Loading...
HomeMy WebLinkAboutDRC-2010-003394 - 0901a0688018ee7aDENISO MINES Sent VIA Federal Express May 28, 2010 Denlson Mines (USA) Corp. 105017th Street, Suite 950 Denver, CO 802S5 USA Tel: 303628-7798 Fax:303 389-412S www.(ien]sonmines.com Mr. Dane L. Finerfrock Co-Executive Secretary Utah Water Quality Board State of Utah Department of Environmental Quality 195 North 1950 West Salt Lake City, UT 84114-4820 Re: Transmittal of 1st Quarter 2010 Routine Chloroform Monitoring Report UDEQ Docket No. UGQ-20-01- White Mesa Uranium Mill Dear Mr. Finerfrock: Enclosed are two copies of the White Mesa Uranium Mill Chloroform Monitoring Report for the 1st Quarter of 2010 as required by the Notice of Violation and Groundwater Corrective Action Order, UDEQ Docket No. UGQ-20-01 as well as two CDs each containing a word searchable electronic copy of the report. If you should have any questions regarding this report please contact me. Yours very truly, DENISON MINES (USA) CORP. Jo Ann Tischler Director, Compliance and Permitting CC: Ron F. Hochstein David C. Frydenlund Harold R. Roberts David E. Turk OENISOJ)~~ MINES Sent VIA Federal Express May 28,2010 Mr.Dane L.Finerfrock Co-Executive Secretary Utah Water Quality Board State of Utah Department ofEnvironmental Quality 195 North 1950 West Salt Lake City,UT 84114-4820 Denison Mines (USA)Corp. 1050 17th Street,Suitt 950 Denver,CO 80265 USA Tel:303 628·n98 Fax:303 389-4125 _.denisonmints.com Re:Transmittal of 1st Quarter 2010 Routine Chloroform Monitoring Report UDEQ Docket No.UGQ-20-01-White Mesa Uranium Mill Dear Mr.Finerfrock: Enclosed are two copies ofthe White Mesa Uranium Mill Chloroform Monitoring Report for the 1st Quarter of2010 as required by the Notice ofViolation and Groundwater Corrective Action Order,UDEQ Docket No.UGQ-20-01 as well as two CDs each containing a word searchable electronic copy of the report. Ifyou should have any questions regarding this report please contact me. Yours very truly, ~~ DENISON MINES (USA)CORP. Jo Ann Tischler Director,Compliance and Permitting CC:Ron F.Hochstein David C.Frydenlund Harold R.Roberts David E.Turk White Mesa Uranium Mill Chloroform Monitoring Report State of Utah Notice of Violation and Groundwater Corrective Action Order UDEQ Docket No. UGQ-20-01 1st Quarter (January through March) 2010 Prepared by: Denison Mines (USA) Corp. (DUSA) 1050 17th Street, Suite 950 Denver CO 80265 May 28, 2010 i TABLE OF CONTENTS 1.0 INTRODUCTION................................................................................................. 1  2.0 CHLOROFORM MONITORING ...................................................................... 1  2.1 Samples and Measurements Taken During the Quarter ..................................... 1  2.1.1 Chloroform Monitoring .............................................................................. 1  2.1.2 Parameters Analyzed .................................................................................. 2  2.1.3 Groundwater Head Monitoring ................................................................... 2  2.2 Sampling Methodology and Equipment and Decontamination Procedures ....... 3  2.2.1 Well Purging and Depth to Groundwater ................................................... 3  2.2.2 Sample Collection ....................................................................................... 4  2.3 Field Data ............................................................................................................ 4  2.4  Depth to Groundwater Data and Water Table Contour Map .............................. 5  2.5 Laboratory Results .............................................................................................. 5  2.5.1 Copy of Laboratory Results ........................................................................ 5  2.5.2 Regulatory Framework ............................................................................... 5  3.0 QUALITY ASSURANCE AND DATA VALIDATION ................................... 6  3.1 Field QC Samples ............................................................................................... 6  3.2 Adherence to Mill Sampling SOPs ..................................................................... 7  3.3 Analyte Completeness Review ........................................................................... 7  3.4 Data Validation ................................................................................................... 7  3.4.1 Field Data QA/QC Evaluation .................................................................... 7  3.4.2 Holding Time Evaluation ............................................................................ 8  3.4.3 Receipt Temperature Evaluation ................................................................. 8  3.4.4 Analytical Method Checklist ...................................................................... 8  3.4.5 Reporting Limit Evaluation ........................................................................ 8  3.4.6 Trip Blank Evaluation ................................................................................. 8  3.4.7 QA/QC Evaluation for Sample Duplicates ................................................. 8  3.4.8 Rinsate Check ............................................................................................. 9  3.4.9 Other Laboratory QA/QC ......................................................................... 10  4.0 INTERPRETATION OF DATA ....................................................................... 10  4.1 Interpretation of Groundwater Levels, Gradients and Flow Directions. .......... 10  4.1.1 Current Site Groundwater Contour Map................................................... 10  ii 4.1.2 Comparison of Current Groundwater Contour Maps to Groundwater Contour Maps for Previous Quarter .......................................................... 11  4.1.3 Hydrographs .............................................................................................. 11  4.1.4 Depth to Groundwater Measured and Groundwater Elevation ................. 11  4.1.5 Evaluation of the Effectiveness of Hydraulic Capture ............................. 12  4.2 Review of Analytical Results............................................................................ 12  4.2.1 Current Chloroform Isoconcentration Map .............................................. 12  4.2.2 Chloroform Concentration Trend Data and Graphs .................................. 13  4.2.3 Interpretation of Analytical Data .............................................................. 13  5.0 LONG TERM PUMP TEST AT MW-4, TW4-15 (MW-26), TW4-19, TW4- 20, AND TW4-4 OPERATIONS REPORT ...................................................... 14  5.1 Introduction ....................................................................................................... 14  5.2 Pump Test Data Collection ............................................................................... 14  5.3 Water Level Measurements .............................................................................. 15  5.4 Pumping Rates and Volumes ............................................................................ 15  5.4.1 MW-4 ........................................................................................................ 15  5.4.2 TW4-19 ..................................................................................................... 15  5.4.3 TW4-15 (MW-26) ..................................................................................... 15  5.4.4 TW4-20 ..................................................................................................... 16  5.4.5 TW4-4 ....................................................................................................... 16  5.4.6 TW4-18 ..................................................................................................... 16  5.5 Mass Removed .................................................................................................. 17  5.6 Daily Inspections .............................................................................................. 17  5.7 Conditions That May Affect Water Levels in Piezometers .............................. 17  6.0 CORRECTIVE ACTION REPORT ................................................................. 17  6.1 Identification and Definition of the Problem .................................................... 17  6.2 Assignment of Responsibility for Investigation of the Problem ....................... 18  6.3 Investigation and Determination of Cause of the Problem ............................... 18  6.4 Determination of a Corrective Action to Eliminate the Problem ..................... 19  6.5 Assigning and Accepting Responsibility for Implementing the Corrective Action ............................................................................................................... 19  6.6 Implementing the Corrective Action and Evaluating Effectiveness ................. 19  6.7 Verifying That the Corrective Action Has Eliminated the Problem ................. 20  7.0 CONCLUSIONS AND RECOMMENDATIONS ............................................ 20  8.0 ELECTRONIC DATA FILES AND FORMAT .............................................. 21  9.0 SIGNATURE AND CERTIFICATION ........................................................... 22  iii LIST OF TABLES Table 1 Summary of Well Sampling for the Period Table 2 Mass of Chloroform Removed Per Well Per Quarter INDEX OF TABS Tab A Site Plan and Perched Well Locations White Mesa Site Tab B Order of Sampling and Field Data Worksheets Tab C Weekly and Monthly Depth to Water Data Tab D Kriged Current Quarter Groundwater Contour Map, Capture Zone Map, Capture Zone Details Map, and Depth to Water Data Table Tab E Kriged Previous Quarter Groundwater Contour Map Tab F Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring Wells Tab G Depths to Groundwater and Elevations Over Time for Monitoring Wells Tab H Laboratory Analytical Reports Tab I Quality Assurance and Data Validation Tables I-1 Field Data QA/QC Evaluation I-2 Holding Time Evaluation I-3 Receipt Temperature Check I-4 Analytical Method Check I-5 Reporting Limit Evaluation I-6 Trip Blank Evaluation I-7 QA/QC Evaluation for Sample Duplicates I-8 QC Control Limits for Analyses and Blanks I-9 Rinsate Check Tab J Kriged Current Quarter Chloroform Isoconcentration Map Tab K Analyte Concentration Data Over Time Tab L Chloroform Concentration Trend Graphs Tab M Chloroform Well Daily Inspection Form Tab N CSV Transmittal Letter 1 1.0 INTRODUCTION The presence of chloroform was initially identified in groundwater at the White Mesa Mill (the “Mill”) as result of split sampling performed in May 1999. The discovery resulted in the issuance of State of Utah Notice of Violation (“NOV”) and Groundwater Corrective Action Order (“CAO”) State of Utah Department of Environmental Quality (“UDEQ”) Docket No. UGQ-20-01, which required that Denison Mines (USA) Corp. (“DUSA”) submit a Contamination Investigation Plan and Report pursuant to the provisions of UAC R317-6-6.15(D). The frequency of chloroform sampling, which was initially performed on a monthly basis, was modified on November 8, 2003. Since that time all chloroform contaminant investigation wells have been sampled on a quarterly basis. This is the Quarterly Chloroform Monitoring Report, as required under the NOV and CAO for the 1st Quarter of 2010. This Report also includes the Operations Report for the Long Term Pump Test at MW-4, TW4-19, TW4-15 (MW-26), TW4-20, and TW4-4 for the Quarter. 2.0 CHLOROFORM MONITORING 2.1 Samples and Measurements Taken During the Quarter A map showing the location of all groundwater monitoring wells, piezometers, existing wells, temporary chloroform contaminant investigation wells and temporary nitrate investigation wells is attached under Tab A. Chloroform samples and measurements taken during this reporting period (January through March), are discussed in the remainder of this section. 2.1.1 Chloroform Monitoring Quarterly sampling for chloroform monitoring parameters is currently required in the following wells: TW4-1 TW4-10 TW4-21 TW4-2 TW4-11 TW4-22 TW4-3 TW4-12 TW4-23 TW4-4 TW4-13 TW4-24 TW4-5 TW4-14 TW4-25 TW4-6 TW4-16 MW-4 TW4-7 TW4-18 MW-26 (TW4-15) TW4-8 TW4-19 MW-32 (TW4-17) TW4-9 TW4-20 2 Table 1 provides an overview of all wells sampled during the current period, along with the date samples were collected from each well, and the date(s) which analytical data were received from the contract laboratory. Table 1 also identifies equipment rinsate samples collected, as well as sample numbers associated with the DI field blank and any required duplicates. As indicated in Table 1, chloroform monitoring was performed in all of the required chloroform monitoring wells. 2.1.2 Parameters Analyzed Wells sampled during this reporting period were analyzed for the following constituents: • Chloroform • Chloromethane • Carbon tetrachloride • Methylene chloride • Chloride • Nitrate plus Nitrite as Nitrogen Use of analytical methods is consistent with the requirements of the Chloroform Investigation Monitoring Quality Assurance Program (the “Chloroform QAP”) attached as Appendix A to the White Mesa Uranium Mill Groundwater Monitoring Quality Assurance Plan. 2.1.3 Groundwater Head Monitoring Depth to groundwater was measured in the following wells and/or piezometers, pursuant to Part I.E.3 of the Groundwater Discharge Permit (the “GWDP”): • The quarterly groundwater compliance monitoring wells. • Existing monitoring well MW-4 and all of the temporary chloroform investigation wells. • Piezometers – P-1, P-2, P-3, P-4 and P-5. • MW-20 and MW-22. • Nitrate monitoring wells. • In addition to the above, depth to water measurements are routinely observed in conjunction with sampling events for all wells sampled during quarterly and accelerated efforts, regardless of the sampling purpose. All well levels used for groundwater contour mapping were measured and recorded within 5 calendar days of each other as indicated by the measurement dates in the summary sheet under Tab D. 3 In addition, weekly and monthly depth to groundwater measurements were taken in MW- 4, TW4-15 (MW-26), TW4-19, TW4-20, and, commencing regulrarly on March 1, 2010 for TW4-4, as part of the long term pumping test for MW-4. 2.2 Sampling Methodology and Equipment and Decontamination Procedures DUSA completed, and transmitted to UDEQ on May 25, 2006, a revised Quality Assurance Plan (“QAP”) for sampling under the Mill’s GWDP. While the water sampling conducted for chloroform investigation purposes has conformed to the general principles set out in the QAP, some of the requirements in the QAP were not fully implemented prior to UDEQ’s approval for reasons set out in correspondence to UDEQ dated December 8, 2006. Subsequent to the delivery of the December 8, 2006 letter, DUSA discussed the issues brought forward in the letter with UDEQ and has received correspondence from UDEQ about those issues. In response to UDEQ’s letter and subsequent discussions with UDEQ, DUSA has incorporated changes in chloroform QA procedures in the form of the Chloroform QAP, which is a separate Appendix A to the QAP. The Chloroform QAP describes the differing needs of the chloroform investigation program, and is an attachment to the GWDP QAP where QA requirements for the chloroform investigation are addressed. On June 20, 2009 Chloroform QAP was modified to require that the quarterly chloroform reports include additional items specific to DUSA’s ongoing pump testing and chloroform capture efforts. The sampling methodology, equipment and decontamination procedures that were performed for the chloroform contaminant investigation, as summarized below, are consistent with the QAP and the Chloroform QAP. 2.2.1 Well Purging and Depth to Groundwater A list of the wells in order of increasing chloroform contamination is generated quarterly. The order for purging and sampling is thus established. The list is included with the Field Data Worksheets under Tab B. Mill personnel start purging with all of the non detect wells and then move to the more contaminated wells in order of chloroform contamination. The order of well purging and sampling for the first quarter is included in Tab B. Before leaving the Mill office, the portable pump and hose are rinsed with deionized (“DI”) water. Mill personnel then proceed to the first well which is the well with the lowest concentration of chloroform based on the previous quarter’s sampling results. Well depth measurements are taken and the two casing volumes are calculated for those wells which do not have a dedicated pump (measurements are made using the same instrument used for the monitoring wells under the Mill’s GWDP). If the well has a dedicated pump, it is pumped on a set schedule per the remediation plan and is considered sufficiently evacuated to immediately collect a sample (however, if a pumping well has been out of service for 48 hours or more, DUSA will follow the purging requirements outlined in Section 6.2.7(d)(v) of the QAP. The dedicated pump is used to collect parameters and to collect the samples. If the well does not have a dedicated pump, a Grundfos pump ( 9 - 10 gpm pump) is then lowered to the screened interval in 4 the well and purging is started. The purge rate is established for the well by using a calibrated 5 gallon bucket. The purging of the well is completed per Section 6.2.5 of the QAP. In wells where the portable pump is used, a disposable bailer is used to collect the samples the day following purging activities. After each use, the portable pump is decontaminated and a rinsate sample is collected prior to reuse at the next sample location. This process is repeated at each well location moving from least contaminated to the most contaminated well. All wells are capped and secured prior to leaving the sampling location. 2.2.2 Sample Collection Samples are collected as described above. In all cases, on days when samples will be collected, a cooler with ice is prepared. The trip blank is also gathered at that time (the trip blank for these events is provided by the Analytical Laboratory). Once Mill Personnel arrive at the well sites, labels are filled out for the various samples to be collected. All personnel involved with the collection of water and samples are then outfitted with rubber gloves. Chloroform investigation samples are collected by means of disposable bailers. Mill personnel use a disposable bailer to sample each well that does not have a dedicated pump. The bailer is attached to a reel of approximately 150 feet of nylon rope and then lowered into the well. After coming into contact with the water, the bailer is allowed to sink into the water in order to fill. Once full, the bailer is reeled up out of the well and the sample bottles are filled as follows: • VOC samples are collected first. This sample consists of three 40 ml vials provided by the Analytical Laboratory. The VOC sample is not filtered and is preserved with HCl; • A sample for nitrate/nitrite is then collected. This sample consists of one 250 ml. bottle which is provided by the Analytical Laboratory. The chloride sample is also not filtered and is preserved with H2SO4); • A sample for chloride is then collected. This sample consists of one 250 ml. bottle which is provided by the Analytical Laboratory. The nitrate/nitrite sample is also not filtered and is not preserved. After the samples have been collected for a particular well, the bailer is disposed of and the samples are placed into the cooler that contains ice. The well is then recapped and Mill personnel proceed to the next well. 2.3 Field Data Attached under Tab B are copies of all Field Data Worksheets that were completed during the quarter for the chloroform contaminant investigation monitoring wells identified in paragraph 2.1.1 above, and Table 1. 5 2.4 Depth to Groundwater Data and Water Table Contour Map Attached under Tab C are copies of the Depth to Water Sheets for the weekly monitoring of MW-4, TW4-15 (MW-26), TW4-19, TW4-20, and commencing regularly on March 1, 2010, TW4-4, as well as the monthly depth to groundwater data for chloroform contaminant investigation wells measured during the quarter. Depth to groundwater measurements which were utilized for groundwater contours are included on the Quarterly Depth to Water Worksheet at Tab D of this report, along with the kriged groundwater contour map for the current quarter generated from this data. A copy of the kriged groundwater contour map generated from the 4th quarter 2009 data is provided under Tab E. 2.5 Laboratory Results 2.5.1 Copy of Laboratory Results All analytical results were provided by Energy Laboratories (“EL”). Table 1 lists the dates when analytical results were reported to the QA Manager for each well or other sample. Results from analysis of samples collected for the 1st Quarter chloroform contaminant investigation are provided under Tab H of this Report. Also included under Tab H are the results of analyses for duplicate samples and rinsate samples for this sampling effort, as identified in Table 1, as well as results for trip blank analyses required by the Chloroform QAP. 2.5.2 Regulatory Framework As discussed in Section 1.0, above, the NOV and requirements of the CAO triggered a series of actions on DUSA’s part. In addition to the monitoring program, DUSA has equipped five wells with pumps to recover impacted groundwater, and has initiated recovery of chloroform from the perched zone. The fifth well, TW4-4, was installed in January 2010, and commenced pumping on January 31, 2010. It was not fully equipped for flow measurement until March 31, 2010, when pumping when groundwater capture flowrates and totals were first recorded. TW4-18 was equipped with a pump and flowmeter in preparation for using water from this well to supply the New Decontamination Pad at the Mill. Pumping commenced sporadically on March 22 and ended on May 4, 2010. Sections 4 and 5, below, interpret the groundwater level and flow information, contaminant analytical results, and pump test data to assess effectiveness of DUSA’s chloroform capture program. 6 3.0 QUALITY ASSURANCE AND DATA VALIDATION The Mill QA Manager, which for the purposes of this Report was DUSA’s Director, Compliance and Permitting, performed a Quality Assurance/Quality Control (“QA/QC”) review to confirm compliance of the monitoring program with requirements of the QAP. As required in the QAP, data quality assurance includes preparation and analysis of quality control samples in the field, review of field procedures, an analyte completeness review, and quality control review of laboratory methods and data. Identification of field QC samples collected and analyzed is provided in Section 3.1. Discussion of adherence to Mill sampling Standard Operating Procedures (SOPs) is provided in Section 3.2. Analytical completeness review results are provided in Section 3.3. The steps and tests applied to check laboratory data QA/QC are discussed in Sections 3.4.4 through 3.4.9 below. The analytical laboratory has provided summary reports of the analytical quality QA/QC measurements necessary to maintain conformance with NELAC certification and reporting protocol. The Analytical Laboratory QA/QC Summary Reports, including copies of the Mill’s Chain of Custody and Analytical Request Record forms for each set of Analytical Results, follow the analytical results under Tab H. Results of review of the laboratory QA/QC information are provided under Tab I and are discussed in Section 3.4, below. 3.1 Field QC Samples The following QC samples were generated by Mill personnel and submitted to the analytical laboratory in order to assess the quality of data resulting from the field sampling program. Field Quality Control samples for the chloroform investigation program consist of one field duplicate sample for each 20 samples, a trip blank for each shipped cooler, one DI Field Blank (DIFB) and DI rinsate samples. During the 1st Quarter of 2010, two duplicate samples were collected as indicated in Table 1. The duplicates were sent blind to the analytical laboratory and analyzed for the same parameters as the chloroform wells. Three trip blanks were provided by Energy Laboratories and returned with the quarterly monitoring samples. Rinsates were also collected between well samples where nondedicated sampling equipment was used. Rinsates were labeled with the name of the subsequently sampled well with a terminal letter “R” added (e.g. TW4-7R). The results of these analyses are included with the routine analyses under Tab H. In addition, one DIFB, while not required by the Chloroform QAP, was collected and analyzed for the same constituents as the well samples and rinsates. 7 3.2 Adherence to Mill Sampling SOPs On a review of adherence by Mill personnel to the existing sampling SOPs, the QA Manager observed that QA/QC requirements established in the QAP and Chloroform QAP were being adhered to and that the SOP’s were implemented, except as described below. 3.3 Analyte Completeness Review All analyses required by the GWDP for chloroform monitoring for the period were performed. 3.4 Data Validation The QAP and GWDP identify the data validation steps and data quality control checks required for the chloroform monitoring program. Consistent with these requirements, the QA/QC Manager performed the following evaluations: a field data QA/QC evaluation, a holding time check, a receipt temperature evaluation, an analytical method check, a reporting limit check, a trip blank check, a QA/QC evaluation of sample duplicates, a QA/QC evaluation of the DIFB and a rinsate check. Each evaluation is discussed in the following sections. Data check tables indicating the results of each test are provided under Tab I. 3.4.1 Field Data QA/QC Evaluation The QA Manager performs a review of all field recorded parameters to assess their adherence with QAP requirements. The assessment involved review of two sources of information: the Field Data Sheets and the Quarterly Depth to Water summary sheet. Review of the Field Data Sheets addresses well purging volumes and stability of five parameters: conductance, pH, temperature, redox potential, and turbidity. Review of the Depth to Water data confirms that all depth measurements used for development of groundwater contour maps were conducted within a five-day period. The results of this quarter’s review are provided under Tab I. Based upon this review, all non-pumping wells conformed to the QAP requirement to evacuate two well casing volumes before sampling except TW4-2, TW4-3, TW4-10, and TW4-16. All of the above wells were pumped to dryness before two casing volumes were evacuated. In each case, representative samples of formation water were collected after the wells were allowed to recover. During review of the field data sheets, it was observed that sampling personnel consistently recorded depth to water to the nearest 0.01 foot. All field parameters for all wells were within the required RPD (other than the wells that were pumped to dryness, for which this requirement does not apply), except as follows. 8 Turbidity continues to vary widely based on multiple factors including natural variation, sampling effects, and well condition. All but three turbidity measurements exceeded the QAP’s 5 NTU goal. DUSA’s letter to DRC of April 2, 2010 discusses further why US EPA guidance and source studies do not consider turbidity to be an appropriate parameter for assessing well stabilization and/assuring collection of representative formation water and proposes a Plan and Schedule to amend the QAP to address this issue. DUSA’s letter to DRC proposing changes to the QAP, is in progress. 3.4.2 Holding Time Evaluation QAP Table 1 identifies the method holding times for each suite of parameters. Sample holding time checks are provided in Table I-2 under Tab I. All samples were received and analyzed within the required holding time. 3.4.3 Receipt Temperature Evaluation Chain of Custody sheets were reviewed to confirm compliance with the QAP requirement which specifies that samples be received at 6oF or lower. Sample temperatures checks are provided in Table I-3 under Tab I. All samples were received within the required temperature limit. 3.4.4 Analytical Method Checklist All analytical methods reported by the laboratory were checked against the required methods enumerated in the Chloroform QAP. Analytical method checks are provided in Table I-4 under Tab I. All methods were consistent with the requirements of the Chloroform QAP. 3.4.5 Reporting Limit Evaluation All analytical method reporting limits reported by the laboratory were checked against the reporting limits enumerated in the Chloroform QAP. Reporting Limit Checks are provided in table I-5 under Tab I. All analytes were measured and reported to the required reporting limits. 3.4.6 Trip Blank Evaluation All trip blank results were reviewed to identify any VOC contamination resulting from transport of the samples. Trip blank checks are provided in Table I-6 under Tab I. All trip blank results were less than detection level for all VOC analytes. 3.4.7 QA/QC Evaluation for Sample Duplicates All analytical results were within the 20% RPD acceptance limits for each of the two duplicates and its associated well. Results of the RPD test are provided in table I-7 under Tab I. 9 3.4.8 Rinsate Check Rinsate checks are provided in Table I-8 under Tab I. A review of the analytical results reported for rinsate samples indicated that all but two rinsate samples contained some presence of chloroform. The rinsate chloroform levels ranged from 1.2 to 17 ug/L. Rinsates following wells with chloroform detections greater than or equal to 1000 ug/L had rinsate concentrations on the order of magnitude of 10 ug/l. Detections of chloroform were also reported in rinsates following nine wells that had non-detectable results for all VOCs analyzed. Rinsates following “clean” wells had chloroform detections on the order of magnitude of 1 to 3 ug/L. A comparison of the rinsate concentration levels to the QAP requirements -- that rinsate concentrations be one order of magnitude lower than that of the actual well -- indicated that two of the rinsates, TW4-5R and TW4-24R, had concentrations of chloroform above this conformance level. For TW4-24, the rinsate chloroform concentration was greater than that of the subsequently sampled well. TW4-5R also indicated the presence of chloride. The level of chloride was within the conformance requirement of one order of magnitude or less. Additionally, a review of the results for the DI blank indicated the presence of chloroform in DI water at approximately the same order of magnitude concentration as identified in the rinsate samples from uncontaminated wells (1 to 3 ug/L). The above findings indicate that chloroform contamination present in the rinsate samples is originating, at least in part, from the DI rinsate process, the hydrochloric acid sample preservation process or both. There may also be some cross-contamination of sampling equipment from field samples. However, based on the above findings, for this current quarter’s data, the presence of chloroform in the rinsate samples does not effect the validity or utility of the groundwater data for the following reasons: • For the two wells in which the preceding rinsate levels exceeded the conformance criterion, the chloroform concentrations in both of the wells and both rinsates were significantly lower than the GWDP GWCL of 70 ug/L for chloroform. • The wells with non-detectable levels of chloroform were apparently unaffected by the presence of chloroform in the preceding rinsates, regardless of the source. Based on the QA Manager’s review of DI preparation, transport and use procedures, and sample preservation requirements, chloroform may have entered the sampling process through any of the following routes, a combination of these routes, or other pathways: 1. The DI filter system may be underperforming or performing inconsistently. 10 2. DI, which is both a corrosive agent to natural materials and an aggressive leaching solvent to some synthetic materials, may have attacked the synthetic containers used to carry it to the field and introduced VOCs from polymer degradation products. 3. The preservative, hydrochloric acid, may itself be contaminated with VOCs. 4. Cross-contamination of sampling equipment from field samples may be occurring, given that the rinsate samples that follow the higher concentration monitoring wells tend to have higher concentrations of chloroform. The current program of sampling from the least to the most contaminated wells was designed to minimize the likelihood of this pathway. In addition, review of the rinsate data shows that rinsate samples have detections of chloroform when their associated samples do not. This indicates that if chloroform contamination is originating from cross-contamination from the sampling equipment, this is not the only source of contamination. The QA Manager plans to implement a testing program to attempt to isolate the source(s) which are introducing chloroform into the sampling and/or rinsate process. The planned approach is discussed further in Section 6, below. Specific steps of the isolation program are already underway as discussed in Section 6. 3.4.9 Other Laboratory QA/QC Section 9.2 of the QAP requires that the laboratory’s QA/QC Manager check the following items in developing data reports: (1) sample preparation information is correct and complete, (2) analysis information is correct and complete, (3) appropriate analytical laboratory procedures are followed, (4) analytical results are correct and complete, (5) QC samples are within established control limits, (6) blanks are within QC limits, (7) special sample preparation and analytical requirements have been met, and (8) documentation is complete. In addition to other laboratory checks described above, DUSA’s QA/QC manager rechecks QC samples and blanks (items (5) and (6) to confirm that the percent recovery for spikes and the relative percent difference for spike duplicates are within the method-specified acceptance limits, or that the case narrative sufficiently explains any deviation from these limits. Results of this quantitative check are provided in Table I-7 under Tab I. All lab QA/QC results met these specified acceptance limits. 4.0 INTERPRETATION OF DATA 4.1 Interpretation of Groundwater Levels, Gradients and Flow Directions. 4.1.1 Current Site Groundwater Contour Map As stated above, a listing of groundwater level readings for the current quarter (shown as depth to groundwater in feet) is included under Tab D. The data from this tab has been interpreted (kriged) and plotted in a water table contour map, provided under the same tab. 11 Also included under Tab D is a groundwater contour map of the Mill site and a more detailed map of a portion of the Mill site where the four chloroform pumping wells are located, in each case with hand-drawn stream tubes, depicting hydraulic capture from the pumping The contour maps are based on the March 11, 2010 data for all wells. 4.1.2 Comparison of Current Groundwater Contour Maps to Groundwater Contour Maps for Previous Quarter The groundwater contour maps for the Mill site for the fourth quarter of 2009, as submitted with the Chloroform Monitoring Report for the fourth quarter of 2009, are attached under Tab E. A comparison of the water table contour maps for the first quarter of 2010 to the water table contour maps for the previous quarter indicates similar patterns of drawdown related to pumping of MW-4, MW-26 (TW4-15), TW4-19 and TW4-20 (pumping in TW4-4 had not progressed enough to have impacted the progress of drawdown). Water levels and water level contours for the site have not changed significantly since the last quarter, except for a few locations. Differences in water level contours south of MW-4 are partly due to the start-up of pumping at TW4-4. A reported increase in water level of approximately 6 feet in well TWN-2 occurred, and reported decreases of approximately 14 feet in well TWN-8, and 13 feet in well TWN-18 occurred. A reported decrease in water level of approximately 6 feet occurred in pumping well MW-26 (TW4-15), and a reported increase in water level of approximately 22 feet occurred in pumping well TW4-19. Water level changes at other pumping wells were less than 5 feet. Water level fluctuations at pumping wells MW-4, MW-26 (TW4-15), TW4-4, TW4-19, and TW4-20 are due in part to fluctuations in pumping conditions just prior to and at the time the measurements are taken. The largest decrease (increase in drawdown) of approximately 6 feet occurred in well MW-26 (TW4-15) and the largest increase (decrease in drawdown), of approximately 22 feet, occurred at TW4-19. 4.1.3 Hydrographs Attached under Tab F are hydrographs showing groundwater elevation in each chloroform contaminant investigation monitor well over time. 4.1.4 Depth to Groundwater Measured and Groundwater Elevation Attached under Tab G are tables showing depth to groundwater measured and groundwater elevation over time for each of the wells listed in Section 2.1.1 above. 12 4.1.5 Evaluation of the Effectiveness of Hydraulic Capture Perched water containing chloroform has been removed from the subsurface by pumping MW-4, MW-26 (TW4-15), TW4-19, TW4-20, and since January 31, 2010, TW4-4. The purpose of the pumping is to reduce total chloroform mass in the perched zone as rapidly as is practical. These wells were chosen for pumping because 1) they are located in areas of the perched zone having relatively high permeability and saturated thickness, and 2) high concentrations of chloroform were detected at these locations. TW4-4 was chosen n order to attempt to contain the downgradient movement of the plume past TW4-6. The relatively high transmissivity of the perched zone in the vicinity of pumping wells MW-4, MW-26, TW4-19 and TW4-20 results in the wells having a relatively high productivity. The combination of relatively high productivity and high chloroform concentrations allows a high rate of chloroform mass removal from those wells. The impact of pumping these wells is indicated by the water level contour maps attached under Tabs D and E. Cones of depression have developed in the vicinity of pumping wells MW-4, MW-26, TW4-19 and TW4-20, which continue to remove significant quantities of chloroform from the perched zone. The water level contour maps indicate that effective capture of water containing high chloroform concentrations in the vicinity of these pumping wells is occurring. Since the last quarter, as noted in Section 4.1.2, a decrease in water level (increase in drawdown) of more than 5 feet occurred at MW-26 (TW4-15), and an increase in water level (decrease in drawdown) of more than 5 feet occurred at TW4-19. Overall, the combined capture of MW-4, MW-26 (TW4-15), TW4- 19, and TW4-20 has not changed significantly since the last quarter. The increase in drawdown at MW-26 (TW4-15) and the decrease in drawdown at TW4-19 have increased, and decreased, respectively, the apparent capture zones of these wells relative to other nearby pumping wells. High chloroform concentrations exist at some locations downgradient of pumping wells MW-4, MW-26 (TW4-15), TW4-19, and TW4-20 (for example, near TW4-4), where the low permeability of the perched zone significantly limits the rate at which chloroform mass can be removed by pumping. By removing mass and reducing hydraulic gradients, thereby reducing the rate of downgradient chloroform migration, and allowing natural attenuation to be more effective, pumping at the productive, upgradient locations has a beneficial effect on this downgradient chloroform. Pumping at TW4-4 was implemented during the first quarter of 2010 to improve capture in this downgradient area to the extent allowable by the low permeability conditions. 