 10 1 BLW 10/19/11 95-63-6 1 2 4-TRIMETHYLBENZENE u ug/L 0.19 10 1 BLW 10/19/11 108-67-8 1 3.5-TRIMETHYLBENZENE u ug/L 0.29 10 1 BLW 10/19/11 108-05-4 VINYL ACETATE u ug'L 20 50 1 BLW 10/19/11 75-01-4 VINYL CHLORIDE u ug/L 0.3 10 1 BLW 10/19/11 1330-20-7 m.p-XYLENE u ug/L 0 6 10 1 BLW 10/19/11 95-47-6 o-XYLENE u ug/L 0.3 10 1 BLW 10/19/11 460-00-1 BROMOFLUOROBENZENE 101 % 1 BLW 10/19/11 1868-53-7 DIBROMOFLUOROMETHANE 104 % 1 BLW 10/19/11 17060-07-0 1.2-DICHLOROETHANE-D4 101 % 1 BLW 10/19/11 2037-26-5 T0LUENE-D8 86.6 % BLW 10/19/11 Client Sample ID: J-1 Laboratory Sample ID: 1110022-04 Sample Description: ATK-DLV - Promontory Welis Fall 2001 DateSampled: 10/18/11 15.10 CAS Number Test Parameter Result Units MDL Dilution EQL Factor Analyst Test Date 1 TestMethod: EPA 314.0 Perchlorate - Ion Cnromatography 014797-73-D PERCHLORATE 985. Ufl/L 5 20 5 JMM 10/26/11 1 TestMethod: SW-846, 92608 (Water) Volatile Orgamcs AppenOii' 9 1 67-64-1 ACETONE U ug/L 5 10 1 BLW 10/19/11 107-02-8 ACROLEIN U ug/L 6 10 1 BLW 10/19/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 BLW 10/19/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 BLW 10/19/11 Page 9 of 14 Printed 11/01/11 12 39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: J-1 Laboratory Sample ID: 1110022-04 Sample Description: ATK-DLV - Promontory Welts Fall 2001 DateSampled: 10/18/11 15:10 CAS Number Test Parameter Result Units MDL Dilution EqL Factor Analvst Test Date 1 TestMefhod: SW-846, 8260B (Water) Volatile Orgamcs Appendix 9 1 71-13-2 BEHZENE U .gfL 0.22 10 1 BLW 10/19/11 108-86-1 BROMOBENZENE U ug/L 0.37 10 1 BLW 10/19/11 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 BLW 10/19/11 75-27-1 BROMODICHLOROMETHANE U ug/L 0.19 10 1 BLW 10/19/11 75-25-2 BROMOFORM U ug/L 0.42 10 1 BLW 10/19/11 74-83-9 BROMOMETHANE U ug/L 0 57 10 1 BLW 10/19/11 71-36-3 1-BUTANOL U ug/L 15 50 1 BLW 10/19/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 BLW 10/19/11 135-98-8 SEC-BUTVLBENZENE U ug/L 0.4 10 1 BLW 10/19/11 98-06-6 TERT-BUTYLBENZENE U UQ/L 0.4 10 1 BLW 10/19/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 BLW 10/19/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0 27 10 1 BLW 10/19/11 10B-90-7 CHLOROBENZENE U Ufl/L 0.16 10 1 BLW 10/19/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 BLW 10/19/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 BLW 10/19/11 67-66-3 CHLOROFORM 0.7 J ug/L 0.3 10 1 BLW 10/19/11 74-87-3 CHLOROMETHANE U ug/L 0.81 10 1 BLW 10/19/11 126-99-8 CHLOROPRENE (2-CHLORO-l.3-BUTADII U ug/L 0.9 10 1 BLW 10/19/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 BLW 10/19/11 106-43-4 4-CHLOROTOLUENE U ug/L 0.15 10 1 BLW 10/19/11 108-94-1 CYCLOHEXANONE U ug/L 1.56 