4.2 Review of Analytical Results 4.2.1 Current Chloroform Isoconcentration Map Included under Tab J of this Report is a current chloroform iso-concentration map for the Mill site. 13 4.2.2 Chloroform Concentration Trend Data and Graphs Attached under Tab K is a table summarizing values for all required parameters, chloride, nitrate/nitrite, carbon tetrachloride, chloroform, chloromethane, and methylene chloride, for each well over time. Attached under Tab L are graphs showing chloroform concentration trends in each monitor well over time. 4.2.3 Interpretation of Analytical Data Comparing the analytical results to those of the previous quarter, as summarized in the table included under Tab K, the following observations can be made: a) Chloroform concentrations have increased by more than 20% in the following wells compared to last quarter: TW4-2, TW4-4, TW4-5, TW4-6, TW4-10, TW4- 18, and TW4-22; b) Chloroform concentrations have decreased by more than 20% in the following wells compared to last quarter: TW4-15, TW4-19, and TW4-20; c) Chloroform concentrations have remained within 20% in the following wells compared to last quarter: MW-4, TW4-1, TW4-7, TW4-11, TW4-21, and TW4- 24; d) TW4-3, TW4-8, TW4-9, TW4-12, TW4-13, TW4-14, TW4-16, MW-32 (TW4- 17), TW4-23, and TW4-25 remained non-detect. In addition, since the last quarter, the chloroform concentration in pumping well TW4-20 decreased from 15,000 µg/L to 3,500 µg/L, the concentration in pumping well TW4-19 decreased from 4,700 µg/L to 940 µg/L, the concentration in well TW4-21 increased slightly from 160 to 170 µg/L, and the concentration in well TW4-22 increased from 380 µg/L to 2,200 µg/L. Wells TW4-23 and TW4-25 remained non-detect for chloroform, and the concentration in well TW4-24 increased slightly from 1.2 µg/L to 1.3 µg/L. TW4-24, located west of TW4-22, and TW4-25, located north of TW4-21, bound the chloroform plume to the west and north. The chloroform concentration in TW4-6, which was the most downgradient temporary perched well prior to installation of temporary well TW4-23, and which remained outside the chloroform plume until the first quarter of 2009, increased from 250 µg/L to 1,000 µg/L. This well likely remained outside the chloroform plume between installation in the second quarter of 2000 and the fourth quarter of 2008 due to a combination of 1) slow rates of downgradient chloroform migration in this area due to low permeability conditions and the effects of upgradient chloroform removal by pumping, and 2) natural attenuation. TW4-23 continues to bound the chloroform plume to the south. 14 The slow rate of chloroform migration in the vicinity of TW4-6 is demonstrated by comparing the rate of increase in chloroform at this well to the rate of increase in the nearest upgradient well TW4-4. Concentrations at TW4-4 increased from non-detect to more than 2,200 µg/L within only 2 quarters whereas 16 quarters were required for concentrations in TW4-6 to increase from non-detect to only 81 µg/L. 5.0 LONG TERM PUMP TEST AT MW-4, TW4-15 (MW-26), TW4-19, TW4- 20, AND TW4-4 OPERATIONS REPORT 5.1 Introduction As a part of the investigation of chloroform contamination at the Mill site, DUSA has been conducting a Long Term Pump Test on MW-4, TW4-19, TW4-15 (MW-26) and TW4-20, and, since January 31, 2010, TW4-4. The purpose of the test is to serve as an interim action that will remove a significant amount of chloroform-contaminated water while gathering additional data on hydraulic properties in the area of investigation. The following information documents the operational activities during the Quarter. 5.2 Pump Test Data Collection The long term pump test for MW-4 was started on April 14, 2003, followed by the start of pumping from TW4-19 on April 30, 2003, from TW4-15 (MW-26) on August 8, 2003, from TW4-20 on August 4, 2005, and from TW4-4 on January 31, 2010. Personnel from Hydro Geo Chem, Inc. were on site to conduct the first phase of the pump test and collect the initial two days of monitoring data for MW-4. DUSA personnel have gathered subsequent water level and pumping data. Analyses of hydraulic parameters and discussions of perched zone hydrogeology near MW-4 has been provided by Hydro Geo Chem in a separate report, dated November 12, 2001, and in the May 26, 2004 Final Report on the Long Term Pumping Test. Data collected during the Quarter included the following: • Measurement of water levels at MW-4, TW4-19, TW4-15 (MW-26), and TW4-20 and, commencing regularly on March 1, 2020, TW4-4, on a weekly basis, and at selected temporary wells and permanent monitoring wells on a monthly basis. • Measurement of pumping history, including: - pumping rates - total pumped volume - operational and non-operational periods. • Periodic sampling of pumped water for chloroform and nitrate/nitrite analysis and other constituents. 15 5.3 Water Level Measurements Beginning August 16, 2003, the frequency of water level measurements from MW-4, TW4-15 (MW-26), and TW4-19 was reduced to weekly. From commencement of pumping TW4-20, and regularly after March 1, 2010 for TW4-4, water levels in these wells have been measured weekly. Depth to groundwater in all other chloroform contaminant investigation wells is monitored monthly. Copies of the weekly Depth to Water monitoring sheets for MW-4, TW4-15 (MW-26), TW4-19, TW4-20 and TW4-4 and the January and February monthly Depth to Water monitoring sheets for all of the chloroform contaminant investigation wells are included under Tab C. Monthly depth to water measurements for February are recorded in the Field Data Worksheets included under Tab B. 5.4 Pumping Rates and Volumes Table 2 summarizes the pumped volumes and recovered mass of chloroform by well per quarter and historically since the inception of the chloroform recovery program for the five currently-active pumping wells. 5.4.1 MW-4 Approximately 68,125 gallons of water were pumped from MW-4 during the Quarter. The average pumping rate from MW-4, when the pump was pumping, was approximately 4.0 gpm throughout the Quarter. The well is not pumping continuously, but is on a delay device. The well purges for a set amount of time and then shuts off to allow the well to recharge. Water from MW-4 was transferred to the Cell 1 evaporation pond through a pipeline installed specifically for that purpose. 5.4.2 TW4-19 Approximately 348,550 gallons of water were pumped from TW4-19 during the Quarter. The average pumping rate from TW4-19, when the pump was pumping, was approximately 6.0 gpm throughout the Quarter. The pump in this well is operating on a delay. It pumps for approximately one and a half minutes and then is off for two to three minutes. Water from TW4-19 was directly transferred to the Cell 1 evaporation pond through a pipeline installed specifically for that purpose. 5.4.3 TW4-15 (MW-26) Approximately 61,320 gallons of water were pumped from TW4-15 (MW-26) during the Quarter. The average flow rate from TW4-15, when the pump was pumping, was approximately 1.5 gpm throughout the Quarter. The well is not pumping continuously, but is on a delay device. The well now purges for a set amount of time and then shuts off to allow the well to recharge. The water is directly transferred to the Cell 1 evaporation pond through a pipeline installed specifically for that purpose. 16 5.4.4 TW4-20 Approximately 14,490 gallons of water were pumped from TW4-20 during the Quarter. The average flow rate from TW4-20, when the pump was pumping, was approximately 6.0 gpm throughout the Quarter. The well is not purging continuously but is on a delay device. The well pump is set on a water elevation device. When the water reaches a set point, the pump turns on until the water level drops to another set point. The water is directly transferred to the Cell 1 evaporation pond through a pipeline installed specifically for that purpose. 5.4.5 TW4-4 Consistent with the Revised Plan of Action and Work Schedule for Chloroform Concentrations Exceeding Groundwater Quality Standard in Monitor Well TW4-6 and related discussions with DRC staff, TW4-4 commenced pumping on January 31, 2010. However, the flowmeter/totalizer was not fully operational until several days before March 1, 2010. While the recovery well was pumping during the entire period since January 31, 2010, the flow meter/totalizer only recorded approximately the gallons pumped during the last month of the quarter. As a result, Table 2 under-represents the amount of chloroform capture accomplished in the first quarter of 2010. Based on the limited measurement period recorded on the meter, approximately 30,168 gallons were pumped from TW4-4 during the period from March 1 to March 31. The average flow rate, when the pump was pumping, was 8.6 gpm. The well is not pumping continuously, but is set on a water elevation device. When the water reaches a set point, the pump turns on until the water level drops to another set point. The water is directly transferred to the Cell 1 evaporation pond through a pipeline installed specifically for that purpose. 5.4.6 TW4-18 TW4-18 was equipped with a pump and flowmeter in preparation for using water from this well to supply the New Decontamination Pad at the Mill. Pumping commenced sporadically on March 22 and ended on May 4, 2010. The amount of water pumped during the nine-day period in the first quarter was negligible and, given the low concentrations of chloroform in TW4-18, the recovered mass of chloroform would be insignificant, and has not been included in the calculation of chloroform recovered. It will be included in the calculation of mass removed in the second quarter of 2010. The initial supply of water for the New Decontamination Pad was provided from Recapture Reservoir via water truck and not from TW4-18. 17 5.5 Mass Removed Chloroform removal was estimated as of the 1st Quarter 2007. Since that estimation the mass removed by well for each quarter has been compiled in Table 2 below, indicating that a total of 484.8 pounds of chloroform have been removed. 5.6 Daily Inspections Denison has submitted an Operations and Maintenance Plan, Chloroform Pumping System, White Mesa Mill, Blanding, Utah, Revision 1.0 to UDEQ for approval. Upon approval of that plan, the Mill will commence documenting its daily inspections of the operational status of the chloroform pumping wells on the daily inspection form, an example of the form of which is attached as Tab M, Chloroform Well Daily Inspection Form. No operational problems in the pumping wells were reported during the 1st Quarter, 2010 period. 5.7 Conditions That May Affect Water Levels in Piezometers No significant amount of water was added to any of the three wildlife diversion ponds during the Quarter. 6.0 CORRECTIVE ACTION REPORT Necessary corrective actions identified during the current monitoring period are described below. 6.1 Identification and Definition of the Problem Stabilization of Parameters Conductivity results for one well marginally exceeded the 10% RPD. However, that well was pumped to dryness and a representative sample of formation water was collected after it was allowed to recover. Turbidity continues to vary widely based on multiple factors including natural variation, sampling effects, and well condition. All but three turbidity measurements exceeded the QAP’s 5 NTU goal. Rinsate Chloroform Levels DI water used for decontamination continues to indicate presence of chloroform. Rinsate samples generated from use of the DI for decontamination have chloroform levels and level trends that appear to be possibly related, in part, to the chloroform presence in the preceding well samples, and in part to other factors. Although rinsates following high concentration wells appear to be somewhat higher than rinsates following low concentration wells, rinsates following sampling of uncontaminated wells, appear to also be contaminated with chloroform. Presence of chloroform in DI and rinsates is not consistent from one sampling event to the next. 18 In addition, data available at present are not sufficient to isolate the source of the chloroform being reported in the rinsate samples. Additional studies are necessary to isolate the source of reported chloroform to either: 1. the laboratory preservative in the analyzed rinsate samples, 2. the field water sources and transport mechanisms and procedures that generated the rinsate sources, or 3. The effectiveness of decontamination procedures. 6.2 Assignment of Responsibility for Investigation of the Problem The problems are already under investigation by the QA Manager. 6.3 Investigation and Determination of Cause of the Problem Stabilization of Parameters Data continue to indicate that it may not be feasible to achieve both a turbidity level of less than 5 NTU and a stabilized turbidity between any two measurements within 10% RPD in every well. Discussions are underway with DRC to address the fact that it may not be appropriate or feasible to achieve consistent turbidity levels of 5 NTU in the Mill’s groundwater program wells under the current evacuation scheme, and that other well purging approaches, such as micro-purging, may be more appropriate. A letter report addressing modification of monitoring methods relative to turbidity issues, submitted by DUSA to DRC on April 2, 2010, is currently under review by DRC. DUSA’s letter to DRC, in progress, proposing changes to the QAP, addresses the stabilization of conductivity and other field parameters, and explains why EPA guidance and source studies consider parameter measurement as only one of several methods to assure collection of representative formation water. Rinsate Chloroform Levels The QA Manager plans to implement a testing program to attempt to isolate the source(s) which are introducing chloroform into the sampling and/or rinsate process. As discussed above, and based on evaluations to date, chloroform may have entered the samples from any number of sources. The QA Manager plans an initial investigation focused on confirming or eliminating the following sources: 1. The DI filter system may be underperforming or performing inconsistently. 2. DI, which is both a corrosive agent to natural materials and an aggressive leaching solvent to some synthetic materials, may have attacked the synthetic containers used to carry it to the field and introduced VOCs from polymer degradation products. 3. The preservative, hydrochloric acid, may itself be contaminated with VOCs. 4. Cross-contamination of sampling equipment from field samples may be occurring, given that the rinsate samples that follow the higher concentration monitoring wells tend to have higher concentrations of chloroform. The current 19 program of sampling from the least to the most contaminated wells was designed to minimize the likelihood of this pathway. In addition, review of the rinsate data shows that rinsate samples have detections of chloroform when their associated samples do not. This indicates that if chloroform contamination is originating from cross-contamination from the sampling equipment, this is not the only source of contamination. Sampling and analysis to resolve issues related to Items 1 and 2 will be conducted during the upcoming monitoring period. The QA Manager has already required the analytical laboratory to analyze and confirm the quality of the hydrochloric acid in preserved bottles (Item 3). Data evaluation, which will occur after the results of analyses in the next quarter are received, will be used to isolate and eliminate or confirm each of these three sources. 6.4 Determination of a Corrective Action to Eliminate the Problem Turbidity A letter report addressing modification of monitoring methods relative to turbidity issues, submitted by DUSA to DRC on April 2, 2010, is currently under review by DRC. DUSA is currently evaluating the suitability of turbidity, as well as other parameters, in determining stabilization of monitoring wells, and is preparing proposed changes to the QAP to address these issues. Rinsate Chloroform Levels A corrective action will be determined following completion of the analytical test results and data review outlined above. 6.5 Assigning and Accepting Responsibility for Implementing the Corrective Action Turbidity It will be the responsibility of the Director, Compliance and Permitting to implement both corrective actions. Development of recommendations and QAP changes to address turbidity are already underway. Rinsate Chloroform Levels It will be the joint responsibility of the Director, Compliance and Permitting, and the Mill’s sampling staff to implement the isolation testing and whichever actions result from its findings. 6.6 Implementing the Corrective Action and Evaluating Effectiveness Turbidity Implementation of the corrective action for turbidity will follow development and DRC approval of an action plan for well purging, as discussed in Section 4.3. 20 Rinsate Chloroform Levels Implementation to remove the chloroform source(s) will occur after isolation testing identifies the source(s). 6.7 Verifying That the Corrective Action Has Eliminated the Problem Turbidity Verification will occur following DRC review and approval of the proposed revisions to the QAP and proposal for field testing of approaches to collect representative formation water. Rinsate Chloroform Levels Verification will occur after field changes are implemented to remove the chloroform source(s) identified in the isolation testing study. 7.0 CONCLUSIONS AND RECOMMENDATIONS The water level contour map for the first quarter, 2010 indicates that effective capture of water containing high chloroform concentrations in the vicinity of the pumping wells is occurring. Between the fourth quarter of 2009 and the first quarter of 2010, the chloroform concentration in pumping well TW4-20 decreased from 15,000 µg/L to 3,500 µg/L, the concentration in pumping well TW4-19 decreased from 4,700 µg/L to 940 µg/L, the concentration in well TW4-21 increased slightly from 160 to 170 µg/L, and the concentration in well TW4-22 increased from 380 µg/L to 2,200 µg/L. Fluctuations in concentrations in these wells are likely related to variations in pumping in TW4-20 and nearby wells, and their location near the suspected former office leach field source area. Regardless of these measured fluctuations in chloroform concentrations, sampling of temporary wells TW4-24 (located west of TW4-22) and TW4-25 (located north of TW4- 21), indicates these wells remain outside the chloroform plume and thus bound the plume to the west and north. Chloroform was not detected at TW4-25, and was detected at a concentration of 1.3 µg/L at TW4-24. The chloroform concentration at downgradient well TW4-6, which remained outside the plume until the first quarter of 2009, increased from 250 to 1,000 µg/L. Although fluctuations in concentrations have occurred, this well likely remained outside the chloroform plume between installation in the second quarter of 2000 and the fourth quarter of 2008 due to a combination of 1) slow rates of downgradient chloroform migration in this area due to low permeability conditions and the effects of upgradient chloroform removal by pumping, and 2) natural attenuation. Chloroform remained non- detect at downgradient temporary well TW4-23, which continues to bound the chloroform plume to the south. Continued pumping of MW-4, MW-26 (TW4-15), TW4-19, and TW4-20 is recommended. Pumping these wells, regardless of any short term fluctuations in concentrations detected at the wells (such as at TW4-20), helps to reduce downgradient 21 chloroform migration by removing chloroform mass and reducing average hydraulic gradients, thereby allowing natural attenuation to be more effective. Continued pumping at TW4-4 is also recommended to improve capture of chloroform to the extent practical in the southern portion of the plume where low permeability conditions exist, and to help mitigate the increase in concentration at downgradient well TW4-6. 8.0 ELECTRONIC DATA FILES AND FORMAT DUSA has provided to the Executive Secretary an electronic copy of all laboratory results for groundwater quality monitoring conducted under the chloroform contaminant investigation during the first quarter, in Comma Separated Values (CSV) format. A copy of the transmittal e-mail is included under Tab N. 9.0 SIGNATURE AND CERTIFICATION This document was prepared by Denison Mines (USA)Corp.on May 28,2010. DENISON MINES (USA)CORP. By: David C.Frydenlund Vice President,Regulatory Affairs and Counsel 22 Certification: I certify,under penalty of law,that this document and all attachments were prepared under my direction or supervision in accordance with a system 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 information submitted is,to the best ofmy knowledge and belief,true,accurate,and complete.I am aware that there are significant pe alties or submitting false information,including the possibility of fine and imprisonm for owing violations. David .yden und Vice President,egulatory Affairs and Counsel Denison Mines (USA)Corp. 23 Table 1: Summary of Well Sampling and Constituents for the Period Well Date of Field Data Date of Lab Report MW-4 2/17/10 15:03 3/2/2010 TW4-1 3/3/10 10:17 3/15/2010 TW4-1R 3/2/10 13:28 3/15/2010 TW4-2 3/3/10 9:58 3/15/2010 TW4-2R 3/2/10 14:15 3/15/2010 TW4-3 2/23/10 8:52 3/5/2010 TW4-3R 2/22/10 9:45 3/5/2010 TW4-4 2/17/10 15:10 3/2/2010 TW4-5 2/25/10 8:22 3/5/2010 TW4-5R 2/24/10 12:30 3/5/2010 TW4-6 2/25/10 8:33 3/5/2010 TW4-6R 2/24/10 15:00 3/5/2010 TW4-7 3/3/10 10:06 3/15/2010 TW4-7R 3/2/10 11:17 3/15/2010 TW4-8 2/24/10 8:35 3/5/2010 TW4-8R 2/23/10 9:40 3/5/2010 TW4-9 2/23/10 9:05 3/5/2010 TW4-9R 2/22/10 12:25 3/5/2010 TW4-10 3/3/10 9:37 3/15/2010 TW4-10R 3/2/10 8:20 3/15/2010 TW4-11 3/3/10 9:49 3/15/2010 TW4-11R 3/2/10 10:35 3/15/2010 TW4-12 2/23/10 8:20 3/5/2010 TW4-12R 2/22/10 14:27 3/5/2010 TW4-13 2/24/10 7:45 3/5/2010 TW4-13R 2/23/10 13:02 3/5/2010 TW4-14 3/3/10 10:42 3/15/2010 TW4-14R 2/23/10 14:08 3/5/2010 TW4-15 2/17/10 14:52 3/2/2010 TW4-16 2/24/10 8:15 3/5/2010 TW4-16R 2/23/10 10:35 3/5/2010 TW4-17 2/17/10 13:34 3/2/2010 TW4-18 2/24/10 10:50 3/5/2010 TW4-19 2/17/10 14:30 3/2/2010 TW4-20 2/17/10 14:42 3/2/2010 TW4-21 2/25/10 8:05 3/5/2010 TW4-21R 2/24/10 13:25 3/5/2010 TW4-22 3/3/10 9:24 3/15/2010 TW4-22R 3/2/10 9:32 3/15/2010 TW4-23 2/24/10 8:05 3/5/2010 TW4-23R 2/23/10 11:21 3/5/2010 TW4-24 2/25/10 8:11 3/5/2010 TW4-24R 2/24/10 9:35 3/5/2010 TW4-25 2/23/10 7:35 3/5/2010 TW4-25R 2/22/10 11:20 3/5/2010 TW4-60 (DI Blank) 3/2/10 8:25 3/15/2010 TW4-65 (Duplicate of TW4-17) 2/17/10 13:34 3/2/2010 TW4-70 (Duplicate of TW4-10) 3/3/10 9:37 3/15/2010 All sample locations were sampled for: Carbon Tetrachloride, Chloride, Chloroform, Chloromethane, Methylene Chloride, and Nitrate and Nitrates as Nitrogen "R" following a well number designates an equipment rinsate sample collected prior to sampling of the well of that number. Table 2: Chloroform Mass Removal Per Well Per Quarter Quarter MW-4 (lbs) TW4-4 (lbs) MW4-15 (lbs) MW4-19 (lbs) MW4-20 (lbs) Quarter Totals (lbs) Q1 2007* 36.8 12.9 150.2 87.0 286.9 Q2 2007 1.4 0.1 0.0 2.5 4.0 Q3 2007 2.2 0.8 2.9 3.1 9.0 Q4 2007 1.7 1.0 3.1 4.8 10.6 Q1 2008 1.7 0.4 4.6 7.2 13.8 Q2 2008 1.3 0.5 3.2 9.9 14.8 Q3 2008 1.2 0.3 15.9 9.3 26.8 Q4 2008 1.3 0.3 20.7 0.4 22.7 Q1 2009 1.7 0.4 4.3 3.6 10.0 Q2 2009 6.8 0.2 3.7 2.8 13.5 Q3 2009 1.5 0.4 11.1 5.5 18.5 Q4 2009 4.8 0.6 17.8 26.1 49.4 Q1 2010 0.9 0.4 0.4 2.7 0.4 4.9 Well Totals 63.2 0.4 18.4 240.2 162.6 484.8 * Sums recovered in each well, and total, from inception through Q1 2007. #N/A INDEX OF TABS Tab A Site Plan and Perched Well Locations White Mesa Site Tab B Order of Sampling and Field Data Worksheets Tab C Weekly and Monthly Depth to Water Data Tab D Kriged Current Quarter Groundwater Contour Map, Capture Zone Map, Capture Zone Details Map, and Depth to Water Data Tab E Kriged Previous Quarter Groundwater Contour Map Tab F Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring Wells Tab G Depths to Groundwater and Elevations Over Time for Groundwater Monitoring Wells Tab H Laboratory Analytical Reports Tab I Quality Assurance and Data Validation Tables I-1 Field Data QA/QC Evaluation I-2 Holding Time Evaluation I-3 Receipt Temperature Check I-4 Analytical Method Check I-5 Reporting Limit Evaluation I-6 Trip Blank Evaluation I-7 QA/QC Evaluation for Sample Duplicates I-8 QC Control Limits for Analyses and Blanks I-9 Rinsate Check Tab J Kriged Current Quarter Chloroform Isoconcentration Map Tab K Analyte Concentration Data Over Time Tab L Chloroform Concentration Trend Graphs Tab M Chloroform Well Daily Inspection Form Tab N CSV Transmittal Letter Tab A Site Plan and Perched Well Locations White Mesa Site HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE CELL NO. 2 CELL NO. 4A 3332 MW-21 3000 BOUNDARY PROPERTY SCALE IN FEET 0 CELL NO. 1 MILL SITE MW-01 MW-02 MW-03 MW-05 MW-11 MW-12 MW-14 MW-15 MW-16 MW-17 MW-18 MW-19 MW-20 MW-22 MW-23 MW-24 MW-25 MW-27 MW-28 MW-29 MW-30 MW-31 MW-32 PIEZ-1 PIEZ-2 PIEZ-3 PIEZ-4 PIEZ-5 MW-26 TW4-1 TW4-2 TW4-3 TW4-4 TW4-5 TW4-6 TW4-9 TW4-11 TW4-12 TW4-13 TW4-14 TW4-16 TW4-18 TW4-20 TW4-21 MW-04TW4-7 TW4-8 TW4-10 TW4-22 TW4-19 TW4-23 TW4-24 TW4-25 TWN-1 TWN-2 TWN-3 TWN-4 TWN-5 TWN-6 TWN-7 TWN-8 TWN-9 TWN-10 TWN-11 TWN-12 TWN-13 TWN-14 TWN-15 TWN-16 TWN-17 TWN-18 TWN-19 MW-20 PIEZ-1 perched monitoring well temporary perched monitoring well installed April, 2005 perched piezometer MW-31 temporary perched monitoring well perched monitoring well installed April, 2005 SITE PLAN AND PERCHED WELL LOCATIONS WHITE MESA SITE H:/718000/may10/welloc.srf TW4-19 TW4-20 EXPLANATION temporary perched monitoring well installed May, 2007 TW4-23 wildlife pond SJS temporary perched nitrate monitoring well TWN-1 Tab B Order of Sampling and Field Data Worksheets )':i,) Ii.) 1 W 4 'J Z~->"III 1'WL" 'l'l·' '" ! 1'1'4·1' :;;1.I. ' .... , " ...... ,J.' 2.¥ I() TW4-8 <'I!J 'I() ';W4·" L tI · , I' L 'N 10_ 1"W4-21 :2 .Z$-I V1W 4-6 ; 5'/')010 ,~_ I 151(j 1'1.,-). ..> IL· .;. . c: t:. !J. 2:Z"(, I I.. Z3 Ii> I ?~1 ~.I" J "I~ ,N<-',-,~ "-"-'-, J: £,$ II) f ' <-'2 [./(; /1 ".1~.11" ;.: ~~.Io "I I ~·"3j"" I , .. t, 1. If).. l d 8i J!.1 1 1ft; £ .. 4 !(J.35 ('1 07 4 qS hJ/w> Uv< s.1 bJ£, {j -.... tv ,.) r -'c" f -II' 'r".> C , • • I , -- ••• > , ',. I " • --, " ~ .\ -. " \ -.. ", ' . , ';.1 -." '" • \ " . • 'f " . . ' ;:~~~~~!1~~~wwAmm Ji]Bl!!;;nifli\1il!!ll @fS' !ilill!1;li@g,l!$1Ii~!1Ift:~~':I-t,~1a<~~=ql:zlt'lt4>a?i£11i ___ ",-___ _ JW:;lliilJJ!ll(welffi1!_] MIA I-LI . "; t __ <.;-.. --.,;)h';-, .','-. -; .. " .. -. 'W1l!nll'!n~. ~b lf~ '~@ «lit _""¥'"¥' Slijiijili@$B1I!l!ll1 d¥.qIi»t,t::{·' ,,, ' lPiHi JlBMffllc 7.(1)'-:--:,-:::-,0,' ,::-', ,~7"-,-"",O'-,-:."",,, .. -,,-.,,,",,,.,,..,,. .. =' .' <Tusb. IMliillli dffl1@'BirJ1VtatttfMm:llWIfflcg iJi@!!l!ily ilE§WJ:@illlU,,1PJ1Ellil(IQ!fJ1"jJ .,'" 101m -t1]lIIT-illltvJlwDl~eQ' lDJiSCt1:2JE"15';; JPIsWJ1llllt (J]nm~rum:rnW'J,@i6Jf IMli)jirm~ea@'ff1!tg Q@mlN~.v AS51!l!lf{811IT.4":te lFBElii1! (Q.Al1?) IDliltil <ili:411 'J!'nimle fm'l!'!lIIiEnilg ~!....e"'-'::;.I.=LJl.,.n .will!! lPi!~iIg ~uP . (![iJ>Ih~ilIlwn.l!iiJ~IlI),G;~ 'S SlA.!il@~lEl'!fOOI (iA'~f\:<tl'f. Gh19.~~~"1 •...... j)i.di lBi~r I' gj" . 7-0 " .... '. . . S~ffic Coln!l~.~, ~i,.~~i;P~~~~'~~!!:i:l U!~Y-:I,~( , ..... , '. - ~:I&Af " q]1li::~!!~ i~ c_~~b-~1~2~,2".,·~S:~. __ __ nvHI &,13 'J!'e~~~J!I~~[@ ____ ~/~Lf~,~t:~~l __ ~ __ _ ~\~:! ~~~01~J~~.~~~~2tJ-. ):.J~, --~ 1i~: /3 £/l ~ .. ~-",t=v;.....,-_ Coo!H!lt~oo 2. 2 l( 5" .' .. ~....,-.. ~h~./~~_~ __ ']f".mE!!ie: I L( , 6 0 _ fl' _ Jt~~1lilt li'@@~M!li! (JEiill) 'Lf 30 ~~ __ ,~-. .2$~~ .... ~_~. ,,' :: .,; ,,' ; .' i.Ji.i6 .' '.' Itillil!ll-3j'@jl1lRRffi~i£l~1 IDjselill2r~,; .lP61111i7ill~ lili®tHoo1~rJ~\et ~1i~:rdERg Q1lmlli'Ji AzSP.fu\ll111relP'l~illl (QAL"i') 1J:'iilli.ilI~rMty:~J '=====:;:::==---,~ V@liYl1!l€l@Jfff.!&rl!'!urgilllJ !lliWliilil!!J!!iJliili' iIl!l!l· •. €lIi!!Iil'~1!l:i!liilil!lliiiill!'iIlillt_i!;ir'IiiiXI··· ··iI··~Jt'''i!il.~~. _-,tz..,._ .:;>~~ lO'l·'~~:..· -c:--c- ( :/}':;/\'\ ; ",V ;/1~\-_-i'/::-t" .... ~fli~~~a,6J [lillll~1E v~IWf6ID ~:m ff(!;-,~-j~'~;:l'W1.,:,_:;:;-:-i.-il4f;:;;' / , "", SCu!pLh';' 707'1. Z~~~f.'1 i1Y'~ ~.:r £1 lk IMfm -ul{tfJrtllREU!\tJllfie:T ID~SCft~f1fg}:.lP\3dFlillfif t11mrr-Vl.l"tlZ tpJ&!te§ Pv2€!,'H1a~{f'J"fu1~ iQ@mUiijl foJlB~rail!&" 1PJ1Sil (IQJl-ill') A '1l"ll' AiCJ1lllM!1EflljI' 11 'W1HI/l'l['JE ~A lIlllilillNJI[JIM! lMIlllLlL J!i'liJIl:lUID llMjI'A W¥ilJJm~.I!i'«:J!1IR W¥ AjI'. Ji)e1lClilij!~i!l1!l <flf Sil!iU]pl!inig lF1l1el!l~':-I~_.Q,uu!b-,~b:<l1~L--..2.Ctj.C,--_-:-__ _ /doll ;J~} 4 ~W1 F'"II'~"/ -'. , IDmre ~il!i Time fuR Pmg@lg ":3,, 2<~!iS~@lL~H~(if!liffereill).,--~~ ___ _ WelllP'lulJliUlg J!llJ!l1i~ hl~;~~~ ~Jl ~~i5~Jr';"~~lt.i!D (ifoilllil!( aImnu lllJelm~) &"oJ Sb;:, '. -, -,-' i "-" ' Sa!Ji!flJlimi$ JEvooIQ"" :4rlV' CN~fOf ~"', '. ]pJHilBiliffer7.@ ,;' 7 0 ...,. S~mc Coo!ii1l~.~f)f;, qgq Tf;~~R _______________ __ Jr.l!'o!<mliai (1!!!) __ ;,......~ __ R':Y\~(A( ; .,' .' Kffi1illl--IUliK1;:!Bi1.l;'itv;fZ&er IDZ2[;Mt6'g@ ~@!iE@it ~il1lJ'@£'iidltFm.~i" IWI1!:ruioo'lfutg ~TI1ili~.v fo.EmmI@Ef.~3 JP£wfil! (QflJP') ~.~ ilV!icHIare ~W@ @lllmll!ig 1f~1.3 (2Wj1 'lr '" '21ViQ;'; 'i .. ,. :. .... . , ..,' " , .-; ,! rJ.i!nUA -«nntiJrwrt:J1wa~!B'llLJl]EClicZl1£g0lP'e.l1fIilJR~ !JJI@lW.rrcrnV:r.ffiii!3il' ng'IT12nnlTI'ffJiiffig Q:[il21HH~Y ArZMftd!iJlli0 lfDilCj@(QAIP') ~ri~@~@f~'~~~nill~m¥~~i:_~~~hc~~ W!:S!la@~ (wililU iInI_)'-'· ... T""'Itl""4'-~'-,~2 __ ~~ ID!IIiIl 1Wll@l'irinoo Jfur ii'lIDI'gi~g """"-:..¢,.",&~l:!,l.OO"',1 . .j t,,\ ,.", :;'t'; JJVl!llfi If"@IlJiIil£; ~iJiD tf~: :lUi·illIl1lfIii iJ)Jl' .:.......I!i:$iI1lk S~IUIIII$iEvelil (~"'f\Xtll' Gh 18.~~fk"i1'), ... plHi ~RliiifeK 'l'.illI 7,0 d','" " ~: 1921-IG!IIU,~b'O,--'_ ~~:'--"_>~14k~'y~'~"~' __ __ f1J1IlI~~-ut'-2.l.u.£(&t.,.5:'~~~ 'll'lBllillD.J!'rr!l'iBfl)'--_-J.l~l{~",~. ,::?,,;Y:.,,) _~_~ !i'£i!1Jlj£ 1I'@~mW!",1il 1(JJl11ili, 4 8:; -'\~ I I, 'A\~ i(j. 't;;" vI , "'f .'"""'-"~~~,~~=w • ....., •. > ~~~p~ (Eli) '; ;'i X' 5' 1iiKbfillitY. //1. 1 . ' I() {J.,s?:' IMillilll-({].&1J1~lillllirJ£lE6!t ID2£-c!lJlmlS? lP'lfd'lffiIill2 tlli1lJIR@llrlI\fif'8!k-i~ I~@1aE~I/!r&1lg IQiliilll!y P.EJj_.A;<1l'ilZlIDl (i(}lMJ; 'll'UIJrlbiillilJr.:"'::' ========-' __ IMTHlln -V!Tt.l-lUCtrUi,l)FcRez 1LiI]B{t~EJi:Jf]~ JP'eAllWR~ ffiuMwlt!:r&~6Jf 1i'v~(PB1ij~lln'EE1g Q@I3Hn~Jf A8t:Ml1C!fiED.e JPRm@{QAJPl) IDIlIe !;liilil Time K[lE If'Ururgfumg 0011 eil~~nil1ig{ift'lililifeJr;;ll!). _____ ~ __ Well lP'Mn)gHnig lllijj~ib lij~; i~~~r __ i&ii~~/:~~I!l~J~': {ifoililer iIIlrnlii Be.ell Grrwl ,!i, s ,,-------' " S~lin1gJHveilll! Q",,~hrl4/ cNoror.~",. .~y,u{I';:~~~j~~~li!Ji.\lVi~.,~~~'J,®,P~'~Y~~i.li140F:4' j ',;,,' plHI: Jllliifflf<llr 7.@ 7 o. ., " ,., , " .' '.- pH~~ __ -?~ __ ~ ________ _ RU -riA ILl __ / i " IMill!lll-Giil[l'WIRllru\i;rZltf,£, 1D!JecfEE£J£B IDl~liIfl1N ([bllljJ)llifrillwat©1' It1f1:r@iR@ft'fug ijlJBi!i1y flJ:lB®fBLiOO lP'la~ (Q~ ~'~~~~~iarea!l'J@ 1!lIlfl~ 1f1P1@~m (2'\1) 1'=~WQ"'":":':"<'" . 'i N_OOK IDI1f IIlBll!iirulg 1f<I:Piulii~ileviii!iIDil~(iii'~ilf(lJf:~~ill~dJi)"-k.i"""~,,,-,,,,, .~. -'-,,..-____ --'-_ JfIi well e1f.mcM~ W a!Iirynless, muiler ciJfg~~~ . ''', -------------~._::.;_',-.".,. ;-, :-::,"\":;T,t:,,, ---------~~., .. ', ; ".' , '." I • ~ l'0I~llll -l.1IuoiEf]rlhl'J[]rrer ]DIBSG&Wrg,;: lFci{l11'1lR[ Gi'@~~£"m\fJi2£e1f 1K41mIIurorniillg Q@@Hiijl ASGlliill8iiCe iPlDiR (QM) S!l!1lifllirrn$Jllverm~ CA,r.cS,rl+ Cblo~jS~,,"') " pJH[ lBiliJl'rer 7,11) 7.0 SiJIil"lfric lConlliUllclarrnce , qqq ComfucteUllce, __ ~ _____ _ ~----------------- . ("<:" .'. i ' . .-' -, 1r¢iliPet~,--+I.,L~-'-' ""-g",,v~ __ _ Redox Potential (Ell) , . ! S-II , " ' -' ." , " 1\irbidi~' __ -41~3'4-I..IflL,,-, _-'-_ " j tinne: /fj 91 G!II,'~~"",,-~:;; L"-,,,,/ k-;t/' ' t,l'b,"<.r, Conduclarrnce,_+,1 $~'-.4.3 ____ &dkf r;rt ?i'W'~ PJH[I---<?!;_Z ...... '<-' _____ / 5e T or !Artt~'tk 'fe~mtru:e: /I, ~~ J:I!M' j?!/'/L tic-7 ~OK Potiirrnti!ll(Hb) " 5(JJ . ' 5'£',: (·tv:.4, '-r:cb. --'-:{~"'-"'';'~$>~_~ bt-tf tj>lli~kl t1: I//! uu '~,//,~) It1W!UI-([il[{@@grllv.r11~6l" 1I»lschlufg,z: llPezfITfiilll !i]ji1i)U&IiD1vl&!i.e!t It6IiH'UEW'Zfuillg QJmili,y AllS@f&IlG© JPia~ (1iJ!.Iill':) JFil!llW ~ (Q!)J, ill gplll. SIM '" Thi'[j)i!1!i~y':"" =========-__ .' , JlIf well eVIllCWtGrul W liIryIless, nJllfiIliber !if glil,~§e\Ytil:iJj~t:!·iILi· ~~'--_~ __ -'-__ _ NmnJ!lle !if iCerlified AllalyliclllllLaboKllwiy·nf o~';:t:\jf~flil~~yt!ili)j,'=CJ.' W~':"/~!~L':"'" '--_~:"":""_ pVcl/ PAuRu -, €]lr€'Wll~MlltrJ[A'6r j[]JiSl:3iillm!Jv~1P'e~m~ IiJS!ae: 2;.25.i[ltf JPieVliancvEu:.2 !JllGMilUiltfYZl?eIf i1lIiMIlae'iJ;rniilg i(!~ffi!ii!JI Ae~@'.flIli':& lfi1lJ,i (QJJhl1') lP!JgMllJi I!I'f 4lR WI:&liRl!I'liJ (wenn il8m1Jii6) 'TIM '-\..:,,:..3;;>.Jji'-__ _ lIlllte ~liJ!II n_ IDrl1'1illKginlg .2 ' t Z' I 0 W@HH Jf'InljgUMg ~U!~r[f~!'~~~) ~r __ ~,J;~1a~/'wJlti~, (if lJiluer i!JanR JJllellUlel) Gr""J tb s, '.' " "" : 4 Sli~j!iJiHll[~$ JE1,lfMR 0"." :Tvl .1/ CYo,r6f;~,:, ....r~f:I(#A!j«~W_id~/iPl~li~!~YiiMFj4«S.. " !. ,: JJill!!Ji'BMfffiK1·11l!-.--.-..,....::,pI+OU. !.....~" .. ~ ... =. ~ gqq , .... , .... . ' pm.~ ____ ~~ __ ~ ______ __ ft;,iWillJ -CGf\il:~m;illwl1([ef JDlkclillsrgs I-"6Kmuill[ (!]r@"@rar&vJaW~S IMbrL~afl~(!il>fug Qi,;wlfJl ABBmB!looiPiEl!ill{IQl!llP') l'ill!~/fll:~~~ aWIIJ @/lflUmlIii1l<P1.@ (2V) l'=,2lWQ="/, . '. ''', ". Mfilllll -I!}E~~f,WWC'E"'E J!)!ir;:!mrp:e jpt3xcR,l: (f]EwlWzEllwzillelf I'0!110TIil&r!0'B!ITg QiWsillfl~Y !VJI1llilfr'8%!!:;:~ 1P1!Sl@{(ElM?"} ID!l~ .,~ '.IrIi_ fur Ii'lIDIrgrull!g -A,:..J.L;a,li£,;~WI~!~H!i1 ~lIrcelH Ii'~iwg l!IIlJiUi~!W~ '.;~~~"_''''~Yll S$IJiiiIJiI~E"eJ!nR 'c)fqfbttW{ .. ',,!" JIIiHi lffiiDffllR" 7.11l,--:,~~.,--'. ,~1t..:. -::kO~.-;:::, .. 7 .. '''"''.''-:C'' """ Co "',' ." .. ' .,- ., , " It@QJl-(j]ji!il:!Wlli1lvJSlEf,j' ID1e~ilti11il© IP\?;,rili!lJii (1]hlUYlill£RrllV'ii2t:T5~' .M@:W&rrt?~g QI,BllifJf l~!ffillllreJl'laffil (QAIP;) Mm -GI[l;1illfrrlliFJt'l~6r jj]lllsd1!fJu-ge1Pe.TifJifiRt 6]rilfMm11V'!a~©I .If!lONill~rr;TiliitE Q@aUlliJi AggMr~;;r.,e lP1!@ui(i(I>Pill') IDale 1ilI~!ll Tnme !!'lirr il'lllKgiwg 2· 2 Ll· I D 1!llI!ll5t~KJlliiug (if liIiiferell!!) 2 -?:f· IV j'Jein lfWgllRDg ~b !lit~ !\V~~~~~k' ~~~~1f'!i:~llil~J!P (if oIIJ!ilIf alJaun Jtl!lM~). Gro(!{l ,t~ , ..' • ',' ."',, ''',-'-< -' " ". SIifi~1JliHnI~ JEveunt, fM'''+''t ' c"b lo.~!vf9,"') " . ,,"','" "',"",',, "'''''-Wid-~ JP;t"~i~~!,M~~!~~t~\!H~.~~~i~~,~~~t#w ,:':' ': JlMH! lllll!hffeu'1.0 7. Q . \," ,'" S¢'lJliic CooliliJIcl<llmC6 qq1 , ',',1_ ,. ',,,,,_ '-". .' ,,-,. ~: l2}},$" , G!nt,~~~_-,-_ cllni4wc~:: ' ( 131 ' 1JlH!'--_=(~~ . ...J..4-'clc--__ _ 'lreilil!fJ!li!1I1.iJi1l'J,_,,-1 q=,8><->.5<--__ _ , 4' Ci,? Jre.W!!Jl! J!l\OOB!il~~ruJ (B!n), __ ~1'_'2~--~_ :5{ D_ " J-• ~~J~ Poteiltial (Bh),...,<'-'-J-4 .... V=' '---....,-_ 1'Wb{dity, • 11. 2 G!!l!.,~_,-,--~ coo~c_C6, __ ~1~7~,~3~~~ ____ _ lPH~_--X..£-'-' '-I>....::f5'---__ T~ir~iJ!re'-' :-l1....L4~. %wb"'--__ ~iJljt if'~itiaI! (lBlliI)_1+-q .... '3~ __ _ _~/-t_,,- ,,' " Derfil@' 12ft, t, /. bl M1i1ill-([]i(Q}li,ml,nrate£' ID]E{:fm@~e JP~.JIlill( ([Fl\rPaij.oo1Wft!~' It6I@&nit:{Limg Q'i!i8liijr AllSWT@i&::ejpi@illl{QM":J lfIi well eVaJl!l~ ro alli"yI1l.GSS, rmiimber <rif:lll'i,~~~iY;I~"~'\",l'i"":,,,.c, "-'-~~---' __ -'-'-__ N_1If OJrrlffied A1imlyt!cllll ['ab~lli'y,lifQi ''', Ithf~nll -e:FlIINU!lil,fflW81Ec;a-iDJES£;Q1B1[ge iPt.1ffmf (iJirIiJiWillillV'J8.lli:@lf IMI€l'2uHltwniilig i(!williiiji AgB~lfarn:e lPlIn!i (i(!1i\JP') AnA~Jl WlHUlD JMIl1l§A 1lJl!IlArollf!JMI lWlLlL IF_JllJ lIM'll'A WI!@JJKIf~JBllli:D.ml!R G . @1lJ.IlID WI! &'lf1i1ll{ ][)e!JI:rHj)l~U!J)i1l <fJfSIIlIiIli!Jii!nnig BlIf,i11I: ~1'" ' . ., :Uo' =:I:ru=---':.!.D.l.D. __ -c-__ _ .. limJi~i~i~j; :t:MCC . H(,\I;J~} 1 r~M [>"1,,,<1" IIliIld ~Hl'nill,g(ilfdliflf€i[eJlllt)'--~ ___ _ WeiR lP'Iul)giJlllg BIJj@ib !trT~eif ,$~~@~li._:..~~ilg/~Jlffl~i(if otlner «Inann DeMel) &rAnd.\b s '.' " ' .' ~ SariiliJ.I!~ JElI/IilIII. QlW ;hrl ,it' CNorDf~", ..... l!'lrejf,.,M(1"'n'8!\1ii!~I~iII,gf!l S~liiDl!iiing,J8'1iil!i,i:;;r:hJ·{i .. ,.:2, 'i .. . ·'·,":iti1"jA1.,!~:;(r".'I;J';1i'~?V':Y:~\~''''fT·,~\,i)?;fj'"'>~.;~ .·"J'<"N'~'. ',.'; "'-7' ".f, ~;.::, .• 'iN""'·' Coo~IMCe, ___ ,.....",L..-,-,--__ T~mRm~~'m',, ________ ~ __________ _ 600JI ~alan (EIi)!....----.;_~ __ . ~i! Pi:iblilil (HIn),_' ______ _ kl, ,,_.~~ R 1\ --rio \/1 ~ , " '. ~., ., / IMlli!U! -(Q.flil'mtillVi;;.g~'E.r J1]0s~llillilil;i' lP'tf6Mt (1]rollilwhr;zill:er It_~{f:l&ng ~@llIi!jt pl!iomlJ!!l:tl lPlI!li~ (QAJP:) ~.~ i(~1VllE f!.1riflDJ IillllGHln!l 'IIl)~.§ (2V) 'l' '" lVJQj":-:/' :" ". . ..... . 1l6fnNa -<Glbll!l!!@rl]'lI'JDl&er lDJifZd!!@lrgelPBKliIillifr <Gft!1l!fj]lilllJlJ8l~eF IMInrutofJimg Q@ClHR~Jf PJ1B8!lll.f<lJocelPErurll (Qfl;illll) W~li!lnlll1l(weIHin~_) 'T\Ill.j -6 , ]j}lIle ~11j!!l 'fime fur ]1'Ilil1~illg ,2· 2 4 . (0 oolil ~~i)ilJ!l'~lnng (if diffeJreJllt) !l:25 c 'llJ JNelR lPlqinng ~b![f~~?~b~~~~r '~~~/'JJi,~tri~P (if cliRerftlladillimlll) GrwlIl·-bS Slijai!IJi'n~E\1001 (iA,w-Ixc't. Gblq~fJe,,"') '. willi llliulJfi'er 1.0 7. Q SjWClfnc CoJlldilcillI!re qqq , ",'. " '" '. ;, ,"," , CI)!I~~~:' :ssii J!I'Il!\..-...-----J/.fai..-·-/-'1...t..r __ _ 'Jf"'lilflleIllllii!re __ /~~c-' '"-Z",,,~ __ _ JJteOOJi !'®!elliiall !(JilIn) . q q 6 4C·t __ JP: . if. :W~jRft!.I4f\;i~··mts:·n"~ir·7!24:J .. r-t tC.. ,."",~t~ftJ1:~i}¥1t;'1j!,\l?:\~f~\~'~ii":':":;"1~.~~"'~P~"''i~~~!:,j :h,,~,', ,,:'0 ' ", ';.\,' ',' ' c~ooc_re~~3~,\~7~2~ ____ __ ttL 71' pH~~ __ ~~~.~ ________ _ 'l!'€i~&tili[!: : N3 :> ~Ii\lt ~.Jijjlnill! (l8I\!) . LN? .. .-,;;b,w,-(j~,+.:.I-::P~ __ , " .. ·····,Sb ." D(f7h Qi /0/0 it),2)C ( :.; ~'-.); E,,~Ill1-(j'j)ltIT:l!l!frEflliJiJrg1~eIf IDi1E-rllitE!fg(~ f'l3IfillmM &1JJ:VJm!lv-~'l2(t!fg M®l'liEjrrZfuillg Q1j1rrRll'Ji fl.&il@IillY''£ jpjJ~IDl (Q.lIili') lf1lllw lP'~ (1Qli, imI fPill. WUiIIlI= , (f) N_oo[ Ilff aJlliiq v"iui~!ie1'lll$'uli!l~(M~iH!eiiittl'i!ilR:¢W~)''f;)''''>'-" ..,-" ~-'-,--_'--__ -'-_ lffweHI ev~ ~ lIiKy!WSs, nimmber o:iIfg~iij~i;iY4ii!jli.",J,l\I""'":F" ""-" ~~~"--_---cc-... __ Nm_ <l1f ICeJtilliied Alilllyljcllll Lmb!JK~~!(if! lill~!f,~~tJl I(.Qm -«J2lIT'[!l!i'LtilirJafl6'f 1D~cci@mN'::; JPt::1TilillEt [l]ilUJiv!lffiillti'J31~6.r DA!~Jf]n0I1<lJiilllg i(/ooliiij! Ao§~fii!!R!;", lFliElfiR (QA11') A'1[TA(c~1! W1!lf1!'II'lE _SA lIJEAMm.l1MI IMilllLlL iJ!illE!LlID llM'll'A WI1([j)lUJ\l~,.lF@~ GJi.([j)liJ.NlID WlfA'lrB J!}elJl:nipilluf S!lili!plnruig EweiJiIt: 10' Q,w.{.;" Gbioroh'= ;),010 W~lllnlliJiI ('I"!elll.oii} ON H ' (., e:. t~i,i~l~ :inor,- Dare a!!nnroo fur li'~ 2 it( ·to illiil€ll S~dfil.iPliJng {ilf!l!iffeJreiJiIl)._~ ____ ~ Well J!>~ilg lEl¥J!iliIib !lifi~ '~_lIli' ' '~~lf~a:i~w'Ji~l~p(iIf IIlh,er Ihan-alilleilliile'i) GriM,,1 &1 s ,:" ," ,',' : -i" -; S.mm;miiIDiglllvenJ€ Oil!! ~hrl J < eM or~.r:c.A\ If're"".~t@li&~Illr~\\Ij!il!'nni S'Iii!"liiJ <,ltli.i!it,'7ik I;!/ ~ 2(, h' • ""fU']F.. .., ; " . 'v . ,..' , "," ·."C "'; """";i';Vf>.lJ'~1:!y,:o/'~'!?F'>·~'~\-{'''~.\':'>'-ipqJl, .. pt<7~ "J,,J~Lv 0:* " ~ '. ,,1, plHi lffiiilltrir 1.@, 7 i'> d,d' ' " '.' S~lJficCoo!l!n-a~~" 99q Temp~6~-~---__________ --__ _ 'll'e~~m,"'~~~ ____ ~ _________ _ , ojr Pili'elllliiIH (HII),_......-, ____ _ «),. \ K "\._ J" .... _,-\-,{;) RU .' ~';' '" ~ IMilllll·-a§il'~:WE&~l RJaG~lli,c,g2; 1P'6';@ii! tfYZ@l@fiED!'CI'J{Jrer It6fum~tlfffug ij@iiliEj! }}E8ti8llRre lPEElfill (QVlliP) .: ! ~, ']['~ft~.r<f~lll!llie iNtFl!!l @@sillg 'ifI!l~i!l1fle8 (211) t=~VIQ:;;.'." ..•. . .... .. I'v'1m -I?]JfilHllmlDlwClR0r IDWSr.;1l01ffg01P13wliilnii trhIITMm::rl!W8.iaer EMrl.N!na~il'tMrg a;pmflll~.v Ass!wQ'Em'celFll31ill. {(Qll!P') ," . . :~ . .,.' i' ]DJl!re 1!II!!!iI 'll'ia fux.l!'!ir,giwl!: .....::~L;" ?f}j'fl,!-~~ . .i'I"., 2-.':; .::-.;:~:-.';:;'.\<:-. ),:~ . :Wei! Jl>iqIiilglf1lJji!ib ;U~: !:i~~ QJlK~, _~-"o/' SlfipilJiiiil!li,QIJElVl!!li (i\'0r¥r"y, eh IR~~'.t;\:, ". " 1l'lHiJ!B~7.@ 7.0 , .. ~-,., . ", "~' '-'-' ; "H ~illtild (Ela~, >:(1 'i , -, '-"i ~{dity,_---t.<fi1,-",(,;;.-~ f--I-----''"''"'"--_ ~: USo tG!!ln)'~~ h a ~:~:" 15frd ' JlI)!,l:...._~C~,..l.l..!.!,!f ___ _ 'lI'lilfill1."flff!!laQl!Illl,---,-N-,-;-,,8'''-4..t~~~ if'JB@,1ll11lc'<ftd'<\!iLi!~~n (ljElIJ!] , ti 0 ff ' , ~.-I 1.,1x,,) ~~~~!1JL s:' .~~' " '" , .. .' wa:{ W&J b7 'U'A-17 'Ik, ;&(0(~t; ( rc;,tct<l# tf?( /'2:)0 s ja/, '.' " MiUll -GiIl"!l~dllfjl!li5, n)ln<cl'"iC'ge F (!]W,Roillirlhr/[lf:6lf R6kjl£][t'!}1'~m& Q@~iiay j!.E£@ll?l11:e PI~"" (Qifi\lP) 1II'lf'Jf1llI.CJ!l!IMIllti'\f1I'1I IIW1Ill!!'lfJE ~lIIlUll1SiIIMIIlJMj MilllLlL Jli'J!lIWID ]J1)1II'lf1ll \l\\I([J)ElBIIltR,F«J!JIR G!ll([J)Ii:m!lJJ) Vif 1II'mlP!. Ji}I.'!HCl'HflJftiIVIJ ([j)f Sa'iil)!i!UIDlg Ewen.l: I ., Q!Mde;' Gh /orOk'cCl ;;).0 I <) siitlfif W~1;liUIVlU{we!niJ~-L:I:wM -7 e.'iidl~~fiJi;itk~u~ --Gnw.-i1"IFJ~} 4 1\~M ~,Imd' llJia[('J ~ill!i!I 'J['im:~0))li]i' ll'IillFgrull/E .:): ,,2 , Z 0 10 @lIIi!1S~inng {il' i!lHff~IreiIRl} , , ' W@I!ll'illlrgfloDg !ElIJlwb !tJ~if':~~ni@~J1 __ iNJl~lri:~4~fl~, (il'mInu ftRnm JBlellllll@ft) &ronA ,\1 S '.' i, t '- S!l!1i!i!lIRil$ JE!weil[, Ow. +rl,~V' SN?rb'~'" ,,~~f:J!7\).~l!J~~JI;~Dt~i~ .. ~'~li~~'~1i!l~'~ li/ s' II" ~ lllluil'ful' 7.iflIC-,--,,-, . .,-, .,--,7r-(')u., ,-:."""",,""' .. ","" -;:-:- S¢Cific Cllll.!IIiJllllll.!nce qqq ., "" .' .. , ,.,'. ", _iii· ~i«litY;" ,.6;0 TBilJll~·:aM)8 __ ------- !9001[ JPotP.JiIrtlllB (ElI)'--__ ~ __ COn!lliJlC[llllllce~ ______ ~~ ________ ___ ~e~,===_" ~_ "', .. ". . - " '·'xPObiial(Blll) ______ _ /lNL1 -7- '" : . ~ " , " " L '-: , . " / 1l\ffi!Il!l-iGl@llilm:illli7fnCfff ][Ii2sef!i2]&l';lP\E~~t ([ili1\Olumllvf~a' MflW1M&rr:r&Eg Qml!!ly All13MlM6 !l'Ht1!i (QIhlP') lfif w@1! €lvru:nna~ i@aIIiyn!6SS, rmirnfillllOOr IDifg~nJ~i:iiVill!~'~~lW'!'2,i, ,",': ,---"-~-'-__ -'-__ _ N1ll1lll{) m C€lKllfieli! Anna!ytjcrnl! lL!iIIroXlltrolij~ ,~,i;)ijii~,\~~l~ ~g;[,Ji;liti~~2!:Ltt!:M1!L~:..,-':::'::'i'l.'" I", Ram -i.GF@1illff!lilWt1!ie!t .JDillzeK[5iFgt? jp!3:llTIJ}llf IGn1D)tl~ElWWlQieI IV([mnil~l}j'jji1i1g QWElllil~Ji ADElM!!CJliThG'';; 1P'~ruia (t1J!A1P) A'1l''I1'lMClBII'MIIIl:N'I1' ] W!'1HDl'll'lE JMIiE~iA l!.mM\llIi!J1Mf lMlHlLJ1 jJf1IJEJ1Jll) 11ll.&'1f'A W/!ilJiJlll!li&~itfilJi~ IGJlIlilJiilJl',jJll) w/!A'1l'D DB§t[<t~fl!llHif S_H»!Haig JE'lfM~: 1 '1 Q'Ig"h r '2h '9""hlW 9.01c} Loc81iD!lIDl(1P!el!ln~~J'T\!JY -3' '"jH_;&i~i'J~I~:-k~~(f' Hoi;IJ~* .~q" 8/m"- Dale~n,!ll'1l'im"furlf'nllEgiIDJg,i? ·13' If) . !ll!!ll5!~~!~(iif!lliffeLl!lllt) ;; . Z «·10 YNeli lI'!u!)gU@1ii liMll~.ib !ltr~ ';~~~b~r ~~i~a:i"~~)lll~, (iif ~Br tn-Jiillmne~) G;,.nJ t s S.ji!i~lE!'\Illnn~ Gd'0cT<ri,y. C.hlQot{~'''1 ... ......... .... . . .... ..... 4WIJ ([;2" ,~~~~~,';l~~~t~;l~.~·'/I(l.p.l!i.~~,1&Y!J»!~v< '.'. ,,. Jj}lHrB~7.(() 7.0 .,',. ,I." ~, •. , , Co~~: 331'1 CIIil!llUll~re 532 L{ /,(;{ ,h.70 ~E~ ____ ~~~_~.__________ pH~ __ ~~~ ____________ _ 'if1l1llf!1!lmilll[e,----,-I-,-L/:.;;. S,-=bc..,--~__ r~etiitiii'e,-' :~+-I.J,;L{,:.::;[;,'-'''''-' ;--__ l!leOO1[ ll'ii!eIDl~ian i(Hfi) tf 3 ;;( ~lt PilWIr;iiall (lE!il) q2 Lt· ~~-5l 0 '1"",,, ' ---5-1~ .. "-L.:1:~ __ ,,,.. .' PviliiIDl-lGIilID7Jlilllrll\,-'lfute.r ]IliiscIillEa-ge lP'exiTIiMf: (GIr@iJJHIill!mr~t IMkt£!ll[(!l.ii®g ql1llJ!i!y A!;illg,!lee Flam (QA.JP:) M 'IIIIeil e1l~ ro t!lryIMlBS. ilUher !!if: g~~~ili/i!.il~.'¥l':i\i,":",":,"", ,-'-'-'_-'-__ -'-'--__ Nmllllle of lC'em&d Analyt!clllllLaiJ'!lEl!ltoKy iif(~,~~ < "", s ~v-~Ir;S!::;t: t r&Afl :,14,.14« 14,," /J;~& ~ :~k.tT ilf ~¥J7 , < ~\~PTff (j,,;tv(. ~ SaWj~ ~~:!F" ,. 1V1i1lll -eIl!8EEUruWtlt6t lD~[z:ftcm"BJ31flca11lJ'.ig Q]d1WlWJrrWV'J&iieF RMi1Jl£]ll!Unmim;g Q~@Hiijl A£>E@n'aE1rePje,1l (Q!ihlF) .!l!Il!i! Sil~lPlinng(iJf!llHffe![!lIl~}_~, ____ _ 'W©II Pann)g8fiHg lI!IJlinlb ifd~i'~~@~ ~~i~!!'~~!ill'~i(if Okille!! iiIlml!i©.!l!IlGi) &nonA.(.1 S '.' .-__ " -.' I., Sll!'JiJ!jpl~Hnij;lEl\T.!l!IliQl!a+rl~, Shlo.rb.r~", ...• '. !11H[Jlli~F1.~ 7 I'> .. ,.,. SJjJtfJJflc COIl!llinc~re qgq COOduclmOO!...... ___ -r=-____ _ Tell1p~'''''~---__ ----- 1lJ!~~!lH (EnI), ___ ~ __ R:n .~:rJf , " .' (" 00" ., _.' P.Mil!!!! -1G'"}:Wl1illVJil!Ei~Diselli~fg0lPeffii lG,jliDiM~Vi1il0c;r IHLWEM[iiVlfl£ng QJ!,m!iiY fi!BB@'Ia[Wc;lPi~~ {QJIJPl) 'ifijJKfiDillliiJI_-====== ____ _ 'lI'in!oo'~ I1'\1l!CIDlllie ft~J1ID IilIilllHnng vro111E8 (2'l1) T",:ivjij"::",~, ',' " Mm -€S&lilml'zllWt'l€eF jDJise~~@Lg'3 JP'6KIT!illfil O]rotmdV'J'i!~Jf M~1!£1.tut'fr1l'nffPg Qw@Rfiijl A8@~il&!!1lGe PIll" (Qfilll') iIl'lllrillClllllMllEN'1f'1! 'WlHlll'll'lll: ~iIl ~ lMflIlLlL lF11lEJLlID JM'll'iIl W([)Jnoo;;1lll!E®'J1'F([)JR Gllt([)JlUNIID WiIl'll'.llm D"gC-.tJlll.'illl1llUif S_plnnig JEvoir~i: 1 ,r (~\'O rh r "Chi OD",Qw 8.Oic) ",jii:~,~il!R#Ii""':""i' ".' . , 'N'i!~iil!rlli il!fij~is.-r;"1J<c HolliJ.~. ~jBn F!'1<"1Tr Dale llII1I!ll 'Fame fur /lWgill,g 2 22'· 10 Illrnil Sl~pn~ng (if differel1Jt)_~ ____ _ WeiR ~Rig lBI]WP i16~ '}:Q1~n'ii~ ~J: ~lJiIiil~;~:lt,!li~~~p (rut@!lieffiU-Bellllel). (~rw1!l tc,s '. " "" .:, ' SlijInjilnIDl$JEvooi (iA,W'~(rl-r, Cblo~!~,"1. pH lBiliffi:;l" 7.11) 7. Q .,.>,,,., h: H/li ~ Gilt ~ \". """,,",,:,,, .. )&-,,,,~ .. ":'''''z'-,....,, ,,---,-- ClYlill!iclmlee ,2.5.J '7-e. 31 ~ ____ ~~_~_b-________ _ 1·elliiJ.o~e'--L.!'-I.L..-,t«.>3",,--__ _ ti~e: , P if LJ GmJ.,Pili'p!~.,..-~_ CoodiiCllmce 2,SCJ r f!lH_~b-,-·. S"",," -.!.':r ___ _ ']['~~me: IS. 13 litil1:l!Jlt ii'<IlWlliiimJ (Bill) '41/f .--$::/£ a '" : '.' 4 T .. ::It",,! Da ... / oi-f~ f;;,e,. I Zi.{'-! SC r A 11(;6>1 ctJ t <.k. le"r iv S c" f/ Ie ~n::. .3 d S c" '-'t" J-0 TCfJ/( r I?!U'le"~1l-> \,,) n,lIftlill-Gt!1WlillillwRteI ID1Dz::iillsrge JP@liIiM[ ([i1fillliillifiilltlYtlif"t .Mftt§af~;rliiEg QlJllli,y M£ID!!fillWtl 1PiI~~ (Q~ .. ',','. NWJfilI!OO[ l!Iif aJmiiimlg 1fI!lIUlii~il!\liIl)'W!~tM~Iii!eit;~iii~W@);!'«?-,,:.c...c.,,-,,--,-:...:--_.:....... __ .:....... __ Thfwell e1f~ ~ alrryll6llS, rmillmber o:jifi!!~M~&'eV'~~~f1';i\,",k","" ", .. ' -'-'+-~-"-__ """ __ _ ", ' . .. Sui' :::6&;;,<. oJ r {)o5 l-, 'M;!l~C d .s«1I4/~ @. ._tJ9iJ:> -,on .Pv1~1!n -(fliGllru!!mr&[(:T lIJii:.diu&ge lP'eilllru( {1]g@t~i!£rllW8J&3lf Rgru@il~'[Hflii!iE Q~5lnii.v Aas@lflmrelPlm"'-iQ!M} A'Jl''ll'AtCJHIlMIl1J:t',J'Jl'1t WlnHIIl'll'JE ~A llJJRi.1hl\llI1UM IM!JI!LJL W1!IElUlJJ ll.!JA'll'A WOJRi.lIi§.JHIlEI1ij]['Ji1u~ G~01ill\llJ1l VrfA'll'JEJRi. Ji]JBE'i:r~~i!lli @fS.,liaigJlW@lit:_1 ",,-Q~;c Gh 10 cO" Q?! ;;?,O! 0 . .. . .. lLoo!lii!lli (well imiifilllii)--I1ell!\-~ ;:;.--,1c.J1l ___ " ~'if ,iiil\& ~iii~is' ·.r;nocl' ., I~t\) I ;Ja} 4 r~M PeJmc/' Ji]Jl1liE ~lilll 'JI'fimrue fur If'lllill"gunlJ!; :2 'J-~ ·/0 #ill.!! S~J!il!li~g (if liIillfereJllO'--_----- '; ~ .. _: ":'{:;'{"'!' -:,:-".' . ';., :~1'::.+:!;{.;·---;:~·t:>J~,.~,',~;lt.,; __ ·':' .' ..', ' ; Wei! ll'ulrgiiili! JllIjjI!ij/P liJ~i ,.~~ Ill! ~1Ii~~efJ." ' )i~i!I;~niDJ!' (if 0i!nerllhaHll.lllleilil6i) &"oA ,1;6;:, Sn'llj]linj$JE!\loo~Q, '." :klJV' CY~fDf~~ ....~~i~if~!ij~~1l1~~i,id~/Ri~!i~&;JijY!iii$:{&if.}1-2 s: ': L,*UBfir 1.@" 7 0 "u"". " .' '.' S~lffic ConillUCi;mce qqq , " '. ' . , ... ,'"',, "'. iei\i~rej,;. ;Z./!:cS, : ' ~~:~i,t~~~f[~!f~rt> ~bidilY;_., -:-:.,.-,-t.U".t...' . ...J{~)~' -c--- ~:' Glil. ' p,~----~------------ TelJl~_" .. ' ________ _ ado)! J!'otellailli (ilII), ___ ~ __ R: nC:o:+-f , " ,- -. f ' , ,-0) IIiliiUU -1iil,mllliill'i!"'1!Bi:1D'h,lli!2frlE" lPe'liiiM( QJJsr@Woo'1vif.ill(U,;iT !\([iITillrcifLT~ Qt~~ily flsO@f6JifiOO1P1!mliiQlAlP') J' " , ;", ,,>' i',,' M~Hll-([i)W-!il!Ull-illW'JcJeer liJi.ischl!Qiilf}31P'eiFlillEG lGlilDlR1J'ct1WJaWlf MlJ.:illn&U;rflfftg iQJ@mldijl A£EW~IlEif);:; iP'll'Jll (QlJill') AnAC!ilIJMllll:.l\flf 11 Wllllll!!1!'1E _~A W~ lMTIflLlL J!llllll:lL]lJ) lIDA'll'A WQP1l"JIfSJlL'I!ll!1lJl'JP mllR Q;lJl~JI]IlJl\Jl!lJ WA'lID 1!lJBs!:l1i~i!lliil@f Sg,1IlJii!unig lI.l'llilm: l,j Q, wet.,.. P Ch IQl\yQfIYl 0010 ... S<i!Ii!fiJiJ,lelii .' .." " . . Locmolil(WJil!!!J~.!Iae] 'Tl!lli -IO""N~'ii!~~MIJMiln~;ijs-=r:;n!J(f ii,)IIJ1 * . ~j'l" 'F!",,,,-rr IDimle 14I!!iI'Jf'BmB fur iPnn!'gillg .1 :L2 . 2d1&MiII S~~/Jl~lililg(if !liiflfeJreI!!} 3 . .3 ~. (0 ]Vein ll'Iul]ginng l!1qiinp iliT~;i~~@~J1 ~~~;'\~4J!lJg~J!l (if ~err ~~lil Be_el) Gro.oJ ·k "'I"""iEl'll nn!!;). \ I tl-.\" """""'1Ill~"'"'''~lL·O''''''"''''".iim'".m.", :-"iJIf-/()/! .. alJlHl R"I;> e.. :JQ;';u:} . < o.~"'t~'""1. . "":~:';'~';}'~~~~'!lll!lj!ll\w,l'!'~"II.!JllUllIf'lf/Y~"~" J.~... .....,' plHrJlll~f1"«J 7.0 .' "-" +',> spooifJlc C()lil.C.~!;e q~q ~O~f.~l.1!!i 1!!.ed!J))'{ l!'<f!renn,i~J! {JEi!it_~ __ ~_~ -r:c"b. "=p. ~()~ Potenliid (Eh)4;""S~-.Ll"":I-I_.,--_ 'J'Mb{!liity, /13 ~...1:iIOIit P<i:iWfl]luid (J:lIDll!c.... ___ ~ '-r:ch i '·' , ·r . ............. E.iliill-li:illmiiiBllw&!Eoi j[jigti:m,rg6 ]'\,yO, li]A1f!iilllilll!l1W8051' I\~wkfli8ifroog QiEWlity Jll;BWB!10:dl'iffi~ (Qfllf"} ::~1e{~ifti~m. ~ 10 .. '...... ~~~~~~.~7:@BrV;!~63{2V} NWmOOE <Ili1f t!ll!Jiiiliig v<!pluiiIi8la~llilii~ (if uYi!{ilt'~¢WiJl).r';. .t. s: C 1/ '" , __ e, ," i' "," ',,"" • Jff weil eWilCWJa~ I\ID alirr.vl!enn, nailmbeE <Ili1fg~i.~~~iY.a;~~l!J!lj(\.",k,,,,r.,+ . ...;.. {<;6;7J.()L. -'--il;Z;· ~:::""1lIt.",,.I}t::L __ _ ; " 1l6filllll -ulillli£fW!{rJati;:'x lI}!jE{;~£fjfge jp(';frnRt tGk@R!lEKWWEJt:er lMf1Yml8foDifJiRtg i(!!@mHii)f j1lBB~,@m:V31PliBJ;! (Q!flJP) A'J['1l'A.iC~ 1I WllIfiIJITl'JE lMiIE~A lIJIRl.illNllllJ1MI IMIHlLlL JFlIlI!;]LJJj) llM'Il'A WlfilJJmJ!Jl!E1l!i'Il'.~ lGl!llilJJ1J1NIDl • "",'r lL\IC!illnliJill (weHllil_] 'n,l 'i. -/1]£ __ _ {,.,' . m!~ MI;im!is_...::!:;"'=~lhlJ.;J"+.!IJ~~lfI r,,!fl'c ...... ]))law al1IliI'lri_ fur lP'!u!giilg ~.,2 , 2 (; I 0 al1Ili! t\l~i!lHiIng, (ilf liIiff,eJreillO'--_--· _' _' . __ W©11l J!>IHnJgiRlg ~ifiil1&~: "~~n~~r __ ~~I~~':i4!~;Jtd~(ilf ~Gr iI1ann BeillRloo) Gm"J.Q::- S.a","mli"" JEI/©ilJi (Jl!(\ ohcl J , dl o;bhr", JPrejt".n~J.UHi~il;;~"&iV'·snkif '.JBveliti ~ r k(f ~ t, fU"lt':'",&"i:;> .', ',,; .,' ''v' ,',,,, .'-'.-'-' "-'. '"''''';i;;'t¥,\jl:.~ffi;;;'?J';Jc~jyf"I,.V,'l'{~~''''P~'f'~-'~~\'i'''w,,-:,,~. , I. ,.1, 'Jlf~ '. Iltii " eilJll!l .. il" .• ~---~----- ·1,~ti@li(Bll) _____ ~ '. ~' .. . ':-. ., .. ; " p,,1m!U1-([f,I!iif:~iiffiillv:'Zl~eg I»lsell1rsgelF'1.el'iIilli" (j]1!1Diwillv1m!rer Roortill£11frfu:ilg Qii,l2illliy MS!!f8ifirre J1'!@~ (i(l!A1"J! ThllJJi!lli~ ________ _ , , 'Ji.'nfi1l!l:i~G')~WJlIle tWI1!l@!lllliimlgWiu_s {2V} 'It=ivJQ'i''';'',, : ",",' , Thgm -rK]ltill-illltullif'm~er llPEEc:frE@FgeJPeW!Illn!l U]JT([t\WEtrl!trJill&eI l&1!mn~fm:lrJm$ iQJl!ililfilJl AS8!!illlEllTIell'I0!R (QiAli') D;Jg;;;.Ullll @f ~~!l®i!j~!olli.g 1a1ra!it:..J.~~~.c...,,.,£ ]Lool!ii@1I(1flliilhllnime]'TIiJ4 -I f Jlllare ~!J!ll Tifille furr 11'u!J!"j,gimlg ...,..L..~&&.LU.L""'" }Val!! IF'UJ~!ig &nUJi~ltr~";~t1~;~~, .'""'lUll,!", Slilli!g)li~.¢JElvM~ (;"',071-«1'1, Lh 19~~::I»" ., ,,;::,FPl,l*, JlllHi ltliM1i1!'i;r 1.«I'---.:-c-"-:-,7"",, Q"" _~",.,,-,-=, .,,,,..' -"'" ~'-' '," ,.' [" ~~~~W~)H}~~~.I~Z~~ __ _ 1Gl&Jll. ~'----""'-_ ~m~~/-I-l"",,3+'l_' '_' ~~_ 1l'JH[~_-!ll-t;"-". 6,-,<',),--' _~~ 'll'tiSlliJiI[!J!lL!ill~~©'---".L.I".L.tf~l,k)S-.::......._~~ 'fIt(I'b{dutjr. : 5~, I ~: ld9t ~ ~, : ,_ OJ a~ .. ~_~~ ClrDillI!lIoo_re'--"LL..Ll..!.,I~S= ____ _ HlJH[~~&r...;,.' ~t J-,'i ___ _ ITti'd 6.61 Ir. () Y' ~~tvjt Jl1\J@l!<inM&JIl ~»~Qj~~ S"/!) ".,.t, ~~_~~",~;~.J:.~~""""._",,,!Y,..3 ',' Rffill!JJ -Qjj1ilffi~Pilllillvv.u¥:ef IDls&JillEfrEB lFlBl'Bl ([ir@wEicl!vifZl~~' MiwMfW'fWr~ 'fi!Ji:1lDii!lill1~' ======""=-' __ I~m --GIfclH.!!m;rilirJ2~ef IDIE20f]Rrgc; JPiS;luI£1'RI: tG1B~~d!W&&.6lf j,~~flIEnff~{f{i'~iilig I!llJli1iliiJl/11lE~rSLiWe lPl!D.liR (QM') A'1l'1rA~1rI! WlllHililflE!tMIlE§A fWEi;.&N1I!IJMI IMlillLlL IFlIIElLlID lIDA'1l'A W([})~1lIIlEi!lI'IP.Jir([})JlR Gpi>([})\ll.NlID WlfA'l!'JElR{ ]i)allCE1iJil~i!li~ trPf Sru1illplimig BV!lil!l: I \iT Q!Mrle,;'Gh ioco-t';"f!1 .2-0 I 0 ,', . iiiiiiillls -(';"",r-He,ll ;(1~11 'j(~(;jj e,I","/' Dare ail!@mimeKlIlll'oHgUllg 3· 2-2Q/O 1ililllll ~~Jillin~ {ilf l1Iilfjfeft13il!!).,--_~ ___ _ W©IU l!'1Ul)gllilg It!!J~i~ hl~;'~~~#'ci ~~j'/;w~li~~~JlI (iff ciller iIIaOi IDle.el) GmnA.~ s jj1JIJ[ JllitWlft\'!! 1.@ 7 () '., : ' ,c .' . ',': ' SpeCific C.~,~oo'::-c" .. -'I;:99':-/.q-~,~~iJf@.L . c, _______________ ___ Te~I~'~',~ ________ ~ _______ __ 1IH.l!"(IiOO~l!i (JflIi)'--____ _ ""!IOxP~lial(Eh), _______ _ R:Y\sc,}c IWL1 -I { .' -. ( ,', "'--,I ,->.' n'{wru/ -cGli'illoili!IiLillv'YL1D.31 JDij[)GWlE:~E61Pls;;'/Illiillt Q]rWiW£rimv_:i" ~l£1liU[fii.wg Qiw"qJ!l,y flJ3Smaire© iJ'i=@{Qflill'} 'J!'ni!it~·~!D, G:1V1iJ~IUl* ftWllIlIJ!Ilsiqag ~1iD!!W8 (2VJ; t=:tWi'jr'~ .'S:., ...... ;. . NYlmmlOOE m IlllSimig 'lfoi@~e~1itelil(~~f~~nii¢WIl~",~.,.oC:.'-. '-"-"-'--'--____ -'--'--_ llf well ev_iOO ro t!IIr.'lflIWBIl, li1lUJIIiIiI1OOE Iilf;ig~\~~~ir~!~~~1#lli)i4-,--",-,,~_-,--__ -,-__ _ " i ,. IMIJru! -\1]roilllmlrlliPJtl[BT IDwsclillmg& lP~.11TjJ]nt dJmwliiuilwaW0f IMlmnH&!.rlnim;g Q@31lii~JF fi.1fJSW<l'Jlffi,jje lPnCIDl! (QAP) A'llTA<CWMllEl"l'll 11 WI!lI'Jl1'Jl')E _SA lUliANl!!lJlMl MilllLlL J!f1llfi:J1J!D lIDA'llA" " GJlt01UNlIH'V A'll. Slll1iiJllliln$l!:lvell1li ()).'"0\" I 'f" Cb I or !\~, "')" "," pH J!llliJl'fur '7.11) 7.0 ." , ClIlI!iliclIlfi!ie 72 7. 'J f1lH----,t"'-.-, • =-1ft 1'--.." _' _'_" _ 'lI'6m!lJtli1!ltifl~e,---!I'-!Yb:,' -11-/'-'.1 ___ _ Ii" ."j Jite!i@lI:Jl'<lJlell€lmll !(Eiih) 7 7 .L f-:~\b. ~"'" 3;...,.; • ...;.3""'-___ _ ~i1ipetji~,----:::-:. +·IJ.::.Y--''-t~()~, " __ ~~x Poreillial (l:ih)+-".4..l;-l1...!!.2.~-,--_ Ttil'lltdij;y ,2 ,1../ ' " fi~e:t5LZ. GIilB •. ~_-.,..~_ iCoI!IlIliiCWlice -:ri )' /5?Z- .' kMwHll-IGmlliilillillwEJ€t',t IDlr:cliliarrg("! 1P'0Erurut (j]E1.DigymillIWZ!~' It.!![lf1lli?l[filrumg Q@~ln'JI MSlli!c1ll1100 lPl;m (Q.I\lP:J "''', ~~'J-I-J-~7Pd<!l(:;''f~ !c<4f:(,.'r¥~C?z'() 6!k?TiOA/ . /5 [. 51 Iwm -GJNJ{l!@:rl!\,'VEi([§l' 1iJJEB,;:;ltmfg01Pef!.Emillg (l]gwMWJ]VJ&Zeff lMl(1i2nll~1}YnL]g Qwili!jI ADSfl!ff12!frGe ll'lmw (lflAlI') Ai'llJl'Ai(CJHlMlEiW 1l VR!1flfJ1'JI'1E JMlJfmAi fIJiRI~ lMilI!LlL J!l'll!llJLlID lIDAi'.lf'A 'W([JlJl«l[j§l1llllli:iE'J!!JiJ'@Ji 1!lI!E.([JlllJI~jlID 'WAi'.lf'O ID'eg{:l'ij!IiiiliUlf S~UllJllilinig BW©HII!: I <i;, Q",,,,dr~' Gh loro ,k',.!?) .:A0!i> ',,;;;,~~K~Wi ",> ,'.ii' ' , .J[m;l!lln!pHII(IJI"elllim~mi~l_::r:w;{ -12 g"l"f_hii!ilii.-"jliti~ls --r:nor.-Ihll;JIi,} 4 K~M p"I",,,, Ji)mc ~.n!ilI 'Jri_ fur if'lill.."1Jiilg :2. z <:' 1(/ _I!lHllill S_JllIi!Jg (if ilInilfe;rll'Ilt) " , . :d".', :,.,,r '~f'l! ",-;> '," ", ,,;' ",~i::",i':i;,";'~':\~f~ijf~~:I;,::':"~,<:' ': __ ' . . , W@IIlI'i!Jl)giiilg lll!Jluiib 'lif~: i:.ihi~n;)f# 01 ":"~iJJ"ftw:4ilr~~J!i (if ~\h!d'i!lllil.lJlleHiHII,*) Gn'Oll ,1;.1 S Sl!ji1iljfllinlgJt!Wlffi~ QlIa~hrl~ ,. CNorD"C,.~\ " , , " " "V""'" ,', pl'1f llBlifuK 1,11) 7 /') S~il'ic COlMlliiCillllce qqq _. -"',e" '. ,_ ""._ ; '. C'ol1.doolwce:...... ___ "7"''--____ _ TeIlilJ~ <!, ________ _ '.If'<<lmp~ii,,',,', .. __ ~_~ ____ _ '", 'oit Pl.lwn~illi(ml)_' _______ _ " -, l '-: , , '" ,/ kMIill-«:ilftl[H!IlmlillVJateg Kb15cJm£rg[~ ril't::I!TItll1( ([JWiEEilllrllVV7l!b.er n4[(I!iuiR@.f(~g QwJRli1n,y PlB£IllifBlFEc, lP!:w IlQ!i:ill') ; : ','.' 'Jllii!l<i~1!! ",if8!~i!~ie ~WIP Q)~sfulig wl.s (2V) 'It ",2V!(j\'" .';i CO' . .. . .•.. . '" .. ' : ,! ,r,am -«JlEtHt!@HilW£J!!erc IDJBSGhJl[1rgl~ IP'eXfmf; G.m~WL11P.df It-1I~H;!l~['i],rDmg QWJlliijl ASE~a,we iflml (1Q,1ll!') 1IJiIl1ll51:iftH~~n~(ilf !liil'erem:t>'--"~"'-'-UL-__ ]Veiill'wgiiDg.b 'U~~,iQjJ~~1nRi ~r "':'~~~r'!w,~ll.~~(if Il@ner @nllJilllffi~lIJiIlei) G~w!tl·.JU~ '" ,-, .. ;, -. -.: ~ , ; Slij1nJl'!H~ If!VlIJiIli (i/l'I'¥I'j> , eb IQr"'~'~ ,.~;i\'t:it[~AI!~~jt~i~~,~./!!n-$!'i6~~,V~ji!":Z!i¥ 1-1$/(,. pH Jlllliffi:iK 7.0_~--,J"1-". Q""-.-,-.".,,-..,...-" :!lpeeJfac rC(p~dli!CI~c€L.!fll_uDMI!1lDs!r~@! r Glil~~rl!~ ~ to CooIIIict!l!ilCe'--...... 1 '\.4)"",,5,-,,0,,-' _____ _ fllH_--,{;~,--.!..'1-,-,S,---__ _ 'Ji.'eilllllFK!l!tIDlIOO'---I-l-l,4,-" hr::....~ ::::..g~ __ , "/ Il',eOOJ! l!"cteIDltiai (EM!l!,-=,~,:",O"-"'i:J,_~ __ 18'. ~ ~O]~ Potelltial o:ih) 40 ( 1lidJidity, : L(,:C;, 0 ri~e: C}:2K GmI.,~ 70 Coo.dIooimce '/5 ~ 0 ' pH G. 71 'Ji.'empetiJiiHi-e : I Y. 6{) :RiMioit Powfffitiml (Bl!) ',4 a fa ·~,"b. --1J·~:L~ __ F •• :-'.' .' b eprlt <Sl1 f32S- 1'%2(f !tiN /J{ 5 Vz sr /1 S 11ft I{;j j32 s-: ",~,: ' ~~ :' R.iliill-([ilmrfl!I'm:1itvlI"..!Jtel' IDlz.::kiflfgB iFeliMilli: ~1iJlRllilB'ill~ilf~eT IW@.m~1f,ynm;g QiE.NRl!jf fMBMf@j1l::eJ!'loo{Qi!!!') " :' ".~ ":-'. ~ -It;Af0 ;UrY2,t,c 7Satju. afr~"fif;;-:«~ 172S:, ~e« ~:ar~) :_, . Sal/Jf7£L~i$ 4--2 {? 7ft $fIf1tf. If ·1Ll1,M-t /i;;r, (s,;~~ 07iff) n a·rJ,"': ~. Jiil ;) f( . rv1IEnH -«]1fli}amH\rJEl~er lDw£cft!!mg& 1P!81'-JTJil!n~ Gim@ffillhJlf91eT .&Jl!iJlr'@~1J'fiii1g i(!ImUiiy AUB~;raill)OO lFlmi (1J>ihlP') A'll'lriMCJ.flIlMllEf(l!' Jl w'll'JII'lI'JE ~A l!JlE{~ iMfHlLlL JFJIJJlUD lllJA'lf'A Wl!Olli11f".§JllI/IDIiiJl!lI:l'®lfR Gf:01JJNlID '1iIfA'lf'D lDJiilEwf!liliilil <Ilif §~llll,llinig Hal: I ,,)"'r Qv;a,de;c (,b locn~= .ao I 0 . . "clPj,-l1ij~~#~ c.:'!, . N:ini!!a iiidi i(ji~ilils ::rAw ,- IDm!e Elillil 'fimeifo.'lFMrguIDlg .2' 2 .). I 6 1IliIl@ 8l1iiinjli:Pl~ng<if!l!nffeJreil!},---~ ____ _ Well lFIUrgi!lg ~UliAJ !!rf~;':1~inmli#'iI! ___ ~ii~~i:'~~!!:~JP(if oilier «haUl Be_ell &<AoJ.kb s §8J!iljpliiniigJE'IIOOI Gl\loohrlJ , C~OfD,GrO\ , "". .' " 'V .' ,..". '. ~lBili1ifer1Ai 7 (') "". ,', ,., ,-' , Sjle!iiliic tCOll.cl~!le. 99.q '., ' iCollIiIIlCi!!lli!e, ____ 7"''--____ _ 00)[ lFIU!emi!!l! (Jilb)'--__ ~ __ R:n .~(At-( ",' : ',' , . '. - .p.&m -GE\UmnmtilfE&6lli)UBGhlltJVa,e JP'6£'UilllRfi tl];11fpUW.:JV'J.Q[01 M1J'£TIHfLil1;niiWg QWRiiiQy jll~smraiilre PIElFl (QAIF) A'lr"li'AJCJHIlMIJEf,",'ll'1I iVY1Hlll'lTIE ~ ~ J.l{i!iIJL!L lP'l!Ill'JLll» lIM'll'A \lJii'IlJ)W.mEJl!jJI'WIlJ)Jre IGJiIlJ)1fJNlID 'i'¥ U. Ji)e1lC.iIlKD IIf SI1!fi1.~!iuig·.r ,.c. . Wt:!iliflIlKD (ltifel[ iil!!Hiile]_·..LT"",W",,4'--..L1-I4 ___ ~ Dille IIlIll!IDI'lrin:: flY! lI'nu.!:gHiDg .>. I, MIl> 1IlKD!lI5i~JJ1~n~g (if !lIifireJ!llKDi). •. . W@IIl!'@l)gifiHg &n~!I!f~:i~~~# ~;>{~~/~~II~»~, (if ~Hi~.~ BlllllKDea) ~~ RGOOK~m~i~H~~~~~~l-_ "'-c\.\"b. .' £&ili!I!! -«.:ilmlliiJiWWaKer ID25(}MErge 1f~6:Ymll~' IDa!:e: H t R 1J!]~ IftewnskvE1l: ] (!]J1@illl@fl!wa!h,~' M@ill~111flrrng Q@mlii)l.!iEB!Rrn!1~'" 1I'l!il1l (Q~ Th!:1JJillli!.Jr.-=======-:::-~· __ 'jfu[nlHIllI[1.1.) =========-_ V©IMllilW ©fWI1lfreF lI'UM'gelll ~:Hlir.;iI1iM_!!iIi!!li.·lITIiIll.ln'!ii,I!!J~reliili!. _~ql,::..1!i~~t211l~~JJahb'Y:.">L __ \, "".' .f, •• ~:~ (~ innP.~ •. ' .. ". ~~~~~~.r:~@@@Sirmg~!~E (2'(1) Nillfftlill.wr <DIif IllJiilmig 'II@Iili'a~1I1I!;~(j~~~~fiii¢WdJ,)",:, 1.. 1 r f3 V Jfhtell 6V2iCml~ ~ m1I:vil6BS, filUilnlber m)g{ln.t~ftii!\lIillJli~;I\j. il q ~ bJltM . 5'./ }1 tl!V ,/. - -'" , ,l , \'\ ifl G' jJ)£ite: 2.25JlPJ"'RevDSnnml: 2 j Mm -<Glnnm1!rlh!!ft1[Gf j[l!igdu~f[ge lP'eammH€ (j]k)[t~?illU'!21031f MlnrrnntmnillPg ijwlllNJiUJl iASEll!E[(.5l!IT.Ge WH5JliR (Qf4lP) , '. ][I!i~e ~Jil!!l 'lrimoo fur J!'WgUiIlg", ' , ' aoo ~!iUi]llliJn.g(if !lillferelilt) __ ~ ___ _ ]Veil ~ ~i!ib!![f~i~~~~rr __ ~~~rri:~j~ltf~]p (if o!lrer ftlllmlB©liIiIoo) Gnwl.{US S!i!fHl!jjlIH~ JEvenn~Cv\'!l+,1 'r ' Gb lQ~!JR,"? pH BiiffeJr 7'@'c---::7::-,...7~. Q,,---:,c;::c, ,,",,",,,.,-,, ~ SJII"ific Clilil!llilc~~,. qqq • d' iCondilCl!!ll1oo'--_________ _ , i/ '/ ' It ./ 1,1/' ric cl-J I !o' I) . /(/() /:f , " ------------------ JRe!J1!itlr ~ii~U@n ~] ______ _ ....,-\ ! Lt\"1.). l "" ., .:-'" Jrm1iJiwii)J':..,.· ======~-:-.~_ Jf!ilml1l ~ {Qli, llm! glfi1.1Iil. Sf6!IJ= LJ2 /J/ r .f-~ 11/'1 f. / I NW!1Iil1iJeK <iiJf lllEliili!g '!f!lI~evii~Mi!iiilil(j~!lIiJif~tW6ft1"!< ':.;,'-'-'-'-:--'-:--__ -'-_-'-__ JJfw@il I!lV)jJl!JlllJa!~ III !ilrcyil!38S, lIiiHmmbenJij:i\lllij~~~iYsi1l.!!1j1\.", •• "-.,,,.7-'"7:"'~-'-__ --'-'--__ Nmme <iiJf C6Elil'ned ArunilllJicmJIlLaiJ'~J:I1I~ ~(~!r~,~ ';, • < • '-',- MiliU (1}K1!nMtill\F!2~Slf j1ifU'£ll[tKEL'dullg Qoo!hlRY h'8fillF&1iLD~ IFHmR (Q!AIF); AlnAl~'lfl! WlrT,JlJl'lfIE MJ1!§AI lW!IllilNJI[JJMlIMllIlLlL WJl!EJLJ/JJ lllJAI'IrAl \1,WOti(§lHJlElE'lfW@~ G!t@tIlN/Ill WM'll'1Im DJg-cFHi1Ili!liiHlf§~ffTm]!i!flmigBW!ii~: I <iT Q\,\I1,J..>" Gbioroh',-m ::tOtO lLm:FliU!liii{weJINmoo} T;Y I·t -I¥(L Jl)1iIi!l ~r~!Il Tn_ fur ~i!!g :1 .;J 3 ' It) . "i,<lil~~j#f(i ,_., ' ". . '. N:i!~ iiMl!l! iiilidIlHB~"".. H,,) I ;J~t 4 'R~ Pt,I",", alR!IlIll1ii~p!ilng(if!liflfell1eiit}_~~ ___ _ WeI! JP'uji)gOiig ~~i!d~;;'~~ ~F '~il~;'~~4i~l.Ei (if ollillr llim ~e!!RIel) &unA.~ ~ Sli!lllJ!Hmi$JflVOO~ Q,I.,,;hrlv-C~orDf.~M ....~Jtt~~!f,~~»t~iid*t®,ll'i~,!4Y'~~1;h{q ~ 13 ''x ~eooJ{ lI'otimt/&i (B!Ji), ___ ~ __ R : Y\ ~CA\-(, TWlj -14 nMliIlll-([ilm[HWiUK1!ti~;Il~er IDicelifElig© LPl;;i'um~ Q]F)j}Rii[rrdlQJm~.JI' M:t2llli£u'lfliillg Q~~ji,y /lBBn!!fanWamrn (1Q!P.ill') 'JIli~'~ e,W~!ii* !WIll i1@sDlig 1Ill~""'W"B (2WJi 'It=:2WQii;\:. i.... . '., . ; ': Ram -eJilft&:lrnllillxf'JElfteFf JDlflEC~l!mL0G ]PlEa-wi; 6'l[nfn~w1!\ilf3i[(~F £Mr€pllll~lt[jiriilwg Q@Blihlay AD£lillill(]m:{;~ HPI!5J1iIl (Qji~J ID~rre ~Illll 'IDifilflle fur Jl>lIIlgillg.i1:J 7 ',2(J/blllllllll . .'iY .. ,',', o,'':'i;){' _,' ':<.,,'" , W@nn1!'!l~~ib 'Iif~'~~~i_""\liill'" §@!Jiijill!RI$ i!!\f~l]I,c!*Pfb£lll" ' ,iHi JiJiiJfer '7.«)_,7."""-:-,, ,,-,'7<::..:-Jo<O~,",,,,, .. ",,,.,,,.,.,,,,-,,,, -,-t" T~~~ __ ~~~~ __ __ ~!I'lfreli~il!n i(JBnfi)_,_" ~~~~_ J L : • ,,; , .. , ;' : ([il.i!wlliiiliirllV/20fc1· IMI@ru~!IT'rCBg Qi,llli!y liJlBmlllIT©1¥!Billl {Ql~ JF1!IIJW ~ ((J!Ji, liillllJjliI1I· S/M", . It6fm -ffit1JliliQuil{!'JEl~6r JDJiCCft1.@rgelPtsi!1TlfilRE t1]ltl}[liillllWiJrer .MI'Ui]1inDLhl'nb1)g Qm;J)OOjl ASBMQ'a!l!1}~JP1!g'l (QAIP) AniMr:~ll 1'J!i'JfllJI'1l ~ ~ lMIlflLlL lFJl1l1:lLJID 1lllA'll'A W([))J!l'Ji(§1H!lElEJIi,llilr»liR GliR~[))1lID1IDi >,-VI'-- Ji)illlCllipili@liJ !lfSllEUI!JPilliiliglElW~lHli:.~!..J~~",,-~~~~~.JZ,r2U:L ______ _ l.oc!!linOHl (1I'Jeli!1Jiii,met.::OtL4d~ iitli'J~ -io~<c !l.iIIJ@U 11 '~!W ,"!,'m"- IDIiW ,,1jIDl ']['in!Jle fer JJ>«gillg 2 ' 2:>, I () HlHlIil8,~iiJjplilng(if «l!iffeJreiJ!) j . ). Y ·lOJ ' ]V©11 JJ>@~giRig ]fjqiiib !ij~:,'~~ji~1( ">lJillin~/'!~~ill\~p (if oi!R,~ filnaml Bmmlea) G,wlfi ·iUs .,' " -: . --: SlijinjfJ!inJs1flwmt (id',M:lxr''t ' "b 10 ".J'e, 1"), ",!l'~~1~~A~1§(!ropJ~~;1~,~~'i/JIt'J1¥y~~r Ji4H -/6 ,,~., pH lllliij'fuj" 7.1lli 7: 0, ' . ' ,'" , SFlfia: Coll.«l!iicllll1!le qqq , -"'-','--" '-", ",' ". ' ~lix :l>OrenJlilli (Eb)"4; >--",,>:3~/tJ<.~-l1_-,-__ TIirlI(dity, 7$. ..$ tliilie: 'IIJS I Gill. ~ 10 ~~:~:" ittl ... JllH\......--"C'-'-.'. -I-Lf..id,.fI ___ _ 'l'6rnptlmi!MIl,---I-Il(,.J.:'.l<,b_1I-' __ _ !ROOM ll'<JWRliiel i(EIlil) 3'1C' ~_i1. t " Rvffiillil-~ ({]w;rJ)ilLlilt!'J5!reZ IDis&:/mmU."g6 JPle,J:ii.i!1flt ([]r@MOOVJ80er RM@£nf~iH'~g {fMiJliey flJ3&~© l!'1!lIDl\IQAP) Th!1IJillll6:.Y. ---,---~-­ V@ililR"Ui!;l@f'W*rl!'ln.l'gell! WIi;:ii!.IIU~~ __ ril¥ii""'~"'iIIi ..•. ~!Iii· ~_--'I)'W~L· _-,-tf.~L· __ '.' •• ' ,j", Th!1lDill!i!Jf.-=======-:-·~_ NllIlrumlJeJr m cl!liinJoj 1I!1IIii~iie~~!OOItM~,~·tWij):,,-{l'"-,:',-,,'-'c-~:--____ '--_ IDf'l'leil e1Tl!lIllIlIlI~ ~ iiIfjIJmeSIl, lilUirumlJeJr Iifi;l~!~l:l\YlIIl'~.4"il!!I"" .. ,,",l ~=~_-'--__ ':":"' __ _ " "i"" "'. ~~~~~~~~~~~~~~~~~9M~'~ 3alA1/ /e &' itt @ allf-Jk.~~~':I!2&~·f--r': .J!;-#j7~;~~~L /i/~Mf f ~11j . S'1"~1/r!i ~ ()lff~. '" '/ U(!Jrlf fa ~ ./ StiWldt "i bb Mm (i]il@[ijEi::l]v~'Zl0;:f ItQ[lJElllle!f:IQ"nIDg Qwalliljl jI'~Elli!iiam:e lP1.mru (QM) AI'lr'll'AI!C1!llJM1l!ITmr'lI WlllIlllY1f1E iM11fi:§..~ DP~ lMill11JL JFilllEJ1JJlJ IDlA'lrA W([)JlP'J[~J!'J!nr»~ 1G1l([)J1UNl/1l WA'lID Dellcrillti!l'uf S!iI1!lJ!lilllnig Blrmlt: 1''-QW;J,.;' (~b loro-b'w .;lOW .,t:,~,~~1li.n~!I" ',"""",' " , ' iLoc8!iUIlJ1l (welllil~lmlii) 'T;,.! d.l2fo'-'p""('--__ l\j'~1ig!il~1l! iillntn~Us....:::r:'wr-110\1 ;J'"", 4 1(%1\ ("1,,,<,,-. I ~ ID!lIt!Hllilll! 'JI'JimJili'J fur If'i!ll)llimlg ,2. '23 ' 2010 8li1l@ S!i~J!lllilng (if rlIillf~J!OO!) ______ _ 'W~IIll'i!!l;gi1!lg ll:iIJjiulhV(J~: i~~~.m: __ ~~{"*iJlt'~~J!Ii ~if 1Ii!i,©' IIwu l!Ielsme~) &'wl ,Q, 5- .' , i ~, Sa~liul$l!lv@1!lt, OW! :kl'17' ey ?Cbf~", ",lPlt~~~v~~~J~,~~t~J!t~{~,~~~~i~,lij~~:;r:-f\\I,~ -is "'; ': ,li!'Jiji~'1.(1) 70, S~lliic Coo.!I!illll,I~~e, 9fjq j1«(rehltillt(Bii)' ' , ". +, -"'----,--- ICondoolml:e'--___ r<'-____ _ Teili!~ lIll:e'--_______ _ lOOsE J!'o!imli~J1 {E!lJI'---____ _ .- '. l "" ., .. ' L~jIill-caZ([t1lliillEl!.Wi1~e£( .1I]leDlffi&E:g:<:"O PiDlTITillJ£f ([itJ@liTI@DlITJ&l0Z1'EW@lMe6JfBg Qiw31lily !WBlli1fai"~ lI'iI8~ IfQlilP') ']j}j~"~~",\me/j!* al'Jllllillilsfinig 1i"<I)llil"1!l!'JE (2V) 't '" llViQ ~"". i... . " • " .. " ." lffWGii 6111l!:m~ ro alrrylJle!lll, IDlimfffiJl.beniJ1:g{lij~"6iYi8'~'llii.I!fi;\I!",",:"",--=~_,--_----, __ _ Nm_ "r ICerlil'neli! AilalYl¥c!!!ll W>ilKiJltoily Rit}ifliiffi,~ '.'. fv1!nHll -<Gr@!i.EfimilW6JKsF ./IJl1!tX:ilTI@1ge.iP'6R7JlllHrt «3llt[lill11lJWifCl~I .ftJjJ[li@U~'lJn]@g i1J~@Ui!jI AgE~;'aiilre Pima {QAIi'} WlIlllll!mj7f~!E~llAIllm:. :A:~;: lFJIm:11IDJ jjJjA'H'A Wl Ji}Bscllipili@1iI 'lJt .'§l!!WiJJlliiomig 1tl1f6~11JIl;.J...:.:..J~~~...1<il!.!lf!I.:l:.!l.!C!!.!_~~(L _____ _ lAJcalllOIii (twelln iniil'oo] ::1"\,04· 1'1 . "~~iffJ~~IJ~c ItH,£L'~ ]l)1iIW Mill 'JrimJ:l for Jl>I!llIEnIDlg Q. ~ I '1 ~ 'l.Oi b Mill Smn:Ili~nilng (if !l!iil1feJreIilO_-"A!<,/!I"'IJ,..* ____ _ 'Weill]!'.g lEllHll!ibit&~'~~~~@r ~~~I~~"'WJIl!f~R' (if ~llr~ll!E6M6~) (} E r\ SllftlilP!iniibllEl1feliit Gl'l',rI,A, L,blp"o&;)cWl . ' .... , 6' . .' .... .. pJHi Jillili'fuK 7.0 .1.0 "." --, SjiiiGiflic CO!l!l!IIl~I~~ .~ ~ q lDll~1!lJ f£o 'mi'll.ierlllGft,te Co~iIlIiCe.-,Lj""Q,"":;?;",,B,..I.. __ ~ __ COIl!i!ucIMOO LjOd-.S ~ 6.i~ IlIH b.li ']["emjpelfa!l!lre r:::.X I ~m~~Qe~~~',~O~S~ ______ __ )Re!ii!Jx It'.n!ielilliaH 1(l!l1ill)W...;r:<'=6,--_~_ ~it lP'i.iif<lHlJiiWl {lEli)_'",-' "'15::...-___ _ .. 1 {, ;,;l, .1 .' ILl.Of, 11::, \:7 .. , ~ilill-(j']rifN1ML'filwZltel JDll§t::lifE&ga f\f;l'uWt ([JlJl!llJW@rRw~;;r M@1&.~\Tfug IJwJ1lli1Y foJlSmal;;ee JPla~ (QJill') N@ffilIoo[m CiSimlg 1fqpi~e1iiiti~(ll'l¥i~'~iI"ttWdJl)£1""':' --'-"'-'-:--'-:--=~=-_--'-_'-'-_ J![ well e'il!lcilllll~ 10 aIIi:y!l.ellS, lI!immmber o:ij:~lilij~~iYli~il~!I\!'f'~l'\"",,~: -"--,,,-~_'-_-",-__ ,-,--__ _ N~mO~OO'~~wy~w~H~a~~~~~~~~(~ . , ' . . ,c· "I .• Mm -<GFtrrlill[!J!illV'JElalBl JDlES:Gkw.nN0 JPBfiFlf)]Rf: fi]i"d}Mfi,1llV'JEl~ lMInZllEEQJitnilllg {jw!ilJiijl AU8wF~ru;,"jl'I8lli, (QPlll') /,I 7rl!'/,I([:~ 11 WlHIllD ~ llJJ!R.I!J\llllUMl MIrU 1F1IlEl[,)Jj) llJ)/,I'l!'/,I , rGlW.«l!1UNJID Vif UO ]Loc.?liJilllU (vifeJIff iJ~me)'TW 4 -I 51 "-, ' ][)lIie ~!~ Tn_ fill hrgillg, " ' ,'"l!in~~~p~ilif(if diffeKIlIUt) :2 -2/1-to ]Veil hRJiDlg Ja!Jli!i~Il&~';~~~~#~rr __ iii!ij~/~t~i~~~ (iff 1I~l)r ~ei!i!~) G'-tAm! ,-!p,:) Snmm,'" I"ill", la1relUi, ,G\",Il, c, 1-,', rl, ,L , Gh, ,1,o",oJc, , , D,'" 11"1""" ,,' l!'lrIelf,\:Iilt"ilj"'~~iiii~;i" Si'.1.",lilil';'JB<ii.ibi,.,4(/1} '4'~";b'" ~ f - ---: -'-"',\';i!(!j~!t\1:r?~!!iO~~,qrf'.1..;('~j:_r~~\'·l:~~;I'I(;-.';A:r,--/:V~,·",· "",-~." ',.:,;.!; plPilBlRiJffer7.(() 7,0 m~<:.. rec, 1. 1I,j~1 SJllOOifJic ' ~'.#I:".w PCC61d jdif:; f/:' (t", frti71 '0-')1 ')1;!t/~N7 hiL B(/c.t~ TlIt4-~; jL " JFlI«J)lIiI R* (lID, nnn &u. 11/00 '" "',--_~-= (""\orick ,-' :, :,','. 'jf'~-$~~r~~~e aW«J) !l@S~ V«J)!W¥,lil@ (2'V) 'J[' '" :2V!Q=<;-" '.. '. . . ."' . ., , ,', . .ft4fm -(UsnmnmwtJrer 1I»E5CKllmge .iP6!fiIT1f&& (j]lilfPtllillzl!WClf:6J IMJ.!.l'lmi~im(jiMg CQ[I~:'2lill~J AC!1!l!IY61~Hj(;;lP'ilD,n (QPJIfD) '&'1l''ll''&CIHIlMlJEtW 11 WJllII1'JrJE ~ ~'&I'\Jll{[JM.M1l!LiL !Ji'lllli:lLJID llll.&'ll'.& \Wf([!)~Jli1!Elljj1l'itr([!)l!R 1G~([!)lill'll!D \Wf.&'JlD lOBill:i"ij]1~iiliillll!i,f S!lIIl)pillmg 1Elviliilllt j 5( i/tAtU?TEl.· chlarff fIt'Jf( UYCliiiiliilll(Wi:Ibi;*t5JAL~ ~ 11;'i'.~iiJ1~lti~~ 12ja11! /1j~d IDa,"6 ~IDiI! '][lime fur li"l!IIIfgimlJE g. /7 ·20lb Ilfill! 5jilrui!lJlllnDg (if liliffeJlleilllt}_~ ____ _ Weill lP\lfgflnlg lll!jjUlib !lif~':~~ iliK ~~~j!~/~~~,t~~~ (if ~ertlR~.nuBelille~) ck:;I,/ d;t:;tllC1 jtfnp7 Sam InRi" lE!vGlI1Ji /l h!M:w;f.,vI lPlreiP Wei",;l'lj';;;':;\vi';i1;;' ~; "I" ',n ,'~". " , nJj1l .. , 1P . 6: :~".-: , ,"Jr, ,_ ; _",., "" " ' _."" ,y";;':fif:~f;;ql;tf"~'A1*'f,~,~§J;\~i_i.~,>,~,~pro-ilJf,i)& .. ~~~~: ,1,,-;,::: k ~.'::-, ';'." ;."1,' JIlH l!Iii1lfilF 7.111'---:-:-",..... ....;-tz:...:-""'O~~,.,...-cc .. 7".. s~~cOoo~IDi~I~pe~~~~~:~ffi@@{;·~ " ... . u.rh. ·Tusb. ',. : . ~ , ,,' .' ItQMR -l1ilmi~BE1ilUY"""K Ji)!lv.;~S'I'" lPis.rlilillif (1]J11.Will!ilitl!Wi2(J31' It1Imn11iIJZffL1g iQ!lEmll,y ft.JlSflDiW"pmilll (I{!./IJP') ;,-. l'llnm!'i~ ~~~qare 1li1I1I@@Ol!lllmig'i!l)¥m!!p,m (:/lV) T=2WQ.?;::" ''':' ... '. .'. NiIlfiilllllBJr@if IlJlJJijllmig 'If;piilliihl!iie1liiliWiiit<1idllnl:~ith~i~i\J}>', ... ,. ~ lIif 1J'JeHH eV.!lCl!l!I!l~ idJl alrjIIlJeSS, lil_beHjJfg~M~~ ~illi~Jij*Il'\l"\:""":"'·.· -"--'-,?.o... ~",'::, ~"-' __ -C..' ;...' __ _ <'.', ItailHn -Gn-@1!rH11lVJ&"ll!:61t IDljzl~~1!C-1f&:; lP6d'iiI11R~ !l]llJJil£E'lllVJD.r61f IlAI€!;lTiiU&lJ§]mg (jJlIi@!hlRy fiJ.fJB!l(t6!ff1}1}3 JI1R8Jfin (Q:f.hlP!) .il1'©!ll:Kif!tiii!l!illfilf :S$lll~Ifilinig l!!~'i;!iil::_,L:.~-L/lti!JJi.lDe, lLII~aiiil!il (l'!ireln'iIil~u!€i] '17111 Y -21) "., " .il1'©w ~~,1iI 'l!1iOi1l!:l fur Jj>nlli:gHiIg.~~:L2I,2f/.L~~IiI.I~~i~~~~ .. ~n~I!I~~'"!iIi)._~~ ___ _ W@I[J!>@[,uuag l!!!JlInib 1&~'i~i~J(_' _"''4'''''" S!l!ii'!i~$JEvM~cA«rqpt/~ , '. ". lPiHiJiii~I' 1.1ll'---;:-:-.'--"7z:..:-:kOL-..,.....".~..,...., "'" ' -'." " ".' , '-' ~ ,.' .' . ' -,.; . '.' ,,' :'; ",; .. ~ , .. ... . ' {i]W.il!i£iiWtl1t'Bw;:;i" jj:!0fL£Ef~ui'tllag iIJ"mllily /ill3§H!IlJlEa1Pi1&illl (IQ!.&~ IVJfiBU -Q.Ifilllili!ltmtllJEJ~er iThiceJ11!Zlrg..a JP'elIiii]R~' (1]fmijn-aW51VSF MOruUtfriEmg Q~@iRiji i-'W8rumW';", l1'1@,n(Q!Cill'j ;''.1f'1l'JM!)HllM1II1:iW 11 WI!1Hl!1'll'JE MllmA llJl!'U/JIJl!lIJM 1Ml1IILlL lP'lil!!:lLlllJ lIDA'l!'A IW([])JJ.mSBlE'll'·!li'([]))i« (Gl)i([])lllMJJ IWATO Jl]ellCrijffuilllJ ClfSllil1ljiliIDlgBliMi: 1'" {~\'orhc '··Chlqlj\.Qfil'J. apio lLoo&IUIIlJ (wi:l[ ijiW~l'Tw Y -::L I' j!!~l$l~~J{iii!i~l~ ...c.~(t Hoi/Ide;) 1I '~"" A/mr lIhlie ~~!II TiE torr ll'Ilmrginng 2. . 2 q. 2{) IfJ IIlIDld 5l~plfug (if !IIilff-en.,3lJl). g. 2,)'··! a . ]Velll!'Ml)giiig EiJlI~!f[f~:!i~~~ol-'::'~jl~;i"~~I!;'~p (it oiinerr iin@filJEleaei) G"''''tld ,ts Sli~1JIIinl$E\fooi (i/!.p+lt. C,ldiJr,\~n~ .,!F'!:~~~~~~!M~~t~~~i~~~Iill~!!~,!itY~!i!~. 72\11'1-2/1(. plH! llliliffiir 7.([1 7. 0 feillP1l~re'; ...•... 1S.,bJ,; XW~~~i~:ii;ifr:~MD· ;;:~ .. """ "1!!"1'}) • ',,, .0 " ~;l.iij Gal..~_-,--_ Co~;:: j 11 t/ . fIlI1l--=-&.,.....;;' b_bZ~--:--__ Tlililip6rt1lR._-:.,I.;:.,.)-.;. ~~. ?{ __ _ lIl.oo@J( ]Pl!VlOOitlJilJ) 1(E«i},_-,Q",r',-,-OI-~ __ -_. -I+~"-~- ~~doi[ POieili!id (Eli)..,.:--=. 5",-,1.,./_--., __ 1'lirbldity, :5 • "7 '. Gd .. ~ ___ ~_ ~!IIi!Wmce,-=<),u? 2!>..U1 ?fL' _. __ _ 1,t3 ~~----~------------ 'JI'ii%'iJllraeriilit.illlre,_:--!1"",,5-.:.· . ...:..;10"'-· __ _ £:' . lft~@t 1l'<lW~id (Bi!lL~5---,I,-,J--,-__ ~ s~'z . ~~=': '"=-_nl> 6L .... ~~~;;f5. -:11 D (,ft". (J /'fzs- -;7. {)6 IMliilill-({]miNWillilliW51lteJ IDlra:;[ill£lFga lP'e,ziiTffiilf ([ila1If;WffirliVJ&lfuBi' 11.6[(f!r!!it!£LT~ (liiBlliity &s!lf&l!~e Plu {(1M) . ,' .. , N.IiwE «lIf IllruiiHlg 'l'dlI~fievil!illiill'i4(if ~~:~aWiJi}7-;:'-'-'· .''-'-''"'-~:--_-'--__ --':' __ J!f well ev2Woo~ ~o i!lrryilless; lIIumliwr l]ijf.g~~&g\Ylit~.!!!;iil",,:.,,-,,:+--'-',-~--,,--_-,--,--__ IM[m -(l]:i1lIlillJlltriliFJll~e;r liJiiisc!t1!SJJl@3lPenvll]Rt 1G'a1!}MlWJ1t'Y'~eJ IMffri1llloo,rnrrug Q@mHnly A88@,aru:e lPIEJI< (If~flll') AlnAl(cl!llIM!lIl:N'lI'll W3-'lI'Jl!'ll'.IE ~41. ~ lMllllLlL Jl!/lHJ:JLIDJ llM'lrAl W([)l~mnEJJ!l'lrJir([)l~ rGiPl([)lllmllID W UD , . _ .·,VO"--" _, ~~~:--:--- lL!!C!!lilll1l {wifelh_]'xw 4 -z I t1. nO' :;"-IDate ~ Time fur ~rgMng """ L" 2 '/. (~ " ail@S~p]M~(ifdiffereill) ______ _ W©IH l!'i!~ 1H~1Uib \&~: ii&~ijJ[p ~1( ~~~llim:;'~~I(ij~J!I (ilf ~ ~]~@Jffi_~>' GrooJ -lQ s '. -- ---' : "- Sli¥iiiJllinu$ iElVemll (i>.'":~(rl't " Gb 19~t,f?,""1.rJJ,i{~~_fJli.W~l~;i~,~~~!ilJ~'mYfi!~!rth4/:-s:.: ,e pH lllIMffei' 7.11l~-.".:-c"" -:-:-7~'c1.0L-..,. .. ".,., .. ,.,. .. ......".-,-' '" : .. ' " k" It ll'llJrellli[J]) (JE/rlI)' __ ~F~~~ I <A.,·k "". ~._" ~_"~~ __ ~_" ~\u~<'/Aj; 7ZvLf -21 , .,-' .- E&~ -rGifIi}~m:rllv1fnlel Jl1!jf:irlli:2frl?~ JPbf~t ([]a1WWmillliiilB6:6J' It~@.ruf01ln1m!g Qimlli\jr AggffR!liJ!R!:@1!'i15ll](QiAJP:) lfiI~w lP',Ji\i<> (Qli, iiml fJiJim. 8100= ~ 1/) nlilll~~t~.,.:...5"" z::::.......... __ 1~®~~~ __ ~/_)~.~IL7 __ ~ ......... """ j ~ ,f\"I':). 'l1'._kll_'--:_-..L.I.c..,::>~·.,;;.Z;.",:j~_~ iP~JIilft iPlu"€aililtmaill ~Jn] . S; ~",f1,-' ~.~~~ ~~. .~ .. :~~.:t~' __ ~~~;h .' JFHIllf~ ~ (Q!), imlp S/iOO '" ' ~. ;.. • < • ~jc'""!~a1~/!:;:#; 0f~£'Zq"1~~j IkiZ:}fj"&f092l1 ZJ714 i 'U,1';';;' .,' 0-((Jit~ pi :&A i SC<""IF~ Ss. i/ .. ) ... ;: BAr~EU -G.E@!!Wm:4IltrJ3j~e:r 1Ll~rr{;ntmge JP'eIt1fJillnf: (1]if@:~OjR~VD . .e.T ~\I~I!!l'1]iThmTnmg IQ!wulliiJ! Ammrllii9~ PI@;R(I\!JllP') A'1f1l'iM::JIII!MlJEf\flI'll wmmm 1.lA1JE§A lIJjR(~ lMfillLlL il!illIEJ1lID lIDA'JrA WI!(!})lRillis.llli]'Jlru)~ G~(!})1llNlID WIfA'lf'I1m llJJB!ll;,ijlllfl@1il iIlif S~"iIil,lunig JBWim: I ",-Qywtec Gb l"cQu'''' .an! 0 . """, jLoo!'llnlllil(1Ilfelnim~"~~) Tj,j!::l-.=-~ii .,Ii d1ff~i~i~Ys~narc H"lI;J~t 1 'Ji:~(dI Pc,!","/' ]);aw Mill Tnmoo fur lP'ani'ginlg:~' 2 ' 20/Q. Mill Smn;~J!lHiJJg (if !IIiff!lJreIilI)_~ ____ _ Well l'WgiBig 1ff~Mib hl~:'\~~ ~r ~~I~;'~~Jti~~p(i[ ?IiuGra!imn1!Belillilel) &<",J.Q s Sap1iljpJin'l$ Bvoo~ QlIO ;hA:!!, eN ?rbr~", ". .}Pl!~;!(~Jlll(~A"%~~~Dl~~~\*.~!!~tf'14~~ll,!;i4W"f -/ I;;.,: plliUillliifer 7 D.. 7 /:> ..' . .. SpeCific Conlilll!c~re qqq , '-,.",,,., ," ".' , Tempe _, ___ -:-_____ _ !lilt P6dtili! (llli),_. ______ _ .., IltJLJ -9?~ .- " , ... ~'" " / f,,1lff!!il-([ik~I@IillilltrJL1te2" IDEsdn!;;11"5C"ljlJltflITlJif ([1ill@illlRJ!fJ1~iif&!(tf8r M1f.r~~£(~ Qm~li,y flUilP!IallE© lP_iQfl:JP') 'fMElIPi!l!iilJl: __ "_-_-_-_--_-" ___ _ 'IDlmiil!f~~~W1"~1e 6w1ll @msrumg'llllI,lli)!lt12 (:lJV)J 't=:ZVlQ!':;'"'<.. ",."" '.', " ·nam -«]ff\illiEflHilWEifrer 1iJ~SGIIDrge lP'eK!1ImHE ij]1(@~GNJlW,s0BF .M![l£Enit1}11r~jf[g Q1l!Elllliljf AG8Maffi1(j~li'!£Jja (Q/llF) AlTil'AJCllll!Mlll!:N'lr 11 W!illIlI!'Jl'J1l: ~ !lJJIU!J\JlllUM MllJL,lL J1f1IlElL!!l) DUAl WtDJ~.JFtDJR rGRtDJllID!l!!J WifAl'fg Degl:,ip~i!}[u'fS~rUIJ,junit1B1foot: I'T (;hwhc ,-'ChIQD:Y.Qf!YJ [}..Oi() lLocatn!l1l (wirell ~)'n,lY ~,2 3" !!f.j~~J1~~~I; .£~;cltl)jll'I'1;/ '~g" 81m"" Ji)1i!iHlij!ll1'nmlil@furi1!'l!llI'gillg 2 ';23-I i? I!lilld ~~L~llllg (~ diff@Jrellt) g':A ~'fO - - ]V1l11ll'Mn-gi@g lEiJ!ff!UP !UJ~;':!·l~~p~.; _~~@;;:wjll~~p (if IJ'1Hn,elJr &!Rrnnn &iJlHiet) Gowl1Q S ,. ,," , "" SlifiiiII-I,' 1fu:~I.-l, 1811001 (M'I': Ht, Gh 19~,)~~"'l. " l!'re~r~iif.e1168lil~~ii!~-jHi,S.i!lJ"'liin~,lt!';';;~t;;-Cht if -'/ ? rt.. ,-' __ .,\i\lfr'l'~i"M""'f"'-*,_W if 1""""""')-1'",,·"1,,""" ,Vf-I~ , ~,I, pH lBiililff<l!ll' 7.111 7.0 " _" ,"', 1;i~:1!07;, _ Glit~ 74 0l~n:'31>g , VS! r /' ~n ____ ~~~~ __________ _ 'J!'@IIil~e,----,Il-!.~-'" O!,.::;6_~_ JJledwK Jl'<IJ~~ial i(JBIfi) 3 ':/ ! Il.lXb. _ L76,1 ~: /13. [( GmI.-~d~Z:c-:-t,9,---._ OlilldIRC;oore :;12 V pH &', vi .- ( ',' . ;, , " '\",,,,,,.~ .. Lv@Ril--(i]if(tl'2Iilillril.WR[0ItIDEB);lfI!Sfg61F"t;EiITffint ([lliy@amL111vitl~ej" U[@ili~ILli~tg Q;;!lHi!y AsSill!1ml1E© lI'ia~ (QfoJP') , J-: "Ii, SrA-vt~ 1f;£ t {ai-If]-144M i~dkJf' fs1t¥mr RJnet ftJfbf;l ~~ g;;p'~r Urrff 6 -.v~;/ S4CY"-. hk,l/(;; llam ~ G"JuwJiw£J(GY jj)'l:;C~'f4i§'j Ji'iS,[llili1 (i];@lWJEfl]\i/31Cr31f n-tI[l'L]il~!}lBIWg Q~liihlijl A8§@F&EWejjJjPJ' (QAJP:l AlnAlIC~1! WI!llilll'lI'iE iMI1.fmA lUJIiI;lM\l1!ilJM!. MJIlLlL Jl1'J1lElLJllJ lIDA'1l'A W([lJl!mSJHIlEl!L'1tin'([lJ~ Gjl([lJlill'<l!ID WAl'mlR!. lIl'e§,,;nfJ!l~fl!lufS_JliiIlHmigl£!wOOI: ! SI Q;Md,.;c Gb iorok~r"l ;6010 . . ,,;,$~ft~I\';i',;, " . . .. .'. . . ' lL!l~t!!ln@lIl (wif"l! imEi,oo) -n;J iJ -.2 $g,1'1t~~ ilfiidl iiilni:l~Hs ·-r:norc H"lI ;,luj. 1 '~"II f,J "'''' DElle !TuMi 'Jri,1lliil fliT 11'enrgum\g £(. 2J. 10 1Jl@(!]l S~Jlmig (ill' (!]liflfeH"@@ll'--__ --~- Well P!«~g ~p'[f~: ,~,~~@ ~r ~HiiiiH~'?W~II~1 (ill' IJlOOrlOOdeu@I) Gn",J·\6 s Saplljf»llnn1$lf!\looocQ"o :hA,Jv' CN?r~f~"'lP'!~~~\~f!jj~~~!~il~.~~~u,e.?t'~Y~~t ffj!iAI ~ I h.:; ,: plRiJiliaruiifGlJf1.@ 7 0 ....': ... sjJIiliifiICCoo.!!.~ce~L~s(i<~ . IDi:~ ~ W'~ . ,4 ~~,~-------------- ~~ti~~)~ ____ ~ __ _ R; n .~CAt-( & Lj , .,' .- IMlu!lll-<G11il1illiiffimW51tej' IlJllsr1l!E&)J,:e l?€;_r~l ((]jm.Millltl!VJa03' M@ru0frrDillg Q!l!]sillllljl fo2lBlliir[!jw~ Pllill (QAJl') ","---" lff well e1l,jW1l!l!I~ ~4] ailyJmeSB, ni!lmber I!ift,l~,!~~~iYlii!~~,!,~,\""i' ,"""""", -'-'-'---~-'-__ -'--__ _ N~e~C~Wi~J~Y~~~!~~[~~~~~~ .Ram -{[FroWfi1}rl1\}l!Dl~er 1D@Btftl!m~01Pt;.1T!I!illl~ 1IJla~e: 2./j5)1}! J1:ievnslJJ:TI: 2: (l]:t@ViJITillwE![er lM11J:E1lntrrirflilPg 1\!~&Hi,y ASEtI'ltwltre lFlmR (Q!i\ll') lFage 4l1Ji <Dif 4i E lII'll"1l'jM.C~ 11 WillHIIlm lMIllmA. ~ 1MIl!JL1L JJJ1I1ElLillJ l1M'l!'lII WIl«:ll~.llI\1i!I1!R WIllll'lrnH1. •• ",.-r"'" • W~lltnillliJl(1IVclnflil_) 'T\rJ4 -2 q , Jl}/lt8 ~ 1['iuneifor IF'tnrgHmig 2· JL/-I 0 !lI1l@ S~;jJP!lllnng(ilf!!li!iifem;;Il!). :;L' j 5~if) ]!lenn lFMt)ginnjg ~I!ib lif~:'~~b ~11 ~~~j{et~~J,i;I~j)(ilf ollier «llIw Be!ll1llS0 &oolf fb s . ,. .', " . "" .' SIfi~ln@~lEven;1 G)jH,c\x,'t . Gh IQrd-~~IY)_?~'~i~~~JU~~JiJ~;~_!~~~~~i~t"lij;ii!l!!tj(~~ -:2 '1~; pH lBllillifI'JF 7.@ 7.0 " .~' , ~~x Pllwlilial (lBh)-+-, ",,6_~Z=:....::2,,----,-__ i .... .' Tft~: ltUZ _ GmlI~ ~"---,---._ Co!!dW:~: 1J12 - lPHli.-..-~G .""",3+-1 __ _ Ttirb(ditY. • ',:£-0 1i~: ((Ii 5 GmlI.-N-~_~~ Connlill!Cooce CO2 J lPHl fa,;1 D'er'/-! ~ /(}23> r/32. 'lre!ll!