10 1 BLW 10/19/11 96-12-8 1.2-DIBROMO-3-CHLOROPROPANE U Ufl/L 0.35 10 1 BLW 10/19/11 124-46-1 DIBROMOCHLOROMETHANE U ug/L 0.18 10 I BLW 10/19/11 106-93-4 1.2-DIBROMOETHANE u ug/L 0.15 10 1 BLW 10/19/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 BLW 10/19/11 95-50-1 1 2-DICHLOROBENZENE U ug/L 5.86 10 1 BLW 10/19/11 541-73-1 1 3-DICHLOROBENZENE u ug/L 5.62 10 1 BLW 10/19/11 106-46-7 1.4.DICHL0R0BENZENE U ug/L 5.88 10 1 BLW 10/19/11 75-34-3 1.1-DICHLOROETHANE U Ufl/L 0.49 10 1 BLW 10/19/11 107-06-2 1.2-DICHLOROETHANE u ug/L 0 29 10 1 BLW 10/19/11 75-35-4 1.1-DICHLOROETHENE 54.5 ug/L 0.16 10 1 BLW 10/19/11 156-59-1 CIS-1.2-DICHLOROETHENE U ug/L 0.16 10 1 BLW 10/19/11 7S-71.B DICHLORODIFLUOROMETHANE U ug/L 0.66 10 1 BLW 10/19/11 78-B7-5 1,2-DICHLOROPROPANE U ug/L 0.16 10 1 BLW 10/19/11 142-28-9 1,3-DICHLOROPROPANE U ug/L 0.24 10 1 BLW to/19/11 590-20-7 2.2-DICHLOROPROPANE U ufl/L 0.9 10 1 BLW 10/19/11 563-58-6 1 1-DICHLOROPROPENE U ug/L 0.17 10 1 BLW 10/19/11 10061-01-5 CIS-1.3-DICHLOROPROPENE U ug/L 0.4 10 1 BLW 10/19/11 10061-02-6 TRANS-1 3-DICHLOROPROPENE U ug/L 0.4 10 1 BLW 10/19/11 141-78-6 ETHYL ACETATE U ug/L 0.63 10 1 BLW 10/19/11 100-41-4 ETHYLBENZENE u ug/L 0.16 10 1 BLW 10/19/11 60-29-7 ETHYL ETHER u UflfL 0.4 10 1 BLW 10/19/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 BLW 10/19/11 76-13-1 1.1,2-TRICHLORO-l.2.2-TRIFLUOROETH, 1 6 J ug/L 1 10 1 BLW 10/19/11 87-68-3 HEXACHLOROBUTADIENE U ug/L 0.9 10 1 BLW 10/19/11 591-78-6 2-HEXANONE U ug/L 0.7 10 1 BLW 10/19/11 67-63-0 ISOPROPYL ALCOHOL U ufl/L 5 50 1 BLW 10/19/11 98-82-B ISOPROPYLBENZENE U ug/L 0.58 10 1 BLW 10/19/n 106-10-1 4-METHYL-2-PENTANONE U ufl/L 0.53 10 1 BLW 10/19/11 78-83-1 2-METHYL-l'PROPANOI. (ISOBUTYL ALC u ugfL 5 50 1 BLW 10/19/11 Page 10 of 14 Primed 11/01/11 12:39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: J-1 Sample Description: ATK-DLV - Promontory Welis Fail 2001 Laboratory Sample ID: 1110022-04 DateSampled: 10/18/11 15:10 CAS Number Test Parameter Result Units MDL Dilu EQL Fac or Analvst Test Date Test Method: SW-846, 8260B (Water) Volatile Organics Appendix 9 79-46-9 2-NITROPROPANE U ug'L 0.99 10 1 BLW 10/19/11 99-87-6 4-ISOPROPYLTOLUENE U ug/L 0 24 10 1 BLW 10/19/11 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 BLW 10/19/11 74-88-4 METHYL IODIDE u ug'L 0.5 10 1 BLW 10/19/11 80-62-6 METHYL METHACRYLATE u ug/L 0.5 10 1 BLW 10/19/11 75-09-2 METHYLENE CHLORIDE u ug/L 0.8 10 1 BLW 10/19/11 104-51-8 N-BUTYLBENZENE u ug/L 0.3 10 1 BLW 10/19/11 103-65-1 N-PROPYLBENZENE u ug'L 0.5 10 1 BLW 10/19/11 91-20-3 NAPHTHALENE u ug/L 4 10 1 BLW 10/19/11 107-12-0 PROPIONITRILE u ug/L 2 10 1 BLW 10/19/11 100-42-5 STYRENE u ug/L 0.3 10 1 BLW 10/19/11 156-60-5 