~lltrulme,--......!...14,,"--~Y-,1 __ ~ l!teL~1 ~iil!i~Jl i(JEiil) 5 2 J!~~~ :3. :2... 'lr_JIlmiti!ke' : I if. '1 D ~(vlt lNIfiilinniimll (m;r) --b Z I ·G,h. ~-3L, ___ ,c- KtilliHl!-<Gli1LVlWfu,1l1tllfE!~ IDisellil£Fgc. JPlelmlll ili(j};VJllilliJJi1t-~ :a1fitm~lilj{fi.mJg 1l~"5li!i!y ./iJ3S@[tI!l00 Pl§~ (QJhlI') NIWmOOE ©f !JiJBimlg vi!i,niwf~e~ililiiid(~~~~iii~Ii\),",],'+,~. "","",--~_-,:,, __ -,--,-_ lfhlleil 6WIClR!ItCan lID aity!!e811, !lumber «Jifg~ij~~giY~.",i."i,"\:.+-:. +-'-'"""--",----' __ -'-'--~_ "' ") i" --, "', Ram -(iSl\t1HlflHlli:rif£l£:cd' [j'.k,r0.!&&ge j}"ei1umt GYft1iPYlJlrlllWLTI[(eI l~€t'.8iH[1rr;rnm;g IQMrnHiiJl jl,Bgfl!'i2!j)()~ 1l'iEff!I (Q!IIJl') AI'lrlI'AliCJH!llA!lEl:1l'lll ~'1Iill!'Jl'JE ~AI lUlllU!J\!!I[JM iMllllLlL ll!llJE1LIDJ lIM'lf'AI W(l([)Jl!IOOilIHllEJllliP.Jlj\fJIli€. W AI'l!'D DtlgCrHJll~i~1l1I <1JfS@ii1llJii'HUnilg lIl:V,e'J li:_~I~~~~;dt",' .:,.. ... _.,.q:Jc. v::IJch£!!:!L...~lJLL _____ _ , .. =-I=IH~ r;,I"'CF @il1I@ SSi~I11]inlg (if dIiflreJreilllt)_-"N'-'(,l'I\'--___ _ W@Hi JPOlrgn®g lF1lHili~ lr~:'~~~~ ~r~~~~/1t4i~~J~p (if (!2HuertlilJlll IDJellfilei) &'AI1d'g, S Samllj'iii[~.!:J!!VemIi Q,whrlJ , C.ijOfDf",,,, , . " .. "V'" ..... HJlHi IDiIiffI1JI' 7.illi, 7 C> .... sjW!iJliic tCoo.OlOlc~ce qqq '-"--'," ',,' '\"'. Temp~~mm~_--__ ~ ____ -----Tem~)I!""'.'" '--__ ~_--_- ![ lP'Oiellti~! {EI!), ___ ~ __ _ , lilt pmeli!tiai (Eh), ______ _ R : l'\ .e:.:rAr , .. ' .. ~' ": , , ., .' t&iillUll-tGIi"8,mRillvv'Zl~eL' ]1)18:;:11:8£g;;; 1P\aii'~t ([j)jHl.f;illlm[/1VJZl@;;;TIMI@ll1ft{f'Il'fuillg QlJl1ili,y fo-13SmaiWB lPJI0illl,Qfol') VlIliUlllllIi@!f'W*,rll'lM'gaill '''JillMltfiiiiliiiii!iii!Jtil iilf8~11I!!I!'--_-LI.o::,,·!..';O:L ___ _ ... '. NwmmllflK IIlif cllliinn.!il 'II@hlii~fl~IfiI1J(!if~.':~~nii~Wii)7-";)'c,:'~, '"-' '-'-7-'-;--____ :-c. __ M 'IIII!lill1l'llOOIDlillOO ~q] I!lir.ryooss, Ulliimmibelt ruiifl!l!il\I~iilliliJ\t:~ :"'\ --------~,:;'", ,,,",:,,;,;;(,.,-,, 'C',,''''''''j''::C'' --------c-~;,' ,,' : ~ . MnRO -(\]g@[!!HniliJ'JDlfrlBf JDIBSe~fJfrge lP'eIJ1JJlllt dJrmf!t1i'1!vvarer 111f1J'3rrilt1JrJiIDig l!);inillUiiljI A"9~,aj1}OO Plm! (1Q!hlP') A'lr'll'AC~ll WIlJH[!!1I'JE ~ ~ IMIJIlLlL fl L( Stlli'1ple 673S"" if6.5'l jp'Jllll:lL!IlJ llM'1l'A W!'([)Jti[SJll!lE1llilViF([)J~ G~@ilJNl!ll W!'A'lf1EIRI. :z '2:5 . (() Ji}o..,liCFllri*i@L~ @fS_plinigB'II.eru:: l,r Q;!ort,c ".§h'SC(\,:Qf!IQ MiD. ))e ,tt: . "c,$!!1IJIl{!Jlijri , ' "'':~ , '" . " ." r Ur4:a!ln!Jli {1JiJ6hiJmOO)=(1M1,I ~,2 S· ""N'~~'~t&~MHn~~is :::G,n~c ij,)l.iI.~lI . \jRIl Ff"'" ",r ])1I1e in~ '1l'n_ fur 1"unrgillg,/' ,2},. ! () .•. a!lid~~nmg(ifllifferCGlit) 2, 2:3' f{) W@!!lf'IJlglln11E lEl!jIiiP !tfJ~I'!J~@ ~l __ M~/:;WJlil~p(if @linerlina!lilffi@a!liet) Grn"J ins , ' ,.." -, --t ,-;' " Slij!iiljjiln~ l1l'ilelil(jd'''c\''''~ Gh lo<I't~"~; pH Jil: ... 7.111 7.0 ,,' -",,' -', '. ,i • ,.'-'" ' 'L : '.' .' SCi-() " 1{,0:) r!i,{lill-<Gro\~ftRrilmfZ&6f IDLc;;lllisffgB 1F'~.rrTIilii[ Q]]:rWBluill!VIf~):.i Jl616JTnR&IDYfuJ1g Qi,!l!i!j! i\r!llUlliI8W.£ ll'la~ (QAlP') NOlI1!IlOOr!lf!f <lJllIiinlg 'If<lllui~elllil;l]~~(illf~~:~nWII}"-;'8' ~'-'--","-:-_---'-__ ---'----'-_ Jifwei! "V~ ro iirry!M'ss, Ilillmber !]ijf~~,~~~~iYii,Il'~,.~,it";'!:+':~'",,, +~~-'-__ -'-'.~ __ Nure!lf!fC~Hi~'~j!ijm~~~n~j(~~~ Iwm -W(HJ!E}rilWt1ec::r 1L)J,1gC~!!QfW31P6Ki!illf: GliW,RJlITfirt \rJ5lteif IK.~mMt'l1'1fllItg IQM@Hiiji AsEWl'aJillo~" ll'IELI (QLIIJP') [iI]']'lM::1B1l'wllEI>,iT 11 'IRr'lRll1'1rJE JMIjjJ:§&, llJljIUl\FIT1ItUM lMIlllLJL 1i!JIlll:1LlllJ lllJAU WiI'ilJJW;.SIRl!Ei1lilPMli G~~mfJj]) ](ll"m;:rfl~i!lll «If §~~~IJimig B~!i'i it:_J2'ii-!:.' _Q.y;q,cJ[f,'::..' _ .. "1:,1" 210' =kt!L-.d!.!4O-. _____ _ Jl.!r;::~ifi!lll (lTtf"IHilI~"il1e). "PM'-t -2S fL Hllll;(I~i} 4 'R.~'dI ~J","/ ID!l1e 8lllill 'irnwi!l!t'l for 1l"ruI!'gUiig 2 . 22 . to !'Jillill §lili~WE~(if~ilfifemllll!)------- " \'_,_,: ,.'!->~;r)i :,-~, ,;',' ,;_: _ ,"~j:'; '~'iH!.)!:'iV.i,~~(L;>:, __ " ' " . ; 'Weli hrginng lE!!JIUHib '\&SOOI: '~dnij~ ilk" ,-,-~e!i":w:.i'l~aiiniilP' (ilfillhilr lli~ffil JIlJelllilel) &!AoA ,\1 S S~liil$lt!vool. Q"r! ;brIt;, CNorbf~", ....lP'~<~i~~AJj,~~J1l~~i!l,~,lilw~&il!j:y~j1tT~~2t~,3' '" ",' IPl!:llJiil~'l',{) . 7 0 F., : '.-",.-." sJjleliJli)c lCilffilClooll,lm!oo qqq , "'-,"" ,-, ,-" .. ' , T~~D~im·"------__ ~ ____ ------ eooK~~aR(Ei)'_--~ __ tilt P6~~iaR (lEiII), ______ _ R: V'I C:r.\-r , ;' ," '. ( ',' , , ., -,,"d<~'" [(;}illiLIJ -i[]li1fl,tpgrlh:,'YZlt6l IDlstli1!£1NclPlEi'l!hllIt Q]rr@1fuiutl!VJ&fuf'JMm1li[c{f;ffEmlg Qmlli!y jl!?DUlWiL!:e Jl'lB~ ilQ!flJJP:) ; .' •• '< 'jj]~~"ifr!Di'i:ir.m~Ql* 1iW@ !l!Jliiimlg ~~~8 ~2VjJ 1=~WQ'-"':'.·\," :'. '.. '." " NIM1l1lIiJeK [iif Illliliimlg w<!ii~lie~i!W!!~~(~~H~liifii\Nj[j)£"";;l..",,-. '-'" ":;:.."' ~" .:;:..:;:..-,.--____ -'-'-'-'_ lfIf w~ID1 6WilCWJIl!elll to akyJlleBS, 1l1lilll1l1liJeJr !)j"f" i ~jiiili1dli.1:li~i~~,i\i&;..~,-,,:~_-,-__ ",-__ _ .,' " "'. PAm -tGjJ@illmtrilirJa~6r lD~GEeur:ge JFeR'@lllt li]a-tWVlrcrri1V'l2€18if l1AlljJ'E1iH~l1fnfffig Qw@!nijl AS8@lfClElrell'BQ'I(QAll') A\'llTA\C!!I.iJ.\A!lEl'\Jr U WlllHllID JMJJlt§../A lUl!«&MlIUM lMllllLlL WmJI,lID lIDA\JrA\ W!'«:»11@t~.!H/l!i:lID7P1Jj'«:»~ G~«:»lill\llID 'ittrA\~ Dem:l1ipru1l1ufS_JiilinigJtlveillit 1sT Q,.,d,c "Chlol\',;DC/l:J OOi{) . ,.'(!i$m~tkA';1"~ ,;fj,,' , JLooainlllll(lIJelb~g]'TIt)4 ,-bD NII~i!1iiwnii!iin!illB-:r:::1l1l<r I:loIIIJ";} i '\:1!l~", ... r Dille 8,lJW 'll'il!1lB fllr JP'mgillg 3-;). -;2.() III ood 1l1~il1JlPlk~g (if !!iffeJrllilllt)_~~_' _' ' __ _ JPJ@II If'MlrgOlllg lFl!Jjurib!iJ~':~~n'i~ ~r ~~f~r"?~4~I!l~,(mr ~Grl!!aURlID~Gi) G;w)(i ,ts s~!niJf!lJtlveURt G\."c\-ul,y. Gb IQ<IJk~"') " ,xi lffilliffeR' 1.10 7,0 <,' . lReOOlIlP'<iJUiumll {ltllj) 'Tc\.,'6 ~fu~~~~ __ ~ __ ~ ____ _ ~OJ' POleiWal {Eit)"i:-"----~-- " i ,"; \ ",I ......... ~.,. LMfI1Jl1! -([]aljJjWlli;jllU"Jn~e.T IDlce1'nEillgeJP©.i'il!1illfi tG!,@Mro.rJ1W1~J' It6f[rl-nnroffu:llg Q~8l!i!Jf &3WJ!!l(:e R'iElllil {QAJP) 'JI'i.UfdJ:;i!llii.Jf.~======-:-~· __ V!lnMfllmiH~jf Wilier If'mgoo ~~m'HitJllj!W. gr Mfjj)! lIS! J1iIl@lW Rare {Q)J, iml g.ii".!li!. S!OO'" • ',. ,'·i "~" 1'ii!l£!'t@ ~£Iil* tw@ 1l1ll!l6mi/!i 1!l)!.iifi!!l!lll (2V)i t=::£VjQ:..: ',iii" ".' " ',,' ' , , fvllm -Grl!HEUfi!tl'JEJ[@r JDlBg{:Jl~m:@)3 JP621T.lilllli Q1\J[@V1E1dvW~g Th~i)JI!Wt11'Yftmg 1\1@ml!iijf AVB@,,,i1:00ll'lJil{Qlhl!') ", , DIi~0 aiuill 'Jrumoo if@!llP'Iln!)l;illg .9.-/ T· d,o to llIIlill S~Jllninng (il'illifjfereillt)._£N""4""41'--___ _ '; I¥·~\,;:".:')', ,::i'}: "';i,i:"'" . ::; ,~"1/ ',,;i·:!J~t';~J}f,;:iJtH' ' .. ' Wel!H hiP.!); lElIJll!iJll1if~: . ....jiium? Iln!'_. . lIi~ilelr W:4",;Jil:.~Rj1J)ll (il' O\lllliil' tlli!!JIIIJllleli!llle~) 0 E D . lB () '* I [J,l ~ . IF'!r¢jt~Wl(e!i~Sli 'il\\iiill!i'S;' lill1' ",nit"'""" SajmiJi!i~g W!lilltWL,(c .y~"~~rr'\ ...... "",I,i';~ir,,<'i,.!l~~rf"':'"(!!,"'~.J!."&jlJ ... il .. , .. ," f!PlHrlBlniffur7.1!) J.O' , ., .": tmbicjity,_ . . .'" .... -:-----,---- CooollicisJure. ___ -,.. ~/7. ~-~-__ 1!iIll// 'lr!liil!lijl.li1ti1!'''"'/ ______ ~ __ lRedlJJl£'~<!lli!~i!ln {l!!i!i),--~ ____ _ - , ----= .' fMfU!Ill -([][(u:tJillfIT<11W~lte.r lDij[J[:hRfJ(ge1i?e:mru[ (i]Ji1frU~ftWvfB0Bl' M@lurOO1"llEg Jfllliliw be {Q), iii g.ftlill!il. S/iliiJI= =.:::l q ','0. NiIlDlllllOOir ®1f c@ililng 'II®IUi~e~-~lM-ttl.·~ftir~@).",;"'"",,-,-,,,-,,"---"-c':""':'-'-_"---''-'-_ l!f well e'll.!lCll!l!t~ lID IIirryJlleDB, lIlilDllllOO[ li1fg~~~~-e~~~~~:"i:,;''-'" "'-' ~ __ -"'-__ :"':"' __ _ Nm_ IIH!erliifie!ll Amlnlyl~clllll!.JilbIlJ(!!~~Vn;,~'~i~lllijji ,H' OJ ( ""-.. '" . ~; '. , ,?~ \ \ .,:...-" \ ,......,. I .. ,~ , i' 1"."., j3' , "F". Iv '-: .'-'I -~/ \..). J I I...../L/'-'I..:, -CA"J I V' I I \ - : I,' I'v'JWlln -€Jm-:tE!lR{(!VJZl1i:@A' lilJiisc;hEmE}3 JP'eiEiillnt t11ElIf20WjJ\!J203lf Th£:[nUR0[}j~Elg Q@&iffi~y ffi}lZtETBlITiGB JflkJfiR (<<J1&IP) IDeEe ~~p,!il 'J['n_ fur ~gimJg_L:-~"':"'=_._lli' t' __ • __ -_ ,,:v:_:' :-,_ -::_ _ _ - ]VetH lP~Dg l!lIninjb'f&~:'~t~ ~ri_. J"~'o/ • .s~)lii'illn1gJE!lfeli1l~ (M'AC\"'~ c"b IQ~c,foC',V) . .. ... ' . r ........ ''' .. J!llHi lB!Mffer 1.1fi,-:-= .. , .. c:c-.. ~7,-,-. ",0,---:-,,,,,,.,,,,, .. ,-,,, , . .-::. ,.".; ""',"; n" 'bidi,' ."'. '."" ?:"",. ~,,~. .,.. .. ,..--"-------- r' -. IiiM©lt il'l!l"dJifi]iliilllil ((1ll1ll~~_' __ ~~ v·,l) . . t" :; ',' i " .' ·BAliiHll-«lrt!}~mrl!.WJlil£f·r IDtisr:NEOJrga lPilirfiJ[ij~ I[lK@~iit1lIWl~ Il!1wJllii!IT!mg QilllElliity _~ruilui>Ji'i~~ (QAJP:) ']!'qqfuJid!ii.j(~=====-":· __ . /; ;r ;'!~1, ~"t(\?~ ••.• e~b1;~ ~W@ @!ilEfujJgiri)j!!ID!!J.!lB (2V)1 :.}J!,;X~;'iF}"'I::' ~';'.:~.~.;o.: .. ::,.,.' -,:;', ., ' . . ,," :3:r"f-LJJ,;;,;t; a-I {L~,_3~;rt.¥X@2:· t1:f3.if~· ~~~~ 0C1{)1:',~!t .;( Twl./-/d ~1')1I-~1 Sc:~~fL. 5~.21"~ Tab C Weekly and Monthly Depth to Water Data Depth to Water Date \ -y ~ ;;;2.0 10 mmHg bd.-(,.3("L\ Time Well Depth Comments ~\.3 14SD MW-4 7&'.71 Flow 4.3 G-PjV\ Meter it.\'i~ TW4-15 <;<3. bl Flow 5.1 (,. PfJ\ ,:>,\£..o\C\..::4. Meter Ot?:.? "\30 Iq'l~ TW4-19 bS.Sb Flow b G-P/i\ Meter ceo'\ 7C l'i3S TW4-20 7S 51 Flow :;!.. ~ 6· P l'1 Meter !Z?i17:';,O Water: :'i).{,;lOO Depth to Water Date 1-/1-.::toro mmHg b~ 7. ~g8 Time Well Depth Comments 'i7A 1'1";'1" MW-4 -m .4 i Flow p.,,:,,,. .. ''''''M.\ ... \"f ~c ,,' <~,~ k Meter 'i7tJO i 'i).)$ TW4-15 It.{. 1'3 Flow 6 . d. (. .. J:> JII\ Meter ,):~ 7'S'J.6 I~ TW4-19 {,1.4 Flow f'J...e~c.r .{.' .. o'teJ\ "I"I".~ I),.t AlIA Meter bbClI i 0 1i.(.0 ... TW4-20 11') 7d-.. Flow d....7 G-PM Meter "64 "?:>.5q/) Water: ~~C>510 Depth to Water Date 1-/8 -;),0 10 mmHg G 17 QfC2, Time Well Depth Comments '.prJ WtS MW-4 ~T'i) l Flow p()~. .:..+>1 I off of' ;"111.) i-i Meter 1..i7(/O flL/D TW4-15 <)'1':0 .' I _ Flow yq &P,,,\ Meter ,;).Lj)370 1 ct :!::~ v' TW4-19 I:,q Yi Flow t, ') i >1)IIJ "-' ".;\,> i Meter £-hOI3D '4'2,::' TW4-20 70rst Flow :;L;J. G-P;V\ Meter ~ '-1 T'3,){{j , , .-, If , L Water: 33S'/70 Depth to Water Date\-;::tS=;),O 10 mmHg G;;!'O.?bS Time Well Depth Comments 1410 MW-4 hl. tS'i Flow I """~ PouJcJ' M ""',;\ IvlAI' Pt· 14:>-,0 Meter 4]~O 1~1.f) TW4-15 1t..(.(...x Flow 11 5.8 (,PM Meter ~47~ YD l<-{fO TW4-19 b6.<;'Y Flow b.LI &PM . ".~. / Meter bb61~() .'",t.; 1500 TW4-20 {.. 'S. 71 Flow d.4 (,.PM Meter jl,F501{..,() " . RK .,-,·i1'¥:.~.·- . Water: 3:38S5~ Chloroform Wells Date ('28';<-0/0 mmHg tl9. SJ? Time Well De~th Comments ~ ifs5"" MW-4 ~2LL3 12.35 TW4-1 6(, s I CJ)153 TW4-2 ~5.31 [01(2 TW4-3 1(£ 7 /2-3q TW4-4 ~3.3;L £21 '>£ TW4-5 5~· 1& 124~ TW4-6 1/. IJ 3 /1.33 TW4-7 ~/. tYI 1230 TW4-8 ~s, 1.<; IOllil TW4-9 ,:S:2 .;-g ~Q4<; TW4-10 6.5", 'J Q);56 TW4-11 ,2::3',11 iIiJ'2 TW4-12 ;:215'.35 L/ifJ TW4-13 i/ I{ 'i III ;;. TW4-14 $1. db LM41 TW4-15 153.2/ /O/d TW4-16 0.~, 't..~ 10 I 'I TW4-17 1&.15 13qq TW4-18 51;..03 !':l60 TW4-19 1.1.6 '( QK'IJ-TW4-20 kt,SL{ ~'lg) TW4-21 5.5, 1S'i a6J~ TW4-22 Sf?·.2 &, pSi TW4-23 ~Ie, 4) Q'631 TW4-24 ,Ii /z.. I tJ 6'i4~ TW4-25 ~4.1& ( Date ;+-1·-;2.0(0 Time Well !'::LIS MW-4 ntl~ TW4-15 11dJ) TW4-19 1:107 TW4-20 -rh \1-\.-!..I Water: Depth to Water mmHg bd,Q,26g Depth Comments !:"S.q I Flow U i G-pfV1 Meter b~C;() K~.b Flow ').s, G-P/V\ sr\",\,~~ «.\-11-:::-Meter :)sJ.,.l.sO -Ikrf'\ ~;:2.~ \ Flow 5·C! G-PM Meter 1;)"03b6 (:"5. g:;l, Flow M<:l-r fl.."y'" ",;H n .. I Meter s<t:,OX::lO , Fioh\ 'M l.~ < s'/ 17,f(L/ 14<,,' b Depth to Water / Date;l !i: j2!)1/l mmH9 _____ _ Time Well Depth Comments /LJJI-J MW-4 ~ i It Flow lJ. :5 bIn{ '" Meter trY:3 t-I if {l6tf Ii( }/} TW4-15 '1350 Flow 5 . .< b;LJ~ Meter :J .')70 7 () IS 10 TW4-19 t::1, Y"'! Flow r;, . 2 {" A/J/l Meter '1203t:4 jL( if/ TW4-20 b%,17 Flow :J J t, Pr1 Meter :f.2s-.:z. ifl J9/j' m .. d<I-i/ h.J-: :5.s-A ll/LA&C 70 i/ I /.L MA'" ~"-"-; ~T Water: ')1,/<)/,7/ Depth to Water Date 2/'z'3 / / D , I mmHg &;24.07-8' Time Well Depth Comments In'-C MW-4 o {.'?.f' Flow 1-/ I) t. n< &--0. Meter +21')+ 10'( <) TW4-15 ?),7u Flow 4, 7 .: M,l/"- Meter 20",/2 +() In <;''', TW4-19 !J~". 3 , Flow c;. L/ ,,,""- Meter '64 -=r;:J..(,;,L' 1,0 Vi' TW4-20 7-\~, ~'-z. Flow 3.0 <a~ Meter 11'J~.2 il,on TLtJli L( ;. ,,7 I r:: I '" '"-' )lVtc -h-- Water: 3'J3 xlfr/ Depth to Water Date ~-Ik -;;J..Oj () mmHg 02;;l,.:SSY Time Well Depth Comments I Ll50 MW-4 (..X .qf<;. Flow Lj J (~PM Meter r.:. f,::l t) t;. ") II 1.::..00 TW4-15 ({7.71 Flow \.L\ G-PM <'11""'''',1 ,.I. 1'1.;c.. Meter '!LICI'IO ."" 0" p 'rlj 1353 TW4-19 y,S.Ci2. Flow b &Pi"\ Meter 7)( IISO 14 Lj:;l" TW4-20 f,C( .c(t Flow J.::' ("PM Meter (;'SlR('" .~" (tA)--zt· (J Water: St.fl/573 Date ;). -J.6-;;2,O to Time Well 1.29jC{ MW-4 O~ TW4-1 Dq:\~ TW4-2 ()qL.j Ia TW4-3 D~);7 TW4-4 Q:J 4'::' TW4-5 01 ::'9 TW4-6 og5D TW4-7 -q~ . O.ot TW4-8 O'\~~ TW4-9 iYt':Jl TW4-10 IID3 TW4-11 IQO~ TW4-12 IQOi? TW4-13 IDII TW4-14 og·~q TW4-15 11Qb TW4-16 IIQ~ TW4-17 TW4-18 IUD. TW4-19 tfi"1b TW4-20 1117 TW4-21 ct£34 TW4-22 iO:S~ TW4-23 0«33 TW4-24 D~2 TW4-25 Depth b1.12, b( ,77 71.32. E,£.15 66,qq 5b,~ 18.SI if,'J . 1)10 Comments , , '\ " ,~ ~ {l \ ,\ Depth to Water Date 3,~1 ~dDiO mmHg __ ~(~~~\~"~03~ __ _ Time Well Depth Comments 1500 MW-4 {}l. ;;:23 Flow 3.7 &PM Meter 17br:,~Lq 1 1.1':;" TW4-15 ~3 .:J.() Flow j. 7 6-PIVl ! ~i\""'<.l.. ,.tt\.~ Puih Meter 271'-J~O v. 13 LLt:; TW4-19 165.5Y Flow t::,' i-( &PM Meter ~tt70<.j6 ILl ~jq TW4-20 7fl }:::~ Flow :2.;). G-f' fVI Meter I'-V;r.\I./) l.s! 150b T~'-\-'-l \50·3i Flo,;> -7. I G-PM I Mif 31)17.$( - Water: 3~7()4+- Depth to Water Date 3"·8'-.?610 mmHg fa (q, 13 r Time Well Depth Comments iY'l.,q MW-4 b't4S Flow ttd. &.p11A Meter SLj 163;) \ H~o... TW4-15 is 1'~1 Flow 5,Q {~PM Meter ~1:c,qq6 ISoS TW4-19 £:2 ~3 Flow~ I S ,q G-PM Meter' . M ~qT050 1411-\ TW4-20 {i .. \ 31 Flow .J ,I G-PM Meter 1'7 "')7 t.l.J. 7 144 5 ''"[1.(),-\ -L; -rt0 '1-L/ (~/'II 'Flo!» Cf.O GP~ /vlpJa-1O;;J.l.j I f, Water: 3t;"a I bS Time Well 15--;;2 MW-4 IZs/' TW4-15 1~2() TW4-19 I~ )<t TW4-20 Ig~ 'rTIA I L/ -l/ Water: Depth to Water mmHg (d0,3ti n~Dth Comments Co//' "1 s Flow '% s //) ,4 Meter 9t1S:tJ2. tf ff} 1;1... *' Flow 5.7-b.Pf'I\. Il .r. uP /£ I Meter 2 .M?()(') xl. (FI Flow S 7' "-/J~A Meter q; f<-Lft/() ---z:~.s / Flow 2.3 (7 i#1 Meter :J()/)S~ 7'<-, f.t 1'1 I FIIIIAJ .. ;;;. / &, f)/I1 IIY/f>kf V)~ /h1{J:5~O Date 3 'u-JAIO Time Well !.>rJ3 MW-4 1'157 TW4-15 i(}36 TW4-19 I'IS& TW4-20 , -W~J-I 16 It) 1V\J'-)-Y Water: Depth to Water mmHg 0 ;20. 26 Y Depth Comments 70. -"("i Flow 2. ;) &frrr. Meter /J111IJ 71.:;; 73.3/ Flow 6. ~ ??t11. Meter (,Xl'?fs'lr; iJ ttl-.2t Flow s: r 0/111 Meter q#.'irlijfcl ;(2.2/ Flow 2. / hf1Y11 Meter I)~ ~32"1. 3 !it"'jJ /-wJ eN ,~ f<w:r /lr"~E.o -1JeJ., PVC,", r1-;k",-uJ , 8tJ.1'6 ~tv' : ?! s trPt1A.. ;i!trftL /JOO 23SZJ '1.t <3f7-4~1 Depth to Water Date '3",']q. 10 mmHg 620.26' 6' Time Well Depth Comments 11m MW-4 77;). I Flow Lj I G-P!J) Meter }():'.,q J.. k,.4{j lYlL:, TW4-15 7b.n Flow GO C-P;\'\ Meter ;NO).,70 II i-b TW4-19 ~IL-II Flow 50:;), G-PM Meter qgL)\L\O I LlII TW4-20 bS.b'd... Flow :l:l &9M Meter 'J:tb<1KO.6 IWd--T -nAlL.i -Li t...KII l=iNJ '1.LI C-FM .M,J.(:r~D \(... Tl Water: 3Q170b Tab D Kriged Current Quarter Groundwater Contour Map, Details Map, and Depth to Water Summary HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE 3332 3000 SCALE IN FEET 0 5582 5503 5472 5503 5521 5501 5494 5494 5499 5587 5604 5458 5450 5498 5507 5537 5577 5543 5512 5538 5547 5557 5558 5584 5546 5586 5538 5584 5578 5565 5586 5572 5523 5544 5560 5548 55855571 5564 5583 5574 5593 5612 5602 5543 5541 MW-01 MW-02 MW-03 MW-05 MW-11 MW-12 MW-14 MW-15 MW-17 MW-18 MW-19 MW-20 MW-22 MW-23 MW-24 MW-25 MW-27 MW-28 MW-29 MW-30 MW-31 MW-26 MW-32 TW4-19 PIEZ-1 PIEZ-2 PIEZ-3 PIEZ-4 PIEZ-5 5546 5555 5555MW-04 5541 5569 5600 TWN-3 TWN-4 TWN-5 TWN-6 TWN-7 TWN-8 TWN-9 TWN-10 TWN-11 TWN-12 TWN-13 TWN-14 TWN-15 TWN-16 TWN-17 TWN-18 TWN-19 5603 5605 5585 5590 5560 5590 5583 5585 5615 5630 5587 5587 5584 5604 5606 5587 5607 5601 5612 TWN-1 TWN-2 TW4-20 TW4-4 MW-22 PIEZ-1 5450 5593 perched monitoring well showing elevation in feet amsl temporary perched monitoring well installed April, 2005 showing elevation in feet amsl perched piezometer showing elevation in feet amsl 5557 MW-31 5547 temporary perched monitoring well showing elevation in feet amsl 5574 perched monitoring well installed April, 2005 showing elevation in feet amsl KRIGED 1st QUARTER, 2010 WATER LEVELS WHITE MESA SITE H:/718000/may10/wl0310.srf EXPLANATION temporary perched monitoring well installed May, 2007 showing elevation in feet amsl5541 SJS temporary perched nitrate monitoring well showing elevation in feet amsl TWN-4 5605 NOTE: MW-4, MW-26, TW4-4, TW4-19 and TW4-20 are pumping wells HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE 3332 3000 SCALE IN FEET 0 5582 5503 5472 5503 5521 5501 5494 5494 5499 5587 5604 5458 5450 5498 5507 5537 5577 5543 5512 5538 5547 5557 5558 5584 5546 5586 5538 5584 5578 5565 5586 5572 5523 5544 5560 5548 55855571 5564 5583 5574 5593 5612 5602 5543 5541 MW-01 MW-02 MW-03 MW-05 MW-11 MW-12 MW-14 MW-15 MW-17 MW-18 MW-19 MW-20 MW-22 MW-23 MW-24 MW-25 MW-27 MW-28 MW-29 MW-30 MW-31 MW-26 MW-32 TW4-19 PIEZ-1 PIEZ-2 PIEZ-3 PIEZ-4 PIEZ-5 5546 5555 5555MW-04 5541 5569 5600 TWN-3 TWN-4 TWN-5 TWN-6 TWN-7 TWN-8 TWN-9 TWN-10 TWN-11 TWN-12 TWN-13 TWN-14 TWN-15 TWN-16 TWN-17 TWN-18 TWN-19 5603 5605 5585 5590 5560 5590 5583 5585 5615 5630 5587 5587 5584 5604 5606 5587 5607 5601 5612 TWN-1 TWN-2 TW4-20 TW4-4 MW-22 PIEZ-1 5450 5593 perched monitoring well showing elevation in feet amsl temporary perched monitoring well installed April, 2005 showing elevation in feet amsl perched piezometer showing elevation in feet amsl 5557 MW-31 5547 temporary perched monitoring well showing elevation in feet amsl 5574 perched monitoring well installed April, 2005 showing elevation in feet amsl KRIGED 1st QUARTER, 2010 WATER LEVELS AND ESTIMATED CAPTURE ZONES WHITE MESA SITE H:/718000/may10/wl0310cz2.srf EXPLANATION temporary perched monitoring well installed May, 2007 showing elevation in feet amsl5541 SJS temporary perched nitrate monitoring well showing elevation in feet amsl TWN-4 5605 NOTE: MW-4, MW-26, TW4-4, TW4-19 and TW4-20 are pumping wells estimated capture zone boundary stream tubes resulting from pumping HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE SCALE IN FEET 0 300150 ( buried line )Tank Holding Waste Lab 5537 5577 5547 5557 5558 5584 5546 5586 5538 5584 5578 5565 5586 5572 5523 5544 5560 5548 55855571 5564 5583 5574 5541 5569 5600 5612 5602 5601 5612 5603 5605 5560 5587 55465555 MW-25 MW-27 MW-31 TW4-1 TW4-2 TW4-3 TW4-4 TW4-5 TW4-6 TW4-9 TW4-10 TW4-11 TW4-12 TW4-13 TW4-14 MW-26 TW4-16 MW-32 TW4-18TW4-19 TW4-20 TW4-21 TW4-22 TW4-23 TW4-24 TW4-25 PIEZ-2 PIEZ-3 TWN-1 TWN-2 TWN-3 TWN-4 TWN-7 TWN-18 MW-04TW4-7 KRIGED 1st QUARTER, 2010 WATER LEVELS AND ESTIMATED CAPTURE ZONES WHITE MESA SITE (detail map) temporary perched monitoring well showing elevation in feet amsl perched monitoring well showing elevation in feet amsl TW4-1 5557 MW-32 5548 EXPLANATION estimated capture zone boundary stream tubes resulting from pumping NOTE: MW-4, MW-26, TW4-4, TW4-19, and TW4-20 are pumping wells SJS H:/718000/fmay10/wl0310cz.srf TWN-1 5601 temporary perched nitrate monitoring well showing elevation in feet amsl Quarterly Depth to Water NAME: Tanner Holliday MMHG: Start time: 800 DATE: 3/11/2010 Finish Time: 1530 TIME WELL I.D. DEPTH TIME WELL I.D. DEPTH TIME WELL I.D. DEPTH 1256 MW-l 65.65 1017 MW-4 76.25 1217 PIEZ-l 62.25 1332 MW-2 109.64 1021 TW4-1 61.83 1212 PIEZ-2 16.67 1439 MW-3 83.17 1015 TW4-2 66.85 1209 PIEZ-3 35.82 ~-1442 MW-3A 85.24 1013 TW4-3 48.60 1035 PIEZ-4 48.61 1021 MW-4 61.83 1024 TW4-4 67.89 1042 PIEZ-5 43.31 816 MW-5 106.41 1010 TW4-5 55.04 832 MW-11 89.81 1027 TW4-6 70.85 1156 TWN-l 47.54 821 MW-12 108.43 1018 TW4-7 66.43 803 TWN-2 14.24 828 MW-14 103.76 1023 TW4-8 66.75 1159 TWN-3 31.60 825 MW-15 106.40 1012 TW4-9 53.59 1206 TWN-4 36.56 1435 MW-17 76.57 1009 TW4-1O 55.86 1301 TWN-5 70.21 1253 MW-18 70.75 844 TW4-11 58.48 1246 TWN-6 74.70 1214 MW-19 50.61 1426 TW4-12 38.35 1301 TWN-7 89.72 1446 MW-20 83.00 1427 TW4-13 47.93 1249 TWN-8 61.80 1451 MW-22 67.10 1428 TW4-14 89.79 1220 TWN-9 64.53 814 MW-23 113.91 849 TW4-15 81.67 1243 TWN-lO 81.77 857 MW-24 114.62 1510 TW4-16 64.22 1235 TWN-11 69.88 830 MW:25 75.31 841 TW4-17 76.74 1233 TWN-12 37.97 849 MW-26 81.67 1404 TW4-18 56.02 1224 TWN-13 46.87 1048 MW-27 50.87 1516 TW4-19 60.81 1226 TWN-14 62.82 809 MW-28 77.41 1007 TW4-20 65.44 1240 TWN-15 92.39 813 MW-29 102.50 807 TW4-21 56.54 1231 TWN-16 48.86 839 MW-30 76.91 1004 TW4-22 55.12 1229 TWN-17 35.30 840 MW-31 69.31 1030 TW4-23 66.22 1201 TWN-18 58.09 841 MW-32 76.74 1003 TW4-24 55.97 1320 TWN-19 54.14 805 TW4-25 45.16 Comments: some of the times appear to be off a little bit, its due totJsing two different vehicles with which the clocks varied by about 15~20 minutes. This was not identified until the event was done. So rather than change numbers to what we think they should have been the times will be left as recorded. Tab E Kriged Previous Quarter Groundwater Contour Map HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE 3332 3000 SCALE IN FEET 0 5582 5503 5471 5502 5521 5501 5494 5493 5498 5587 5604 5458 5450 5498 5507 5537 5576 5543 5512 5537 5547 5557 5557 5583 5550 5585 5537 5583 5578 5565 5586 5571 5524 5549 5559 5548 55845548 5561 5580 5574 5593 5614 5600 5542 5541 MW-01 MW-02 MW-03 MW-05 MW-11 MW-12 MW-14 MW-15 MW-17 MW-18 MW-19 MW-20 MW-22 MW-23 MW-24 MW-25 MW-27 MW-28 MW-29 MW-30 MW-31 MW-26 MW-32 TW4-19 PIEZ-1 PIEZ-2 PIEZ-3 PIEZ-4 PIEZ-5 5551 5553 5554MW-04 5541 5569 5599 TWN-3 TWN-4 TWN-5 TWN-6 TWN-7 TWN-8 TWN-9 TWN-10 TWN-11 TWN-12 TWN-13 TWN-14 TWN-15 TWN-16 TWN-17 TWN-18 TWN-19 5603 5606 5585 5590 5559 5603 5583 5585 5614 5629 5587 5587 5584 5604 5606 5600 5607 5603 5607 TWN-1 TWN-2 TW4-20 MW-22 PIEZ-1 5450 5593 perched monitoring well showing elevation in feet amsl temporary perched monitoring well installed April, 2005 showing elevation in feet amsl perched piezometer showing elevation in feet amsl 5556 MW-31 5547 temporary perched monitoring well showing elevation in feet amsl 5574 perched monitoring well installed April, 2005 showing elevation in feet amsl KRIGED 4th QUARTER, 2009 WATER LEVELS WHITE MESA SITE H:/718000/feb10/wl1209c.srf EXPLANATION temporary perched monitoring well installed May, 2007 showing elevation in feet amsl5541 SJS temporary perched nitrate monitoring well showing elevation in feet amsl TWN-4 5605 Tab F Hydrographs of Groundwater Elevations Over Time for Chloroform Monitoring Wells 50.0 60.0 70.0 80.0 10 / 1 0 / 7 9 09 / 1 5 / 8 0 12 / 0 1 / 8 4 10 / 0 1 / 8 5 06 / 1 9 / 8 6 04 / 2 8 / 8 7 06 / 0 1 / 8 8 06 / 2 1 / 8 9 05 / 0 8 / 9 0 05 / 2 1 / 9 1 06 / 1 1 / 9 2 06 / 0 8 / 9 3 06 / 1 5 / 9 4 06 / 2 7 / 9 5 06 / 0 7 / 9 6 05 / 1 1 / 9 9 04 / 0 4 / 0 0 05 / 2 5 / 0 0 07 / 0 6 / 0 0 08 / 0 2 / 0 0 09 / 0 8 / 0 0 10 / 0 5 / 0 0 11 / 0 9 / 0 0 12 / 0 7 / 0 0 04 / 3 0 / 0 1 08 / 2 0 / 0 1 12 / 0 3 / 0 1 04 / 0 9 / 0 2 08 / 2 3 / 0 2 12 / 0 3 / 0 2 04 / 0 2 / 0 3 08 / 0 4 / 0 3 12 / 0 3 / 0 3 04 / 1 2 / 0 4 08 / 3 0 / 0 4 12 / 2 2 / 0 4 04 / 2 6 / 0 5 09 / 1 2 / 0 5 06 / 1 3 / 0 6 05 / 0 2 / 0 7 06 / 2 5 / 0 8 06 / 2 4 / 0 9 ea s u r i n g  Po i n t  (f t . ) MW‐4 Water Depth Over Time (ft. blmp) 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 10 / 1 0 / 7 9 09 / 1 5 / 8 0 12 / 0 1 / 8 4 10 / 0 1 / 8 5 06 / 1 9 / 8 6 04 / 2 8 / 8 7 06 / 0 1 / 8 8 06 / 2 1 / 8 9 05 / 0 8 / 9 0 05 / 2 1 / 9 1 06 / 1 1 / 9 2 06 / 0 8 / 9 3 06 / 1 5 / 9 4 06 / 2 7 / 9 5 06 / 0 7 / 9 6 05 / 1 1 / 9 9 04 / 0 4 / 0 0 05 / 2 5 / 0 0 07 / 0 6 / 0 0 08 / 0 2 / 0 0 09 / 0 8 / 0 0 10 / 0 5 / 0 0 11 / 0 9 / 0 0 12 / 0 7 / 0 0 04 / 3 0 / 0 1 08 / 2 0 / 0 1 12 / 0 3 / 0 1 04 / 0 9 / 0 2 08 / 2 3 / 0 2 12 / 0 3 / 0 2 04 / 0 2 / 0 3 08 / 0 4 / 0 3 12 / 0 3 / 0 3 04 / 1 2 / 0 4 08 / 3 0 / 0 4 12 / 2 2 / 0 4 04 / 2 6 / 0 5 09 / 1 2 / 0 5 06 / 1 3 / 0 6 05 / 0 2 / 0 7 06 / 2 5 / 0 8 06 / 2 4 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) MW‐4 Water Depth Over Time (ft. blmp) 55.0 60.0 65.0 70 0 11 / 0 8 / 9 9 02 / 0 8 / 0 0 05 / 0 8 / 0 0 08 / 0 8 / 0 0 11 / 0 8 / 0 0 02 / 0 8 / 0 1 05 / 0 8 / 0 1 08 / 0 8 / 0 1 11 / 0 8 / 0 1 02 / 0 8 / 0 2 05 / 0 8 / 0 2 08 / 0 8 / 0 2 11 / 0 8 / 0 2 02 / 0 8 / 0 3 05 / 0 8 / 0 3 08 / 0 8 / 0 3 11 / 0 8 / 0 3 02 / 0 8 / 0 4 05 / 0 8 / 0 4 08 / 0 8 / 0 4 11 / 0 8 / 0 4 02 / 0 8 / 0 5 05 / 0 8 / 0 5 08 / 0 8 / 0 5 11 / 0 8 / 0 5 02 / 0 8 / 0 6 05 / 0 8 / 0 6 08 / 0 8 / 0 6 11 / 0 8 / 0 6 02 / 0 8 / 0 7 05 / 0 8 / 0 7 08 / 0 8 / 0 7 11 / 0 8 / 0 7 02 / 0 8 / 0 8 05 / 0 8 / 0 8 08 / 0 8 / 0 8 11 / 0 8 / 0 8 02 / 0 8 / 0 9 05 / 0 8 / 0 9 08 / 0 8 / 0 9 11 / 0 8 / 0 9 02 / 0 8 / 1 0 asu r i n g  Po i n t  (f t . ) TW4‐1 Water Depth Over Time (ft. blmp) 55.0 60.0 65.0 70.0 75.0 80.0 85.0 11 / 0 8 / 9 9 02 / 0 8 / 0 0 05 / 0 8 / 0 0 08 / 0 8 / 0 0 11 / 0 8 / 0 0 02 / 0 8 / 0 1 05 / 0 8 / 0 1 08 / 0 8 / 0 1 11 / 0 8 / 0 1 02 / 0 8 / 0 2 05 / 0 8 / 0 2 08 / 0 8 / 0 2 11 / 0 8 / 0 2 02 / 0 8 / 0 3 05 / 0 8 / 0 3 08 / 0 8 / 0 3 11 / 0 8 / 0 3 02 / 0 8 / 0 4 05 / 0 8 / 0 4 08 / 0 8 / 0 4 11 / 0 8 / 0 4 02 / 0 8 / 0 5 05 / 0 8 / 0 5 08 / 0 8 / 0 5 11 / 0 8 / 0 5 02 / 0 8 / 0 6 05 / 0 8 / 0 6 08 / 0 8 / 0 6 11 / 0 8 / 0 6 02 / 0 8 / 0 7 05 / 0 8 / 0 7 08 / 0 8 / 0 7 11 / 0 8 / 0 7 02 / 0 8 / 0 8 05 / 0 8 / 0 8 08 / 0 8 / 0 8 11 / 0 8 / 0 8 02 / 0 8 / 0 9 05 / 0 8 / 0 9 08 / 0 8 / 0 9 11 / 0 8 / 0 9 02 / 0 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐1 Water Depth Over Time (ft. blmp) 62.0 64.0 66.0 68.0 70.0 72.0 11 / 0 8 / 9 9 01 / 1 0 / 0 0 02 / 0 1 / 0 0 02 / 2 3 / 0 0 03 / 1 5 / 0 0 04 / 0 4 / 0 0 04 / 2 8 / 0 0 05 / 1 5 / 0 0 06 / 1 6 / 0 0 07 / 1 3 / 0 0 08 / 0 2 / 0 0 08 / 3 1 / 0 0 09 / 2 0 / 0 0 12 / 0 6 / 0 0 03 / 2 9 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 12 / 0 3 / 0 1 03 / 2 6 / 0 2 06 / 0 5 / 0 2 09 / 1 1 / 0 2 12 / 0 3 / 0 2 03 / 2 6 / 0 3 06 / 0 9 / 0 3 09 / 1 1 / 0 3 12 / 0 3 / 0 3 03 / 2 8 / 0 4 06 / 1 8 / 0 4 09 / 1 6 / 0 4 12 / 2 2 / 0 4 03 / 1 5 / 0 5 06 / 3 0 / 0 5 12 / 0 7 / 0 5 07 / 1 8 / 0 6 05 / 0 2 / 0 7 03 / 2 6 / 0 8 10 / 1 4 / 0 8 09 / 1 0 / 0 9 ow Me a s u r i n g  Po i n t  (f t . ) TW4‐2 Water Depth Over Time (ft. blmp) 62.0 64.0 66.0 68.0 70.0 72.0 74.0 76.0 78.0 80.0 11 / 0 8 / 9 9 01 / 1 0 / 0 0 02 / 0 1 / 0 0 02 / 2 3 / 0 0 03 / 1 5 / 0 0 04 / 0 4 / 0 0 04 / 2 8 / 0 0 05 / 1 5 / 0 0 06 / 1 6 / 0 0 07 / 1 3 / 0 0 08 / 0 2 / 0 0 08 / 3 1 / 0 0 09 / 2 0 / 0 0 12 / 0 6 / 0 0 03 / 2 9 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 12 / 0 3 / 0 1 03 / 2 6 / 0 2 06 / 0 5 / 0 2 09 / 1 1 / 0 2 12 / 0 3 / 0 2 03 / 2 6 / 0 3 06 / 0 9 / 0 3 09 / 1 1 / 0 3 12 / 0 3 / 0 3 03 / 2 8 / 0 4 06 / 1 8 / 0 4 09 / 1 6 / 0 4 12 / 2 2 / 0 4 03 / 1 5 / 0 5 06 / 3 0 / 0 5 12 / 0 7 / 0 5 07 / 1 8 / 0 6 05 / 0 2 / 0 7 03 / 2 6 / 0 8 10 / 1 4 / 0 8 09 / 1 0 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐2 Water Depth Over Time (ft. blmp) 40.0 45.0 50.0 55.0 11 / 2 9 / 9 9 01 / 1 7 / 0 0 02 / 0 7 / 0 0 03 / 0 1 / 0 0 03 / 2 0 / 0 0 04 / 1 3 / 0 0 05 / 0 1 / 0 0 05 / 2 5 / 0 0 06 / 2 6 / 0 0 07 / 1 3 / 0 0 08 / 0 2 / 0 0 08 / 3 1 / 0 0 09 / 2 0 / 0 0 12 / 0 6 / 0 0 03 / 2 8 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 12 / 0 3 / 0 1 03 / 2 6 / 0 2 06 / 0 5 / 0 2 09 / 1 1 / 0 2 12 / 0 3 / 0 2 03 / 2 6 / 0 3 06 / 0 9 / 0 3 09 / 1 1 / 0 3 12 / 0 3 / 0 3 03 / 2 8 / 0 4 06 / 1 8 / 0 4 09 / 1 6 / 0 4 12 / 2 2 / 0 4 03 / 1 5 / 0 5 06 / 3 0 / 0 5 12 / 0 7 / 0 5 07 / 1 8 / 0 6 05 / 0 2 / 0 7 03 / 2 6 / 0 8 10 / 1 4 / 0 8 09 / 1 0 / 0 9 eas u r i n g  Po i n t  (f t . ) TW4‐3 Water Depth Over Time (ft.  blmp) 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 11 / 2 9 / 9 9 01 / 1 7 / 0 0 02 / 0 7 / 0 0 03 / 0 1 / 0 0 03 / 2 0 / 0 0 04 / 1 3 / 0 0 05 / 0 1 / 0 0 05 / 2 5 / 0 0 06 / 2 6 / 0 0 07 / 1 3 / 0 0 08 / 0 2 / 0 0 08 / 3 1 / 0 0 09 / 2 0 / 0 0 12 / 0 6 / 0 0 03 / 2 8 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 06 / 2 1 / 0 1 09 / 1 9 / 0 1 12 / 0 3 / 0 1 03 / 2 6 / 0 2 06 / 0 5 / 0 2 09 / 1 1 / 0 2 12 / 0 3 / 0 2 03 / 2 6 / 0 3 06 / 0 9 / 0 3 09 / 1 1 / 0 3 12 / 0 3 / 0 3 03 / 2 8 / 0 4 06 / 1 8 / 0 4 09 / 1 6 / 0 4 12 / 2 2 / 0 4 03 / 1 5 / 0 5 06 / 3 0 / 0 5 12 / 0 7 / 0 5 07 / 1 8 / 0 6 05 / 0 2 / 0 7 03 / 2 6 / 0 8 10 / 1 4 / 0 8 09 / 1 0 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐3 Water Depth Over Time (ft.  blmp) 50.0 60.0 70.0 80.0 05 / 2 5 / 0 0 11 / 2 5 / 0 0 05 / 2 5 / 0 1 11 / 2 5 / 0 1 05 / 2 5 / 0 2 11 / 2 5 / 0 2 05 / 2 5 / 0 3 11 / 2 5 / 0 3 05 / 2 5 / 0 4 11 / 2 5 / 0 4 05 / 2 5 / 0 5 11 / 2 5 / 0 5 05 / 2 5 / 0 6 11 / 2 5 / 0 6 05 / 2 5 / 0 7 11 / 2 5 / 0 7 05 / 2 5 / 0 8 11 / 2 5 / 0 8 05 / 2 5 / 0 9 11 / 2 5 / 0 9 ea s u r i n g  Po i n t  (f t . ) TW4‐4 Water Depth Over Time (ft. blmp) 50.0 60.0 70.0 80.0 90.0 100.0 110.0 05 / 2 5 / 0 0 11 / 2 5 / 0 0 05 / 2 5 / 0 1 11 / 2 5 / 0 1 05 / 2 5 / 0 2 11 / 2 5 / 0 2 05 / 2 5 / 0 3 11 / 2 5 / 0 3 05 / 2 5 / 0 4 11 / 2 5 / 0 4 05 / 2 5 / 0 5 11 / 2 5 / 0 5 05 / 2 5 / 0 6 11 / 2 5 / 0 6 05 / 2 5 / 0 7 11 / 2 5 / 0 7 05 / 2 5 / 0 8 11 / 2 5 / 0 8 05 / 2 5 / 0 9 11 / 2 5 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐4 Water Depth Over Time (ft. blmp) 50.0 52.0 54.0 56.0 01 / 0 2 / 0 0 07 / 0 2 / 0 0 01 / 0 2 / 0 1 07 / 0 2 / 0 1 01 / 0 2 / 0 2 07 / 0 2 / 0 2 01 / 0 2 / 0 3 07 / 0 2 / 0 3 01 / 0 2 / 0 4 07 / 0 2 / 0 4 01 / 0 2 / 0 5 07 / 0 2 / 0 5 01 / 0 2 / 0 6 07 / 0 2 / 0 6 01 / 0 2 / 0 7 07 / 0 2 / 0 7 01 / 0 2 / 0 8 07 / 0 2 / 0 8 01 / 0 2 / 0 9 07 / 0 2 / 0 9 01 / 0 2 / 1 0 eas u r i n g  Po i n t  (f t . ) TW4‐5 Water Depth Over time (ft. blmp) 50.0 52.0 54.0 56.0 58.0 60.0 62.0 01 / 0 2 / 0 0 07 / 0 2 / 0 0 01 / 0 2 / 0 1 07 / 0 2 / 0 1 01 / 0 2 / 0 2 07 / 0 2 / 0 2 01 / 0 2 / 0 3 07 / 0 2 / 0 3 01 / 0 2 / 0 4 07 / 0 2 / 0 4 01 / 0 2 / 0 5 07 / 0 2 / 0 5 01 / 0 2 / 0 6 07 / 0 2 / 0 6 01 / 0 2 / 0 7 07 / 0 2 / 0 7 01 / 0 2 / 0 8 07 / 0 2 / 0 8 01 / 0 2 / 0 9 07 / 0 2 / 0 9 01 / 0 2 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐5 Water Depth Over time (ft. blmp) TW4‐6 Water level Over time (ft. blmp) 50.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 TW4‐6 Water level Over time (ft. blmp) 50.0 55.0 60.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 (ft . ) TW4‐6 Water level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐6 Water level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐6 Water level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐6 Water level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 95.0 100.0 05 / 2 5 / 0 0 08 / 2 5 / 0 0 11 / 2 5 / 0 0 02 / 2 5 / 0 1 05 / 2 5 / 0 1 08 / 2 5 / 0 1 11 / 2 5 / 0 1 02 / 2 5 / 0 2 05 / 2 5 / 0 2 08 / 2 5 / 0 2 11 / 2 5 / 0 2 02 / 2 5 / 0 3 05 / 2 5 / 0 3 08 / 2 5 / 0 3 11 / 2 5 / 0 3 02 / 2 5 / 0 4 05 / 2 5 / 0 4 08 / 2 5 / 0 4 11 / 2 5 / 0 4 02 / 2 5 / 0 5 05 / 2 5 / 0 5 08 / 2 5 / 0 5 11 / 2 5 / 0 5 02 / 2 5 / 0 6 05 / 2 5 / 0 6 08 / 2 5 / 0 6 11 / 2 5 / 0 6 02 / 2 5 / 0 7 05 / 2 5 / 0 7 08 / 2 5 / 0 7 11 / 2 5 / 0 7 02 / 2 5 / 0 8 05 / 2 5 / 0 8 08 / 2 5 / 0 8 11 / 2 5 / 0 8 02 / 2 5 / 0 9 05 / 2 5 / 0 9 08 / 2 5 / 0 9 11 / 2 5 / 0 9 02 / 2 5 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐6 Water level Over time (ft. blmp) TW4‐7 Water Level Over time (ft. blmp) 50.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 TW4‐7 Water Level Over time (ft. blmp) 50.0 55.0 60.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 nt (f t . ) TW4‐7 Water Level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 Me a s u r i n g  Po i n t  (f t . ) TW4‐7 Water Level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐7 Water Level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐7 Water Level Over time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 85.0 90.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐7 Water Level Over time (ft. blmp) TW4‐8 Water Level Over Time (ft. blmp) 60.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 TW4‐8 Water Level Over Time (ft. blmp) 60.0 62.0 64.0 66.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 nt (f t . ) TW4‐8 Water Level Over Time (ft. blmp) 60.0 62.0 64.0 66.0 68.0 70.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 Me a s u r i n g  Po i n t  (f t . ) TW4‐8 Water Level Over Time (ft. blmp) 60.0 62.0 64.0 66.0 68.0 70.0 72.0 74.0 76.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐8 Water Level Over Time (ft. blmp) 60.0 62.0 64.0 66.0 68.0 70.0 72.0 74.0 76.0 78.0 80.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐8 Water Level Over Time (ft. blmp) 60.0 62.0 64.0 66.0 68.0 70.0 72.0 74.0 76.0 78.0 80.0 11 / 2 9 / 9 9 02 / 2 9 / 0 0 05 / 3 1 / 0 0 08 / 3 1 / 0 0 11 / 3 0 / 0 0 02 / 2 8 / 0 1 05 / 3 1 / 0 1 08 / 3 1 / 0 1 11 / 3 0 / 0 1 02 / 2 8 / 0 2 05 / 3 1 / 0 2 08 / 3 1 / 0 2 11 / 3 0 / 0 2 02 / 2 8 / 0 3 05 / 3 1 / 0 3 08 / 3 1 / 0 3 11 / 3 0 / 0 3 02 / 2 9 / 0 4 05 / 3 1 / 0 4 08 / 3 1 / 0 4 11 / 3 0 / 0 4 02 / 2 8 / 0 5 05 / 3 1 / 0 5 08 / 3 1 / 0 5 11 / 3 0 / 0 5 02 / 2 8 / 0 6 05 / 3 1 / 0 6 08 / 3 1 / 0 6 11 / 3 0 / 0 6 02 / 2 8 / 0 7 05 / 3 1 / 0 7 08 / 3 1 / 0 7 11 / 3 0 / 0 7 02 / 2 9 / 0 8 05 / 3 1 / 0 8 08 / 3 1 / 0 8 11 / 3 0 / 0 8 02 / 2 8 / 0 9 05 / 3 1 / 0 9 08 / 3 1 / 0 9 11 / 3 0 / 0 9 02 / 2 8 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐8 Water Level Over Time (ft. blmp) 0/9 9 0/0 0 0/0 0 0/0 1 0/0 1 0/0 2 0/0 2 0/0 3 0/0 3 0/0 4 0/0 4 0/0 5 0/0 5 0/0 6 0/0 6 0/0 7 0/0 7 0/0 8 0/0 8 0/0 9 0/0 9 TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 54.0 56.0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 nt (f t . ) TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 54.0 56.0 58.0 60.0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 ow Me a s u r i n g  Po i n t  (f t . ) TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 54.0 56.0 58.0 60.0 62.0 64.0 66 0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 54.0 56.0 58.0 60.0 62.0 64.0 66.0 68.0 70.0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐9 Water Level Over Time (ft. blmp) 50.0 52.0 54.0 56.0 58.0 60.0 62.0 64.0 66.0 68.0 70.0 12 / 2 0 / 9 9 06 / 2 0 / 0 0 12 / 2 0 / 0 0 06 / 2 0 / 0 1 12 / 2 0 / 0 1 06 / 2 0 / 0 2 12 / 2 0 / 0 2 06 / 2 0 / 0 3 12 / 2 0 / 0 3 06 / 2 0 / 0 4 12 / 2 0 / 0 4 06 / 2 0 / 0 5 12 / 2 0 / 0 5 06 / 2 0 / 0 6 12 / 2 0 / 0 6 06 / 2 0 / 0 7 12 / 2 0 / 0 7 06 / 2 0 / 0 8 12 / 2 0 / 0 8 06 / 2 0 / 0 9 12 / 2 0 / 0 9 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐9 Water Level Over Time (ft. blmp) 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 0 TW4‐10 Water Level Over Time (ft. blmp) 52.00 53 00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 TW4‐10 Water Level Over Time (ft. blmp) 52.00 53.00 54.00 55 00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 oin t  (f t . ) TW4‐10 Water Level Over Time (ft. blmp) 52.00 53.00 54.00 55.00 56.00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 w Me a s u r i n g  Po i n t  (f t . ) TW4‐10 Water Level Over Time (ft. blmp) 52.00 53.00 54.00 55.00 56.00 57.00 58.00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐10 Water Level Over Time (ft. blmp) 52.00 53.00 54.00 55.00 56.00 57.00 58.00 59.00 60.00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐10 Water Level Over Time (ft. blmp) 52.00 53.00 54.00 55.00 56.00 57.00 58.00 59.00 60.00 Ja n ‐02 Ap r ‐02 Ju l ‐02 Oc t ‐02 Ja n ‐03 Ap r ‐03 Ju l ‐03 Oc t ‐03 Ja n ‐04 Ap r ‐04 Ju l ‐04 Oc t ‐04 Ja n ‐05 Ap r ‐05 Ju l ‐05 Oc t ‐05 Ja n ‐06 Ap r ‐06 Ju l ‐06 Oc t ‐06 Ja n ‐07 Ap r ‐07 Ju l ‐07 Oc t ‐07 Ja n ‐08 Ap r ‐08 Ju l ‐08 Oc t ‐08 Ja n ‐09 Ap r ‐09 Ju l ‐09 Oc t ‐09 Ja n ‐10 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐10 Water Level Over Time (ft. blmp) 50.0 55.0 60.0 65.0 01 / 0 3 / 0 2 04 / 0 3 / 0 2 07 / 0 3 / 0 2 10 / 0 3 / 0 2 01 / 0 3 / 0 3 04 / 0 3 / 0 3 07 / 0 3 / 0 3 10 / 0 3 / 0 3 01 / 0 3 / 0 4 04 / 0 3 / 0 4 07 / 0 3 / 0 4 10 / 0 3 / 0 4 01 / 0 3 / 0 5 04 / 0 3 / 0 5 07 / 0 3 / 0 5 10 / 0 3 / 0 5 01 / 0 3 / 0 6 04 / 0 3 / 0 6 07 / 0 3 / 0 6 10 / 0 3 / 0 6 01 / 0 3 / 0 7 04 / 0 3 / 0 7 07 / 0 3 / 0 7 10 / 0 3 / 0 7 01 / 0 3 / 0 8 04 / 0 3 / 0 8 07 / 0 3 / 0 8 10 / 0 3 / 0 8 01 / 0 3 / 0 9 04 / 0 3 / 0 9 07 / 0 3 / 0 9 10 / 0 3 / 0 9 01 / 0 3 / 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐11 Water Level Over Time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 01 / 0 3 / 0 2 04 / 0 3 / 0 2 07 / 0 3 / 0 2 10 / 0 3 / 0 2 01 / 0 3 / 0 3 04 / 0 3 / 0 3 07 / 0 3 / 0 3 10 / 0 3 / 0 3 01 / 0 3 / 0 4 04 / 0 3 / 0 4 07 / 0 3 / 0 4 10 / 0 3 / 0 4 01 / 0 3 / 0 5 04 / 0 3 / 0 5 07 / 0 3 / 0 5 10 / 0 3 / 0 5 01 / 0 3 / 0 6 04 / 0 3 / 0 6 07 / 0 3 / 0 6 10 / 0 3 / 0 6 01 / 0 3 / 0 7 04 / 0 3 / 0 7 07 / 0 3 / 0 7 10 / 0 3 / 0 7 01 / 0 3 / 0 8 04 / 0 3 / 0 8 07 / 0 3 / 0 8 10 / 0 3 / 0 8 01 / 0 3 / 0 9 04 / 0 3 / 0 9 07 / 0 3 / 0 9 10 / 0 3 / 0 9 01 / 0 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐11 Water Level Over Time (ft. blmp) 30.0 32.0 34.0 36.0 38.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐12 Water Level Over Time (ft. blmp) 30.0 32.0 34.0 36.0 38.0 40.0 42.0 44.0 46.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐12 Water Level Over Time (ft. blmp) TW4‐13 Water Level Over Time (ft.blmp) 40.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 TW4‐13 Water Level Over Time (ft. blmp) 40.0 50.0 60 0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 nt (f t . ) TW4‐13 Water Level Over Time (ft. blmp) 40.0 50.0 60.0 70.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 w Me a s u r i n g  Po i n t  (f t . ) TW4‐13 Water Level Over Time (ft. blmp) 40.0 50.0 60.0 70.0 80.0 90.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐13 Water Level Over Time (ft. blmp) 40.0 50.0 60.0 70.0 80.0 90.0 100.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐13 Water Level Over Time (ft. blmp) 40.0 50.0 60.0 70.0 80.0 90.0 100.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐13 Water Level Over Time (ft. blmp) 86.0 87.0 88.0 89.0 90.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 sur i n g  Po i n t  (f t . ) TW4‐14 Water Level Over Time (ft. blmp) 86.0 87.0 88.0 89.0 90.0 91.0 92.0 93.0 94.0 95.0 96.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐14 Water Level Over Time (ft. blmp) TW4‐15 Water Level Over Time (ft. blmp) 40 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 TW4‐15 Water Level Over Time (ft. blmp) 40 50 60 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 nt (f t . ) TW4‐15 Water Level Over Time (ft. blmp) 40 50 60 70 80 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 w Me a s u r i n g  Po i n t  (f t . ) TW4‐15 Water Level Over Time (ft. blmp) 40 50 60 70 80 90 100 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐15 Water Level Over Time (ft. blmp) 40 50 60 70 80 90 100 110 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐15 Water Level Over Time (ft. blmp) 40 50 60 70 80 90 100 110 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐15 Water Level Over Time (ft. blmp) 50.0 55.0 60.0 65.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 w Me a s u r i n g  Po i n t  (f t . ) TW4‐16 Water Level Over Time (ft. blmp) 50.0 55.0 60.0 65.0 70.0 75.0 80.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐16 Water Level Over Time (ft. blmp) TW4‐17 Water Level Over Time (ft. blmp) 75.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 TW4‐17 Water Level Over Time (ft. blmp) 75.0 76.0 77.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 t (f t . ) TW4‐17 Water Level Over Time (ft. blmp) 75.0 76.0 77.0 78.0 79.0 80 0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐17 Water Level Over Time (ft. blmp) 75.0 76.0 77.0 78.0 79.0 80.0 81.0 82.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐17 Water Level Over Time (ft. blmp) 75.0 76.0 77.0 78.0 79.0 80.0 81.0 82.0 83.0 84.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐17 Water Level Over Time (ft. blmp) 75.0 76.0 77.0 78.0 79.0 80.0 81.0 82.0 83.0 84.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐17 Water Level Over Time (ft. blmp) TW4‐18 Water Level Over Time (ft. blmp) 48.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 TW4‐18 Water Level Over Time (ft. blmp) 48.0 50.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 t (f t . ) TW4‐18 Water Level Over Time (ft. blmp) 48.0 50.0 52.0 54.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 Me a s u r i n g  Po i n t  (f t . ) TW4‐18 Water Level Over Time (ft. blmp) 48.0 50.0 52.0 54.0 56.0 58.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐18 Water Level Over Time (ft. blmp) 48.0 50.0 52.0 54.0 56.0 58.0 60.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐18 Water Level Over Time (ft. blmp) 48.0 50.0 52.0 54.0 56.0 58.0 60.0 8/ 2 3 / 2 0 0 2 11 / 2 3 / 2 0 0 2 2/ 2 3 / 2 0 0 3 5/ 2 3 / 2 0 0 3 8/ 2 3 / 2 0 0 3 11 / 2 3 / 2 0 0 3 2/ 2 3 / 2 0 0 4 5/ 2 3 / 2 0 0 4 8/ 2 3 / 2 0 0 4 11 / 2 3 / 2 0 0 4 2/ 2 3 / 2 0 0 5 5/ 2 3 / 2 0 0 5 8/ 2 3 / 2 0 0 5 11 / 2 3 / 2 0 0 5 2/ 2 3 / 2 0 0 6 5/ 2 3 / 2 0 0 6 8/ 2 3 / 2 0 0 6 11 / 2 3 / 2 0 0 6 2/ 2 3 / 2 0 0 7 5/ 2 3 / 2 0 0 7 8/ 2 3 / 2 0 0 7 11 / 2 3 / 2 0 0 7 2/ 2 3 / 2 0 0 8 5/ 2 3 / 2 0 0 8 8/ 2 3 / 2 0 0 8 11 / 2 3 / 2 0 0 8 2/ 2 3 / 2 0 0 9 5/ 2 3 / 2 0 0 9 8/ 2 3 / 2 0 0 9 11 / 2 3 / 2 0 0 9 2/ 2 3 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐18 Water Level Over Time (ft. blmp) 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 0 TW4‐19 Water Level Over Time (ft. blmp) 45.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 TW4‐19 Water Level Over Time (ft. blmp) 45.0 55.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 nt  (f t . ) TW4‐19 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75 0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐19 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐19 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 95.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐19 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 95.0 08 / 2 3 / 0 2 11 / 2 3 / 0 2 02 / 2 3 / 0 3 05 / 2 3 / 0 3 08 / 2 3 / 0 3 11 / 2 3 / 0 3 02 / 2 3 / 0 4 05 / 2 3 / 0 4 08 / 2 3 / 0 4 11 / 2 3 / 0 4 02 / 2 3 / 0 5 05 / 2 3 / 0 5 08 / 2 3 / 0 5 11 / 2 3 / 0 5 02 / 2 3 / 0 6 05 / 2 3 / 0 6 08 / 2 3 / 0 6 11 / 2 3 / 0 6 02 / 2 3 / 0 7 05 / 2 3 / 0 7 08 / 2 3 / 0 7 11 / 2 3 / 0 7 02 / 2 3 / 0 8 05 / 2 3 / 0 8 08 / 2 3 / 0 8 11 / 2 3 / 0 8 02 / 2 3 / 0 9 05 / 2 3 / 0 9 08 / 2 3 / 0 9 11 / 2 3 / 0 9 02 / 2 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐19 Water Level Over Time (ft. blmp) 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 0 TW4‐20 Water Level Over Time (ft. blmp) 45.0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 TW4‐20 Water Level Over Time (ft. blmp) 45.0 55.0 65 0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 nt (f t . ) TW4‐20 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐20 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐20 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 95.0 105.0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐20 Water Level Over Time (ft. blmp) 45.0 55.0 65.0 75.0 85.0 95.0 105.0 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐20 Water Level Over Time (ft. blmp) TW4‐21 Water Level Over Time (ft. blmp) 52.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 TW4‐21 Water Level Over Time (ft. blmp) 52.0 54.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 t (f t . ) TW4‐21 Water Level Over Time (ft. blmp) 52.0 54.0 56.0 58.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐21 Water Level Over Time (ft. blmp) 52.0 54.0 56.0 58.0 60.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐21 Water Level Over Time (ft. blmp) 52.0 54.0 56.0 58.0 60.0 62.0 64.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐21 Water Level Over Time (ft. blmp) 52.0 54.0 56.0 58.0 60.0 62.0 64.0 7/ 2 9 / 2 0 0 5 10 / 2 9 / 2 0 0 5 1/ 2 9 / 2 0 0 6 4/ 2 9 / 2 0 0 6 7/ 2 9 / 2 0 0 6 10 / 2 9 / 2 0 0 6 1/ 2 9 / 2 0 0 7 4/ 2 9 / 2 0 0 7 7/ 2 9 / 2 0 0 7 10 / 2 9 / 2 0 0 7 1/ 2 9 / 2 0 0 8 4/ 2 9 / 2 0 0 8 7/ 2 9 / 2 0 0 8 10 / 2 9 / 2 0 0 8 1/ 2 9 / 2 0 0 9 4/ 2 9 / 2 0 0 9 7/ 2 9 / 2 0 0 9 10 / 2 9 / 2 0 0 9 1/ 2 9 / 2 0 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐21 Water Level Over Time (ft. blmp) 53.50 54.00 54.50 55.00 55.50 56.00 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 eas u r i n g  Po i n t  (f t . ) TW4‐22 Water Depth Over Time 53.50 54.00 54.50 55.00 55.50 56.00 56.50 57.00 57.50 58.00 58.50 07 / 2 9 / 0 5 10 / 2 9 / 0 5 01 / 2 9 / 0 6 04 / 2 9 / 0 6 07 / 2 9 / 0 6 10 / 2 9 / 0 6 01 / 2 9 / 0 7 04 / 2 9 / 0 7 07 / 2 9 / 0 7 10 / 2 9 / 0 7 01 / 2 9 / 0 8 04 / 2 9 / 0 8 07 / 2 9 / 0 8 10 / 2 9 / 0 8 01 / 2 9 / 0 9 04 / 2 9 / 0 9 07 / 2 9 / 0 9 10 / 2 9 / 0 9 01 / 2 9 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐22 Water Depth Over Time 65.00 65.50 66.00 66.50 67.00 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 ea s u r i n g  Po i n t  (f t . ) TW4‐23 Water Depth Over Time (ft. blmp) 65.00 65.50 66.00 66.50 67.00 67.50 68.00 68.50 69.00 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐23 Water Depth Over Time (ft. blmp) 55.00 55.50 56.00 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 eas u r i n g  Po i n t  (f t . ) TW4‐24 Water Depth Over Time (ft. blmp) 55.00 55.50 56.00 56.50 57.00 57.50 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐24 Water Depth Over Time (ft. blmp) 40.0 45.0 50.0 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 Mea s u r i n g  Po i n t  (f t . ) TW4‐25 Water Depth Over Time (ft. blmp) 40.0 45.0 50.0 55.0 60.0 65.0 09 / 1 3 / 0 7 10 / 1 3 / 0 7 11 / 1 3 / 0 7 12 / 1 3 / 0 7 01 / 1 3 / 0 8 02 / 1 3 / 0 8 03 / 1 3 / 0 8 04 / 1 3 / 0 8 05 / 1 3 / 0 8 06 / 1 3 / 0 8 07 / 1 3 / 0 8 08 / 1 3 / 0 8 09 / 1 3 / 0 8 10 / 1 3 / 0 8 11 / 1 3 / 0 8 12 / 1 3 / 0 8 01 / 1 3 / 0 9 02 / 1 3 / 0 9 03 / 1 3 / 0 9 04 / 1 3 / 0 9 05 / 1 3 / 0 9 06 / 1 3 / 0 9 07 / 1 3 / 0 9 08 / 1 3 / 0 9 09 / 1 3 / 0 9 10 / 1 3 / 0 9 11 / 1 3 / 0 9 12 / 1 3 / 0 9 01 / 1 3 / 1 0 02 / 1 3 / 1 0 De p t h  Be l o w  Me a s u r i n g  Po i n t  (f t . ) TW4‐25 Water Depth Over Time (ft. blmp) Tab G Depths to Groundwater and Elevations Over Time for Groundwater Monitoring Wells Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,620.77 5,622.33 1.56 123.6 5,527.63 09/25/79 94.70 93.14 5,527.63 10/10/79 94.70 93.14 5,528.43 01/10/80 93.90 92.34 5,529.93 03/20/80 92.40 90.84 5,528.03 06/17/80 94.30 92.74 5,528.03 09/15/80 94.30 92.74 5,527.93 10/08/80 94.40 92.84 5,527.93 02/12/81 94.40 92.84 5,525.93 09/01/84 96.40 94.84 5,528.33 12/01/84 94.00 92.44 5,528.13 02/01/85 94.20 92.64 5,528.33 06/01/85 94.00 92.44 5,528.93 09/01/85 93.40 91.84 5,528.93 10/01/85 93.40 91.84 5,528.93 11/01/85 93.40 91.84 5,528.83 12/01/85 93.50 91.94 5,512.33 03/01/86 110.00 108.44 5,528.91 06/19/86 93.42 91.86 5,528.83 09/01/86 93.50 91.94 5,529.16 12/01/86 93.17 91.61 5,526.66 02/20/87 95.67 94.11 5 529 16 04/28/87 93 17 91 61 Water Levels and Data over Time White Mesa Mill - Well MW4 5,529.16 04/28/87 93.17 91.61 5,529.08 08/14/87 93.25 91.69 5,529.00 11/20/87 93.33 91.77 5,528.75 01/26/88 93.58 92.02 5,528.91 06/01/88 93.42 91.86 5,528.25 08/23/88 94.08 92.52 5,529.00 11/02/88 93.33 91.77 5,528.33 03/09/89 94.00 92.44 5,529.10 06/21/89 93.23 91.67 5,529.06 09/01/89 93.27 91.71 5,529.21 11/15/89 93.12 91.56 5,529.22 02/16/90 93.11 91.55 5,529.43 05/08/90 92.90 91.34 5,529.40 08/07/90 92.93 91.37 5,529.53 11/13/90 92.80 91.24 5,529.86 02/27/91 92.47 90.91 5,529.91 05/21/91 92.42 90.86 5,529.77 08/27/91 92.56 91.00 5,529.79 12/03/91 92.54 90.98 5,530.13 03/17/92 92.20 90.64 5,529.85 06/11/92 92.48 90.92 5,529.90 09/13/92 92.43 90.87 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,620.77 5,622.33 1.56 123.6 Water Levels and Data over Time White Mesa Mill - Well MW4 5,529.92 12/09/92 92.41 90.85 5,530.25 03/24/93 92.08 90.52 5,530.20 06/08/93 92.13 90.57 5,530.19 09/22/93 92.14 90.58 5,529.75 12/14/93 92.58 91.02 5,530.98 03/24/94 91.35 89.79 5,531.35 06/15/94 90.98 89.42 5,531.62 08/18/94 90.71 89.15 5,532.58 12/13/94 89.75 88.19 5,533.42 03/16/95 88.91 87.35 5,534.70 06/27/95 87.63 86.07 5,535.44 09/20/95 86.89 85.33 5,537.16 12/11/95 85.17 83.61 5,538.37 03/28/96 83.96 82.40 5,539.10 06/07/96 83.23 81.67 5,539.13 09/16/96 83.20 81.64 5,542.29 03/20/97 80.04 78.48 5,551.58 04/07/99 70.75 69.19 5,552.08 05/11/99 70.25 68.69 5,552.83 07/06/99 69.50 67.94 5,553.47 09/28/99 68.86 67.30 5 554 63 01/03/00 67 70 66 145,554.63 01/03/00 67.70 66.14 5,555.13 04/04/00 67.20 65.64 5,555.73 05/02/00 66.60 65.04 5,556.03 05/11/00 66.30 64.74 5,555.73 05/15/00 66.60 65.04 5,555.98 05/25/00 66.35 64.79 5,556.05 06/09/00 66.28 64.72 5,556.18 06/16/00 66.15 64.59 5,556.05 06/26/00 66.28 64.72 5,556.15 07/06/00 66.18 64.62 5,556.18 07/13/00 66.15 64.59 5,556.17 07/18/00 66.16 64.60 5,556.26 07/25/00 66.07 64.51 5,556.35 08/02/00 65.98 64.42 5,556.38 08/09/00 65.95 64.39 5,556.39 08/15/00 65.94 64.38 5,556.57 08/31/00 65.76 64.20 5,556.68 09/08/00 65.65 64.09 5,556.73 09/13/00 65.60 64.04 5,556.82 09/20/00 65.51 63.95 5,556.84 09/29/00 65.49 63.93 5,556.81 10/05/00 65.52 63.96 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,620.77 5,622.33 1.56 123.6 Water Levels and Data over Time White Mesa Mill - Well MW4 5,556.89 10/12/00 65.44 63.88 5,556.98 10/19/00 65.35 63.79 5,557.01 10/23/00 65.32 63.76 5,557.14 11/09/00 65.19 63.63 5,557.17 11/14/00 65.16 63.60 5,556.95 11/21/00 65.38 63.82 5,557.08 11/30/00 65.25 63.69 5,557.55 12/07/00 64.78 63.22 5,557.66 01/14/01 64.67 63.11 5,557.78 02/09/01 64.55 62.99 5,558.28 03/29/01 64.05 62.49 5,558.23 04/30/01 64.10 62.54 5,558.31 05/31/01 64.02 62.46 5,558.49 06/22/01 63.84 62.28 5,558.66 07/10/01 63.67 62.11 5,559.01 08/20/01 63.32 61.76 5,559.24 09/19/01 63.09 61.53 5,559.26 10/02/01 63.07 61.51 5,559.27 11/08/01 63.06 61.50 5,559.77 12/03/01 62.56 61.00 5,559.78 01/03/02 62.55 60.99 5 559 96 02/06/02 62 37 60 815,559.96 02/06/02 62.37 60.81 5,560.16 03/26/02 62.17 60.61 5,560.28 04/09/02 62.05 60.49 5,560.76 05/23/02 61.57 60.01 5,560.58 06/05/02 61.75 60.19 5,560.43 07/08/02 61.90 60.34 5,560.44 08/23/02 61.89 60.33 5,560.71 09/11/02 61.62 60.06 5,560.89 10/23/02 61.44 59.88 5,557.86 11/22/02 64.47 62.91 5,561.10 12/03/02 61.23 59.67 5,561.39 01/09/03 60.94 59.38 5,561.41 02/12/03 60.92 59.36 5,561.93 03/26/03 60.40 58.84 5,561.85 04/02/03 60.48 58.92 5,536.62 05/01/03 85.71 84.15 5,528.56 06/09/03 93.77 92.21 5,535.28 07/07/03 87.05 85.49 5,534.44 08/04/03 87.89 86.33 5,537.10 09/11/03 85.23 83.67 5,539.96 10/02/03 82.37 80.81 5,535.91 11/07/03 86.42 84.86 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,620.77 5,622.33 1.56 123.6 Water Levels and Data over Time White Mesa Mill - Well MW4 5,550.70 12/03/03 71.63 70.07 5,557.58 01/15/04 64.75 63.19 5,558.80 02/10/04 63.53 61.97 5,560.08 03/28/04 62.25 60.69 5,560.55 04/12/04 61.78 60.22 5,561.06 05/13/04 61.27 59.71 5,561.48 06/18/04 60.85 59.29 5,561.86 07/28/04 60.47 58.91 5,529.17 08/30/04 93.16 91.60 5,536.55 09/16/04 85.78 84.22 5,529.00 10/11/04 93.33 91.77 5,541.55 11/16/04 80.78 79.22 5,541.12 12/22/04 81.21 79.65 5,540.59 01/18/05 81.74 80.18 5,542.85 02/28/05 79.48 77.92 5,537.91 03/15/05 84.42 82.86 5,548.67 04/26/05 73.66 72.10 5,549.53 05/24/05 72.80 71.24 5,544.36 06/30/05 77.97 76.41 5,545.16 07/29/05 77.17 75.61 5,544.67 09/12/05 77.66 76.10 5 541 28 09/27/05 81 05 79 495,541.28 09/27/05 81.0579.49 5,536.96 12/07/05 85.37 83.81 5,546.49 03/08/06 75.84 74.28 5,546.15 06/13/06 76.18 74.62 5,545.15 07/18/06 77.18 75.62 5,545.91 11/17/06 76.42 74.86 5,545.90 02/27/07 76.43 74.87 5,548.16 05/02/07 74.17 72.61 5,547.20 08/13/07 75.13 73.57 5,547.20 10/10/07 75.13 73.57 5,547.79 03/26/08 74.54 72.98 5,545.09 06/25/08 77.24 75.68 5,550.36 08/26/08 71.97 70.41 5,550.39 10/14/08 71.94 70.38 5,542.25 03/03/09 80.08 78.52 5,542.25 06/24/09 80.08 78.52 5,550.19 09/10/09 72.14 70.58 5,550.94 12/11/09 71.39 69.83 5,546.08 03/11/10 76.25 74.69 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well z 5,620.77 5,622.33 1.02 111.04 5,540.98 11/08/99 81.35 80.33 5,541.13 11/09/99 81.20 80.18 5,541.23 01/02/00 81.10 80.08 5,541.23 01/10/00 81.10 80.08 5,540.98 01/17/00 81.35 80.33 5,541.03 01/24/00 81.30 80.28 5,541.03 02/01/00 81.30 80.28 5,540.93 02/07/00 81.40 80.38 5,541.23 02/14/00 81.10 80.08 5,541.23 02/23/00 81.10 80.08 5,541.33 03/01/00 81.00 79.98 5,541.43 03/08/00 80.90 79.88 5,541.73 03/15/00 80.60 79.58 5,541.43 03/20/00 80.90 79.88 5,541.43 03/29/00 80.90 79.88 5,541.18 04/04/00 81.15 80.13 5,540.93 04/13/00 81.40 80.38 5,541.23 04/21/00 81.10 80.08 5,541.43 04/28/00 80.90 79.88 5,541.33 05/01/00 81.00 79.98 5,541.63 05/11/00 80.70 79.68 5 541 33 05/15/00 81 00 79 98 Water Levels and Data over Time White Mesa Mill - Well TW4-1 5,541.33 05/15/00 81.00 79.98 5,541.63 05/25/00 80.70 79.68 5,541.63 06/09/00 80.70 79.68 5,541.65 06/16/00 80.68 79.66 5,541.63 06/26/00 80.70 79.68 5,541.85 07/06/00 80.48 79.46 5,541.79 07/13/00 80.54 79.52 5,541.91 07/18/00 80.42 79.40 5,542.17 07/27/00 80.16 79.14 5,542.31 08/02/00 80.02 79.00 5,542.43 08/09/00 79.90 78.88 5,542.41 08/15/00 79.92 78.90 5,542.08 08/31/00 80.25 79.23 5,542.93 09/01/00 79.40 78.38 5,542.87 09/08/00 79.46 78.44 5,543.09 09/13/00 79.24 78.22 5,543.25 09/20/00 79.08 78.06 5,543.44 10/05/00 78.89 77.87 5,544.08 11/09/00 78.25 77.23 5,544.49 12/06/00 77.84 76.82 5,546.14 01/14/01 76.19 75.17 5,547.44 02/02/01 74.89 73.87 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well z 5,620.77 5,622.33 1.02 111.04 Water Levels and Data over Time White Mesa Mill - Well TW4-1 5,548.71 03/29/01 73.62 72.60 5,549.20 04/30/01 73.13 72.11 5,549.64 05/31/01 72.69 71.67 5,549.94 06/22/01 72.39 71.37 5,550.25 07/10/01 72.08 71.06 5,550.93 08/10/01 71.40 70.38 5,551.34 09/19/01 70.99 69.97 5,551.59 10/02/01 70.74 69.72 5,549.64 05/31/01 72.69 71.67 5,549.94 06/21/01 72.39 71.37 5,550.25 07/10/01 72.08 71.06 5,550.93 08/20/01 71.40 70.38 5,551.34 09/19/01 70.99 69.97 5,551.59 10/02/01 70.74 69.72 5,551.87 11/08/01 70.46 69.44 5,552.40 12/03/01 69.93 68.91 5,552.62 01/03/02 69.71 68.69 5,553.12 02/06/02 69.21 68.19 5,553.75 03/26/02 68.58 67.56 5,553.97 04/09/02 68.36 67.34 5,554.56 05/23/02 67.77 66.75 5 554 54 06/05/02 67 79 66 775,554.54 06/05/02 67.79 66.77 5,554.83 07/08/02 67.50 66.48 5,555.29 08/23/02 67.04 66.02 5,555.54 09/11/02 66.79 65.77 5,555.94 10/23/02 66.39 65.37 5,556.02 11/22/02 66.31 65.29 5,556.23 12/03/02 66.10 65.08 5,556.49 01/09/03 65.84 64.82 5,556.67 02/12/03 65.66 64.64 5,557.15 03/26/03 65.18 64.16 5,557.23 04/02/03 65.10 64.08 5,556.07 05/01/03 66.26 65.24 5,554.28 06/09/03 68.05 67.03 5,553.84 07/07/03 68.49 67.47 5,553.39 08/04/03 68.94 67.92 5,553.06 09/11/03 69.27 68.25 5,553.33 10/02/03 69.00 67.98 5,553.25 11/07/03 69.08 68.06 5,553.82 12/03/03 68.51 67.49 5,555.61 01/15/04 66.72 65.70 5,556.32 02/10/04 66.01 64.99 5,557.38 03/28/04 64.95 63.93 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well z 5,620.77 5,622.33 1.02 111.04 Water Levels and Data over Time White Mesa Mill - Well TW4-1 5,557.79 04/12/04 64.54 63.52 5,558.35 05/13/04 63.98 62.96 5,560.03 06/18/04 62.30 61.28 5,560.36 07/28/04 61.97 60.95 5,557.96 08/30/04 64.37 63.35 5,557.24 09/16/04 65.09 64.07 5,556.28 10/11/04 66.05 65.03 5,556.17 11/16/04 66.16 65.14 5,556.21 12/22/04 66.12 65.10 5,555.82 01/18/05 66.51 65.49 5,555.96 02/28/05 66.37 65.35 5,556.01 03/15/05 66.32 65.30 5,556.05 04/26/05 66.28 65.26 5,556.00 05/24/05 66.33 65.31 5,555.97 06/30/05 66.36 65.34 5,555.90 07/29/05 66.43 65.41 5,556.22 09/12/05 66.11 65.09 5,556.25 12/07/05 66.08 65.06 5,556.71 03/08/06 65.62 64.60 5,556.98 06/14/06 65.35 64.33 5,560.95 07/18/06 61.38 60.36 5 557 07 11/07/06 65 26 64 245,557.07 11/07/06 65.26 64.24 5,558.10 02/27/07 64.23 63.21 5,557.82 05/02/07 64.51 63.49 5,557.82 08/14/07 64.51 63.49 5,557.63 10/10/07 64.70 63.68 5,559.48 03/26/08 62.85 61.83 5,560.35 06/24/08 61.98 60.96 5,560.58 08/26/08 61.75 60.73 5,560.62 10/14/08 61.71 60.69 5,560.65 03/10/09 61.68 60.66 5,560.66 06/24/09 61.67 60.65 5,560.36 09/10/09 61.97 60.95 5,560.53 12/11/09 61.8 60.78 5,560.50 03/11/10 61.83 60.81 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,623.10 5,625.00 1.90 121.125 5,548.85 11/08/99 76.15 74.25 5,548.85 11/09/99 76.15 74.25 5,548.60 01/02/00 76.40 74.50 5,548.80 01/10/00 76.20 74.30 5,548.60 01/17/00 76.40 74.50 5,549.00 01/24/00 76.00 74.10 5,548.90 02/01/00 76.10 74.20 5,548.90 02/07/00 76.10 74.20 5,549.30 02/14/00 75.70 73.80 5,549.40 02/23/00 75.60 73.70 5,549.50 03/01/00 75.50 73.60 5,549.60 03/08/00 75.40 73.50 5,549.50 03/15/00 75.50 73.60 5,550.20 03/20/00 74.80 72.90 5,550.00 03/29/00 75.00 73.10 5,549.70 04/04/00 75.30 73.40 5,549.80 04/13/00 75.20 73.30 5,550.00 04/21/00 75.00 73.10 5,550.10 04/28/00 74.90 73.00 5,550.10 05/01/00 74.90 73.00 5,550.40 05/11/00 74.60 72.70 5 550 10 05/15/00 74 90 73 00 Water Levels and Data over Time White Mesa Mill - Well TW4-2 5,550.10 05/15/00 74.90 73.00 5,550.40 05/25/00 74.60 72.70 5,550.40 06/09/00 74.60 72.70 5,550.50 06/16/00 74.50 72.60 5,550.35 06/26/00 74.65 72.75 5,550.45 07/06/00 74.55 72.65 5,550.45 07/13/00 74.55 72.65 5,550.46 07/18/00 74.54 72.64 5,550.61 07/27/00 74.39 72.49 5,550.66 08/02/00 74.34 72.44 5,550.68 08/09/00 74.32 72.42 5,550.70 08/15/00 74.30 72.40 5,550.82 08/31/00 74.18 72.28 5,551.15 09/08/00 73.85 71.95 5,551.25 09/13/00 73.75 71.85 5,551.32 09/20/00 73.68 71.78 5,546.11 10/05/00 78.89 76.99 5,546.75 11/09/00 78.25 76.35 5,547.16 12/06/00 77.84 75.94 5,552.46 01/26/01 72.54 70.64 5,552.48 02/02/01 72.52 70.62 5,551.38 03/29/01 73.62 71.72 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,623.10 5,625.00 1.90 121.125 Water Levels and Data over Time White Mesa Mill - Well TW4-2 5,551.87 04/30/01 73.13 71.23 5,552.31 05/31/01 72.69 70.79 5,552.61 06/21/01 72.39 70.49 5,552.92 07/10/01 72.08 70.18 5,553.60 08/20/01 71.40 69.50 5,554.01 09/19/01 70.99 69.09 5,554.26 10/02/01 70.74 68.84 5,554.42 11/08/01 70.58 68.68 5,555.07 12/03/01 69.93 68.03 5,555.02 01/03/02 69.98 68.08 5,555.19 02/06/02 69.81 67.91 5,555.43 03/26/02 69.57 67.67 5,555.67 04/09/02 69.33 67.43 5,556.01 05/23/02 68.99 67.09 5,556.07 06/05/02 68.93 67.03 5,556.19 07/08/02 68.81 66.91 5,556.32 08/23/02 68.68 66.78 5,556.53 09/11/02 68.47 66.57 5,557.00 10/23/02 68.00 66.10 5,556.70 11/22/02 68.30 66.40 5,557.29 12/03/02 67.71 65.81 5 557 48 01/09/03 67 52 65 625,557.48 01/09/03 67.52 65.62 5,557.63 02/12/03 67.37 65.47 5,558.11 03/26/03 66.89 64.99 5,558.15 04/02/03 66.85 64.95 5,553.99 05/01/03 71.01 69.11 5,549.26 06/09/03 75.74 73.84 5,548.42 07/07/03 76.58 74.68 5,548.03 08/04/03 76.97 75.07 5,547.50 09/11/03 77.50 75.60 5,547.96 10/02/03 77.04 75.14 5,547.80 11/07/03 77.20 75.30 5,548.57 12/03/03 76.43 74.53 5,554.28 01/15/04 70.72 68.82 5,555.74 02/10/04 69.26 67.36 5,557.18 03/28/04 67.82 65.92 5,557.77 04/12/04 67.23 65.33 5,558.35 05/13/04 66.65 64.75 5,558.47 06/18/04 66.53 64.63 5,559.28 07/28/04 65.72 63.82 5,554.54 08/30/04 70.46 68.56 5,552.25 09/16/04 72.75 70.85 5,549.93 10/11/04 75.07 73.17 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,623.10 5,625.00 1.90 121.125 Water Levels and Data over Time White Mesa Mill - Well TW4-2 5,550.17 11/16/04 74.83 72.93 5,550.65 12/22/04 74.35 72.45 5,550.23 01/18/05 74.77 72.87 5,550.37 02/28/05 74.63 72.73 5,550.41 03/15/05 74.59 72.69 5,550.46 04/26/05 74.54 72.64 5,550.60 05/24/05 74.40 72.50 5,550.49 06/30/05 74.51 72.61 5,550.39 07/29/05 74.61 72.71 5,550.61 09/12/05 74.39 72.49 5,550.57 12/07/05 74.43 72.53 5,551.58 03/08/06 73.42 71.52 5,551.70 *06/14/06 73.3 71.40 5,550.80 07/18/06 74.20 72.30 5550.80 11/07/06 74.20 72.30 5553.17 02/27/07 71.83 69.93 5,552.34 05/02/07 72.66 70.76 5,552.30 08/14/07 72.7 70.80 5,552.48 10/10/07 72.52 70.62 5,554.86 03/26/08 70.14 68.24 5,555.51 06/24/08 69.49 67.59 5 555 57 08/26/08 69 43 67 535,555.57 08/26/08 69.43 67.53 5,555.71 10/14/08 69.29 67.39 5,556.01 03/10/09 68.99 67.09 5,556.53 06/24/09 68.47 66.57 5,556.22 09/10/09 68.78 66.88 5,556.81 12/11/09 68.19 66.29 5,558.15 03/11/10 66.85 64.95 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,631.21 5,632.23 1.02 141 5,565.78 11/29/99 66.45 65.43 5,566.93 01/02/00 65.30 64.28 5,567.03 01/10/00 65.20 64.18 5,566.83 01/17/00 65.40 64.38 5,567.13 01/24/00 65.10 64.08 5,567.33 02/01/00 64.90 63.88 5,567.13 02/07/00 65.10 64.08 5,567.43 02/14/00 64.80 63.78 5,567.63 02/23/00 64.60 63.58 5,567.73 03/01/00 64.50 63.48 5,567.83 03/08/00 64.40 63.38 5,567.70 03/15/00 64.53 63.51 5,568.03 03/20/00 64.20 63.18 5,567.93 03/29/00 64.30 63.28 5,567.63 04/04/00 64.60 63.58 5,567.83 04/13/00 64.40 63.38 5,568.03 04/21/00 64.20 63.18 5,568.23 04/28/00 64.00 62.98 5,568.13 05/01/00 64.10 63.08 5,568.53 05/11/00 63.70 62.68 5,568.23 05/15/00 64.00 62.98 5 568 53 05/25/00 63 70 62 68 Water Levels and Data over Time White Mesa Mill - Well TW4-3 5,568.53 05/25/00 63.70 62.68 5,568.61 06/09/00 63.62 62.60 5,568.69 06/16/00 63.54 62.52 5,568.45 06/26/00 63.78 62.76 5,568.61 07/06/00 63.62 62.60 5,568.61 07/06/00 63.62 62.60 5,568.49 07/13/00 63.74 62.72 5,568.55 07/18/00 63.68 62.66 5,568.65 07/27/00 63.58 62.56 5,568.73 08/02/00 63.50 62.48 5,568.77 08/09/00 63.46 62.44 5,568.76 08/16/00 63.47 62.45 5,568.95 08/31/00 63.28 62.26 5,568.49 09/08/00 63.74 62.72 5,568.67 09/13/00 63.56 62.54 5,568.96 09/20/00 63.27 62.25 5,568.93 10/05/00 63.3 62.28 5,569.34 11/09/00 62.89 61.87 5,568.79 12/06/00 63.44 62.42 5,569.11 01/03/01 63.12 62.10 5,569.75 02/09/01 62.48 61.46 5,570.34 03/28/01 61.89 60.87 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,631.21 5,632.23 1.02 141 Water Levels and Data over Time White Mesa Mill - Well TW4-3 5,570.61 04/30/01 61.62 60.60 5,570.70 05/31/01 61.53 60.51 5,570.88 06/21/01 61.35 60.33 5,571.02 07/10/01 61.21 60.19 5,571.70 08/20/01 60.53 59.51 5,572.12 09/19/01 60.11 59.09 5,572.08 10/02/01 60.15 59.13 5,570.70 05/31/01 61.53 60.51 5,570.88 06/21/01 61.35 60.33 5,571.02 07/10/01 61.21 60.19 5,571.70 08/20/01 60.53 59.51 5,572.12 09/19/01 60.11 59.09 5,572.08 10/02/01 60.15 59.13 5,572.78 11/08/01 59.45 58.43 5,573.27 12/03/01 58.96 57.94 5,573.47 01/03/02 58.76 57.74 5,573.93 02/06/02 58.30 57.28 5,574.75 03/26/02 57.48 56.46 5,574.26 04/09/02 57.97 56.95 5,575.39 05/23/02 56.84 55.82 5,574.84 06/05/02 57.39 56.37 5 575 33 07/08/02 56 90 55 885,575.33 07/08/02 56.90 55.88 5,575.79 08/23/02 56.44 55.42 5,576.08 09/11/02 56.15 55.13 5,576.30 10/23/02 55.93 54.91 5,576.35 11/22/02 55.88 54.86 5,576.54 12/03/02 55.69 54.67 5,576.96 01/09/03 55.27 54.25 5,577.11 02/12/03 55.12 54.10 5,577.61 03/26/03 54.62 53.60 5,572.80 04/02/03 59.43 58.41 5,577.89 05/01/03 54.34 53.32 5,577.91 06/09/03 54.32 53.30 5,577.53 07/07/03 54.70 53.68 5,577.50 08/04/03 54.73 53.71 5,577.71 09/11/03 54.52 53.50 5,577.31 10/02/03 54.92 53.90 5,577.33 11/07/03 54.90 53.88 5,577.34 12/03/03 54.89 53.87 5,578.24 01/15/04 53.99 52.97 5,578.38 02/10/04 53.85 52.83 5,578.69 03/28/04 53.54 52.52 5,579.15 04/12/04 53.08 52.06 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,631.21 5,632.23 1.02 141 Water Levels and Data over Time White Mesa Mill - Well TW4-3 5,579.47 05/13/04 52.76 51.74 5,579.53 06/18/04 52.70 51.68 5,580.17 07/28/04 52.06 51.04 5,580.20 08/30/04 52.03 51.01 5,580.26 09/16/04 51.97 50.95 5,580.12 10/11/04 52.11 51.09 5,579.93 11/16/04 52.30 51.28 5,580.07 12/22/04 52.16 51.14 5,579.80 01/18/05 52.43 51.41 5,580.35 02/28/05 51.88 50.86 5,580.57 03/15/05 51.66 50.64 5,580.86 04/26/05 51.37 50.35 5,581.20 05/24/05 51.03 50.01 5,581.51 06/30/05 50.72 49.70 5,581.55 07/29/05 50.68 49.66 5,581.68 09/12/05 50.55 49.53 5,581.83 12/07/05 50.4 49.38 5,564.92 03/08/06 67.31 66.29 5,582.73 06/13/06 49.50 48.48 5,582.33 07/18/06 49.90 48.88 5,582.75 11/07/06 49.48 48.46 5583 35 02/27/07 48 88 47 865583.35 02/27/07 48.88 47.86 5,559.57 05/02/07 72.66 71.64 5,583.29 08/14/07 48.94 47.92 5,583.49 10/10/07 48.74 47.72 5,584.95 03/26/08 47.28 46.26 5,584.59 06/24/08 47.64 46.62 5,584.55 08/26/08 47.68 46.66 5,584.03 10/14/08 48.2 47.18 5,583.64 03/03/09 48.59 47.57 5,587.34 06/24/09 44.89 43.87 5,582.90 09/10/09 49.33 48.31 5,583.27 12/11/09 48.96 47.94 5,583.63 03/11/10 48.6 47.58 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,612.301 5,613.485 1.184 114.5 5,512.145 05/25/00 101.34 100.16 5,518.985 06/09/00 94.50 93.32 5,512.145 06/16/00 101.34 100.16 5,517.465 06/26/00 96.02 94.84 5,520.145 07/06/00 93.34 92.16 5,521.435 07/13/00 92.05 90.87 5,522.005 07/18/00 91.48 90.30 5,522.945 07/27/00 90.54 89.36 5,523.485 08/02/00 90.00 88.82 5,523.845 08/09/00 89.64 88.46 5,523.885 08/15/00 89.60 88.42 5,524.555 09/01/00 88.93 87.75 5,513.235 09/08/00 100.25 99.07 5,516.665 09/13/00 96.82 95.64 5,519.085 09/20/00 94.40 93.22 5,522.165 10/05/00 91.32 90.14 5,524.665 11/09/00 88.82 87.64 5,518.545 12/06/00 94.94 93.76 5,527.695 01/03/01 85.79 84.61 5,529.085 02/09/01 84.40 83.22 5,529.535 03/27/01 83.95 82.77 5 530 235 04/30/01 83 25 82 07 Water Levels and Data over Time White Mesa Mill - Well TW4-4 5,530.235 04/30/01 83.25 82.07 5,530.265 05/31/01 83.22 82.04 5,534.405 06/22/01 79.08 77.90 5,533.145 07/10/01 80.34 79.16 5,534.035 08/20/01 79.45 78.27 5,534.465 09/19/01 79.02 77.84 5,533.285 10/02/01 80.20 79.02 5,530.265 05/31/01 83.22 82.04 5,534.405 06/21/01 79.08 77.90 5,533.145 07/10/01 80.34 79.16 5,534.035 08/20/01 79.45 78.27 5,534.465 09/19/01 79.02 77.84 5,533.285 10/02/01 80.20 79.02 5,533.865 11/08/01 79.62 78.44 5,534.275 12/03/01 79.21 78.03 5,534.715 01/03/02 78.77 77.59 5,535.435 02/06/02 78.05 76.87 5,536.445 03/26/02 77.04 75.86 5,536.405 04/09/02 77.08 75.90 5,537.335 05/23/02 76.15 74.97 5,537.325 06/05/02 76.16 74.98 5,537.975 07/08/02 75.51 74.33 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,612.301 5,613.485 1.184 114.5 Water Levels and Data over Time White Mesa Mill - Well TW4-4 5,538.825 08/23/02 74.66 73.48 5,539.275 09/11/02 74.21 73.03 5,539.765 10/23/02 73.72 72.54 5,540.205 11/22/02 73.28 72.10 5,540.295 12/03/02 73.19 72.01 5,540.795 01/09/03 72.69 71.51 5,540.985 02/12/03 72.50 71.32 5,541.675 03/26/03 71.81 70.63 5,541.765 04/02/03 71.72 70.54 5,541.885 05/01/03 71.60 70.42 5,542.025 06/09/03 71.46 70.28 5,541.925 07/07/03 71.56 70.38 5,541.885 08/04/03 71.60 70.42 5,541.825 09/11/03 71.66 70.48 5,541.885 10/02/03 71.60 70.42 5,541.995 11/07/03 71.49 70.31 5,542.005 12/03/03 71.48 70.30 5,542.555 01/15/04 70.93 69.75 5,542.705 02/10/04 70.78 69.60 5,543.225 03/28/04 70.26 69.08 5,543.555 04/12/04 69.93 68.75 5 543 865 05/13/04 69 62 68 445,543.865 05/13/04 69.62 68.44 5,543.915 06/18/04 69.57 68.39 5,544.655 07/28/04 68.83 67.65 5,544.795 08/30/04 68.69 67.51 5,544.845 09/16/04 68.64 67.46 5,544.705 10/11/04 68.78 67.60 5,544.525 11/16/04 68.96 67.78 5,544.625 12/22/04 68.86 67.68 5,544.305 01/18/05 69.18 68.00 5,544.585 02/28/05 68.90 67.72 5,544.685 03/15/05 68.80 67.62 5,544.675 04/26/05 68.81 67.63 5,544.785 05/24/05 68.70 67.52 5,544.795 06/30/05 68.69 67.51 5,544.775 07/29/05 68.71 67.53 5,545.005 09/12/05 68.48 67.30 5,545.225 12/07/05 68.26 67.08 5,545.735 03/08/06 67.75 66.57 5,545.785 06/14/06 67.70 66.52 5,545.855 07/18/06 67.63 66.45 5,545.805 11/07/06 67.68 66.50 5546.675 02/27/07 66.81 65.63 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,612.301 5,613.485 1.184 114.5 Water Levels and Data over Time White Mesa Mill - Well TW4-4 5,546.535 05/02/07 66.95 65.77 5,547.155 08/15/07 66.33 65.15 5,547.215 10/10/07 66.27 65.09 5,548.305 03/26/08 65.18 64.00 5,548.865 06/24/08 64.62 63.44 5,549.235 08/26/08 64.25 63.07 5,549.305 10/14/08 64.18 63.00 5,549.725 03/03/09 63.76 62.58 5,549.905 06/24/09 63.58 62.40 5,549.695 09/10/09 63.79 62.61 5,549.865 12/11/09 63.62 62.44 5,545.60 03/11/10 67.89 66.71 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,638.75 5,640.70 1.95 121.75 5,579.30 01/02/00 61.40 59.45 5,579.60 01/10/00 61.10 59.15 5,579.35 01/17/00 61.35 59.40 5,579.60 01/24/00 61.10 59.15 5,579.50 02/01/00 61.20 59.25 5,579.50 02/07/00 61.20 59.25 5,579.90 02/14/00 60.80 58.85 5,579.90 02/23/00 60.80 58.85 5,580.20 03/01/00 60.50 58.55 5,580.00 03/08/00 60.70 58.75 5,580.04 03/15/00 60.66 58.71 5,580.70 03/20/00 60.00 58.05 5,580.30 03/29/00 60.40 58.45 5,580.00 04/04/00 60.70 58.75 5,580.20 04/13/00 60.50 58.55 5,580.40 04/21/00 60.30 58.35 5,580.50 04/28/00 60.20 58.25 5,580.50 05/01/00 60.20 58.25 5,580.90 05/11/00 59.80 57.85 5,580.50 05/15/00 60.20 58.25 5,580.75 05/25/00 59.95 58.00 5 580 80 06/09/00 59 90 57 95 Water Levels and Data over Time White Mesa Mill - Well TW4-5 5,580.80 06/09/00 59.90 57.95 5,580.92 06/16/00 59.78 57.83 5,580.80 06/26/00 59.90 57.95 5,580.90 07/06/00 59.80 57.85 5,581.05 07/13/00 59.65 57.70 5,580.90 07/18/00 59.80 57.85 5,581.05 07/27/00 59.65 57.70 5,581.06 08/02/00 59.64 57.69 5,581.08 08/09/00 59.62 57.67 5,581.07 08/16/00 59.63 57.68 5,581.25 08/31/00 59.45 57.50 5,581.32 09/08/00 59.38 57.43 5,581.34 09/13/00 59.36 57.41 5,581.41 09/20/00 59.29 57.34 5,581.37 10/05/00 59.33 57.38 5,581.66 11/09/00 59.04 57.09 5,581.63 12/06/00 59.07 57.12 5,581.92 01/03/01 58.78 56.83 5,582.20 02/09/01 58.50 56.55 5,582.54 03/28/01 58.16 56.21 5,582.72 04/30/01 57.98 56.03 5,582.72 05/31/01 57.98 56.03 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,638.75 5,640.70 1.95 121.75 Water Levels and Data over Time White Mesa Mill - Well TW4-5 5,582.81 06/22/01 57.89 55.94 5,582.92 07/10/01 57.78 55.83 5,583.17 08/20/01 57.53 55.58 5,583.28 09/19/01 57.42 55.47 5,583.36 10/02/01 57.34 55.39 5,582.72 05/31/01 57.98 56.03 5,582.81 06/21/01 57.89 55.94 5,582.92 07/10/01 57.78 55.83 5,583.17 08/20/01 57.53 55.58 5,583.28 09/19/01 57.42 55.47 5,583.36 10/02/01 57.34 55.39 5,583.49 11/08/01 57.21 55.26 5,583.84 12/03/01 56.86 54.91 5,583.79 01/03/02 56.91 54.96 5,583.96 02/06/02 56.74 54.79 5,584.39 03/26/02 56.31 54.36 5,584.12 04/09/02 56.58 54.63 5,584.55 05/23/02 56.15 54.20 5,584.42 06/05/02 56.28 54.33 5,583.65 07/08/02 57.05 55.10 5,584.90 08/23/02 55.80 53.85 5 585 02 09/11/02 55 68 53 735,585.02 09/11/02 55.68 53.73 5,585.20 10/23/02 55.50 53.55 5,585.15 11/22/02 55.55 53.60 5,585.42 12/03/02 55.28 53.33 5,585.65 01/09/03 55.05 53.10 5,585.65 02/12/03 55.05 53.10 5,585.92 03/26/03 54.78 52.83 5,586.22 04/02/03 54.48 52.53 5,586.01 05/01/03 54.69 52.74 5,584.81 06/09/03 55.89 53.94 5,584.34 07/07/03 56.36 54.41 5,584.40 08/04/03 56.30 54.35 5,583.88 09/11/03 56.82 54.87 5,583.57 10/02/03 57.13 55.18 5,583.39 11/07/03 57.31 55.36 5,583.97 12/03/03 56.73 54.78 5,585.28 01/15/04 55.42 53.47 5,585.50 02/10/04 55.20 53.25 5,585.87 03/28/04 54.83 52.88 5,586.20 04/12/04 54.50 52.55 5,586.45 05/13/04 54.25 52.30 5,586.50 06/18/04 54.20 52.25 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,638.75 5,640.70 1.95 121.75 Water Levels and Data over Time White Mesa Mill - Well TW4-5 5,587.13 07/28/04 53.57 51.62 5,586.22 08/30/04 54.48 52.53 5,585.69 09/16/04 55.01 53.06 5,585.17 10/11/04 55.53 53.58 5,584.64 11/16/04 56.06 54.11 5,584.77 12/22/04 55.93 53.98 5,584.65 01/18/05 56.05 54.10 5,584.98 02/28/05 55.72 53.77 5,585.15 03/15/05 55.55 53.60 5,586.25 04/26/05 54.45 52.50 5,586.79 05/24/05 53.91 51.96 5,586.52 06/30/05 54.18 52.23 5,586.03 07/29/05 54.67 52.72 5,586.05 09/12/05 54.65 52.70 5,585.80 12/07/05 54.90 52.95 5,587.06 03/08/06 53.64 51.69 5,585.90 06/13/06 54.80 52.85 5,585.32 07/18/06 55.38 53.43 5,585.35 11/07/06 55.35 53.40 5585.81 02/27/07 54.89 52.94 5,585.20 05/02/07 55.50 53.55 5 586 66 08/14/07 54 04 52 095,586.66 08/14/0754.04 52.09 5,586.80 10/10/07 53.90 51.95 5,588.48 03/26/08 52.22 50.27 5,586.51 06/24/08 54.19 52.24 5,586.45 08/26/08 54.25 52.30 5,585.40 10/14/08 55.3 53.35 5,584.80 03/03/09 55.9 53.95 5,584.73 06/24/09 55.97 54.02 5,584.36 09/10/09 56.34 54.39 5,585.02 12/11/09 55.68 53.73 5,585.66 03/11/10 55.04 53.09 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,607.33 5,608.78 1.450 98.55 5,522.28 05/25/00 86.50 85.05 5,521.51 06/09/00 87.27 85.82 5,522.35 06/16/00 86.43 84.98 5,522.14 06/26/00 86.64 85.19 5,522.25 07/06/00 86.53 85.08 5,522.13 07/13/00 86.65 85.20 5,522.17 07/18/00 86.61 85.16 5,522.26 07/25/00 86.52 85.07 5,522.31 08/02/00 86.47 85.02 5,522.33 08/09/00 86.45 85.00 5,522.35 08/15/00 86.43 84.98 5,522.40 08/31/00 86.38 84.93 5,522.40 09/08/00 86.38 84.93 5,522.45 09/13/00 86.33 84.88 5,522.53 09/20/00 86.25 84.80 5,522.39 10/05/00 86.39 84.94 5,522.42 11/09/00 86.36 84.91 5,522.29 12/06/00 86.49 85.04 5,522.63 01/03/01 86.15 84.70 5,522.72 02/09/01 86.06 84.61 5,522.90 03/26/01 85.88 84.43 5 522 70 04/30/01 86 08 84 63 Water Levels and Data over Time White Mesa Mill - Well TW4-6 5,522.70 04/30/01 86.08 84.63 5,522.89 05/31/01 85.89 84.44 5,522.88 06/20/01 85.90 84.45 5,522.96 07/10/01 85.82 84.37 5,523.10 08/20/01 85.68 84.23 5,523.23 09/19/01 85.55 84.10 5,523.21 10/02/01 85.57 84.12 5,522.89 05/31/01 85.89 84.44 5,522.88 06/21/01 85.90 84.45 5,522.96 07/10/01 85.82 84.37 5,523.10 08/20/01 85.68 84.23 5,523.23 09/19/01 85.55 84.10 5,523.21 10/02/01 85.57 84.12 5,523.25 11/08/01 85.53 84.08 5,523.46 12/03/01 85.32 83.87 5,523.36 01/03/02 85.42 83.97 5,523.50 02/06/02 85.28 83.83 5,523.94 03/26/02 84.84 83.39 5,523.75 04/09/02 85.03 83.58 5,524.23 05/23/02 84.55 83.10 5,523.98 06/05/02 84.80 83.35 5,524.31 07/08/02 84.47 83.02 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,607.33 5,608.78 1.450 98.55 Water Levels and Data over Time White Mesa Mill - Well TW4-6 5,524.36 08/23/02 84.42 82.97 5,524.49 09/11/02 84.29 82.84 5,524.71 10/23/02 84.07 82.62 5,524.60 11/22/02 84.18 82.73 5,524.94 12/03/02 83.84 82.39 5,525.10 01/09/03 83.68 82.23 5,525.15 02/12/03 83.63 82.18 5,525.35 03/26/03 83.43 81.98 5,525.68 04/02/03 83.10 81.65 5,525.74 05/01/03 83.04 81.59 5,525.98 06/09/03 82.80 81.35 5,526.04 07/07/03 82.74 81.29 5,526.07 08/04/03 82.71 81.26 5,526.42 09/11/03 82.36 80.91 5,526.30 10/02/03 82.48 81.03 5,526.41 11/07/03 82.37 80.92 5,526.46 12/03/03 82.32 80.87 5,526.83 01/15/04 81.95 80.50 5,526.81 02/10/04 81.97 80.52 5,527.14 03/28/04 81.64 80.19 5,527.39 04/12/04 81.39 79.94 5 527 64 05/13/04 81 14 79 695,527.64 05/13/04 81.14 79.69 5,527.70 06/18/04 81.08 79.63 5,528.16 07/28/04 80.62 79.17 5,528.30 08/30/04 80.48 79.03 5,528.52 09/16/04 80.26 78.81 5,528.71 10/11/04 80.07 78.62 5,528.74 11/16/04 80.04 78.59 5,529.20 12/22/04 79.58 78.13 5,528.92 01/18/05 79.86 78.41 5,529.51 02/28/05 79.27 77.82 5,529.74 03/15/05 79.04 77.59 5,529.96 04/26/05 78.82 77.37 5,530.15 05/24/05 78.63 77.18 5,530.35 06/30/05 78.43 76.98 5,530.47 07/29/05 78.31 76.86 5,530.95 09/12/05 77.83 76.38 5,531.50 12/07/05 77.28 75.83 5,532.43 03/08/06 76.35 74.90 5,533.49 06/13/06 75.29 73.84 5,532.58 07/18/06 76.20 74.75 5,532.88 11/07/06 75.90 74.45 5534.09 02/27/07 74.69 73.24 Water Elevation (z) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,607.33 5,608.78 1.450 98.55 Water Levels and Data over Time White Mesa Mill - Well TW4-6 5,534.04 05/02/07 74.74 73.29 5,534.43 08/14/07 74.35 72.90 5,554.54 10/10/07 54.24 52.79 5,535.40 03/26/08 73.38 71.93 5,535.55 06/24/08 73.23 71.78 5,535.90 08/26/08 72.88 71.43 5,535.87 10/14/08 72.91 71.46 5,536.42 03/10/09 72.36 70.91 5,536.71 06/24/09 72.07 70.62 5,536.83 09/10/09 71.95 70.50 5,537.35 12/11/09 71.43 69.98 5,537.93 03/11/10 70.85 69.40 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,619.87 5,621.07 1.20 119.8 5,552.37 11/29/99 68.70 67.50 5,553.57 01/02/00 67.50 66.30 5,553.87 01/10/00 67.20 66.00 5,553.72 01/17/00 67.35 66.15 5,553.97 01/24/00 67.10 65.90 5,553.87 02/01/00 67.20 66.00 5,553.87 02/07/00 67.20 66.00 5,554.17 02/14/00 66.90 65.70 5,554.27 02/23/00 66.80 65.60 5,554.37 03/01/00 66.70 65.50 5,554.37 03/08/00 66.70 65.50 5,554.27 03/15/00 66.80 65.60 5,554.77 03/20/00 66.30 65.10 5,554.57 03/29/00 66.50 65.30 5,554.27 04/04/00 66.80 65.60 5,554.57 04/13/00 66.50 65.30 5,554.77 04/21/00 66.30 65.10 5,554.87 04/28/00 66.20 65.00 5,554.87 05/01/00 66.20 65.00 5,555.27 05/11/00 65.80 64.60 5,554.97 05/15/00 66.10 64.90 5 555 27 05/25/00 65 80 64 60 Water Levels and Data over Time White Mesa Mill - Well TW4-7 5,555.27 05/25/00 65.80 64.60 5,555.33 06/09/00 65.74 64.54 5,555.45 06/16/00 65.62 64.42 5,555.22 06/26/00 65.85 64.65 5,555.45 07/06/00 65.62 64.42 5,555.40 07/13/00 65.67 64.47 5,555.45 07/18/00 65.62 64.42 5,555.59 07/27/00 65.48 64.28 5,555.65 08/02/00 65.42 64.22 5,555.70 08/09/00 65.37 64.17 5,555.74 08/16/00 65.33 64.13 5,555.96 08/31/00 65.11 63.91 5,555.87 09/08/00 65.20 64.00 5,555.95 09/13/00 65.12 63.92 5,556.05 09/20/00 65.02 63.82 5,556.06 10/05/00 65.01 63.81 5,556.17 10/12/00 64.90 63.70 5,556.20 10/19/00 64.87 63.67 5,556.22 10/23/00 64.85 63.65 5,556.36 11/09/00 64.71 63.51 5,556.42 11/14/00 64.65 63.45 5,556.45 11/30/00 64.62 63.42 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,619.87 5,621.07 1.20 119.8 Water Levels and Data over Time White Mesa Mill - Well TW4-7 5,556.15 12/06/00 64.92 63.72 5,556.89 01/14/01 64.18 62.98 5,557.07 02/09/01 64.00 62.80 5,557.62 03/29/01 63.45 62.25 5,557.51 04/30/01 63.56 62.36 5,557.77 05/31/01 63.30 62.10 5,557.84 06/21/01 63.23 62.03 5,557.98 07/10/01 63.09 61.89 5,558.33 08/20/01 62.74 61.54 5,558.57 09/19/01 62.50 61.30 5,558.53 10/02/01 62.54 61.34 5,558.62 11/08/01 62.45 61.25 5,559.03 12/03/01 62.04 60.84 5,559.08 01/03/02 61.99 60.79 5,559.32 02/06/02 61.75 60.55 5,559.63 03/26/02 61.44 60.24 5,559.55 04/09/02 61.52 60.32 5,560.06 05/23/02 61.01 59.81 5,559.91 06/05/02 61.16 59.96 5,560.09 07/08/02 60.98 59.78 5,560.01 08/23/02 61.06 59.86 5 560 23 09/11/02 60 84 59 645,560.23 09/11/02 60.84 59.64 5,560.43 10/23/02 60.64 59.44 5,560.39 11/22/02 60.68 59.48 5,560.61 12/03/02 60.46 59.26 5,560.89 01/09/03 60.18 58.98 5,560.94 02/12/03 60.13 58.93 5,561.28 03/26/03 59.79 58.59 5,561.35 04/02/03 59.72 58.52 5,546.20 05/01/03 74.87 73.67 5,539.47 06/09/03 81.60 80.40 5,541.87 07/07/03 79.20 78.00 5,542.12 08/04/03 78.95 77.75 5,541.91 09/11/03 79.16 77.96 5,544.62 10/02/03 76.45 75.25 5,542.67 11/07/03 78.40 77.20 5,549.96 12/03/03 71.11 69.91 5,557.17 01/15/04 63.90 62.70 5,558.65 02/10/04 62.42 61.22 5,559.90 03/28/04 61.17 59.97 5,560.36 04/12/04 60.71 59.51 5,560.87 05/13/04 60.20 59.00 5,560.95 06/18/04 60.12 58.92 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well (blw.LSD) 5,619.87 5,621.07 1.20 119.8 Water Levels and Data over Time White Mesa Mill - Well TW4-7 5,561.64 07/28/04 59.43 58.23 5,543.00 08/30/04 78.07 76.87 5,541.91 09/16/04 79.16 77.96 5,540.08 10/11/04 80.99 79.79 5,546.92 11/16/04 74.15 72.95 5,546.97 12/22/04 74.10 72.90 5,546.51 01/18/05 74.56 73.36 5,546.66 02/28/05 74.41 73.21 5,546.81 03/15/05 74.26 73.06 5,548.19 