TRANS-1 2-DICHLOROETHENE u ug'L 0.34 10 1 BLW 10/19/11 110-57-6 TRANS-1 4-OICHLORO-2-BUTENE u ug/L 1 10 1 BLW 10/19/11 108-88-3 TOLUENE u ug'L 0.5 10 1 BLW 10/19/11 630-20-6 1.1.1 2-TETRACHLOROETHANE u ug/L 0 25 10 1 BLW 10/19/11 79-34-5 1,1.2 2-TETRACHLOROETHANE u ufl/L 0.85 10 1 BLW 10/19/11 127-18-4 TETRACHLOROETHENE u ug/L 0.4 10 1 BLW 10/19/11 87-61-6 1.2,3-TRICHLOROBENZENE u Ufl/L 0.23 10 1 BLW 10/19/11 120-82-1 1 2.4-TRICHLOROBENZENE u ug'L 4.37 10 1 BLW 10/19/11 79-00-5 1.1,2-TRICHLOROETHANE u ug/L 0.25 10 1 BLW 10/19/11 79-01-6 TRICHLOROETHENE 551 ug/L 3.5 50 5 BLW 10/20/11 71-55-6 1.1,1-TRICHLOROETHANE 15.8 ufl/L 0 16 10 1 BLW 10/19/11 75-69-4 TRICHLOROFLUOROMETHANE U ufl/L 0.3 10 1 BLW 10/19/11 96-1 B-1 1.2.3-TRICHLOROPROPANE U ug'L 0 33 10 1 BLW 10/19/11 95-63-6 1.2,4-TRIMETHYLBENZENE U ug/L 0 19 10 1 BLW 10/19/11 108-67-8 1.3.5-TRIMETHYLBENZENE U ug'L 0.29 ID 1 BLW 10/19/n lOB-05-4 VINYL ACETATE U ug'L 20 50 1 BLW 10/19/11 75-01-4 VINYL CHLORIDE U ug'L 0.3 10 1 BLW 10/19/11 1330-20-7 mp-XYLENE U ug'L 0.6 10 1 BLW 10/19/11 95-47-6 o-XYLENE U ug/L 03 ID 1 BLW 10/19/11 460-00-4 BROMOFLUOROBENZENE 105 % BLW 10/19/11 1868-53-7 DIBROMOFLUOROMETHANE 133 % BLW 10/19/11 17060-07-0 1.2-DICHLOROETHANE-D4 130 % BLW 10/19/n 2037-26-5 T0LUENE-D8 90.6 % BLW 10/19/11 Client Sample ID: B-4 Sample Description: ATK-DLV - Promontory Wells Fall 2001 Laboratory Sample ID; 1110022-05 DateSampled: 10/18/11 15:50 Dilution CAS Number Test Parameter Result Units MDL EQL Factor Analyst Test Date 1 Test Method: EPA 314.0 Perchlorate - Ion Chromatography 1 014797-73-0 PERCHLORATE 59400 ug/L 200 800 200 JMM lO/27/n 1 TestMef/iod: SW-e46, B260B (Water) Volatile Organics Aopendiv 9 1 67-64-1 ACETONE U ug/L 5 10 1 BLW 10/19/1 1 107-02-8 ACROLEIN U ug/L 6 10 1 BLW 10/19/11 107-13-1 ACRYLONITRILE U ug/L 0.5 10 1 BLW 10/19/11 107-05-1 ALLYL CHLORIDE U ug/L 0.5 10 1 BLW 10/19/11 71-43-2 BENZENE 06 J ug/L 0 22 10 1 BLW 10/19/11 108-86-1 BROMOBENZENE U ug/L 0 37 10 1 BLW 10/19/11 Page 11 of 14 Printed. 11/01/11 12-39 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: B-4 Laboratory Sample ID: 111 0022-05 DateSampled: 10/18/11 15:50 Sample Description: ATK-DLV - Promonlory Wells Fall 2001 CAS Number Test Parameter Result Units MDL Dilu Fac [ Test Method: SW-846, B260B (Water) Volatile Orgamcs Appendix 9 or Analvst Test Date 74-97-5 BROMOCHLOROMETHANE U ug/L 0.31 10 1 BLW 10/19/11 75-27-4 BROMODICHLOROMETHANE U ug/L 0.19 10 1 BLW 10/19/11 75-25-2 BROMOFORM U ug'L 0.42 10 1 BLW 10/19/11 74-83-9 BROMOMETHANE U ug/L 0.57 10 1 BLW 10/19/11 71-36-3 1-BUTANOL U Ufl/L 15 50 1 BLW 10/19/11 78-93-3 2-BUTANONE U ug/L 1.11 10 1 BLW 10/19/11 135-98-B S EC-BUrr LB ENZENE U ug/L 0.4 10 1 BLW 