04/26/05 72.88 71.68 5,547.11 05/24/05 73.96 72.76 5,546.98 06/30/05 74.09 72.89 5,546.92 07/29/05 74.15 72.95 5,547.26 09/12/05 73.81 72.61 5,547.26 12/07/05 73.81 72.61 5,548.86 03/08/06 72.21 71.01 5,548.62 06/13/06 72.45 71.25 5,550.04 07/18/06 71.03 69.83 5,548.32 11/07/06 72.75 71.55 5,550.44 02/27/07 70.63 69.43 5,549.69 05/02/07 71.38 70.18 5 549 97 08/14/07 71 10 69 905,549.97 08/14/07 71.10 69.90 5,550.30 10/10/07 70.77 69.57 5,551.92 03/26/08 69.15 67.95 5,552.94 06/24/08 68.13 66.93 5,552.34 08/26/08 68.73 67.53 5,552.61 10/14/08 68.46 67.26 5,552.81 03/10/09 68.26 67.06 5,553.11 06/24/09 67.96 66.76 5,552.55 09/10/09 68.52 67.32 5,553.06 12/11/09 68.01 66.81 5,554.64 03/11/10 66.43 65.23 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,616.80 5,618.21 1.41 126.00 5,543.21 11/29/1999 75.00 73.59 5,543.01 01/02/2000 75.20 73.79 5,543.31 01/10/2000 74.90 73.49 5,543.11 01/17/2000 75.10 73.69 5,543.41 01/24/2000 74.80 73.39 5,543.31 02/01/2000 74.90 73.49 5,543.31 02/07/2000 74.90 73.49 5,543.71 02/14/2000 74.50 73.09 5,543.76 02/23/2000 74.45 73.04 5,543.86 03/01/2000 74.35 72.94 5,543.86 03/08/2000 74.35 72.94 5,543.91 03/15/2000 74.30 72.89 5,544.31 03/20/2000 73.90 72.49 5,544.21 03/29/2000 74.00 72.59 5,544.01 04/04/2000 74.20 72.79 5,544.21 04/13/2000 74.00 72.59 5,544.41 04/21/2000 73.80 72.39 5,544.51 04/28/2000 73.70 72.29 5,544.51 05/01/2000 73.70 72.29 5,544.81 05/11/2000 73.40 71.99 5,544.51 05/15/2000 73.70 72.29 5 544 71 05/25/2000 73 50 72 09 Water Levels and Data over Time White Mesa Mill - Well TW4-8 5,544.71 05/25/2000 73.50 72.09 5,544.71 06/09/2000 73.50 72.09 5,544.81 06/16/2000 73.40 71.99 5,544.68 06/26/2000 73.53 72.12 5,544.76 07/06/2000 73.45 72.04 5,544.77 07/13/2000 73.44 72.03 5,544.76 07/18/2000 73.45 72.04 5,544.92 07/27/2000 73.29 71.88 5,544.96 08/02/2000 73.25 71.84 5,544.98 08/09/2000 73.23 71.82 5,544.97 08/15/2000 73.24 71.83 5,545.21 08/31/2000 73.00 71.59 5,545.31 09/08/2000 72.90 71.49 5,545.43 09/13/2000 72.78 71.37 5,545.56 09/20/2000 72.65 71.24 5,545.57 10/05/2000 72.64 71.23 5,545.81 11/09/2000 72.40 70.99 5,545.66 12/06/2000 72.55 71.14 5,546.28 01/03/2001 71.93 70.52 5,546.70 02/09/2001 71.51 70.10 5,547.18 03/27/2001 71.03 69.62 5,547.31 04/30/2001 70.90 69.49 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,616.80 5,618.21 1.41 126.00 Water Levels and Data over Time White Mesa Mill - Well TW4-8 5,547.49 05/31/2001 70.72 69.31 5,547.49 06/20/2001 70.72 69.31 5,547.83 07/10/2001 70.38 68.97 5,548.13 08/20/2001 70.08 68.67 5,548.30 09/19/2001 69.91 68.50 5,548.45 10/02/2001 69.76 68.35 5,547.49 05/31/2001 70.72 69.31 5,547.54 06/21/2001 70.67 69.26 5,547.83 07/10/2001 70.38 68.97 5,548.13 08/20/2001 70.08 68.67 5,548.30 09/19/2001 69.91 68.50 5,548.45 10/02/2001 69.76 68.35 5,548.62 11/08/2001 69.59 68.18 5,549.03 12/03/2001 69.18 67.77 5,548.97 01/03/2002 69.24 67.83 5,549.19 02/06/2002 69.02 67.61 5,549.66 03/26/2002 68.55 67.14 5,549.64 04/09/2002 68.57 67.16 5,550.01 05/23/2002 68.20 66.79 5,549.97 06/05/2002 68.24 66.83 5,550.13 07/08/2002 68.08 66.67 5 550 30 08/23/2002 67 91 66 505,550.30 08/23/2002 67.91 66.50 5,550.50 09/11/2002 67.71 66.30 5,550.90 10/23/2002 67.31 65.90 5,550.83 11/22/2002 67.38 65.97 5,551.04 12/03/2002 67.17 65.76 5,551.24 01/09/2003 66.97 65.56 5,551.23 02/12/2003 66.98 65.57 5,551.52 03/26/2003 66.69 65.28 5,551.64 04/02/2003 66.57 65.16 5,549.02 05/01/2003 69.19 67.78 5,544.74 06/09/2003 73.47 72.06 5,543.78 07/07/2003 74.43 73.02 5,543.39 08/04/2003 74.82 73.41 5,543.05 09/11/2003 75.16 73.75 5,543.19 10/02/2003 75.02 73.61 5,543.21 11/07/2003 75.00 73.59 5,543.40 12/03/2003 74.81 73.40 5,548.10 01/15/2004 70.11 68.70 5,549.50 02/10/2004 68.71 67.30 5,550.87 03/28/2004 67.34 65.93 5,551.33 04/12/2004 66.88 65.47 5,551.87 05/13/2004 66.34 64.93 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,616.80 5,618.21 1.41 126.00 Water Levels and Data over Time White Mesa Mill - Well TW4-8 5,551.92 06/18/2004 66.29 64.88 5,552.69 07/28/2004 65.52 64.11 5,549.78 08/30/2004 68.43 67.02 5,547.46 09/16/2004 70.75 69.34 5,545.21 10/11/2004 73.00 71.59 5,545.09 11/16/2004 73.12 71.71 5,545.61 12/22/2004 72.60 71.19 5,545.24 01/18/2005 72.97 71.56 5,545.42 02/28/2005 72.79 71.38 5,545.45 03/15/2005 72.76 71.35 5,545.46 04/26/2005 72.75 71.34 5,545.66 05/24/2005 72.55 71.14 5,545.54 06/30/2005 72.67 71.26 5,545.43 07/29/2005 72.78 71.37 5,545.61 09/12/2005 72.60 71.19 5,545.52 12/07/2005 72.69 71.28 5,546.53 03/08/2006 71.68 70.27 5,546.51 06/13/2006 71.70 70.29 5,546.51 07/18/2006 71.70 70.29 5,546.46 11/07/2006 71.75 70.34 5,547.92 02/27/2007 70.29 68.88 5 547 01 05/02/2007 71 20 69 795,547.01 05/02/200771.20 69.79 5,547.40 08/14/2007 70.81 69.40 5,547.57 10/10/2007 70.64 69.23 5,548.76 03/26/2008 69.45 68.04 5,549.17 06/24/2008 69.04 67.63 5,549.31 08/26/2008 68.9 67.49 5,549.37 10/14/2008 68.84 67.43 5,549.72 03/03/2009 68.49 67.08 5,550.08 06/24/2009 68.13 66.72 5,549.93 09/10/2009 68.28 66.87 5,550.44 12/11/2009 67.77 66.36 5,551.46 03/11/2010 66.75 65.34 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,636.11 5,637.59 1.48 121.33 5,577.09 12/20/1999 60.5 59.02 5,577.09 01/02/2000 60.5 59.02 5,577.29 01/10/2000 60.3 58.82 5,577.09 01/17/2000 60.5 59.02 5,577.39 01/24/2000 60.2 58.72 5,577.29 02/01/2000 60.3 58.82 5,577.19 02/07/2000 60.4 58.92 5,577.69 02/14/2000 59.9 58.42 5,577.69 02/23/2000 59.9 58.42 5,577.79 03/01/2000 59.8 58.32 5,577.79 03/08/2000 59.8 58.32 5,577.89 03/15/2000 59.7 58.22 5,568.49 03/20/2000 69.1 67.62 5,578.14 03/29/2000 59.45 57.97 5,577.84 04/04/2000 59.75 58.27 5,578.04 04/13/2000 59.55 58.07 5,578.24 04/21/2000 59.35 57.87 5,578.39 04/28/2000 59.2 57.72 5,578.39 05/01/2000 59.2 57.72 5,578.79 05/11/2000 58.8 57.32 5,578.39 05/15/2000 59.2 57.72 5 578 79 05/25/2000 58 8 57 32 Water Levels and Data over Time White Mesa Mill - Well TW4-9 5,578.79 05/25/2000 58.8 57.32 5,578.81 06/09/2000 58.78 57.30 5,578.89 06/16/2000 58.7 57.22 5,578.74 06/26/2000 58.85 57.37 5,578.86 07/06/2000 58.73 57.25 5,578.87 07/13/2000 58.72 57.24 5,578.84 07/18/2000 58.75 57.27 5,579.03 07/27/2000 58.56 57.08 5,579.03 08/02/2000 58.56 57.08 5,579.05 08/09/2000 58.54 57.06 5,579.04 08/15/2000 58.55 57.07 5,579.25 08/31/2000 58.34 56.86 5,579.35 09/08/2000 58.24 56.76 5,579.40 09/13/2000 58.19 56.71 5,579.46 09/20/2000 58.13 56.65 5,579.44 10/05/2000 58.15 56.67 5,579.79 11/09/2000 57.8 56.32 5,579.73 12/06/2000 57.86 56.38 5,580.01 01/03/2001 57.58 56.10 5,580.30 02/09/2001 57.29 55.81 5,580.66 03/27/2001 56.93 55.45 5,580.75 04/30/2001 56.84 55.36 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,636.11 5,637.59 1.48 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-9 5,581.04 05/31/2001 56.55 55.07 5,581.12 06/21/2001 56.47 54.99 5,581.15 07/10/2001 56.44 54.96 5,581.51 08/20/2001 56.08 54.60 5,581.70 09/19/2001 55.89 54.41 5,581.61 10/02/2001 55.98 54.50 5,581.04 05/31/2001 56.55 55.07 5,581.12 06/21/2001 56.47 54.99 5,581.15 07/10/2001 56.44 54.96 5,581.51 08/20/2001 56.08 54.60 5,581.70 09/19/2001 55.89 54.41 5,581.61 10/02/2001 55.98 54.50 5,581.83 11/08/2001 55.76 54.28 5,582.17 12/03/2001 55.42 53.94 5,582.21 01/03/2002 55.38 53.90 5,582.57 02/06/2002 55.02 53.54 5,583.12 03/26/2002 54.47 52.99 5,582.77 04/09/2002 54.82 53.34 5,583.21 05/23/2002 54.38 52.90 5,582.94 06/05/2002 54.65 53.17 5,582.71 07/08/2002 54.88 53.40 5 583 67 08/23/2002 53 92 52 445,583.67 08/23/2002 53.92 52.44 5,583.82 09/11/2002 53.77 52.29 5,584.01 10/23/2002 53.58 52.10 5,583.88 11/22/2002 53.71 52.23 5,583.81 12/03/2002 53.78 52.30 5,584.28 01/09/2003 53.31 51.83 5,584.41 02/12/2003 53.18 51.70 5,584.68 03/26/2003 52.91 51.43 5,584.49 04/02/2003 53.10 51.62 5,584.51 05/01/2003 53.08 51.60 5,583.59 06/09/2003 54.00 52.52 5,582.96 07/07/2003 54.63 53.15 5,582.98 08/04/2003 54.61 53.13 5,582.57 09/11/2003 55.02 53.54 5,582.25 10/02/2003 55.34 53.86 5,582.09 11/07/2003 55.50 54.02 5,582.48 12/03/2003 55.11 53.63 5,583.69 01/15/2004 53.90 52.42 5,583.89 02/10/2004 53.70 52.22 5,584.30 03/28/2004 53.29 51.81 5,584.59 04/12/2004 53.00 51.52 5,584.87 05/13/2004 52.72 51.24 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,636.11 5,637.59 1.48 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-9 5,584.96 06/18/2004 52.63 51.15 5,585.50 07/28/2004 52.09 50.61 5,584.81 08/30/2004 52.78 51.30 5,584.40 09/16/2004 53.19 51.71 5,583.91 10/11/2004 53.68 52.20 5,583.39 11/16/2004 54.20 52.72 5,583.54 12/22/2004 54.05 52.57 5,583.34 01/18/2005 54.25 52.77 5,583.66 02/28/2005 53.93 52.45 5,583.87 03/15/2005 53.72 52.24 5,584.74 04/26/2005 52.85 51.37 5,585.26 05/24/2005 52.33 50.85 5,585.06 06/30/2005 52.53 51.05 5,584.67 07/29/2005 52.92 51.44 5,584.75 09/12/2005 52.84 51.36 5,584.51 12/07/2005 53.08 51.60 5,585.74 03/08/2006 51.85 50.37 5,584.74 06/13/2006 52.85 51.37 5,584.26 07/18/2006 53.33 51.85 5,584.21 11/07/2006 53.38 51.90 5,584.67 02/27/2007 52.92 51.44 5 584 06 05/02/2007 53 53 52 055,584.06 05/02/200753.53 52.05 5,585.33 08/14/2007 52.26 50.78 5,585.42 10/10/2007 52.17 50.69 5,587.01 03/26/2008 50.58 49.10 5,585.44 06/24/2008 52.15 50.67 5,585.23 08/26/2008 52.36 50.88 5,584.42 10/14/2008 53.17 51.69 5,583.59 03/03/2009 54 52.52 5,583.35 06/24/2009 54.24 52.76 5,582.91 09/10/2009 54.68 53.20 5,583.43 12/11/2009 54.16 52.68 5,584.00 03/11/2010 53.59 52.11 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,631.99 5,634.24 2.25 121.33 5,576.75 01/03/2002 57.49 55.24 5,576.92 02/06/2002 57.32 55.07 5,577.43 03/26/2002 56.81 54.56 5,577.22 04/09/2002 57.02 54.77 5,577.80 05/23/2002 56.44 54.19 5,577.47 06/05/2002 56.77 54.52 5,577.55 07/08/2002 56.69 54.44 5,578.10 08/23/2002 56.14 53.89 5,578.24 09/11/2002 56.00 53.75 5,578.49 10/23/2002 55.75 53.50 5,578.43 11/22/2002 55.81 53.56 5,578.43 12/03/2002 55.81 53.56 5,578.66 01/09/2003 55.58 53.33 5,578.66 02/12/2003 55.58 53.33 5,578.78 03/26/2003 55.46 53.21 5,578.90 04/02/2003 55.34 53.09 5,578.83 05/01/2003 55.41 53.16 5,578.05 06/09/2003 56.19 53.94 5,577.38 07/07/2003 56.86 54.61 5,577.15 08/04/2003 57.09 54.84 5,576.76 09/11/2003 57.48 55.23 5 576 36 10/02/2003 57 88 55 63 Water Levels and Data over Time White Mesa Mill - Well TW4-10 5,576.36 10/02/2003 57.88 55.63 5,576.05 11/07/2003 58.19 55.94 5,576.20 12/03/2003 58.04 55.79 5,577.43 01/15/2004 56.81 54.56 5,577.81 02/10/2004 56.43 54.18 5,578.47 03/28/2004 55.77 53.52 5,578.69 04/12/2004 55.55 53.30 5,578.93 05/13/2004 55.31 53.06 5,578.99 06/18/2004 55.25 53.00 5,579.18 07/28/2004 55.06 52.81 5,579.06 08/30/2004 55.18 52.93 5,578.78 09/16/2004 55.46 53.21 5,577.80 10/11/2004 56.44 54.19 5,577.13 11/16/2004 57.11 54.86 5,576.96 12/22/2004 57.28 55.03 5,576.63 01/18/2005 57.61 55.36 5,576.82 02/28/2005 57.42 55.17 5,576.86 03/15/2005 57.38 55.13 5,577.52 04/26/2005 56.72 54.47 5,578.01 05/24/2005 56.23 53.98 5,578.15 06/30/2005 56.09 53.84 5,577.90 07/29/2005 56.34 54.09 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,631.99 5,634.24 2.25 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-10 5,578.02 09/12/2005 56.22 53.97 5,577.56 12/07/2005 56.68 54.43 5,579.69 03/08/2006 54.55 52.30 5,578.34 06/13/2006 55.90 53.65 5,577.94 07/18/2006 56.30 54.05 5,578.01 11/07/2006 56.23 53.98 5578.43 02/27/2007 55.81 53.56 5,577.84 05/02/2007 56.40 54.15 5,578.74 08/14/2007 55.50 53.25 5,579.04 10/10/2007 55.20 52.95 5,580.69 03/26/2008 53.55 51.30 5,579.87 06/24/2008 54.37 52.12 5,579.47 08/26/2008 54.77 52.52 5,578.87 10/14/2008 55.37 53.12 5,578.01 03/10/2009 56.23 53.98 5,577.85 06/24/2009 56.39 54.14 5,577.49 09/10/2009 56.75 54.50 5,577.98 12/11/2009 56.26 54.01 5,578.38 03/11/2010 55.86 53.61 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,621.92 5,623.62 1.70 121.33 5,548.32 1/3/2002 75.30 73.60 5,548.73 2/6/2002 74.89 73.19 5,549.03 3/26/2002 74.59 72.89 5,548.84 4/9/2002 74.78 73.08 5,549.30 5/23/2002 74.32 72.62 5,549.01 6/5/2002 74.61 72.91 5,549.22 7/8/2002 74.40 72.70 5,549.44 8/23/2002 74.18 72.48 5,549.57 9/11/2002 74.05 72.35 5,549.64 10/23/2002 73.98 72.28 5,549.58 11/22/2002 74.04 72.34 5,549.62 12/3/2002 74.00 72.30 5,549.85 1/9/2003 73.77 72.07 5,549.91 2/12/2003 73.71 72.01 5,550.15 3/26/2003 73.47 71.77 5,550.01 4/2/2003 73.61 71.91 5,550.31 5/1/2003 73.31 71.61 5,550.44 6/9/2003 73.18 71.48 5,550.33 7/7/2003 73.29 71.59 5,550.35 8/4/2003 73.27 71.57 5,550.44 9/11/2003 73.18 71.48 5 550 47 10/2/2003 73 15 71 45 Water Levels and Data over Time White Mesa Mill - Well TW4-11 5,550.47 10/2/2003 73.15 71.45 5,550.60 11/7/2003 73.02 71.32 5,550.60 12/3/2003 73.02 71.32 5,550.94 1/15/2004 72.68 70.98 5,551.00 2/10/2004 72.62 70.92 5,550.34 3/28/2004 73.28 71.58 5,551.54 4/12/2004 72.08 70.38 5,551.89 5/13/2004 71.73 70.03 5,551.94 6/18/2004 71.68 69.98 5,552.49 7/28/2004 71.13 69.43 5,552.74 8/30/2004 70.88 69.18 5,553.01 9/16/2004 70.61 68.91 5,553.11 10/11/2004 70.51 68.81 5,553.19 11/16/2004 70.43 68.73 5,553.53 12/22/2004 70.09 68.39 5,553.31 1/18/2005 70.31 68.61 5,553.84 2/28/2005 69.78 68.08 5,554.04 3/15/2005 69.58 67.88 5,554.23 4/26/2005 69.39 67.69 5,553.87 5/24/2005 69.75 68.05 5,554.46 6/30/2005 69.16 67.46 5,554.57 7/29/2005 69.05 67.35 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,621.92 5,623.62 1.70 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-11 5,553.86 9/12/2005 69.76 68.06 5,555.30 12/7/2005 68.32 66.62 5,556.20 3/8/2006 67.42 65.72 5,556.48 6/14/2006 67.14 65.44 5,556.37 7/18/2006 67.25 65.55 5,556.94 11/7/2006 66.68 64.98 5557.92 2/27/2007 65.7 64 5,557.84 5/2/2007 65.78 64.08 5,558.02 8/15/2007 65.60 63.90 5,557.13 10/10/2007 66.49 64.79 5,569.74 3/26/2008 53.88 52.18 5,561.01 6/24/2008 62.61 60.91 5,562.07 8/26/2008 61.55 59.85 5,562.47 10/14/2008 61.15 59.45 5,563.80 3/10/2009 59.82 58.12 5,564.27 6/24/2009 59.35 57.65 5,564.32 9/10/2009 59.3 57.60 5,564.70 12/11/2009 58.92 57.22 5,565.14 3/11/2010 58.48 56.78 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,622.38 5,624.03 1.65 121.33 5,580.71 8/23/2002 43.32 41.67 5,581.34 9/11/2002 42.69 41.04 5,581.13 10/23/2002 42.90 41.25 5,581.27 11/22/2002 42.76 41.11 5,581.35 12/3/2002 42.68 41.03 5,582.38 1/9/2003 41.65 40.00 5,582.27 2/12/2003 41.76 40.11 5,582.51 3/26/2003 41.52 39.87 5,581.91 4/2/2003 42.12 40.47 5,582.72 5/1/2003 41.31 39.66 5,582.93 6/9/2003 41.10 39.45 5,583.01 7/7/2003 41.02 39.37 5,583.11 8/4/2003 40.92 39.27 5,583.35 9/11/2003 40.68 39.03 5,583.52 10/2/2003 40.51 38.86 5,583.57 11/7/2003 40.46 38.81 5,583.81 12/3/2003 40.22 38.57 5,584.17 1/15/2004 39.86 38.21 5,584.19 2/10/2004 39.84 38.19 5,584.31 3/28/2004 39.72 38.07 5,584.70 4/12/2004 39.33 37.68 Water Levels and Data over Time White Mesa Mill - Well TW4-12 ,.7 //9.7. 5,584.68 5/13/2004 39.35 37.70 5,584.73 6/18/2004 39.30 37.65 5,585.16 7/28/2004 38.87 37.22 5,585.18 8/30/2004 38.85 37.20 5,585.29 9/16/2004 38.74 37.09 5,585.65 10/11/2004 38.38 36.73 5,585.71 11/16/2004 38.32 36.67 5,586.15 12/22/2004 37.88 36.23 5,585.94 1/18/2005 38.09 36.44 5,586.36 2/28/2005 37.67 36.02 5,586.75 3/15/2005 37.28 35.63 5,587.00 4/26/2005 37.03 35.38 5,587.15 5/24/2005 36.88 35.23 5,587.38 6/30/2005 36.65 35.00 5,587.38 7/29/2005 36.65 35.00 5,587.74 9/12/2005 36.29 34.64 5,588.23 12/7/2005 35.80 34.15 5,588.72 3/8/2006 35.31 33.66 5,588.14 6/13/2006 35.89 34.24 5,588.13 7/18/2006 35.90 34.25 5,584.50 11/7/2006 39.53 37.88 5588.65 2/27/2007 35.38 33.73 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,622.38 5,624.03 1.65 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-12 5,588.33 5/2/2007 35.70 34.05 5,586.29 8/14/2007 37.74 36.09 5,586.48 10/10/2007 37.55 35.90 5,587.56 3/26/2008 36.47 34.82 5,587.39 6/24/2008 36.64 34.99 5,587.15 8/26/2008 36.88 35.23 5,586.64 10/14/2008 37.39 35.74 5,585.97 3/3/2009 38.06 36.41 5,585.54 6/24/2009 38.49 36.84 5,585.34 9/10/2009 38.69 37.04 5,585.57 12/11/2009 38.46 36.81 5,585.68 03/11/2010 38.35 36.70 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,618.09 5,619.94 1.85 121.33 5,529.66 8/23/2002 90.28 88.43 5,530.66 9/11/2002 89.28 87.43 5,529.10 10/23/2002 90.84 88.99 5,530.58 11/22/2002 89.36 87.51 5,530.61 12/3/2002 89.33 87.48 5,529.74 1/9/2003 90.20 88.35 5,531.03 2/12/2003 88.91 87.06 5,531.82 3/26/2003 88.12 86.27 5,524.63 4/2/2003 95.31 93.46 5,531.54 5/1/2003 88.40 86.55 5,538.46 6/9/2003 81.48 79.63 5,539.38 7/7/2003 80.56 78.71 5,540.72 8/4/2003 79.22 77.37 5,541.25 9/11/2003 78.69 76.84 5,541.34 10/2/2003 78.60 76.75 5,541.69 11/7/2003 78.25 76.40 5,541.91 12/3/2003 78.03 76.18 5,542.44 1/15/2004 77.50 75.65 5,542.47 2/10/2004 77.47 75.62 5,542.84 3/28/2004 77.10 75.25 5,543.08 4/12/2004 76.86 75.01 5 543 34 5/13/2004 76 60 74 75 Water Levels and Data over Time White Mesa Mill - Well TW4-13 5,543.34 5/13/2004 76.60 74.75 5,543.40 6/18/2004 76.54 74.69 5,544.06 7/28/2004 75.88 74.03 5,544.61 8/30/2004 75.33 73.48 5,545.23 9/16/2004 74.71 72.86 5,546.20 10/11/2004 73.74 71.89 5,547.43 11/16/2004 72.51 70.66 5,548.96 12/22/2004 70.98 69.13 5,549.02 1/18/2005 70.92 69.07 5,550.66 2/28/2005 69.28 67.43 5,551.26 3/15/2005 68.68 66.83 5,552.23 4/26/2005 67.71 65.86 5,552.87 5/24/2005 67.07 65.22 5,553.42 6/30/2005 66.52 64.67 5,554.00 7/29/2005 65.94 64.09 5,555.21 9/12/2005 64.73 62.88 5,558.13 12/7/2005 61.81 59.96 5,562.93 3/8/2006 57.01 55.16 5,564.39 6/13/2006 55.55 53.70 5,562.09 7/18/2006 57.85 56.00 5,565.49 11/7/2006 54.45 52.60 5571.08 2/27/2007 48.86 47.01 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,618.09 5,619.94 1.85 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-13 5,570.63 5/2/2007 49.31 47.46 5,565.24 8/14/2007 54.7 52.85 5,565.83 10/10/2007 54.11 52.26 5,569.29 3/26/2008 50.65 48.80 5,570.00 6/24/2008 49.94 48.09 5,570.41 8/26/2008 49.53 47.68 5,570.64 10/14/2008 49.3 47.45 5,570.43 3/3/2009 49.51 47.66 5,570.56 6/24/2009 49.38 47.53 5,570.42 9/10/2009 49.52 47.67 5,571.15 12/11/2009 48.79 46.94 5,572.01 03/11/2010 47.93 46.08 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,610.92 5,612.77 1.85 121.33 5,518.90 8/23/2002 93.87 92.02 5,519.28 9/11/2002 93.49 91.64 5,519.95 10/23/2002 92.82 90.97 5,520.32 11/22/2002 92.45 90.60 5,520.42 12/3/2002 92.35 90.50 5,520.70 1/9/2003 92.07 90.22 5,520.89 2/12/2003 91.88 90.03 5,521.12 3/26/2003 91.65 89.80 5,521.12 4/2/2003 91.65 89.80 5,521.24 5/1/2003 91.53 89.68 5,521.34 6/9/2003 91.43 89.58 5,521.36 7/7/2003 91.41 89.56 5,521.35 8/4/2003 91.42 89.57 5,521.30 9/11/2003 91.47 89.62 5,521.35 10/2/2003 91.42 89.57 5,521.36 11/7/2003 91.41 89.56 5,521.16 12/3/2003 91.61 89.76 5,521.29 1/15/2004 91.48 89.63 5,521.36 2/10/2004 91.41 89.56 5,521.46 3/28/2004 91.31 89.46 5,521.54 4/12/2004 91.23 89.38 5 521 59 5/13/2004 91 18 89 33 Water Levels and Data over Time White Mesa Mill - Well TW4-14 5,521.59 5/13/2004 91.18 89.33 5,521.69 6/18/2004 91.08 89.23 5,521.71 7/28/2004 91.06 89.21 5,521.76 8/30/2004 91.01 89.16 5,521.77 9/16/2004 91.00 89.15 5,521.79 10/11/2004 90.98 89.13 5,521.80 11/16/2004 90.97 89.12 5,521.82 12/22/2004 90.95 89.10 5,521.82 1/18/2005 90.95 89.10 5,521.86 2/28/2005 90.91 89.06 5,521.85 3/15/2005 90.92 89.07 5,521.91 4/26/2005 90.86 89.01 5,521.93 5/24/2005 90.84 88.99 5,521.94 6/30/2005 90.83 88.98 5,521.84 7/29/2005 90.93 89.08 5,521.99 9/12/2005 90.78 88.93 5,522.04 12/7/2005 90.73 88.88 5,522.05 3/8/2006 90.72 88.87 5,522.27 6/13/2006 90.50 88.65 5,521.92 7/18/2006 90.85 89.00 5,520.17 11/7/2006 92.60 90.75 5522.24 2/27/2007 90.53 88.68 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,610.92 5,612.77 1.85 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-14 5,522.47 5/2/2007 90.30 88.45 5,520.74 8/14/2007 92.03 90.18 5,518.13 10/10/2007 94.64 92.79 5,522.85 3/26/2008 89.92 88.07 5,522.91 6/24/2008 89.86 88.01 5,523.01 8/26/2008 89.76 87.91 5,522.96 10/14/2008 89.81 87.96 5,523.20 3/3/2009 89.57 87.72 5,523.33 6/24/2009 89.44 87.59 5,523.47 9/10/2009 89.3 87.45 5,523.54 12/11/2009 89.23 87.38 5,522.98 03/11/2010 89.79 87.94 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,624.15 5,625.45 1.30 121.33 5,574.75 8/23/2002 50.70 49.40 TRUE 5,574.97 9/11/2002 50.48 49.18 5,575.10 10/23/2002 50.35 49.05 5,574.99 11/22/2002 50.46 49.16 5,575.28 12/3/2002 50.17 48.87 5,575.41 1/9/2003 50.04 48.74 5,575.43 2/12/2003 50.02 48.72 5,575.63 3/26/2003 49.82 48.52 5,575.91 4/2/2003 49.54 48.24 5,575.81 5/1/2003 49.64 48.34 5,572.36 6/9/2003 53.09 51.79 5,570.70 7/7/2003 54.75 53.45 5,570.29 8/4/2003 55.16 53.86 5,560.94 9/11/2003 64.51 63.21 5,560.63 10/2/2003 64.82 63.52 5,560.56 11/7/2003 64.89 63.59 5,564.77 12/3/2003 60.68 59.38 5,570.89 1/15/2004 54.56 53.26 5,572.55 2/10/2004 52.90 51.60 5,574.25 3/28/2004 51.20 49.90 5,574.77 4/12/2004 50.68 49.38 5 575 53 5/13/2004 49 92 48 62 Water Levels and Data over Time White Mesa Mill - Well TW4-15 (MW-26) 5,575.53 5/13/2004 49.92 48.62 5,575.59 6/18/2004 49.86 48.56 5,576.82 7/28/2004 48.63 47.33 5,527.47 9/16/2004 97.98 96.68 5,553.97 11/16/2004 71.48 70.18 5,562.33 12/22/2004 63.12 61.82 5,550.00 1/18/2005 75.45 74.15 5,560.02 4/26/2005 65.43 64.13 5,546.11 5/24/2005 79.34 78.04 5,556.71 6/30/2005 68.74 67.44 5,554.95 7/29/2005 70.50 69.20 5,555.48 9/12/2005 69.97 68.67 5,551.09 12/7/2005 74.36 73.06 5,552.85 3/8/2006 72.60 71.30 5,554.30 6/13/2006 71.15 69.85 5,554.87 7/18/2006 70.58 69.28 5,550.88 11/7/2006 74.57 73.27 5558.77 2/27/2007 66.68 65.38 5,548.54 5/2/2007 76.91 75.61 5,551.33 10/10/2007 74.12 72.82 5,545.56 3/26/2008 79.89 78.59 5,545.56 6/25/2008 79.89 78.59 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,624.15 5,625.45 1.30 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-15 (MW-26) 5,545.82 8/26/2008 79.63 78.33 5,545.64 10/14/2008 79.81 78.51 5,544.45 3/3/2009 81.00 79.70 5,545.32 6/24/2009 80.13 78.83 5,544.61 9/10/2009 80.84 79.54 5,549.33 12/11/2009 76.12 74.82 5,543.78 03/11/2010 81.67 80.37 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,622.19 5,624.02 1.83 121.33 5,562.91 8/23/2002 61.11 59.28 5,563.45 9/11/2002 60.57 58.74 5,563.75 10/23/2002 60.27 58.44 5,563.68 11/22/2002 60.34 58.51 5,563.68 12/3/2002 60.34 58.51 5,564.16 1/9/2003 59.86 58.03 5,564.25 2/12/2003 59.77 57.94 5,564.53 3/26/2003 59.49 57.66 5,564.46 4/2/2003 59.56 57.73 5,564.79 5/1/2003 59.23 57.40 5,564.31 6/9/2003 59.71 57.88 5,563.29 7/7/2003 60.73 58.90 5,562.76 8/4/2003 61.26 59.43 5,561.73 9/11/2003 62.29 60.46 5,561.04 10/2/2003 62.98 61.15 5,560.39 11/7/2003 63.63 61.80 5,559.79 12/3/2003 64.23 62.40 5,561.02 1/15/2004 63.00 61.17 5,561.75 2/10/2004 62.27 60.44 5,562.98 3/28/2004 61.04 59.21 5,563.29 4/12/2004 60.73 58.90 5 564 03 5/13/2004 59 99 58 16 Water Levels and Data over Time White Mesa Mill - Well TW4-16 5,564.03 5/13/2004 59.99 58.16 5,564.09 6/18/2004 59.93 58.10 5,565.08 7/28/2004 58.94 57.11 5,564.56 8/30/2004 59.46 57.63 5,563.55 9/16/2004 60.47 58.64 5,561.79 10/11/2004 62.23 60.40 5,560.38 11/16/2004 63.64 61.81 5,559.71 12/22/2004 64.31 62.48 5,559.14 1/18/2005 64.88 63.05 5,558.65 2/28/2005 65.37 63.54 5,558.54 3/15/2005 65.48 63.65 5,558.22 4/26/2005 65.80 63.97 5,558.54 5/24/2005 65.48 63.65 5,559.24 6/30/2005 64.78 62.95 5,559.38 7/29/2005 64.64 62.81 5,559.23 9/12/2005 64.79 62.96 5,557.67 12/7/2005 66.35 64.52 5,557.92 3/8/2006 66.10 64.27 5,558.47 6/13/2006 65.55 63.72 5,558.42 7/18/2006 65.60 63.77 5,558.09 11/7/2006 65.93 64.10 5557.34 2/27/2007 66.68 64.85 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,622.19 5,624.02 1.83 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-16 5,547.11 5/2/2007 76.91 75.08 5,558.52 8/14/2007 65.5 63.67 5,559.02 10/10/2007 65.00 63.17 5,561.04 3/26/2008 62.98 61.15 5,560.06 6/24/2008 63.96 62.13 5,559.32 8/26/2008 64.7 62.87 5,558.89 10/14/2008 65.13 63.30 5,558.40 3/3/2009 65.62 63.79 5,558.32 6/24/2009 65.7 63.87 5,558.03 9/10/2009 65.99 64.16 5,558.81 12/11/2009 65.21 63.38 5,559.80 03/11/2010 64.22 62.39 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,623.41 5,625.24 1.83 121.33 5,542.17 8/23/2002 83.07 81.24 5,542.39 9/11/2002 82.85 81.02 5,542.61 10/23/2002 82.63 80.80 5,542.49 11/22/2002 82.75 80.92 5,542.82 12/3/2002 82.42 80.59 5,543.03 1/9/2003 82.21 80.38 5,543.04 2/12/2003 82.20 80.37 5,543.41 3/26/2003 81.83 80.00 5,543.69 4/2/2003 81.55 79.72 5,543.77 5/1/2003 81.47 79.64 5,544.01 6/9/2003 81.23 79.40 5,544.05 7/7/2003 81.19 79.36 5,543.99 8/4/2003 81.25 79.42 5,544.17 9/11/2003 81.07 79.24 5,544.06 10/2/2003 81.18 79.35 5,544.03 11/7/2003 81.21 79.38 5,543.94 12/3/2003 81.30 79.47 5,543.98 1/15/2004 81.26 79.43 5,543.85 2/10/2004 81.39 79.56 5,544.05 3/28/2004 81.19 79.36 5,544.33 4/12/2004 80.91 79.08 5 544 55 5/13/2004 80 69 78 86 Water Levels and Data over Time White Mesa Mill - Well TW4-17 (MW-32) 5,544.55 5/13/2004 80.69 78.86 5,544.59 6/18/2004 80.65 78.82 5,545.08 7/28/2004 80.16 78.33 5,545.26 8/30/2004 79.98 78.15 5,545.48 9/16/2004 79.76 77.93 5,545.61 10/11/2004 79.63 77.80 5,545.46 11/16/2004 79.78 77.95 5,545.66 12/22/2004 79.58 77.75 5,545.33 1/18/2005 79.91 78.08 5,545.51 2/28/2005 79.73 77.90 5,545.57 3/15/2005 79.67 77.84 5,545.46 4/26/2005 79.78 77.95 5,545.45 5/24/2005 79.79 77.96 5,545.33 6/30/2005 79.91 78.08 5,545.16 7/29/2005 80.08 78.25 5,545.54 9/12/2005 79.70 77.87 5,545.77 12/7/2005 79.47 77.64 5,546.09 3/8/2006 79.15 77.32 5,545.94 6/13/2006 79.30 77.47 5,545.94 7/18/2006 79.30 77.47 5,546.24 11/7/2006 79.00 77.17 5546.81 2/27/2007 78.43 76.6 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,623.41 5,625.24 1.83 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-17 (MW-32) 5546.56 5/2/2007 78.68 76.85 5546.81 8/15/2007 78.43 76.6 5546.96 10/10/2007 78.28 76.45 5547.9 3/26/2008 77.34 75.51 5548.08 6/25/2008 77.16 75.33 5548.42 8/26/2008 76.82 74.99 5548.05 10/14/2008 77.19 75.36 5548.29 3/3/2009 76.95 75.12 5548.09 6/24/2009 77.15 75.32 5547.79 9/10/2009 77.45 75.62 5548.09 12/11/2009 77.15 75.32 5,548.50 03/11/2010 76.74 74.91 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,639.13 5,641.28 2.15 121.33 5,585.13 8/23/2002 56.15 54.00 5,585.41 9/11/2002 55.87 53.72 5,585.47 10/23/2002 55.81 53.66 5,585.40 11/22/2002 55.88 53.73 5,585.68 12/3/2002 55.60 53.45 5,585.90 1/9/2003 55.38 53.23 5,590.79 2/12/2003 50.49 48.34 5,586.18 3/26/2003 55.10 52.95 5,586.36 4/2/2003 54.92 52.77 5,586.24 5/1/2003 55.04 52.89 5,584.93 6/9/2003 56.35 54.20 5,584.46 7/7/2003 56.82 54.67 5,584.55 8/4/2003 56.73 54.58 5,584.01 9/11/2003 57.27 55.12 5,583.67 10/2/2003 57.61 55.46 5,583.50 11/7/2003 57.78 55.63 5,584.08 12/3/2003 57.20 55.05 5,585.45 1/15/2004 55.83 53.68 5,585.66 2/10/2004 55.62 53.47 5,586.13 3/28/2004 55.15 53.00 5,586.39 4/12/2004 54.89 52.74 5 586 66 5/13/2004 54 62 52 47 Water Levels and Data over Time White Mesa Mill - Well TW4-18 5,586.66 5/13/2004 54.62 52.47 5,586.77 6/18/2004 54.51 52.36 5,587.35 7/28/2004 53.93 51.78 5,586.34 8/30/2004 54.94 52.79 5,585.85 9/16/2004 55.43 53.28 5,585.22 10/11/2004 56.06 53.91 5,584.70 11/16/2004 56.58 54.43 5,584.81 12/22/2004 56.47 54.32 5,584.68 1/18/2005 56.60 54.45 5,585.02 2/28/2005 56.26 54.11 5,585.25 3/15/2005 56.03 53.88 5,586.31 4/26/2005 54.97 52.82 5,586.97 5/24/2005 54.31 52.16 5,586.58 6/30/2005 54.70 52.55 5,586.10 7/29/2005 55.18 53.03 5,586.05 9/12/2005 55.23 53.08 5,585.86 12/7/2005 55.42 53.27 5,587.13 3/8/2006 54.15 52.00 5,585.93 6/13/2006 55.35 53.20 5,585.40 7/18/2006 55.88 53.73 5,585.38 11/7/2006 55.90 53.75 5585.83 2/27/2007 55.45 53.30 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,639.13 5,641.28 2.15 121.33 Water Levels and Data over Time White Mesa Mill - Well TW4-18 5585.15 5/2/2007 56.13 53.98 5586.47 6/24/2008 54.81 52.66 5586.3 8/26/2008 54.98 52.83 5585.21 10/14/2008 56.07 53.92 5584.47 3/3/2009 56.81 54.66 5584.35 6/24/2009 56.93 54.78 5583.88 9/10/2009 57.4 55.25 5584.43 12/11/2009 56.85 54.70 5,585.26 03/11/2010 56.02 53.87 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,629.53 5,631.39 1.86 121.33 5,581.88 8/23/2002 49.51 47.65 5,582.14 9/11/2002 49.25 47.39 5,582.06 10/23/2002 49.33 47.47 5,582.07 11/22/2002 49.32 47.46 5,582.16 12/3/2002 49.23 47.37 5,582.28 1/9/2003 49.11 47.25 5,582.29 2/12/2003 49.10 47.24 5,582.74 3/26/2003 48.65 46.79 5,582.82 4/2/2003 48.57 46.71 5,548.47 5/1/2003 82.92 81.06 5,564.76 6/9/2003 66.63 64.77 5,562.53 7/7/2003 68.86 67.00 5,564.10 8/4/2003 67.29 65.43 5,566.01 8/30/2004 65.38 63.52 5,555.16 9/16/2004 76.23 74.37 5,549.80 10/11/2004 81.59 79.73 5,546.04 11/16/2004 85.35 83.49 5,547.34 12/22/2004 84.05 82.19 5,548.77 1/18/2005 82.62 80.76 5,551.18 2/28/2005 80.21 78.35 5,556.81 3/15/2005 74.58 72.72 5 562 63 4/26/2005 68 76 66 90 Water Levels and Data over Time White Mesa Mill - Well TW4-19 5,562.63 4/26/2005 68.76 66.90 5,573.42 5/24/2005 57.97 56.11 5,552.94 7/29/2005 78.45 76.59 5,554.00 9/12/2005 77.39 75.53 5,555.98 12/7/2005 75.41 73.55 5,552.00 3/8/2006 79.39 77.53 5,545.74 6/13/2006 85.65 83.79 5,544.06 7/18/2006 87.33 85.47 5,548.81 11/7/2006 82.58 80.72 5543.59 2/27/2007 87.8 85.94 5544.55 5/2/2007 86.84 84.98 5558.97 8/15/2007 72.42 70.56 5559.73 10/10/2007 71.66 69.8 5569.26 3/26/2008 62.13 60.27 5535.47 6/25/2008 95.92 94.06 5541.41 8/26/2008 89.98 88.12 5558.45 10/14/2008 72.94 71.08 5536.9 3/3/2009 94.49 92.63 5547.76 6/24/2009 83.63 81.77 5561.48 9/10/2009 69.91 68.05 5548.14 12/11/2009 83.25 81.39 5,570.58 03/11/2010 60.81 58.95 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,628.52 5,629.53 1.01 106.0 Water Levels and Data over Time White Mesa Mill - Well TW4-20 5,565.70 7/29/2005 63.83 5,546.53 8/30/2005 83.00 5,540.29 9/12/2005 89.24 5,541.17 12/7/2005 88.36 5,540.33 3/8/2006 89.20 5,530.43 6/13/2006 99.10 5,569.13 7/18/2006 60.40 5,547.95 11/7/2006 81.58 5,549.25 2/27/2007 80.28 5,550.58 5/2/2007 78.95 5,563.60 8/14/2007 65.93 5,555.85 10/10/2007 73.68 5,569.10 3/26/2008 60.43 5,560.00 6/25/2008 69.53 5,539.64 8/26/2008 89.89 5,539.51 10/14/2008 90.02 5,553.00 3/3/2009 76.53 5,534.18 6/24/2009 95.35 5,558.39 9/10/2009 71.14 5,560.99 12/11/2009 68.54 5,564.09 3/11/2010 65.44 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,638.20 5,639.35 1.15 120.92 5,582.98 7/29/2005 56.37 5,583.43 8/30/2005 55.92 5,581.87 9/12/2005 57.48 5,580.50 12/7/2005 58.85 5,583.64 3/8/2006 55.71 5,580.55 6/13/2006 58.80 5,578.95 7/18/2006 60.40 5,578.47 11/7/2006 60.88 5,579.53 2/27/2007 59.82 5,578.07 5/2/2007 61.28 5,583.41 8/15/2007 55.94 5,583.45 10/10/2007 55.9 5,586.47 3/26/2008 52.88 5,579.16 6/24/2008 60.19 5,579.92 8/26/2008 59.43 5,577.37 10/14/2008 61.98 5,578.00 3/10/2009 61.35 5,580.14 6/24/2009 59.21 5,578.72 9/10/2009 60.63 5,579.99 12/11/2009 59.36 5 582 81 3/11/2010 56 54 Water Levels and Data over Time White Mesa Mill - Well TW4-21 5,582.81 3/11/2010 56.54 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,627.83 5,629.00 1.17 113.5 5,571.89 7/29/2005 57.11 5,572.20 8/30/2005 56.80 5,572.08 9/12/2005 56.92 5,571.61 12/7/2005 57.39 5,571.85 3/8/2006 57.15 5,571.62 6/13/2006 57.38 5,571.42 7/18/2006 57.58 5,571.02 11/7/2006 57.98 5571.24 2/27/2007 57.76 5,570.75 6/29/2007 58.25 5,571.82 8/14/2007 57.18 5,571.99 10/10/2007 57.01 5,573.05 3/26/2008 55.95 5,573.04 6/24/2008 55.96 5,573.04 8/26/2008 55.96 5,573.02 10/14/2008 55.98 5,573.19 3/10/2009 55.81 5,573.32 6/24/2009 55.68 5,573.17 9/10/2009 55.83 5,573.52 12/11/2009 55.48 Water Levels and Data over Time White Mesa Mill - Well TW4-22 , 5,573.88 3/11/2010 55.12 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,627.83 5,629.00 1.17 113.5 5,560.52 9/13/2007 68.48 5,539.12 5,560.43 10/10/2007 68.57 5,539.04 5,560.88 11/30/2007 68.12 5,539.49 5,561.12 12/11/2007 67.88 5,539.73 5,560.82 1/8/2008 68.18 5,539.43 5,561.07 2/18/2008 67.93 5,539.68 5,561.17 3/26/2008 67.83 5,539.78 5,561.34 4/23/2008 67.66 5,539.95 5561.11 5/30/2008 67.89 5,539.72 5,561.16 6/24/2008 67.84 5,539.77 5,561.07 7/16/2008 67.93 5,539.68 5,561.31 8/26/2008 67.69 5,539.92 5,562.81 9/10/2008 66.19 5,541.42 5,561.20 10/14/2008 67.8 5,539.81 5,560.92 11/26/2008 68.08 5,539.53 5,561.18 12/29/2008 67.82 5,539.79 5,561.78 1/26/2009 67.22 5,540.39 5,561.37 2/24/2009 67.63 5,539.98 5,561.49 3/6/2009 67.51 5,540.10 5,561.35 4/7/2009 67.65 5,539.96 Water Levels and Data over Time White Mesa Mill - Well TW4-23 ,, 5,561.47 5/29/2009 67.53 5,540.08 5,561.75 6/30/2009 67.25 5,540.36 5,561.75 7/31/2009 67.25 5,540.36 5,561.90 8/31/2009 67.1 5,540.51 5,561.76 9/10/2009 67.24 5,540.37 5,562.27 12/11/2009 66.73 5,540.37 5,562.78 3/11/2010 66.22 5,540.37 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,627.83 5,625.70 -2.13 113.5 5,568.48 9/13/2007 57.22 59.35 5,568.40 10/10/2007 57.30 59.43 5,569.03 11/30/2007 56.67 58.80 5,569.17 12/11/2007 56.53 58.66 5,568.90 1/8/2008 56.80 58.93 5,569.09 2/18/2008 56.61 58.74 5,569.30 3/26/2008 56.40 58.53 5,569.55 4/23/2008 56.15 58.28 5569.39 5/30/2008 56.31 58.44 5,569.21 6/24/2008 56.49 58.62 5,569.15 7/16/2008 56.55 58.68 5,569.21 8/26/2008 56.49 58.62 5,569.10 9/10/2008 56.60 58.73 5,568.99 10/14/2008 56.71 58.84 5,568.82 11/26/2008 56.88 59.01 5,568.79 12/29/2008 56.91 59.04 5,569.52 1/26/2009 56.18 58.31 5,569.18 2/24/2009 56.52 58.65 5,569.24 3/6/2009 56.46 58.59 5,569.08 4/7/2009 56.62 58.75 Water Levels and Data over Time White Mesa Mill - Well TW4-24 , 5,569.10 5/29/2009 56.60 58.73 5,569.29 6/30/2009 56.41 58.54 5,569.25 7/31/2009 56.45 58.58 5,569.35 8/31/2009 56.35 58.48 5,569.15 9/10/2009 56.55 58.68 5,569.51 12/11/2009 56.19 58.32 5,569.73 3/11/2010 55.97 58.10 Water Elevation (WL) Land Surface (LSD) Measuring Point Elevation (MP) Length Of Riser (L) Date Of Monitoring Total or Measured Depth to Water (blw.MP) Total Depth to Water (blw.LSD) Total Depth Of Well 5,627.83 5,644.91 17.08 113.5 5,601.86 09/13/2007 43.05 5,601.89 10/10/2007 43.02 5,602.57 11/30/2007 42.34 5,602.82 12/11/2007 42.09 5,601.94 01/08/2008 42.97 5,599.13 02/18/2008 45.78 5,597.11 03/26/2008 47.80 5,595.51 04/23/2008 49.40 5594.42 05/30/2008 50.49 5,594.26 06/24/2008 50.65 5,586.67 07/16/2008 58.24 5,594.17 08/26/2008 50.74 5,594.23 09/10/2008 50.68 5,594.12 10/14/2008 50.79 5,594.06 11/26/2008 50.85 5,594.87 12/29/2008 50.04 5,595.89 01/26/2009 49.02 5,596.27 02/24/2009 48.64 5,596.47 03/06/2009 48.44 5,596.74 04/07/2009 48.17 Water Levels and Data over Time White Mesa Mill - Well TW4-25 , 5,597.55 05/29/2009 47.36 5,598.11 06/30/2009 46.8 5,598.22 07/31/2009 46.69 5,598.52 08/31/2009 46.39 5,598.49 09/10/2009 46.42 5,599.48 12/11/2009 45.43 5,599.75 03/11/2010 45.16 Tab H Laboratory Analytical Reports ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • P.D. Box 3258 • Casper, WY 82602 'U"{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com f ANONA TORIES LABORATORY ANALYTICAL REPORT Client: Denison Mines USA Corp Project: 1 st Quarter Chloroform Lab ID: C10020658-004 Client Sample ID: MW-4 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 45 4.0 1.2 1600 NO NO 114 114 99.0 108 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02/17/10 15:03 DateReceived: 02/19/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/01/1010:241 dvg E353.2 03/01/10 11 :051 jal SW8260B 02120/10 00:23 1 wen SW8260B 02/23/10 20:38 1 wen SW8260B 02/20/10 00:23 1 wen SW8260B 02/20/10 00:23 1 wen SW8260B 02/20/10 00:23 1 wen SW8260B 02/20/10 00:23 1 wen SW8260B 0212011 0 00:23 1 wen SW8260B 02/2011 0 00:23 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 lUgl{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com L ABORA TORIES ---- LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-014 Client Sample 10: TW4-1 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: RL -Analyte reporting limit. QCL -Quality control limit. Result 35 7.1 NO 1300 NO NO 102 98.0 94.0 100 Units mg/L mg/L ug/L ug/L ug/L ug/L %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 10: 17 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/1012:091 dvg E353.2 03/10/1016:121 jal SW8260B 03/0611 0 07:59 1 jlr SW8260B 03/05/10 18:32 1 jlr SW8260B 03/06/1007:591 jlr SW8260B 03/06/10 07:59 1 jlr SW8260B 03/06/10 07:59 1 jlr SW8260B 03/06/1007:591 jlr SW8260B 03/06/10 07:591 jlr SW8260B 03/06/10 07:59 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Caspe!; WY 82602 199m{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABORATORlE5 LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform LablD: C 10030236-005 Client Sample 10: TW4-1R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 7.B NO NO 96.0 90.0 BB.O 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/15/10 Collection Date: 03/02/10 13:28 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 11 :32 1 dvg E353.2 03/10/1015:141 jal SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/1001 :361 jlr SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/10 01 :36 1 jlr SWB260B 03/06/10 01 :36 I jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Greek Highway (82601) • P.D. Box 3258 • Gaspe!; WY 82602 lGG;{({f'lY Toll Free 888.2350515 • 307.2350515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-015 Client Sample 10: TW4-2 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 42 6.8 2.0 2600 NO NO 96.0 99.0 90.0 99.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 09:58 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/1012:121 dvg E353.2 03/10/1016:141 jal SW8260B 03/06/10 08:37 1 jlr SW8260B 03/05/1019:121 jlr SW8260B 03/06/1008:37 1 jlr SW8260B 03/06/10 08:37 1 jlr SW8260B 03/06/10 08:37 1 jlr SW8260B 03/06/10 08:37 1 jlr SW8260B 03/06/10 08:37 1 jlr SW8260B 03/06/10 08:37 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • PO. Box 3258 • Casper, WY 82602 1999f{f)Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com I ABORA lOmES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-006 Client Sample 10: TW4-2R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 16 NO NO 94.0 94.0 88.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 14:15 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 11 :36 1 dvg E353.2 03/10/10 15:24 1 jal SW8260B 03/06/10 02: 15 1 jlr SW8260B 03/06/10 02: 15 1 jlr SW8260B 03/06/10 02: 15 1 jlr SW8260B 03/06/1002:151 jlr SW8260B 03/06/1002:151 jlr SW8260B 03/06/1002:151 jlr SW8260B 03/06/10 02: 15 1 jlr SW8260B 03/0611002:151 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 199B{f27 Toll Free 888.235.0515 • 307235.0515 • Fax 307234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-014 Client Sample 10: TW4-3 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 23 2.B NO NO NO NO 95.0 79.0 91.0 105 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/05/10 Collection Date: 02/23/10 08:52 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :451 dvg E353.2 03/03/10 11 :30 1 jal SWB260B 03/01/1015:371 jlr SWB260B 03/01/1015:371 jlr SWB260B 03/01/1015:371 jlr SWB260B 03/01/10 15:37 1 jlr SWB260B 03/01/1015:371 jlr SWB260B 03/01/1015:371 jlr SWB260B 03/01/10 15:37 1 jlr SWB260B 03/0111015:371 jlr MCl -Maximum contaminant Jevel. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 lUm{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LA BORA TomES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-001 Client Sample ID: TW4-3R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 1.2 NO NO 96.0 90.0 B7.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/05/10 Collection Date: 02/22/10 09:45 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1010:501 dvg E353.2 03/02/1016:531 jal SWB260B 02/27/1005:071 jJr SWB260B 02/27/1005:071 jlr SWB260B 02/27/1005:071 jlr SWB260B 02/27/1005:071 jlr SWB260B 02/2711005:071 jlr SWB260B 02/27/1005:071 jlr SWB260B 02/27/1005:071 jlr SWB260B 02127/1005:071 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 Igg:tf{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020658-002 Client Sample 10: TW4-4 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1 ,2-0ichlorobenzene-d4 Report Definitions: RL -Analyte reporting limit. QCL -Quality control limit. Result 48 6.6 1.0 1700 NO NO 106 112 99.0 105 Units mg/L mg/L ug/L ug/L ug/L ug/L %REC %REC %REC %REC Qualifier Rl 1 0.2 1.0 100 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02/17/1015:10 DateReceived: 02119/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1010:181 dvg E353.2 03/01/10 11 :00 1 jal SW8260B 02119/10 23: 12 1 wen SW8260B 02/23/10 21 :491 wen SW8260B 02/19/10 23: 12 1 wen SW8260B 02119/10 23: 12 1 wen SW8260B 02/19/10 23: 12 1 wen SW8260B 02119/10 23: 12 1 wen SW8260B 02119/10 23: 12 1 wen SW8260B 02119/10 23: 12 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 lUgf{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-024 Client Sample 10: TW4-5 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 43 6.B NO 13 NO NO 93.0 90.0 91.0 104 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 1 0.2 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/05/10 Collection Date: 02/25/10 08:22 DateReceived: 02/26/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/10 12:2BI dvg E353.2 03/03/10 12:0B 1 jal SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02110 17:061 jlr SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02/10 17:06 1 jlr SWB260B 03/02/10 17:061 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC •• 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORATORY ANALYTICAL REPORT Client: Project: Lab 10: Denison Mines USA Corp 1 st Quarter Chloroform C10020848-011 Client Sample 10: TW4-5R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 2 NO NO 3.4 NO NO 96.0 97.0 85.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 1 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/10 12:30 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/0111 0 11 :401 dvg E353.2 03/03/10 11 :23 1 jal SW8260B 03/02/10 04:59 1 jlr SW8260B 03/02/1004:591 jlr SW8260B 03/02/10 04:59 1 jlr SW8260B 03/02/10 04:591 jlr SW8260B 03/02/10 04:59 1 jlr SW8260B 03/02/1004:591 jlr SW8260B 03/02/10 04:59 1 jlr SW8260B 03/02/10 04:59 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. l '..-:v:t ~T..i ENERG Y LABORATORIE~ INC •• 2393 Salt Creek Highway (82601) • P. 0. Box 3258 • Casper, WY 82602 _ .. ,-t\"7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LA BORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1st Quarter Chloroform LabID: C 10020848-026 Client Sample ID: TW4-6 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Ch loromethane Methylene chloride Surr: 1,2-Dichlorobenzene-d4 Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 45 1.6 NO 1000 NO NO 98.0 103 91.0 98.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifiers RL 0.1 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/25/10 08:33 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1012:341 dvg E353.2 03/03/10 12:23 1 jal SW8260B 03/02/10 08: 1 0 1 jlr SW8260B 03/02/10 06:54 1 jlr SW8260B 03/02/10 08: 1 0 1 jlr SW8260B 03/02/1008:101 jlr SW8260B 03/0211 0 08: 1 0 1 jlr SW8260B 03/02/10 08: 1 0 1 jlr SW8260B 03/02/10 08: 1 0 1 jlr SW8260B 03/0211008:101 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC .• 2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 1999r{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LAHORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-013 Client Sample 10: TW4-6R Analyses MAJOR IONS Chloride Nitrogen. Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1.2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dS Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 12 NO NO 9S.0 94.0 S3.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 SO-120 70-130 SO-120 SO-120 Report Date: 03/05/10 Collection Date: 02/24/10 15:00 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :441 dvg E353.2 03/03/10 11 :2S 1 jal SWS260B 03/02/10 06: 161 jlr SWS260B 03/02/10 06: 16 1 jlr SWS260B 03/02/10 06: 16 1 jlr SWS260B 03/02/10 06: 16 1 jlr SWS260B 03/02/10 06: 16 1 jlr SWS260B 03/02110 06: 16 1 jlr SWS260B 03/02/10 06: 16 1 jlr SWS260B 03/02/1006:161 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • P.D. Box 3258 • Casper, WY 82602 Igg;{({f27 70// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 1 0030236-013 Client Sample 10: TW4-7 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 36 3.8 NO 1200 NO NO 100 90.0 89.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 10:06 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 12:08 1 dvg E353.2 03/10/10 16:09 1 jal SW8260B 03/06/10 07:20 1 jlr SW8260B 03/0511 0 17:54 1 jlr SW8260B 03/06/10 07:20 1 jlr SW8260B 03/06/10 07:20 1 jlr SW8260B 03/06/10 07:20 1 jlr SW8260B 03/06/10 07:20 1 jlr SW8260B 03/06/10 07:20 1 jlr SW8260B 03/06/10 07:20 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Igggf{f2Y lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABOI?A !ORlES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-004 Client Sample 10: TW4-7R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 10 NO NO 95.0 94.0 86.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 11: 17 DateReceived: 03/05/10 Matrix: Aqueous MCU QCl Method Analysis Date 1 By A4500-CI B 03/12/10 11 :30 1 dvg E353.2 03/10/1015:121 jal SW8260B 03/05/1021 :091 jlr SW8260B 03/05/1021:091 jlr SW8260B 03/05/1021 :091 jlr SW8260B 03/05/1021 :091 jlr SW8260B 03/05/10 21 :091 jlr SW8260B 03/05/1021 :091 jlr SW8260B 03/0511021 :091 jlr SW8260B 03/05/1021:091 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORlE5 LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-019 Client Sample 10: TW4-8 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 57 NO NO NO NO NO 98.0 99.0 85.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/10 08:35 DateReceived: 02126/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1012:011 dvg E353.2 03/03/10 11 :48 1 jal SW8260B 03/02/10 00:32 1 jlr SW8260B 03/0211000:321 jlr SW8260B 03/02/10 00:32 1 jlr SW8260B 03/02/10 00:32 1 jlr SW8260B 03/02110 00:32 1 jlr SW8260B 03/02110 00:32 1 jlr SW8260B 03/02/10 00:32 1 jlr SW8260B 03/02/10 00:32 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Igggf{f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-007 Client Sample 10: TW4-8R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 1.7 NO NO 95.0 97.0 90.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 09:40 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11:19/dvg E353.2 03/03/10 11 :05 1 jal SW8260B 02/27/1008:551 jlr SW8260B 02/27/1008:551 jlr SW8260B 02/27/1008:551 jlr SW8260B 02/27/1008:551 jlr SW8260B 02/2711008:551 jlr SW8260B 02/27/1008:551 jlr SW8260B 02/27/1008:551 jlr SW8260B 02/27/1008:551 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234. 1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 1 0020848-020 Client Sample 10: TW4-9 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 47 1.4 NO NO NO NO 96.0 88.0 89.0 97.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifiers Rl 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 09:05 DateReceived: 02/26/10 Matrix: Aqueous MCU QCl Method Analysis Date 1 By A4500-CI B 03/01/10 12:041 dvg E353.2 03/03/10 11 :50 1 jal SW8260B 03/02/10 01: 1 0 1 jlr SW8260B 03/02110 01: 1 0 1 jlr SW8260B 03/02/10 01: 1 0 1 jlr SW8260B 03/02/10 01: 1 0 1 jlr SW8260B 03/02/10 01: 1 0 1 jlr SW8260B 03/02110 01: 1 0 1 jlr SW8260B 03/02/10 01: 1 0 1 jlr SW8260B 03/02/10 01: 1 0 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • P.O Box 3258 • Casper, WY 82602 1999f{f!1Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABOI?A TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-008 Client Sample 10: TW4-9R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. Qel -Quality control limit. Result NO NO NO NO NO NO 97.0 95.0 88.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/22/10 12:25 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :241 dvg E353.2 03/03/10 11 :08 1 jal SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02/27/1009:341 jlr SW8260B 02127/1009:341 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC .• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999f{f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LAflORA TORIES LABORATORY ANALYTICAL REPORT Client: Denison Mines USA Corp Project: 1 st Quarter Choloform Lab 10: C10030236-010 Client Sample 10: TW4-10 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: T oluene-d8 Report Definitions: Rl -Analyte reporting limit. aCl -Quality control limit. Result 49 5.0 NO 460 NO NO 99.0 91.0 88.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 1 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 09:37 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/12/10 11:54 1 dvg E353.2 03/10/10 15:34 1 jal SW8260B 03/0611 0 05:25 1 jlr SW8260B 03/05/10 16:00 1 jlr SW8260B 03/06/10 05:25 1 jlr SW8260B 03/06/10 05:25 1 jlr SW8260B 03/06/10 05:25 1 jlr SW8260B 03/06/10 05:25 1 jlr SW8260B 03/0611 0 05:25 1 jlr SW8260B 03/06/10 05:25 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 1999({'D7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LARORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-001 Client Sample 10: TW4-10R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-Dichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 12 NO NO 95.0 92.0 90.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 08:20 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 11 :20 1 dvg E353.2 03/10/10 15:04 1 jal SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr SW8260B 03/06/10 04:09 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 199;{({f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com I AUOf?ATORlES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform LablD: C 10030236-012 Client Sample ID: TW4-11 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: T oluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 42 6.8 NO 820 NO NO 96.0 102 83.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 09:49 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/1012:061 dvg E353.2 03/10/10 16:07 1 jal SW8260B 03/06/10 06:42 1 jlr SW8260B 03/05110 17:161 jlr SW8260B 03/06/10 06:42 1 jlr SW8260B 03/06/10 06:42 1 jlr SW8260B 03/06/10 06:42 1 jlr SW8260B 03/06/10 06:42 1 jlr SW8260B 03/06/10 06:42 1 jlr SW8260B 03/06/10 06:42 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 199m{f)Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABORA TORIES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform LablD: C 10030236-003 Client Sample 10: TW4-11 R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 17 NO NO 103 93.0 91.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 10:35 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date' By A4500-CI B 03/12/10 11 :28 1 dvg E353.2 03/10/10 15:09 1 jal SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr SW8260B 03/05/10 20:30 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Iggg({f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234. 1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-015 Client Sample ID: TW4-12 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: RL -Analyte reporting limit. QCl -Quality control limit. Result 22 4.0 NO NO NO NO 91.0 91.0 91 .0 104 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/1008:20 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :47 1 dvg E353.2 03/03/10 11 :33 1 jal SW8260B 03/01/1016:141 jlr SW8260B 03/01/1016:141 jlr SW8260B 03/0111016:141 jlr SW8260B 03/0111016:141 jlr SW8260B 03/01/1016:141 jlr SW8260B 03/01/1016:141 jlr SW8260B 03/0111016:141 jlr SW8260B 03/01/1016:141 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 'UB{f)Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LASaRA TomES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-002 Client Sample 10: TW4-12R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 1.4 NO NO 102 95.0 94.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/22/10 14:27 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1010:531 dvg E353.2 03/02110 16:56 1 jal SW8260B 02/27/1005:451 jlr SW8260B 02/27/1005:451 jlr SW8260B 02/2711005:451 jlr SW8260B 02/27/1005:451 jlr SW8260B 02127/1005:451 jlr SW8260B 02/27/1005:451 jlr SW8260B 02/27/1005:451 jlr SW8260B 02/27/1005:451 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Iggg({f>Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-016 Client Sample 10: TW4-13 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: T oluene-dS Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 53 4.3 NO NO NO NO 9S.0 97.0 90.0 9S.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 1.0 1.0 1.0 SO-120 70-130 SO-120 SO-120 Report Date: 03/05/10 Collection Date: 02/24/10 07:45 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/01/10 11 :491 dvg E353.2 03/0311 0 11 :40 1 jal SWS260B 03/01/1022:351 jlr SWS260B 03/01/10 22:351 jlr SWS260B 03/01/1022:351 jlr SWS260B 03/01/10 22:351 jlr SWS260B 03/01/1022:351 jlr SWS260B 03/01/1022:351 jlr SWS260B 03/01/10 22:351 jlr SWS260B 03/0111022:351 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601)' po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307235.0515 • Fax 307234.1639 • casper@energylab.com· www.energylab.com LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-003 Client Sample 10: TW4-13R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 3.0 NO NO 99.0 96.0 90.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 13:02 OateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/01/1011 :12/ dvg E353.2 03/02/10 16:581 jal SW8260B 02/27/1006:231 jlr SW8260B 02/27/1006:231 jlr SW8260B 02/27/1006:231 jlr SW8260B 02/2711006:231 jlr SW8260B 02/27/1006:231 jlr SW8260B 02/2711006:231 jlr SW8260B 02/27/1006:231 jlr SW8260B 02/27/1006:231 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 199m{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LASaRA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-009 Client Sample 10: TW4-14 Analyses MAJOR IONS Chloride Nitrogen. Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1.2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 33 2.5 NO NO NO NO 102 92.0 89.0 99.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/1010:42 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/1211 0 11 :52 1 dvg E353.2 03/10/10 15:32 1 jal SW8260B 03/06/1003:31 1 jlr SW8260B 03/06/1003:31 1 jlr SW8260B 03/0611003:31 1 jlr SW8260B 03/06/1003:311 jlr SW8260B 03/06/1003:311 jlr SW8260B 03/06/1003:311 jlr SW8260B 03/06/1003:311 jlr SW8260B 03/06/1003:311 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 1999r{f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LAHORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-004 Client Sample 10: TW4-14R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 3.3 NO NO 97.0 108 90.0 103 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 14:08 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11:14/dvg E353.2 03/02110 17:25 1 jal SW8260B 02/27/1007:021 jlr SW8260B 02/27/1007:021 jlr SW8260B 02/27/1007:021 jlr SW8260B 02/2711007:021 jlr SW8260B 02/27/1007:021 jlr SW8260B 02/27/1007:021 jlr SW8260B 02/27/1007:021 jlr SW8260B 02/27/1007:021 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 Iggg({f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com LAHORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020658-003 Client Sample ID: TW4-15 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 57 0.2 NO 780 NO 19 110 110 99.0 109 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 1 0.1 1.0 100 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02/17/1014:52 DateReceived: 02/19/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1010:221 dvg E353.2 03/01/10 11 :031 jal SW8260B 02119/1023:471 wen SW8260B 02/23/10 22:24 1 wen SW8260B 02/19/1023:471 wen SW8260B 02/19/10 23:47 1 wen SW8260B 02/19/1023:471 wen SW8260B 02/19/1023:471 wen SW8260B 02/19/1023:471 wen SW8260B 02119/1023:471 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 Toll Free 888.2350515 • 307.2350515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-021 Client Sample 10: TW4-16 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 77 4.2 NO NO NO NO 96.0 106 91.0 94.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/1008:15 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1012:061 dvg E353.2 03/03/1012:001 jal SW8260B 03/02/10 01 :48 1 jlr SW8260B 03/02/10 01 :48 1 jlr SW8260B 03/02/10 01 :48 1 jlr SW8260B 03/02/1001 :481 jlr SW8260B 03/02/10 01 :48 1 jlr SW8260B 03/02110 01 :48 1 jlr SW8260B 03/02/10 01 :48 1 jlr SW8260B 03/02/10 01 :48 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • AD. Box 3258 • Casper, WY 82602 199m{r,y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-009 Client Sample 10: TW4-16R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 3.2 NO NO 100 96.0 97.0 99.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 10:35 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11:37/dvg E353.2 03/03/10 11 :101 jal SW8260B 02/27/1010:121 jlr SW8260B 02/27/10 10:121 jlr SW8260B 02/27/1010:121 jlr SW8260B 02/27/1010:121 jlr SW8260B 02/27/1010:121 jlr SW8260B 02/2711010:121 jlr SW8260B 02/27/1010:121 jlr SW8260B 02/27/10 10: 121 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC •• 2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 ,g~g({"7 lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com 'ABOf?A 70mES LABORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020658-001 Client Sample ID: TW4-17 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 38 NO NO NO NO NO 102 110 97.0 107 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 0.1 1.0 1.0 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02/17/1013:34 DateReceived: 02/19/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1010:161 dvg E353.2 03/01/10 10:53 1 jal SW8260B 02/19/1022:361 wen SW8260B 02119/1022:361 wen SW8260B 02/19/10 22:36 1 wen SW8260B 02/19/10 22:36 1 wen SW8260B 02/1911 0 22:36 1 wen SW8260B 02/19/10 22:36 1 wen SW8260B 02/19/10 22:36 1 wen SW8260B 02119/10 22:36 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 ,gg;{({"y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com l ABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 1 0020848-023 Client Sample 10: TW4-18 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 41 5.1 NO 69 NO NO 92.0 92.0 86.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 10 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/10 10:50 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/0111 0 12:23 1 dvg E353.2 03/03/10 12:05 1 jal SW8260B 03/02110 18:22 1 jlr SW8260B 03/0211017:441 jlr SW8260B 03/02/10 18:22 1 jlr SW8260B 03/02/10 18:22 1 jlr SW8260B 03/02/10 18:22 1 jlr SW8260B 03/02/10 18:22 1 jlr SW8260B 03/02/10 18:22 1 jlr SW8260B 03/02/10 18:221 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999f{f27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LA BORA TORIES LASORA TORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020658-005 Client Sample 10: TW4-19 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 144 2.0 1.3 940 NO NO 111 108 98.0 106 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 0.1 1.0 100 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02/17/10 14:30 DateReceived: 02/19/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1010:261 dvg E353.2 03/01/10 11 :08 1 jal SW8260B 02/20/10 00:58 1 wen SW8260B 02/23/1021 :131 wen SW8260B 02/20/10 00:58 1 wen SW8260B 02/20/10 00:58 1 wen SW8260B 02120/10 00:58 1 wen SW8260B 02/20/10 00:58 1 wen SW8260B 02/20/10 00:58 1 wen SW8260B 02/20/10 00:58 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 199m{"Y lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORATORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 1 0020658-006 Client Sample ID: TW4-20 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. Qel -Quality control limit. Result 179 2.0 2.7 3500 NO 3.2 119 10B 9B.0 10B Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 200 1.0 1.0 70-130 BO-120 BO-120 BO-120 Report Date: 03/02/10 Collection Date: 02/17/1014:42 DateReceived: 02119/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/01/1010:301 dvg E353.2 03/01/10 11:1B/jal SWB260B 02/20/10 01 :34 1 wen SWB260B 02/2411 0 02:30 1 wen SWB260B 02/20/10 01 :34 1 wen SWB260B 02120/10 01 :34 1 wen SWB260B 02/20/10 01 :34 1 wen SWB260B 0212011001 :341 wen SWB260B 02120/1001 :341 wen SWB260B 02120/10 01 :34 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 IU;{({f27 lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-025 Client Sample 10: TW4-21 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 228 8.4 NO 170 NO NO 98.0 102 88.0 99.0 Units mg/L mg/L ug/L ug/L ug/L ug/L %REC %REC %REC %REC Qualifier Rl 0.2 1.0 10 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/25/10 08:05 DateReceived: 02/26/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1012:311 dvg E353.2 03/03/1012:101 jal SW8260B 03/02/10 07:32 1 jlr SW8260B 03/01/1014:141 jlr SW8260B 03/02/10 07:32 1 jlr SW8260B 03/02/10 07:32 1 jlr SW8260B 03/02/10 07:32 1 jlr SW8260B 03/02/10 07:32 1 jlr SW8260B 03/02/1007:321 jlr SW8260B 03/02/10 07:321 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234. 1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Lab 10: Denison Mines USA Corp 1st Quarter Chloroform C10020848-012 Client Sample 10: TW4-21 R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 2.5 NO NO 96.0 92.0 BB.O 96.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 1 0.1 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/05/10 Collection Date: 02/24/10 13:25 DateReceived: 02/26/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1011 :421 dvg E353.2 03/03/10 11 :25 1 jal SWB260B 03/02/10 05:37 1 jlr SWB260B 03/02/10 05:37 1 jlr SWB260B 03/02/10 05:37 1 jlr SWB260B 03/02/10 05:37 1 jlr SWB260B 03/02/10 05:37 1 jlr SWB260B 03/02/10 05:37 1 jlr SWB260B 03/0211005:371 jlr SWB260B 03/02/1005:371 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1991{({f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LAHORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-011 Client Sample 10: TW4-22 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 427 36.6 NO 2200 NO NO 93.0 100 B7.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC 0-Rl increased due to sample matrix interference. Report Date: 03/15/10 Collection Date: 03/03/10 09:24 DateReceived: 03/05/10 Matrix: Aqueous MCU Qualifier RL QCL Method Analysis Date I By A4500-CI B 03/12/1012:031 dvg 0 0.3 E353.2 03/10/10 16:04 1 jal 1.0 SWB260B 03/06/10 06:04 1 jlr 100 SWB260B 03/05/10 16:3B 1 jlr 1.0 SWB260B 03/0611 0 06:04 1 jlr 1.0 SWB260B 03/06/10 06:04 1 jlr BO-120 SWB260B 03/06/10 06:04 1 jlr 70-130 SWB260B 03/06/10 06:04 1 jlr BO-120 SWB260B 03/06/10 06:04 1 jlr BO-120 SWB260B 03/06/10 06:04 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 lugf{f27 70// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LA BOI?A TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-002 Client Sample 10: TW4-22R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 13 NO NO 96.0 87.0 87.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 09:32 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 11 :26 1 dvg E353.2 03/1011 0 15:07 1 jal SW8260B 03/05/1019:511 jlr SW8260B 03/05/1019:511 jlr SW8260B 03/05/10 19:51 1 jlr SW8260B 03/05/1019:511 jlr SW8260B 03/05/1019:511 jlr SW8260B 03/0511019:511 jlr SW8260B 03/05/10 19:51 1 jlr SW8260B 03/05/1019:511 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999({e27 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 10020848-017 Client Sample ID: TW4-23 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: RL -Analyte reporting limit. QCL -Quality control limit. Result 45 NO NO NO NO NO 93.0 97.0 85.0 98.0 Units mg/L mg/L ug/L ug/L ug/L ug/L %REC %REC %REC %REC Qualifier RL 1 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/10 08:05 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :501 dvg E353.2 03/03/10 11 :43 1 jal SW8260B 03/01110 23: 151 jlr SW8260B 03/01/1023:151 jlr SW8260B 03/01/1023:151 jlr SW8260B 03/01/1023:151 jlr SW8260B 03/01/1023:151 jlr SW8260B 03/01/1023:151 jlr SW8260B 03/0111 023: 151 jlr SW8260B 03/01/1023:151 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGYLABORATORIE5, INC. ·2393 Salt Creek Highway (82601j • po. Box3258 • Casper, WY82602 1999({"y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABOf?A TORrES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-005 Client Sample 10: TW4-23R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 2.9 NO NO 98.0 93.0 89.0 102 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/23/10 11 :21 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11:16/dvg E353.2 03/0211 0 17:28 1 jal SW8260B 02127/1007:391 jlr SW8260B 02/27/1007:391 jlr SW8260B 02/27/1007:391 jlr SW8260B 02/2711007:391 jlr SW8260B 02/27/1007:391 jlr SW8260B 02/27/1007:391 jlr SW8260B 02/27/1007:391 jlr SW8260B 02/27/1007:391 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999f{f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TOmES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 1 0020848-022 Client Sample 10: TW4-24 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-Dichlorobenzene-d4 Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 896 33.1 ND 1.3 ND ND 99.0 103 88.0 97.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC D -Rl increased due to sample matrix interference. Report Date: 03/05/10 Collection Date: 02/25/10 08: 11 DateReceived: 02126/10 Matrix: Aqueous MCU Qualifier RL QCL Method Analysis Date I By A4500-CI B 03/01/1012:201 dvg D 0.3 E353.2 03/03/10 12:201 jal 1.0 SW8260B 03/02/10 02:26 1 jlr 1.0 SW8260B 03/02/10 02:26 1 jlr 1.0 SW8260B 03/02/10 02:26 1 jlr 1.0 SW8260B 03/02/10 02:26 1 jlr 80-120 SW8260B 03/02/10 02:26 1 jlr 70-130 SW8260B 03/02110 02:26 1 jlr 80-120 SW8260B 03/02/1002:261 jlr 80-120 SW8260B 03/02/10 02:26 1 jlr MCl -Maximum contaminant level. ND -Not detected at the reporting limit. ENERGY LABORATORIES, INC .• 2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 lUgf{f)7 lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 1 0020848-01 0 Client Sample 10: TW4-24R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 2.9 NO NO 90.0 85.0 91.0 101 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/24/10 09:35 DateReceived: 02126/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/1011 :381 dvg E353.2 03/03/10 11: 13 1 jal SW8260B 02/2711010:501 jlr SW8260B 02127/1010:501 jlr SW8260B 02/27/1010:501 jlr SW8260B 02/27/1010:501 jlr SW8260B 02/27/1010:501 jlr SW8260B 02/27/1010:501 jlr SW8260B 02/27/1010:501 jlr SW8260B 02/27/1010:501 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 'ugr{f)7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-018 Client Sample 10: TW4-25 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-dB Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 296 14.4 NO NO NO NO 99.0 96.0 B7.0 99.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 1.0 1.0 1.0 BO-120 70-130 BO-120 BO-120 Report Date: 03/05/10 Collection Date: 02/23/10 07:35 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/01/10 11 :531 dvg E353.2 03/03/10 11 :45 1 jal SWB260B 03/01/10 23:54 1 jlr SWB260B 03/01/1023:541 jlr SWB260B 03/01/1023:541 jlr SWB260B 03/01/1023:541 jlr SWB260B 03/01/1023:541 jlr SWB260B 03/01/1023:541 jlr SWB260B 03/01/10 23:54 1 jlr SWB260B 03/01/10 23:54 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020848-006 Client Sample 10: TW4-25R Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 1.2 NO NO 98.0 88.0 90.0 100 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/22/10 11 :20 DateReceived: 02/26/10 Matrix: Aqueous MCU QCl Method Analysis Date I By A4500-CI B 03/01/1011:171 dvg E353.2 03/03/10 11 :03 1 jal SW8260B 02/27/1008:17 1 jlr SW8260B 02/27/1008:17 1 jlr SW8260B 02/27/1008:17 1 jlr SW8260B 02/27/1008:171 jlr SW8260B 02/27/1008:17 1 jlr SW8260B 02127/1008:171 jlr SW8260B 02/27/1008:171 jlr SW8260B 02/27/1008:171 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • P.D. Box 3258 • Casper, WY 82602 199m{!2Y TOil Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABO/?A T OR/E 5 LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-007 Client Sample 10: TW4-60 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: T oluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO 5.4 NO NO 96.0 88.0 83.0 99.0 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.1 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/02/10 08:25 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date 1 By A4500-CI B 03/12/10 11 :381 dvg E353.2 03/10/10 15:27 1 jal SW8260B 03/06/10 02:531 jlr SW8260B 03/06/10 02:53 1 jlr SW8260B 03/06/10 02:53 1 jlr SW8260B 03/0611 0 02:53 1 jlr SW8260B 03/06/10 02:53 1 jlr SW8260B 03/06/10 02:53 1 jlr SW8260B 03/06/10 02:53 1 jlr SW8260B 03/06/10 02:53 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • AD. Box 3258 • Casper, WY 82602 lum{f)7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LAl/ORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Lab 10: Denison Mines USA Corp 1 st Quarter Chloroform C10020658-007 Client Sample 10: TW4-65 Analyses Result MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. 38 NO NO NO NO NO 132 112 98.0 109 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC S -Spike recovery outside of advisory limits. Report Date: 03/02/10 Collection Date: 02/17/1013:34 DateReceived: 02/19/10 Matrix: Aqueous MCU Qualifier Rl QCl Method Analysis Date I By A4500-CI B 03/01/1010:321 dvg 0.1 E353.2 03/01/10 11 :20 1 jal 1.0 SW8260B 02120/10 02:09 1 wen 1.0 SW8260B 02/24/10 01 :55 1 wen 1.0 SW8260B 02/20/10 02:09 1 wen 1.0 SW8260B 02/20/10 02:09 1 wen S 70-130 SW8260B 02/20/10 02:09 1 wen 80-120 SW8260B 02120/10 02:09 1 wen 80-120 SW8260B 02120/10 02:09 1 wen 80-120 SW8260B 02/20/10 02:09 1 wen MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999f(#!27 To// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energy/ab.com LABOI?AfORlE5 LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform LablD: C 10030236-008 Client Sample ID: TW4-70 Analyses MAJOR IONS Chloride Nitrogen, Nitrate+Nitrite as N VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result 55 5.0 NO 480 NO NO 98.0 9S.0 89.0 104 Units mg/l mg/l ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier RL 0.2 1.0 100 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 09:37 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By A4500-CI B 03/12/10 11 :501 dvg E353.2 03/10/10 15:29 1 jal SW82S0B 03/06/1004:471 jlr SW82S0B 03/05/10 15:22 1 jlr SW82S0B 03/0SI10 04:471 jlr SW82S0B 03/0S/10 04:47 1 jlr SW82S0B 03/0S/10 04:47 1 jlr SW82S0B 03/06/1004:471 jlr SW82S0B 03/06/10 04:47 1 jlr SW82S0B 03/06/1004:471 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 'GGB{"7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LASORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform Lab 10: C 10020658-008 Client Sample 10: Trip Blank Analyses VOLA TILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-0ichlorobenzene-d4 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO NO 114 110 98.0 107 Units ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 1.0 1.0 1.0 1.0 70-130 80-120 80-120 80-120 Report Date: 03/02/10 Collection Date: 02117110 DateReceived: 02119/10 Matrix: Aqueous MCU QCl Method Analysis Date I By SW8260B 02/20/1002:451 wen SW8260B 02124/10 01 :20 1 wen SW8260B 02/20/10 02:45 1 wen SW8260B 02/20/10 02:45 1 wen SW8260B 02/20/10 02:45 1 wen SW8260B 02120/10 02:45 1 wen SW8260B 02/20/10 02:45 1 wen SW8260B 02/20/1002:451 wen Mel -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 1999r{fa7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LAflORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Chloroform LablD: C 1 0020848-027 Client Sample 10: Trip Blank Analyses VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: RL -Analyte reporting limit. QCL -Quality control limit. Result NO NO NO NO 97.0 87.0 85.0 100 Units ug/L ug/L ug/L ug/L %REC %REC %REC %REC Qualifier RL 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/05/10 Collection Date: 02/25/10 08:33 DateReceived: 02/26/10 Matrix: Aqueous MCU QCL Method Analysis Date I By SW8260B 03/0211 004:21 1 jlr SW8260B 03/02/1004:211 jlr SW8260B 03/02/10 04:21 1 jlr SW8260B 03/02/1004:21 1 jlr SW8260B 03/0211 0 04:21 1 jlr SW8260B 03/0211004:21 1 jlr SW8260B 03/02/1004:211 jlr SW8260B 03/02/10 04:21 1 jlr MCL -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 'UB(f>Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES LABORATORY ANALYTICAL REPORT Client: Project: Denison Mines USA Corp 1 st Quarter Choloform Lab 10: C 10030236-016 Client Sample 10: Trip Blank Analyses VOLATILE ORGANIC COMPOUNDS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: 1,2-0ichlorobenzene-d4 Surr: Oibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. Result NO NO NO NO 106 91.0 89.0 99.0 Units ug/l ug/l ug/l ug/l %REC %REC %REC %REC Qualifier Rl 1.0 1.0 1.0 1.0 80-120 70-130 80-120 80-120 Report Date: 03/15/10 Collection Date: 03/03/10 DateReceived: 03/05/10 Matrix: Aqueous MCU QCl Method Analysis Date I By SW8260B 03/06/10 00:58 1 jlr SW8260B 03/06/1000:581 jlr SW8260B 03/06/1000:581 jlr SW8260B 03/06/10 00:58 1 jlr SW8260B 03/06/10 00:58 1 jlr SW8260B 03/06/10 00:58 1 jlr SW8260B 03/06/10 00:58 1 jlr SW8260B 03/06/10 00:58 1 jlr MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGYLABORATORIE~ INC .• 2393 Salt Creek Highway (82601j • Po. Box3258 • Casper, WY82602 1999f{f'l7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com LABORA TORIES ----- LABORATORY ANALYTICAL REPORT Client: Project: Lab 10: Denison Mines USA Corp 1 st Quarter Choloform C 10030236-017 Client Sample 10: Temp Blank Analyses Result Units PHYSICAL PROPERTIES Temperature Report Definitions: Rl -Analyte reporting limit. QCl -Quality control limit. 2.0 Qualifier RL Report Date: 03/15/10 Collection Date: 03/03/10 DateReceived: 03/05/10 Matrix: Aqueous MCU QCL Method Analysis Date I By E170.1 03/05/10 09: 15 1 kbh MCl -Maximum contaminant level. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 1999f{f27 To// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com I ABORA TORIES ANALYTICAL SUMMARY REPORT March 02, 2010 Denison Mines USA Corp 6425 S Hwy 191 Blanding, UT 84511 Workorder No.: C10020658 Project Name: 1 st Quarter Chloroform Quote 10: C2975 -Chloroform Sampling Energy Laboratories, Inc. received the following 8 samples for Denison Mines USA Corp on 2119/2010 for analysis. Sample ID Client Sample ID Collect Date Receive Date Matrix Test C10020658-001 TW4-17 02117/10 13:34 02/19/10 Aqueous Chloride Nitrogen, Nitrate + Nitrite SW8260B VOCs, Standard List C 10020658-002 TW4-4 02/17/1015:10 02/19/10 Aqueous Same As Above C 10020658-003 TW4-15 02117/1014:52 02/19/10 Aqueous Same As Above C10020658-004 MW-4 02/17/10 15:03 02/19/10 Aqueous Same As Above C 10020658-005 TW4-19 02/17/10 14:30 02/19/10 Aqueous Same As Above C10020658-006 TW4-20 02/17/10 14:42 02/19/10 Aqueous Same As Above C 10020658-007 TW4-65 02/17/10 13:34 02/19/10 Aqueous Same As Above C10020658-008 Trip Blank 02/17/10 00:00 02/19/10 Aqueous SW8260B VOCs, Standard List Any exceptions or problems with the analyses are noted in the Laboratory Analytical Report, the QA/QC Summary Report, or the Case Narrative. The results as reported relate only to the item(s) submitted for testing. If you have any questions regarding these test results, please call. Report Approved By: Reporting Supervisor ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 lU,f{f27 lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES QAlQC Summary Report Client: Denison Mines USA Corp Project: 1 st Quarter Chloroform Analyte Count Result Units Method: A4500-C1 B Sample 10: MBLK9-100301A Chloride Sample 10: C10020667-001AMS Chloride Sample 10: C10020667-001AMSO Chloride Sample 10: LCS35-100301A Chloride Qualifiers: RL -Analyte reporting limit. Method Blank ND mg/L Sample Matrix Spike 211 mg/L Sample Matrix Spike Duplicate 211 mg/L Laboratory Control Sample 3720 mg/L Report Date: 03/02/10 Work Order: C10020658 RL O/OREC Low Limit High Limit RPO RPOLimit Qual Batch: 100301A-CL-TIR-W Run: TITRATION_100301A 03/01/1009:47 0.4 Run: TITRATION_100301A 03/01/1010:39 3.0 99 90 110 Run: TITRATION_100301A 03/01/1010:40 3.0 99 90 110 0 10 Run: TITRATION_100301A 03/01/10 11 :32 1.0 105 90 110 ND -Not detected at the reporting limit. ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 lUgf{f2Y lOll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com I AflORA TORIES QAlQC Summary Report Client: Denison Mines USA Corp Report Date: 03/02/10 Project: 1 st Quarter Chloroform Work Order: C10020658 Analyte Count Result Units RL %REC Low Limit High Limit RPD RPDLimit Qual Method: E353.2 Batch: R130143 Sample 10: MBLK-1 Method Blank Run: TECHNICON_100301A 03/01/1007:56 Nitrogen, Nitrate+Nitrite as N NO mg/L 0.03 Sample 10: LCS-2 Laboratory Control Sample Run: TECHNICON_100301A 03/01/1007:59 Nitrogen, Nitrate+Nitrite as N 2.74 mg/L 0.10 110 90 110 Sample 10: C10020806-007AMS Sample Matrix Spike Run: TECHNICON_100301A 03/01/1010:08 Nitrogen, Nitrate+Nitrite as N 2.46 mg/L 0.10 98 90 110 Sample 10: C1 0020806-007 AMSO Sample Matrix Spike Duplicate Run: TECHNICON_100301A 03/01/1010:10 Nitrogen, Nitrate+Nitrite as N 2.58 mg/L 0.10 104 90 110 4.8 10 Sample 10: C10020850-0030MS Sample Matrix Spike Run: TECHNICON_100301A 03/01110 12:08 Nitrogen, Nitrate+Nitrite as N 2.53 mg/L 0.10 107 90 110 Sample 10: C10020850-0030MSO Sample Matrix Spike Duplicate Run: TECHNICON_1 00301 A 03/01/1012:10 Nitrogen, Nitrate+Nitrite as N 2.55 mg/L 0.10 108 90 110 0.8 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. lili,lflI ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com '.Jlj·U&fi!