10/19/11 98-06-6 TERT-BUTYLBENZENE U ug/L 0.4 10 1 BLW 10/19/11 75-15-0 CARBON DISULFIDE U ug/L 0.13 10 1 BLW 10/19/11 56-23-5 CARBON TETRACHLORIDE U ug/L 0.27 10 1 BLW 10/19/11 108-90-7 CHLOROBENZENE U ug/L 0.16 10 1 BLW 10/19/11 75-00-3 CHLOROETHANE U ug/L 0.35 10 1 BLW 10/19/11 110-75-8 2-CHLOROETHYLVINYL ETHER U ug/L 1.71 10 1 BLW 10/19/11 67-66-3 CHLOROFORM 7.1 J ug/L 0.3 10 1 BLW 10/19/11 74-87-3 CHLOROMETHANE U ug/L 0 81 10 1 BLW 10/19/11 126-99-8 CHLOROPRENE {2-CHLORO-l.3-BUTADll U ug/L 0.9 10 1 BLW 10/19/11 95-49-8 2-CHLOROTOLUENE U ug/L 0.24 10 1 BLW 10/19/n 106-43-4 4-CHLOROTOLUENE u ug/L 0.15 10 1 BLW 10/19/11 108-94-1 CYCLOHEXANONE u Ufl/L 1.56 10 1 BLW 10/19/11 96-12-8 1 2-DIBROMO-3-CHLOROPROPANE u ug/L 0.35 10 1 BLW 10/19/11 124-48-1 DIBROMOCHLOROMETHANE u ug/L 0 IB 10 1 BLW 10/19/n 106-93-1 1.2-DIBROMOETHANE u ug/L 0.15 10 1 BLW 10/19/11 74-95-3 DIBROMOMETHANE u ug/L 0.25 10 1 BLW 10/19/11 95-50-1 1,2-DICHLOROBEN2ENE u ug/L 5.86 10 1 BLW 10/19/11 541-73-1 1.3-DICHLOROBENZENE u Ufl/L 5.62 10 1 BLW 10/19/11 106-46-7 1.4-DICHLOROBENZENE u ug/L 5.88 10 1 BLW 10/19/11 75-34-3 1.1-DICHLOROETHANE 9.9 J ug/L 0.49 10 1 BLW 10/19/11 107-06-2 1.2-DICHLOROETHANE 1.5 J Ufl/L 0.29 10 1 BLW 10/19/11 75-35-4 1 1-DICHLOROETHENE 145 ug/L 0.16 10 1 BLW 10/19/11 156-59-* CIS-1,2-DICHLOROETHENE 54.2 ug/L 0 16 10 1 BLW 10/19/11 75-71-8 DICHLORODIFLUOROMETHANE U ug/L 0.66 10 1 BLW 10/19/11 78-87-5 1,2-DICHLOROPROPANE U ug/L 0.16 10 1 BLW 10/19/tl 142-28-9 1.3-DlCHLOROPROPANE U ug/L 0.24 10 1 BLW 10/19/11 590-20-7 2.2-DICHLOROPROPANE U ug/L 0.9 10 1 BLW 10/19/n 563-58-6 1 1-DICHLOROPROPENE U ug/L 0.17 10 1 BLW 10/19/11 10061-01-5 CIS-1,3-DICHLOROPROPENE U Ufl/L 0.4 10 1 BLW 10/19/11 10061-02-6 TRANS-1,3-DICHLOROPROPENE U ug/L 0.4 10 1 BLW 10/19/11 141-7B-6 ETHYLACETATE U ug/L 0.63 10 1 BLW 10/19/11 100-41-1 ETHYLBENZENE u ug/L 0 16 10 1 BLW 10/19/11 60-29-7 ETHYL ETHER u UQ/L 0.4 10 1 BLW 10/19/11 97-63-2 ETHYL METHACRYLATE u ug/L 0.19 10 1 BLW 10/19/11 76-13-1 1.1.2-TRICHLORO-l.2 2-TRIFLUOROETH/ u ug/L 1 10 1 BLW 10/19/11 87-68-3 HEXACHLOROBUTADIENE u ug/L 0.9 10 1 BLW 10/19/11 591-78-6 2-HEXANONE u ug/L 0.7 10 1 BLW 10/19/11 67-63-0 ISOPROPYL ALCOHOL u ug/L 5 50 1 BLW 10/19/11 98-82-8 ISOPROPYLBENZENE u Ufl/L 0 58 10 1 BLW 10/19/11 108-10-1 4-METHYL-2-PENTANONE u ug/L 0.53 10 1 BLW 10/19/11 78-63-1 2-METHYL.1-PR0PAN0L (ISOBUTYL ALC u ug/L 5 so 1 BLW 10/19/11 79-46-9 2.NITR0PR0PANE u ug/L 0 99 10 1 BLW 10/19/n 99-87-6 4-ISOPROPYLTOLUENE u Ufl/L 0 24 10 1 BLW 10/19/11 Page 12 of 14 Printed. n/Ol/n 1239 Listing of Results by Sample Sample Delivery Group: 1110022 Client Sample ID: B^ Laboratory Sample ID: 1110022-05 Sample Description: ATK-DLV - Promontory Welis Fall 2001 DateSampled: 10/18/11 15 50 CAS Number Test Parameter Rosiilt Units MDL EQL Dilution Factor Analvst Test Date 1 TestMethod: SW-846, 8260B (Water) Volatile Organics Appendix 9 126-98-7 METHACRYLONITRILE U ug/L 0.39 10 1 BLW 10/19/n 74-88-4 METHYL IODIDE U ug/L 0.5 10 1 BLW 10/19/11 80-62-6 METHYL METHACRYLATE U ug/L 05 10 1 BLW 10/19/11 75-09-2 METHYLENE CHLORIDE U ug/L 0.8 10 1 BLW 10/19/11 104-51-8 N-BUTYLBENZENE U ug/L 0 3 10 1 BLW 10/19/11 103-65-1 N-PROPYLBENZENE U ug/L 0.5 10 1 BLW 10/19/11 91-20-3 NAPHTHALENE U ug/L 4 10 1 BLW 10/19/11 107-12-0 PROPIONITRILE U ug/L 2 10 1 BLW 10/19/11 100-42-5 STYRENE U ug/L 0.3 10 1 BLW 10/19'n 156-60-5 TRANS-1.2-DICHLOROETHENE U ug/L 0.34 10 1 BLW 10/19/11 110-57-6 TRANS-1.4-DICHLORO-2-BUTENE U ug/L 1 10 1 BLW 10/19/11 108-8 B-3 TOLUENE U ug/L D 5 ID 1 BLW 10/19/11 630-20-6 1 1.1.2-TETRACHLOROETHANE U ug/L 0.25 10 1 BLW 10/19/11 79-34-5 1 1.2.2 TETRACHLOROETHANE U ug/L 0.85 10 1 BLW 10/19/11 127-18-1 TETRACHLOROETHENE U ug/L 0.4 10 1 BLW 10/19/11 87-61-6 1 2,3-TRICHLOROBENZENE U ug/L 0.23 10 1 BLW 10/19/11 120-82-1 1.2 4-TRICHLOROBENZENE U ug/L 4.37 10 1 BLW 10/19/11 79-00-5 1.1.2-TRICHLOROETHANE 1.1 J ug/L 0.25 10 1 BLW 10/19/n 79-01-6 TRICHLOROETHENE 1300 ug/L 7 100 10 BLW 10/20/11 71-55-6 1.1.1-TRlCHLOROETHANE 60 ug/L D.16 10 \ BLW 10/19111 75-69-1 TRICHLOROFLUOROMETHANE U Ufl/L 0.3 10 1 BLW 10/19/11 96-18^ 1,2 3-TRICHLOROPROPANE U Ufl/L 0.33 10 1 BLW 10/19/11 95-63-6 1,2.4-TRIMETHYLBENZENE U ug/L 0.19 10 1 BLW 10/19/11 10B-67-B 1.3.5-TRIMETHYLBENZENE U ug'L 0 29 10 1 BLW 10/19/11 108-05-1 VINYL ACETATE U Ufl/L 20 50 1 BLW 10/19/11 75-01-1 VINYL CHLORIDE U ug/L 0.3 10 1 BLW 10/19/11 1330-20-7 m p-XYLENE U ug/L 0.6 10 1 BLW 10/19/11 95-47-6 o-XYLENE U ug'L 0 3 10 1 BLW 10/19/11 460-00-4 BROMOFLUOROBENZENE 101 % 1 BLW 10/19/11 1868-53-7 DIBROMOFLUOROMETHANE 133 % 1 BLW 10/19/11 17060-07-0 1.2-DICHLOROETHANE-D4 127 % 1 BLW 10/19/11 2037-26-5 T0LUENE-D8 91 % 1 BLW 10/19/11 Page 13 of 14 Primed n/01/11 12 39 Data Reporting Qualifiers U Indicates that the analyte concentration is less than the MDL. B This flag is used when an analyte is found in the blank as well as the sample. Indicates an extimated value. This flag is used either when estimating a concentration for tentatively identified compounds or when the data indicated the presence of a compound that meets the identification criteria but the result is less than the EQL {e.g. 3 J with an EQL of 10). MDL Method Detection Limit: The minimum concentration of a substance that can be confidently measured and reported. The laboratory has demonstrated that the MDL can be achieved in a laboratory reagent blank, but does not guarantee it can be achieved in all sample matrices. EQL Estimated Quantitation Limit: The EQL generally Is 5 to 10 times the MDL. For many analytes the EQL is selected as the value ofthe lowest standard in the calibration curve. Dilution Dilution Factor: The prepared sample was diluted by this factor because the Factor sample was too concentrated or due to other Interferences in the sample matrix. Any dilution factor causes a corresponding increase in the MDL and EQL. Page 14 of 14 Primed n/01/11 1239 ATK Space Systems Group Environmental Laboratory Client Name. ATk:M-V Sample Receipt Checklist Carrier : I Hand delrvercd, no cooler SDG No. Cooler Information: Cooltr Numb«r/IO: ^"^^C^ _ Canier Number t>ifiar>d delivered, tample(s) lalcen oui al receivipo coumer jllObn 0... loht/i/ Initials: Condition of Shipoing Container. Cooler Sealed (taped): Cuslod/ Seals Preseni. Coolant: State of Coolant: Thermorrtter ID: Reading 'ood iiYei IYBJ I ilntaa II Frozen MFair I iNoi Applicaole MNot Appliublc ! 'Not Applicable I iBroken I iBIue Ice i iNone I lUolted ilDamaged (explain). Seal Number Olher- I iPirtially Frozen -C CF-Conected Temp:, Temp Blank Included- i iY« tff^ Packing DaKdptlon. Chaln-Of-Cuttody InformiUon: COCPreient: Crt»-i OffC iiNo Other; COC Numbenil. CI^SOl COC tloned (relinquished and reccivod): i iNo i iNot Applicable COC or LWI agrtei with tample Itbcli-. w)r^ i >No i iNot Applicable Notflt. Sample Information: Samples Induded In cooltr Custody Seals Prtiet*: Sample containers intact Samples in proper cortabers: Sufflclen sample volume All umplea rocclved In hold time mntact Water - VOA'OMve laro headipace. ^^^•-prasarved with HCI: Notat: Ottw. [ IBroken Seal Numbcr(i) UNO UNO IINO UNO Nolaa: ai I iPre-preservad with NaiS^Oj: IJNot Afiplicable 1 Non-Preserved- W«er - pH aooaptable upon racaipi-. Tives I lAdJufled (sea commerti below) (H^t AppltceUe HNO, - HjSO, = _NaOM - ^ ZnAC /NaOH ' HCL- Water - pH adjuttad: (mfg A Lot No.) HNOj H^O.. NaiSOA Other _ Note* NaOH ZnAC HCI SOP-102 Fonn A 1110022 ENVIRONMENTAL LAB WORK REQUEST TO ATK ENVIRONMENTAL LABORATORY LWRNo. E13301 Login No. FROM-EXTENSION ^tlCct^ COST CENTER: 8200 WORK ORDEA-DATE: /o//s/// ORGANIZATION: Environmental Services MAIL STOP: 301 REPORT RESLTLTS TO ^LUt&a-f-t^.CS^ MS301 SAMPLE INFORMATION SAMPLE DATE TYPE LOCATION TIME TEST REMARKS SAMPLE DATE G c LOCATION TIME TEST REMARKS mo CLOH - fH£PicD ^,0 rg-s fojiBlj/ ff fl ff t ff (f s-{ X ff ff ff i^lie/ff X fr /SSO ft If *- 10. n. 11. CHAIN OF CUSTODY RELINQUISHED BY DATE TIME RECEIVED BY DATE TIME * ^-i-i lomiH lolhlii FOR LABORATORY USE ONLY DATE COMPLETED DATE REPORTED SIGNATIIRE Promontory Post-Closure Permit Fall 2011 Semi-Annual Report APPENDIX D PLATES (On Attached CD)