##/4. QAlQC Summary Report Client: Denison Mines USA Corp Report Date: 02/25/10 Project: 1 st Quarter Chloroform Work Order: C10020658 I I I Analyte Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: SW8260B Batch: R129882 Sample 10: 19-Feb-10_LCS_3 Laboratory Control Sample Run: GCMS2_100219A 02/19/1010:47 Carbon tetrachloride 11 ug/L 1.0 106 70 130 Chloroform 10 ug/L 1.0 104 70 130 Chloromethane 7.6 ug/L 1.0 76 70 130 Methylene chloride 9.2 ug/L 1.0 92 70 130 Surr: Dibromofluoromethane 1.0 112 70 130 Surr: p-Bromofluorobenzene 1.0 107 80 130 Surr: Toluene-d8 1.0 99 80 120 Surr: 1 ,2-Dichlorobenzene-d4 1.0 110 80 120 Sample 10: 19-Feb_MBLK_6 Method Blank Run: GCMS2_ 100219A 02/19/10 12:37 Carbon tetrachloride ND ug/L 1.0 Chloroform ND ug/L 1.0 Chloromethane ND ug/L 1.0 Methylene chloride ND ug/L 1.0 Surr: Dibromofluoromethane 1.0 108 70 130 Surr: p-Bromofluorobenzene 1.0 110 80 120 Surr: Toluene-d8 1.0 97 80 120 Surr: 1 ,2-Dichlorobenzene-d4 1.0 108 80 120 Sample 10: C1 0020458-001 EMS Sample Matrix Spike Run: GCMS2_100219A 02/19/1018:30 Carbon tetrachloride 190 ug/L 20 95 70 130 Chloroform 190 ug/L 20 97 70 130 Chloromethane 160 ug/L 20 78 70 130 Methylene chloride 190 ug/L 20 96 70 130 Surr: Dibromofluoromethane 20 100 70 130 Surr: p-Bromofluorobenzene 20 103 80 120 Surr: Toluene-d8 20 100 80 120 Surr: 1,2-Dichlorobenzene-d4 20 106 80 120 Sample 10: C1 0020458-001 EMSO Sample Matrix Spike Duplicate Run: GCMS2_ 100219A 02/19/10 19:05 Carbon tetrachloride 190 ug/L 20 97 70 130 2.5 20 Chloroform 200 ug/L 20 98 70 130 0.8 20 Chloromethane 160 ug/L 20 79 70 130 20 Methylene chloride 200 ug/L 20 100 70 130 3.7 20 Surr: Dibromofluoromethane 20 99 70 130 0 10 Surr: p-Bromofluorobenzene 20 104 80 120 0 10 Surr: Toluene-d8 20 99 80 120 0 10 Surr: 1,2-Dichlorobenzene-d4 20 106 80 120 0 10 Qualifiers: RL -Analyte reporting limit. ND -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • P.O. Box 3258 • Casper, WY 82602 199m{f2Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com LAHORA TORIES QAlQC Summary Report Client: Denison Mines USA Corp Report Date: 02/25/10 Project: 1 st Quarter Chloroform Work Order: C10020658 I I~nalyte Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: SW8260B Batch: R 129944 Sample 10: 23-Feb-10_LCS_3 Laboratory Control Sample Run: GCMS2_100223A 02/23/1013:37 Chloroform 11 ug/L 1.0 110 70 130 Surr: Dibromofluoromethane 1.0 103 70 130 Surr: p-Bromofluorobenzene 1.0 98 80 130 Surr: Toluene-d8 1.0 102 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 109 80 120 Sample 10: 23-Feb_MBLK_6 Method Blank Run: GCMS2_100223A 02/23/1015:22 Chloroform NO ug/L 1.0 Surr: Dibromofluoromethane 1.0 101 70 130 Surr: p-Bromofluorobenzene 1.0 104 80 120 Surr: Toluene-d8 1.0 97 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 108 80 120 Sample 10: C10020658-003CMS Sample Matrix Spike Run: GCMS2_100223A 02/23/10 22:59 Chloroform 1800 ug/L 100 101 70 130 Surr: Dibromofluoromethane 100 103 70 130 Surr: p-Bromofluorobenzene 100 96 80 120 Surr: Toluene-d8 100 99 80 120 Surr: 1,2-Dichlorobenzene-d4 100 110 80 120 Sample 10: C10020658-003CMSO Sample Matrix Spike Duplicate Run: GCMS2_100223A 02/23/10 23:34 Chloroform 1800 ug/L 100 103 70 130 1.1 20 Surr: Dibromofluoromethane 100 102 70 130 0 10 Surr: p-Bromofluorobenzene 100 98 80 120 0 10 Surr: Toluene-d8 100 99 80 120 0 10 Surr: 1 ,2-Dichlorobenzene-d4 100 111 80 120 0 10 -------------------------------_._--_._---------- Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. ,«g«r~"y .. t~l·n6ti.UII4" Company Name: Special ReporUFormats: Dow D POTWMlWTP D State: D Other:---- 2 3 4 6 7 8 9 10 Chain of Custody and Analytical Request Record Page -1-of --L.. ~ LW!I£[1 W@D@ ~rn@(ill~rn[Q) 0 CD ~oUJ..c ~ ~m;gOI CD 0 ._> 0 >-Cli D EOO/EOT(Electronic Data) B(I.)(I.)ro~ ~ W C c Ci5 UJ I 03:= ~ C) -0 Format: u °oe () c: _«(1.)1·-:52 :::J D LEVEL IV o ..... m1e « 0 Q) Q) e·-..... ~~I~'? I--co D NELAC I--c: ..... « :::J :::J Q).~ Q) 3: I--zo..«l~o W "E ~ >1 W co (I.) (J) -0 c: co en Received by (print): 'r EPAlStat~pliance: Yes V No 0 Email: Sampler: (Please Print) Purchase Order: .. Contact ELI prior to RUSH sample submittal for charges and R scheduling -See I nstruction Page Comments: U , '? "D\~J\'" \ f' 5 ~~t.leJ\ H Date/Time: C ltel'+ Receipt Temp h'4"'''~ eX" °C On Ice: 0D N Custody Seal Q') On Bottle Y <BJ On Cooler ~ N Intact ~ N Signature Match C)N Custody Flecord ~~~~~~~~~~~~~~~~L-----~~~~~~~==-+~R~~-e~iVed~b-y~(p~rin~t):--------~D~a~te~~~im-e:---------------=si-gn~at~ur-e:------------~ MUSTbe~----------------------~~------~~~~~ ____ ~~ ________ ~~~~~~ Signed Return to Client: In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the ana. This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. Energy Laboratories Inc Workorder Receipt Checklist 111111111111111111111I Denison Mines USA Corp Login completed by: Halley Ackerman Reviewed by: Reviewed Date: Shipping container/cooler in good condition? Custody seals intact on shipping container/cooler? Custody seals intact on sample bottles? Chain of custody present? Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels? Samples in proper container/bottle? Sample containers intact? Sufficient sample volume for indicated test? All samples received within holding time? ContainerfTemp Blank temperature: Water -VOA vials have zero headspace? Water -pH acceptable upon receipt? Contact and Corrective Action Comments: None Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 2°C On Ice Yes 0 Yes 0 C10020658 Date and Time Received: 2/19/20109:30 AM Received by: al No D No 0 No D No D No D No D No 0 No D No 0 No D No 0 No D Carrier name: FedEx Not Present D Not Present 0 Not Present 0 No VOA vials submitted D Not Applicable D ENERGY LABORATORIES, INC. ·2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 '6gB {""? Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LARORA lomES ANALYTICAL SUMMARY REPORT March 05, 2010 Denison Mines USA Corp 6425 S Hwy 191 Blanding, UT 84511 Workorder No.: C10020848 Project Name: 1 st Quarter Chloroform Quote 10: C2975 -Chloroform Sampling Energy Laboratories, Inc. received the following 27 samples for Denison Mines USA Corp on 2/26/2010 for analysis. Sample 10 Client Sample 10 Collect Date Receive Date Matrix Test C10020848-001 TW4-3R 02/22/10 09:45 02/26/10 Aqueous Chloride Nitrogen, Nitrate + Nitrite SW8260B VOCs, Standard List C 10020848-002 TW4-12R 02122/10 14:27 02126/10 Aqueous Same As Above C 10020848-003 TW4-13R 02123/10 13:02 02126/10 Aqueous Same As Above C 1 0020848-004 TW4-14R 02/23/10 14:08 02/26/10 Aqueous Same As Above C 10020848-005 TW4-23R 02/23/10 11 :21 02/26/1 0 Aqueous Same As Above C10020848-006 TW4-25R 02/22/10 11 :20 02/26/10 Aqueous Same As Above C 10020848-007 TW4-8R 02123/10 09:40 02/26/10 Aqueous Same As Above C10020848-008 TW4-9R 02122110 12:25 02/26/10 Aqueous Same As Above C 10020848-009 TW4-16R 02/23/10 10:35 02/26/10 Aqueous Same As Above C10020848-010 TW4-24R 02/24/10 09:35 02/26/10 Aqueous Same As Above C 10020848-011 TW4-5R 02/24/10 12:30 02/26/10 Aqueous Same As Above C10020848-012 TW4-21R 02124/10 13:25 02/26/10 Aqueous Same As Above C 10020848-013 TW4-6R 02124/10 15:00 02126/10 Aqueous Same As Above C10020848-014 TW4-3 02123/1008:52 02/26/10 Aqueous Same As Above C10020848-015 TW4-12 02/23/10 08:20 02/26/10 Aqueous Same As Above C10020848-016 TW4-13 02/24/10 07:45 02/26/10 Aqueous Same As Above C10020848-017 TW4-23 02124/10 08:05 02/26/10 Aqueous Same As Above C 10020848-018 TW4-25 02/23/1007:35 02/26/10 Aqueous Same As Above C10020848-019 TW4-8 02/24/1008:35 02/26/10 Aqueous Same As Above C 10020848-020 TW4-9 02/23/10 09:05 02/26/10 Aqueous Same As Above C 10020848-021 TW4-16 02/24/10 08: 15 02/26/10 Aqueous Same As Above C 10020848-022 TW4-24 02/25/1008:11 02/26/10 Aqueous Same As Above C 10020848-023 TW4-18 02124/10 10:50 02126/10 Aqueous Same As Above ENERGY LABORATORIE~ INC •• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com ANALYTICAL SUMMARY REPORT C 10020848-024 TW4-5 02/25/10 08:22 02126/10 Aqueous Same As Above C 10020848-025 TW4-21 02/25/1008:05 02/26/10 Aqueous Same As Above C 10020848-026 TW4-6 02/25/10 08:33 02/26/10 Aqueous Same As Above C10020848-027 Trip Blank 02/25/10 08:33 02/26/10 Aqueous SW8260B VOCs, Standard List Any exceptions or problems with the analyses are noted in the Laboratory Analytical Report, the QA/QC Summary Report, or the Case Narrative. The results as reported relate only to the item(s) submitted for testing. If you have any questions regarding these test results, please call. Report Approved By: ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 199m{e'lW Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LAHORA TORIES QA/QC Summary Report Client: Denison Mines USA Corp Report Date: 03/05/10 Project: 1 st Quarter Chloroform Work Order: C10020848 Analyte Count Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: A4500-CI B Batch: 100301 A-CL-TTR-W Sample 10: MBLK9-100301A Method Blank Run: TITRATION_100301A 03/01/1009:47 Chloride NO mg/L 0.4 Sample 10: C10020667-001AMS Sample Matrix Spike Run: TITRATION_100301A 03/01/10 10:39 Chloride 211 mg/L 3.0 99 90 110 Sample 10: C10020667-001AMSO Sample Matrix Spike Duplicate Run: TITRATION_100301A 03/01/10 10:40 Chloride 211 mg/L 3.0 99 90 110 0 10 Sample 10: C10020667-002AMS Sample Matrix Spike Run: TITRATION_100301A 03/01/10 11 :29 Chloride 214 mg/L 3.0 101 90 110 Sample 10: C1 0020667 -002AMSO Sample Matrix Spike Duplicate Run: TITRATION_100301A 03/0111 0 11 :30 Chloride 213 mg/L 3.0 100 90 110 0.8 10 Sample 10: LCS35-100301A Laboratory Control Sample Run: TITRATION_100301A 03/01/10 11 :32 Chloride 3720 mg/L 1.0 105 90 110 Sample 10: C10020848-017AMS Sample Matrix Spike Run: TITRATION_100301A 03/01110 11 :57 Chloride 225 mg/L 1.0 101 90 110 Sample 10: C10020848-017AMSO Sample Matrix Spike Duplicate Run: TITRATION_100301A 03/0111011 :58 Chloride 223 mg/L 1.0 100 90 110 0.8 10 Sample 10: C10020848-020A Sample Matrix Spike Run: TITRATION_100301A 03/01/1014:47 Chloride 407 mg/L 1.0 102 90 110 Sample 10: C10020848-020A Sample Matrix Spike Duplicate Run: TITRATION_100301A 03/0111014:49 Chloride 415 mg/L 1.0 104 90 110 1.7 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 199;{({f'l7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA TORIES QA/QC Summary Report Client: Denison Mines USA Corp Report Date: 03/05/10 Project: 1 st Quarter Chloroform Work Order: C10020848 Analyte Count Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: E353.2 Batch: R130213 Sample 10: MBLK-1 Method Blank Run: TECHNICON_100302B 03/0211 0 16:43 Nitrogen, Nitrate+Nitrite as N NO mg/L 0.03 Sample 10: LCS-2 Laboratory Control Sample Run: TECHNICON_100302B 03/02/10 16:46 Nitrogen, Nitrate+Nitrite as N 2.42 mg/L 0.10 97 90 110 Sample 10: C10020B4B-003BMS Sample Matrix Spike Run: TECHNICON_100302B 03/02/10 17:01 Nitrogen, Nitrate+Nitrite as N 1.80 mg/L 0.10 90 90 110 Sample 10: C1002084B-003BMSO Sample Matrix Spike Duplicate Run: TECHNICON_100302B 03/02/1017:03 Nitrogen, Nitrate+Nitrite as N 1.82 mg/L 0.10 91 90 110 1.1 10 Method: E353.2 Batch: R130242 Sample 10: MBLK-1 Method Blank Run: TECHNICON_100303A 03/03/10 10:58 Nitrogen, Nitrate+Nitrite as N NO mg/L 0.03 Sample 10: LCS-2 Laboratory Control Sample Run: TECHNICON_100303A 03/03/10 11 :00 Nitrogen, Nitrate+Nitrite as N 2.49 mg/L 0.10 90 90 110 Sample 10: C10020B4B-010BMS Sample Matrix Spike Run: TECHNICON_100303A 03/03/10 11: 15 Nitrogen, Nitrate+Nitrite as N 2.15 mg/L 0.10 107 90 110 Sample 10: C1 0020B4B-01 OBMSO Sample Matrix Spike Duplicate Run: TECHNICON_100303A 03/03/10 11: 18 Nitrogen, Nitrate+Nitrite as N 2.19 mg/L 0.10 109 90 110 1.B 10 Sample 10: C10020B4B-020BMS Sample Matrix Spike Run: TECHNICON_1 00303A 03/03/10 11 :53 Nitrogen, Nitrate+Nitrite as N 3.46 mg/L 0.10 105 90 110 Sample 10: C10020B4B-020BMSO Sample Matrix Spike Duplicate Run: TECHNICON_100303A 03/03/10 11 :55 Nitrogen, Nitrate+Nitrite as N 3.47 mg/L 0.10 106 90 110 0.3 10 Sample 10: C1 0020B23-001 GMS Sample Matrix Spike Run: TECHNICON_100303A 03/03/10 12:35 Nitrogen, Nitrate+Nitrite as N 2.14 mg/L 0.10 107 90 110 Sample 10: C1 0020B23-001 GMSO Sample Matrix Spike Duplicate Run: TECHNICON_100303A 03/03/10 12:38 Nitrogen, Nitrate+Nitrite as N 2.16 mg/L 0.10 10B 90 110 0.9 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • 2393 Salt Creek Highway (82601) • po. Box 3258 • Casper, WY 82602 199;{({e!7 lOll Free 888.235.0515 • 307.235.0515· Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABORA TORIES Client: Denison Mines USA Corp Project: 1 st Quarter Chloroform Analyte Method: SW8260B Sample 10: 022610_LCS_5 Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-Dichlorobenzene-d4 Sample 10: 022610_MBLK_8 Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: T oluene-d8 Surr: 1,2-Dichlorobenzene-d4 Sample 10: C10020808-002BMS Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-Dichlorobenzene-d4 Sample 10: C10020808-002BMSO Carbon tetrachloride Chloroform Chloromethane Methylene chloride Surr: Dibromofluoromethane Surr: p-Bromofluorobenzene Surr: Toluene-d8 Surr: 1,2-Dichlorobenzene-d4 Qualifiers: RL -Analyte reporting limit. QA/Qc Summary Report Report Date: 03/03/10 Work Order: C10020848 ~ Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual I Batch: R130120 Laboratory Control. Sample Run: SATURNCA_100226C 02/26/10 15:07 10 ug/L 1.0 102 70 130 11 ug/L 1.0 108 70 130 9.2 ug/L 1.0 92 70 130 11 ug/L 1.0 109 70 130 1.0 98 70 130 1.0 98 80 130 1.0 103 80 120 1.0 96 80 120 Method Blank Run: SATURNCA_100226C 02/26/10 17:00 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 ND ug/L 1.0 1.0 96 70 130 1.0 99 80 120 1.0 99 80 120 1.0 95 80 120 Sample Matrix Spike Run: SATURNCA_100226C 02/26/10 23:59 100 ug/L 10 104 70 130 110 ug/L 10 109 70 130 100 ug/L 10 103 70 130 120 ug/L 10 116 70 130 10 101 70 130 10 97 80 120 10 97 80 120 10 94 80 120 Sample Matrix Spike Duplicate Run: SATURNCA_100226C 02/27/1000:38 100 ug/L 10 101 70 130 3.5 20 110 ug/L 10 110 70 130 0.7 20 99 ug/L 10 99 70 130 4.4 20 120 ug/L 10 115 70 130 1 20 10 102 70 130 0 10 10 102 80 120 0 10 10 98 80 120 0 10 10 103 80 120 0 10 ND -Not detected at the reporting limit. ENERGY LABORATORIE~ INC. ·2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 Igg:{({r,7 Toll Free 888.235.0515 • 307.235.0515' Fax 307.234.1639 • casper@energylab.com • www.energylab.com LABORA TORIES QAlQC Summary Report Client: Denison Mines USA Corp Report Date: 03/03/10 Project: 1 st Quarter Chloroform Work Order: C10020848 Analyte Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: SW8260B Batch: R130167 Sample 10: 030110_LCS_3 Laboratory Control Sample Run: SATURNCA_1 00301 B 03/01/1011 :42 Carbon tetrachloride 9.5 ug/L 1.0 95 70 130 Chloroform 9.6 ug/L 1.0 96 70 130 Chloromethane 8.8 ug/L 1.0 88 70 130 Methylene chloride 9.9 ug/L 1.0 99 70 130 Surr: Dibromofluoromethane 1.0 98 70 130 Surr: p-Bromofluorobenzene 1.0 100 80 130 Surr: Toluene-d8 1.0 106 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 92 80 120 Sample 10: 030110_MBLK_6 Method Blank Run: SATURNCA_100301B 03/01/10 13:35 Carbon tetrachloride ND ug/L 1.0 Chloroform ND ug/L 1.0 Chloromethane ND ug/L 1.0 Methylene chloride ND ug/L 1.0 Surr: Dibromofluoromethane 1.0 82 70 130 Surr: p-Bromofluorobenzene 1.0 95 80 120 Surr: Toluene-d8 1.0 104 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 96 80 120 Sample 10: C10020848-026CMS Sample Matrix Spike Run: SATURNCA_1 00301 B 03/01/1019:24 Carbon tetrachloride 960 ug/L 100 96 70 130 Chloroform 1900 ug/L 100 84 70 130 Chloromethane 860 ug/L 100 86 70 130 Methylene chloride 1000 ug/L 100 104 70 130 Surr: Dibromofluoromethane 100 97 70 130 Surr: p-Bromofluorobenzene 100 95 80 120 Surr: Toluene-d8 100 98 80 120 Surr: 1,2-Dichlorobenzene-d4 100 92 80 120 Sample 10: C10020848-026CMSO Sample Matrix Spike Duplicate Run: SATURNCA_100301B 03/01/1020:02 Carbon tetrachloride 1000 ug/L 100 102 70 130 6.1 20 Chloroform 1900 ug/L 100 91 70 130 3.4 20 Chloromethane 920 ug/L 100 92 70 130 6.7 20 Methylene chloride 1100 ug/L 100 106 70 130 1.5 20 Surr: Dibromofluoromethane 100 94 70 130 0 10 Surr: p-Bromofluorobenzene 100 95 80 120 0 10 Surr: Toluene-d8 100 96 80 120 0 10 Surr: 1,2-Dichlorobenzene-d4 100 95 80 120 0 10 Qualifiers: RL -Analyte reporting limit. ND -Not detected at the reporting limit. ENERGYLABORATORIE~ INC. ·~393Sa/tCreekHighway(82601) -P.O Box3258 -Casper, WY82602 tUgf{""'" Toll Free 888.235.0515 -307.235.0515: -Fax 307.234.1639 -casper@energy/ab.com -www.energy/ab.com LASORA TORIES QAlQC Summary Report Client: Denison Mines USA Corp Report Date: 03/03/10 Project: 1 st Quarter Chloroform Work Order: C10020848 Analyte Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: SW8260B Batch: R130235 Sample 10: 030210_LCS_3 Laboratory Control Sample Run: SATURNCA_100302A 03/0211012:30 Carbon tetrachloride 9.9 ug/L 1.0 99 70 130 Chloroform 9.7 ug/L 1.0 97 70 130 Chloromethane 8.8 ug/L 1.0 88 70 130 Methylene chloride 10 ug/L 1.0 102 70 130 Surr: Dibromofluoromethane 1.0 90 70 130 Surr: p-Bromofluorobenzene 1.0 97 80 130 Surr: Toluene-d8 1.0 108 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 94 80 120 Sample 10: 030210_MBLK_8 Method Blank Run: SATURNCA_100302A 03/02/10 16:28 Carbon tetrachloride NO ug/L 1.0 Chloroform NO ug/L 1.0 Chloromethane NO ug/L 1.0 Methylene chloride NO ug/L 1.0 Surr: Dibromofluoromethane 1.0 99 70 130 Surr: p-Bromofluorobenzene 1.0 90 80 120 Surr: Toluene-d8 1.0 108 80 120 Surr: 1,2-Dichlorobenzene-d4 1.0 93 80 120 Sample 10: C10020848-023CMS Sample Matrix Spike Run: SATURNCA_100302A 03/0211019:00 Carbon tetrachloride 110 ug/L 10 106 70 130 Chloroform 190 ug/L 10 121 70 130 Chloromethane 92 ug/L 10 92 70 130 Methylene chloride 110 ug/L 10 106 70 130 Surr: Dibromofluoromethane 10 94 70 130 Surr: p-Bromofluorobenzene 10 95 80 120 Surr: Toluene-d8 10 99 80 120 Surr: 1,2-Dichlorobenzene-d4 10 95 80 120 Sample 10: C10020848-023CMSO Sample Matrix Spike Duplicate Run: SATURNCA_100302A 03/02/10 19:38 Carbon tetrachloride 95 ug/L 10 95 70 130 10 20 Chloroform 170 ug/L 10 101 70 130 11 20 Chloromethane 87 ug/L 10 87 70 130 6.3 20 Methylene chloride 99 ug/L 10 99 70 130 6.3 20 Surr: Dibromofluoromethane 10 84 70 130 0 10 Surr: p-Bromofluorobenzene 10 97 80 120 0 10 Surr: Toluene-d8 10 98 80 120 0 10 Surr: 1,2-Dichlorobenzene-d4 10 97 80 120 0 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. \ ,.g;{r~",y ,.t:l·U&k."U4, Special Report/Formats: Dow D POlWMlWTP D State: D Other: ---- Custody Chain of Custody and Analytical Request Record pageiOf2 D EOO/EOT(Electronic Data) Format: ____ _ D LEVEL IV D NELAC Collection Contact Name: afw.u Phone/Fax: Contact & Phone: c,l.~ =s: &~&[1 W@D@ [ru~®l1D~@1J~[Q) o ..... ~OCl)~ ~al;gOI ID ._> 0 >-16 j9,,,, (f) ctI >-CV"cn CI) >-0=s:= ~ 0> U«~I.Q~ '0 ..... all c ..... hl's c·c ~ c..ctI 00 E0:Ii5 I :J. <1> .: Q) =s: za.«+~o E >1 ctI (f) Received by (print): Cl t=' « UJ t:, J: "0 () e ::l « 0 I-m l-e :s « I- W 'E UJ co CI) "0 e co Ci5 EPA/State Compliance: Yes ~ No 0 Email: Sampler: (Pleas~ Print) Purchase Order: .. R u 5 H Daterrime: Contact ELI prior to RUSH sample submittal for charges and scheduling -See I nstruction Page Comments: c .. d DC On Ice: (l) N eustodySeat ". On Bottle On Cooler Intact Signature Match FlE!cord ~~~~~~~~~--~~~~~------~~~~~~~~-------+rR~e~ce~iv~ed~b~Y'-(p~rin~t)~:----------~Da=te~~~im=e~:---------------CS~ig=na~tu~re~:------------~ MUST bE! .. ,. .... ",. "r,.,,",. SignE!d Return to Client: Lab Disposal: In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the analysis r This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. I,g;[({ety ,erll·lIlfl.HY_, Special ReporUFormats: Dow D POTW NVWTP D State: ----D Other: ___ _ Custody Chain of Custody and Analytical Request Record page~Of~ EPA/State Compliance: Yes ~ No D Email: ~Ieal:r Purchase Order: 3: rut..t\JLAllb l{ ~u~ t..ru@,~~~ U @,I..!:U .. Contact ELI prior to 0 .... RUSH sample submittal ~O(/)~ for charges and ~aJ;:g 01 Q; ~ R ·a>~ ~ro 0 scheduling -See D EOO/EOT(Electronic Data) §(f.)~ ~ 3: w C Instruction Page C..-Uf'I\t I "0 Format: ~~~I.~ ~ () e Comments: Receipt Temp :::J U D LEVEL IV ~ Qj2~1.§ « e J °c D ~ 0.<0 00 I-ro NELAC E~I16 I l-e « :s On Ice: ~ N ~.=Q53: ..... -S ·Zo.~o ill "E -C-ustottySeat ~ >1 W ro On Bottle y ~ (f.) CJ) "0 -C On Cooler ~N ro Ci5 H Intact (!) N Signature ~N Match ~ Received by (print): DatelTime: Record Received by (print): DatelTime: Signature: MUSTbe~--------------------~----------~~~~~ __ ~~~ ______ ~~~~~ __ ~ Signed Return to Client: In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the analy This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. 'gglf({etY IlJiJiitbil.dLlliiiD Chain of Custody and Analytical Request Record page:i-of .> Provide as much information as CO~Name: Project Na e, PWS, Permit, Etc. EPA/StaJ Compliance: ~t'Jlh~O'" 1n,'Ncs SI ~lAltlEd cltkoFd£11Il Yes [g' No 0 Reportp];:~~ I!/~ %'1sll c?Z;;me~&~hon,~ 2z/!:/ Email: ~7i:leai£/~ Invoice Ad&ess:' { -Invoice Contact & Phone: I Purchase Order: I Quo~/Bottle Order: _cSbtfM.<.... ~tI-<L Special Report/Formats: :s: o .... a> ~O en£ .... &~&[1 W®D® IMrn@C!Drn®lJrn[Q) .. o ~I R Shipped by: '\"~l e'i Cooler 10(s): Dow D EOO/EOT(Electronic Data) cco;GOl2 ~ .~>~ ~ro c en Ci5 en :s: 0:s:== ~ 0> ~ u«~I.Q~ ~I '0 .... COI c '\).,. W l- I :;- Contact ELI prior to RUSH sample submittal for charges and scheduling -See Instruction Page C~U-(' ''''1 D POTWNVWTP D State: D Other:---- Format: ____ _ D LEVEL IV D NELAC .. a> c·c ~ ~ ~ro.Q 0 E~lro I ~ :::J a>.: Q) :s: z-a<Clg>o E >1 ~ SAMPLE IDENTIFICATION (Name, Location, Interval, etc.) Collection Collection M:TRIX J ~ Date Time ~ -r1A14 -~ 2 JIAl"-L=lk , ... .,..,., . '"' 3 TWY-14 4 7W4 -J K 5"1lNLI~~- 6-rw4-Z1 7 -itA J ~ --r;; 8 ,. 9-rtZ'~Ll AId-lit 10 --, I 2·73'IDI!rIIJ.\' 15'-W IX 12·2tf·/I) 1t1~i.r-I t;-w I'X ~:;rrlD I~kl' 15-w Ix v_ ", Is--yv Ix iQ~ 24·10 l,uSD. ~.?.s·i() 1~~7~2 Il~-w I ~ li·J5 -(D l2JkoJ' I ~(;--w 1)( j.*J£:tDIt1~,3 5 I :s--JA) 1)( "" 1--I( ~ _t--. I Received by (print): ~ ~ I U ..... Co ..... E « :::J w-.~ ~ S W ro en -g ro Ci5 I H DatelTime: Comments: Receipt Temp :) °c On Ice: ~N Custody-Seat On Bottle y(B1 On Cooler (!) N Intact Signature Match ON ON 1~~tN)'Z.O~~ I~ I(Q) nnn I 1t::::::V ~ ~ (6) [i::::J ~ l[£ (6) @01 I~ I~ Signature: Custody Record W~~~~~~~~~-~~~~AL~---~4~~~~~~~ ~~~~~~ ~~~ ~~~ MUSTbe~------------------~--------- Signed Sample Disposal: Return to Client: Lab Disposal: 7.:l~ In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the anal~~ested. This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. Energy Laboratories Inc Workorder Receipt Checklist Denison Mines USA Corp Login completed by: Halley Ackerman Reviewed by: Reviewed Date: Shipping container/cooler in good condition? Custody seals intact on shipping container/cooler? Custody seals intact on sample bottles? Chain of custody present? Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels? Samples in proper container/bottle? Sample containers intact? Sufficient sample volume for indicated test? All samples received within holding time? ContainerfTemp Blank temperature: Water -VOA vials have zero headspace? Water -pH acceptable upon receipt? Contact and Corrective Action Comments: Yes [{1 Yes [{1 Yes D Yes [{1 Yes [{1 Yes [{1 Yes [{1 Yes [{1 Yes [{1 Yes [{1 Yes [{1 Yes [{1 IIIIIIII~ 1IIIIIi III ~IIIIIIIIIIIIIIIIIII .C10020848 Date Received: 2/26/2010 Received by: al No D No D No D No D No D No D No D No D No D No D No D No D Carrier name: FedEx Not Present D Not Present D Not Present [{1 No VOA vials submitted D Not Applicable D l '-ENERGY LABORATORIE~ INC .• 2393 Salt Creek Highway (82601) • Po. Box 3258 • Casper, WY 82602 .rggr{#!27 Toll Free 888235.0515 • 307235.0515 • Fax 307234.1639 • casper@energylab.com· www.energylab.com LASORA TORIES CLIENT: Denison Mines USA Corp Project: 1 st Quarter Chloroform Report Date: 03/05/10 Sample Delivery Group: C10020848 CASE NARRATIVE ORIGINAL SAMPLE SUBMITTAL(S) All original sample submittals have been returned with the data package. SAMPLE TEMPERATURE COMPLIANCE: 4°C (~OC) Temperature of samples received may not be considered properly preserved by accepted standards. Samples that are hand delivered immediately after collection shall be considered acceptable if there is evidence that the chilling process has begun. GROSS ALPHA ANALYSIS Method 900.0 for gross alpha and gross beta is in_ended as a drinking water method for low TDS waters. Data provided by this method for non potable waters should be viewed as inconsistent. RADON IN AIR ANALYSIS The desired exposure time is 48 hours (2 days). The time delay in returning the canister to the laboratory for processing should be as short as possible to avoid excessive decay. Maximum recommended delay between end of exposure to beginning of counting should not exceed 8 days. SOIUSOLlD SAMPLES All samples reported on an as received basis unless otherwise indicated. ATRAZINE, SIMAZINE AND PCB ANALYSIS Data for PCBs, Atrazine and Simazine are reported from EPA 525.2. PCB data reported by ELI reflects the results for seven individual Aroclors. When the results for all seven are ND (not detected), the sample meets EPA compliance criteria for PCB monitoring. SUBCONTRACTING ANALYSIS Subcontracting of sample analyses to an outside laboratory may be required. If so, ENERGY LABORATORIES will utilize its branch laboratories or qualified contract laboratories for this service. Any such laboratories will be indicated within the Laboratory Analytical Report. BRANCH LABORATORY LOCATIONS eli-b -Energy Laboratories, Inc. -Billings, MT eli-g -Energy Laboratories, Inc. -Gillette, WY eli-h -Energy Laboratories, Inc. -Helena, MT eli-r -Energy Laboratories, Inc. -Rapid City, SO eli-t -Energy Laboratories, Inc. -College Station, TX CERTIFICATIONS: USEPA: WY00002, Radiochemical WY00937; FL·DOH NELAC: E87641, Radiochemical E871017; California: 02118CA; Oregon: WY200001; Utah: 3072350515; Virginia: 00057; Washington: C1903 ISO 17025 DISCLAIMER: The results of this Analytical Report relate only to the items submitted for analysis. ENERGY LABORATORIES, INC. -CASPER,WY certifies that certain method selections contained in this report meet requirements as set forth by the above accrediting authorities. Some results requested by the client may not be covered under these certifications. All analysis data to be submitted for regulatory enforcement should be certified in the sample state of origin. Please verify ELI's certification coverage by visiting www.energylab.com ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit our web page www.energylab.com. THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT ENERGY LABORATORIE~ INC. • 2393 Salt Creek Highway (82601) • PO Box 3258 • Casper, WY 82602 lugr{ft7 Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABORA10I?I£5 ANALYTICAL SUMMARY REPORT March 15,2010 Denison Mines USA Corp 6425 S Hwy 191 Blanding, UT 84511 Workorder No.: C10030236 Project Name: 1 st Quarter Choloform Quote 10: C2975 -Chloroform Sampling Energy Laboratories, Inc. received the following 17 samples for Denison Mines USA Corp on 3/5/2010 for analysis. Sample 10 Client Sample 10 Collect Date Receive Date Matrix Test C10030236-001 TW4-10R 03/02/10 08:20 03/05/10 Aqueous Chloride Nitrogen, Nitrate + Nitrite SW8260B VQCs, Standard List C 10030236-002 TW4-22R 03/02/10 09:32 03/05/10 Aqueous Same As Above C 10030236-003 TW4-11 R 03/02110 10:35 03/05/10 Aqueous Same As Above C 10030236-004 TW4-7R 03/02/10 11: 17 03/05/10 Aqueous Same As Above C 10030236-005 TW4-1 R 03/02/10 13:28 03/05/10 Aqueous Same As Above C 10030236-006 TW4-2R 03/02/10 14:15 03/05/10 Aqueous Same As Above C10030236-007 TW4-60 03/02/10 08:25 03/05/10 Aqueous Same As Above C 10030236-008 TW4-70 03/03/10 09:37 03/05/10 Aqueous Same As Above C 10030236-009 TW4-14 03/03/10 10:42 03/05/10 Aqueous Same As Above C10030236-010 TW4-10 03/03/1009:37 03/05/10 Aqueous Same As Above C 10030236-011 TW4-22 03/03/10 09:24 03/05/10 Aqueous Same As Above C 10030236-012 TW4-11 03/03/10 09:49 03/05/10 Aqueous Same As Above C 10030236-013 TW4-7 03/03/10 10:06 03/05/10 Aqueous Same As Above C10030236-014 TW4-1 03/03/10 10: 17 03/05/10 Aqueous Same As Above C10030236-015 TW4-2 03/03/10 09:58 03/05/10 Aqueous Same As Above C10030236-016 Trip Blank 03/03/10 00:00 03/05/10 Aqueous SW8260B VQCs, Standard List C 10030236-017 Temp Blank 03/03/10 00:00 03/05/10 Aqueous Temperature Any exceptions or problems with the analyses are noted in the Laboratory Analytical Report, the QA/QC Summary Report, or the Case Narrative. The results as reported relate only to the item(s) submitted for testing. If you have any questions regarding these test results, please call. Report Approved By: 8ttfhU,Q D. UJ~ Step anie D. Waldrop Reporting Supervisor ENERGY LABORATORIES, INC •• 2393 Salt Creek Highway (82601)' PO. Box 3258 • Casper, WY 82602 'gg!ll{f)Y Toll Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energy/ab.com· www.energy/ab.com f ABORA TomES QA/QC Summary Report Client: Denison Mines USA Corp Project: 1 st Quarter Choloform Analyte Count Result Units Method: A4500-CI B Sample 10: MBLK9-100312A Chloride Sample 10: C10030165-001AMS Chloride Sample 10: C10030165-001AMSO Chloride Sample 10: C10030236-008AMS Chloride Sample 10: C10030236-008AMSO Chloride Sample 10: LCS35-100312A Chloride Qualifiers: RL -Analyte reporting limit. Method Blank NO mg/L Sample Matrix Spike 73.0 mg/L Sample Matrix Spike Duplicate 73.0 mg/L Sample Matrix Spike 126 mg/L Sample Matrix Spike Duplicate 125 mg/L Laboratory Control Sample 3650 mg/L Report Date: 03/15/10 Work Order: C10030236 RL %REC Low Limit High Limit RPO RPOLimit Qual Batch: 100312A-CL-TTR-W Run: TITRA TION_100312B 03/12/10 11 :00 0.4 Run: TITRATION_100312B 1.0 103 90 110 Run: TITRATION_100312B 1.0 103 90 110 Run: TITRATION_100312B 1.0 99 90 110 Run: TITRATION_100312B 1.0 98 90 110 Run: TITRATION_100312B 1.0 103 90 110 ND -Not detected at the reporting limit. o 0.6 03/12/10 11 :45 03/12/10 11 :46 10 03/12/1015:07 0311211015:09 10 03/12/10 15:13 ENERGY LABORATORIE~ INC •• 2393 Salt Creek Highway (82601) • P.o. Box 3258 • Casper, WY 82602 1999f{!2Y 70// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com LABOI?A TomES QA/QC Summary Report Client: Denison Mines USA Corp Report Date: 03/15/10 Project: 1 st Quarter Choloform Work Order: C10030236 Analyte Count Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: E3S3.2 Batch: R130499 Sample 10: MBLK-1 Method Blank Run: TECHNICON_1 0031 OA 03110/1013:04 Nitrogen, Nitrate+Nitrite as N NO mg/L 0.03 Sample 10: LCS-2 Laboratory Control Sample Run: TECHNICON_1 0031 OA 03/10/10 13:07 Nitrogen, Nitrate+Nitrite as N 2.50 mg/L 0.10 100 90 110 Sample 10: C10030236-00SBMS Sample Matrix Spike Run: TECHNICON_100310A 03/10/1015:17 Nitrogen, Nitrate+Nitrite as N 2.19 mg/L 0.10 109 90 110 Sample 10: C10030236-00SBMSO Sample Matrix Spike Duplicate Run: TECHNICON_1 0031 OA 03/10/10 15:19 Nitrogen, Nitrate+Nitrite as N 2.18 mg/L 0.10 109 90 110 0.5 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. ENERGY LABORATORIES, INC. • /393 Salt Creek Highway (82601) • p.D. Box 3258 • Casper, WY 82602 lum{r,y 70/1 Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com • www.energylab.com [AflORA TORIES QA/QC Summary Report Client: Denison Mines USA Corp Report Date: 03/08/10 Project: 1 st Quarter Choloform Work Order: C10030236 r" I Analyte Result Units RL %REC Low Limit High Limit RPO RPOLimit Qual Method: SW8260B Batch: R130373 Sample 10: 030510_LCS_3 Laboratory Control Sample Run: SATURNCA_100305A 03/05/10 11 :48 Carbon tetrachloride 8.1 ug/L 1.0 81 70 130 Chloroform 7.9 ug/L 1.0 79 70 130 Chloromethane 7.3 ug/L 1.0 73 70 130 Methylene chloride 9.0 ug/L 1.0 90 70 130 Surr: 1.2-Dichlorobenzene-d4 1.0 94 80 120 Surr: Dibromofluoromethane 1.0 83 70 130 Surr: p-Bromofluorobenzene 1.0 98 80 130 Surr: Toluene-d8 1.0 103 80 120 Sample 10: 030510_MBLK_6 Method Blank Run: SATURNCA_100305A 03/05/1014:44 Carbon tetrachloride NO ug/L 1.0 Chloroform NO ug/L 1.0 Chloromethane NO ug/L 1.0 Methylene chloride NO ug/L 1.0 Surr: 1.2-Dichlorobenzene-d4 1.0 95 80 120 Surr: Dibromofluoromethane 1.0 82 70 130 Surr: p-Bromofluorobenzene 1.0 89 80 120 Surr: Toluene-d8 1.0 102 80 120 Sample 10: C10030236-015CMS Sample Matrix Spike Run: SATURNCA_100305A 03/05/10 21 :47 Carbon tetrachloride 990 ug/L 100 99 70 130 Chloroform 3500 ug/L 100 83 70 130 Chloromethane 980 ug/L 100 98 70 130 Methylene chloride 1100 ug/L 100 105 70 130 Surr: 1.2-Dichlorobenzene-d4 100 97 80 120 Surr: Dibromofluoromethane 100 86 70 130 Surr: p-Bromofluorobenzene 100 95 80 120 Surr: Toluene-d8 100 100 80 120 Sample 10: C10030236-015CMSO Sample Matrix Spike Duplicate Run: SATURNCA_100305A 03/05/10 22:26 Carbon tetrachloride 1000 ug/L 100 103 70 130 4 20 Chloroform 3700 ug/L 100 111 70 130 7.8 20 Chloromethane 1000 ug/L 100 101 70 130 3.2 20 Methylene chloride 1100 ug/L 100 109 70 130 3.4 20 Surr: 1.2-Dichlorobenzene-d4 100 93 80 120 0 10 Surr: Dibromofluoromethane 100 95 70 130 0 10 Surr: p-Bromofluorobenzene 100 86 80 120 0 10 Surr: Toluene-d8 100 99 80 120 0 10 Qualifiers: RL -Analyte reporting limit. NO -Not detected at the reporting limit. '.glf({etY Chain of Custody and Analytical Request Record page_I_Of2 ... ';l.»z,z.»naw PLEASE PRINT (Provide as much information as possible.) Company Name: Project N?):WS, Permit, Etc. Sample Origin EPA/State Compliance: ~DeAlj~t1JJ /Il,'AlGS / 5J AL~f'dtjr£)Ft:tl.~ State: LAI Yes~ No D Report Mailtd6ess: 3 oJ>(. &;"0'1 Contact Name: Phone/Fax: Email: Sampler: (Please Print) l2t~ ~/~a 61g' ZZ,Z/ r:--I-k . ~/awl,~ 1A1' K'-fS)1 /().I1i1~( //,;.I~ Invoice Address: I Invoice Contact & Phone: Purchase Order: Quote/Bottle Orderl ( )'/l lIv\.-c. S~~.; Special ReporUFormats: s: &~&[1 W®D® 1]3~@OD~®lf~@ .. Contact ELI prior to s~~;r tv 0 CD RUSH sample submittal ~oen.r:: for charges and Cooler 10(s): ~co~51 CD 0 ~ R scheduling -See (0trl./-._> 0 >.05 W C. Instruction Page Dow D EOO/EOT(Electronic Data) ~enenms: C en en I 0s:= ~ C) "0 Receipt Temp D POTWIWWTP ~ U e: Comments: Format: ~«~I.Q~ :::::J U « 0 d °c D State: D LEVEL IV o r.... COl c: L-.. 0) c: .-I-m L-~05.Q 0 . '"' ~, l-e: ~N D Other: D NELAC ~0=I05 I L-On Ice: « :::::J :::::J 0).: (j) s: r-5 za.«I~o W "E Custody Seal y,~ ~ >1 W m On Bottle en "0 ~ en i e: On Cooler m U5 H Intact SAMPLE IDENTIFICATION Collection Collection MATRIX ~) Signature (Name, Location, Interval, etc.) Date Time Match 1 X '1vJ4-IO ~ 3--2.-fo ()f)20 S-I/J I~ J 2 TIJ'lY-22~ i3<l'ID I(jQ3J. 5-vJ X 1s::;!J ~~\OO'~Yl?>~ " 3 TIAl4-JI (L 3·;2.-t{) /636 S"-W 'K. IQ Innn 4 I ( -rw 4 -? 13>;2..-to 11,1-. ,5" 'N X I 5 TWL{-J t2. 3-1.-IU 'F31g 5-vJ X 1<;;;::::1 ~ 6 "ThJ Y -,J. (l ~'2'ID ILl}£: 5-vJ t ~ 7 T/...J4 -~ (J IJ·Z"({) /JJJ..5' 5-1AJ X ~ ~ 8 TIAl4 ~ 11) ;3·3·10 tJ137-!?"W X ~ 0) 9 -tIJJ Y -t ~ 13~3·1 () /~4~ 5~vJ I'~ ~ I~ 1°-rlAf 4 -10' '~·3·ID ()137-,5·v-./ It I~ Custody Reli~~~ (prp:JV\1YA Date/Time: ,Z),1 Received by (print): DatelTime: Signature: _'5. 't.//) J ~l)tJ Record Relinquislled by (print): -DatelTime: FalrlrF Received by (print): DatelTime: Signature: MUST be "- Signed , K1\Frtoto]\tr('v1~7S£/ J 9}/':f ::iignature: Sample Disposal: Return to Client: Lab Disposal: In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the analysis requested. This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. Igg.r{"Y R'#l·ua'I.Ud4. Chain of Custody and Analytical Request Record PLEASE PRINT (Provide as much information as possible.) pageA-ofL Com p an Y_d)QJV/5oN /l1/tV£5 prOj~~' pw. S, Permit, Etc. I Sample ori:::" I UJt~--I_r~d /iiAJl/)FtJ~n1 State: {J.l EPA/State Compliance: Yes J'1 No D Email: Report Mab~rtJ~e~~ 801 r t2ktllll'.Au tAr /(4S'11 cT2:inepJ rncl2-Phon~F;T;r 222, Sampler: (Please Print) ~rAtl( )j~ Invoice Ad¥e~:' -,,-I . I ( ').a Wit. Invoide Contact & Phone: _C ~~t1A-<- Purchase Order: Quote/BottreOrder! Special Report/Formats: ~ Dow o .... Q) V\Ocn.L:; .~~~~~ ~ ~CI)~~~ D EOO/EDT(Electronic Data) .. 0 ~I R w C I Contact ELI prior to RUSH sample submittal for charges and scheduling -See Instruction Page 5.7t;f£v Cooler'1'O(5):-I f !t.f/I'? Format: ____ _ o~==ca C> u«~I_Q~ D POTWMlWTP D State: D LEVEL IV c .. Qj~I.§ ~ .... Q)-ro 00 "( ~~I16 I D Other: ----D NELAC E ......... :>-~ 2 ---- SAMPLE IDENTIFICATION (Name, Location, Interval, etc.) -rtAILJ -2).... TIAl 4 -II 3 ' -rw i1-?- 4mY -J 5 --ri: L~L~ 6 :::l Q).-Q):>-zo.«l~o E >1 c?3 ~ ~ Collection Collection MATRIX ~ Date Time 1&3-3-ID 1 tYiJ.q l~"W Ik 13,3 -, 0 11fiL.{1 \c;-w I~ ~·{s·, 0 I/(tib' ,~.,w I~ 13'?~'IOI/~Jl It5"~ 1><- 13-,·1 ,toJ~1Sg IL~"W I~ ~ 7 It! J'f) ,eJcu1/( J;...vjJ/~~ 8 "I ~<lMo%~ "I -- 9 • "'---"r--~U 10 -Custody "0 0 e: « e I U Comments: I-ro l-e: .... « :::l W ~ I 5 w ro en "0 e: ro Ci5 I H II Received by (print): DatelTime: Receipt Temp J... °c On Ice: Cx,' N cu~~o:~I=eal& n On Cooler ~ Intact Y N Signature C N Match ~ Is::!! ~c. \DO~~J:lQ I (Q) nnn I~ I~ ~ ~ I~ ~ I [!!S (6) I~ I~ Signafure: Record Received by (print): DatelTime: Signature: MUST be S . ~----------------------------------------~~------------------~~~~~~~~~~~--~~~~-------~~-/------~~Ig~na~u~r~e:--------------.. Igned Sample Disposal: Return to Client: Lab Disposal: I ; . r " In certain circumstances, samples submitted to Energy Laboratories, Inc. may be subcontracted to other certified laboratories in order to complete the analysis requested. This serves as notice of this possibility. All sub-contract data will be clearly notated on your analytical report. Visit our web site at www.energylab.com for additional information, downloadable fee schedule, forms, and links. Energy Laboratories Inc Workorder Receipt Checklist Denison Mines USA Corp Login completed by: Halley Ackerman Reviewed by: Reviewed Date: Shipping container/cooler in good condition? Custody seals intact on shipping container/cooler? Custody seals intact on sample bottles? Chain of custody present? Chain of custody signed when relinquished and received? Chain of custody agrees with sample labels? Samples in proper container/bottle? Sample containers intact? Sufficient sample volume for indicated test? All samples received within holding time? ContainerlTemp Blank temperature: Water -VOA vials have zero headspace? Water -pH acceptable upon receipt? Contact and Corrective Action Comments: None Yes 0 Yes 0 Yes D Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 Yes 0 2°C On Ice Yes 0 Yes 0 1 I111111111111111111111I C10030236 Date Received: 3/5/2010 Received by: ha . No D No D No D No D No D No D No D No D No D No D No D No D Carrier name: FedEx Not Present D Not Present D Not Present 0 No VOA vials submitted D Not Applicable D .,." .. ~ ENERGYLABORATORIE5, INC. -2393SaltCreekHighway(82601j·Po. Box3258' Casper, WY82602 .,,&~"({"7 70// Free 888.235.0515 • 307.235.0515 • Fax 307.234.1639 • casper@energylab.com· www.energylab.com I ABORA TORIES CLIENT: Denison Mines USA Corp Project: 1 st Quarter Choloforrn Report Date: 03/15/10 Sample Delivery Group: C10030236 CASE NARRATIVE ORIGINAL SAMPLE SUBMITT AL(S) All original sample submittals have been returned with the data package. SAMPLE TEMPERATURE COMPLIANCE: 4°C (±2°C) Temperature of samples received may not be considered properly preserved by accepted standards. Samples that are hand delivered immediately after collection shall be considered acceptable if there is evidence that the chilling process has begun. GROSS ALPHA ANALYSIS Method 900.0 for gross alpha and gross beta is intended as a drinking water method for low TDS waters. Data provided by this method for non potable waters should be viewed as inconsistent. RADON IN AIR ANALYSIS The desired exposure time is 48 hours (2 days). The time delay in returning the canister to the laboratory for processing should be as short as possible to avoid excessive decay. Maximum recommended delay between end of exposure to beginning of counting should not exceed 8 days. SOIUSOLID SAMPLES All samples reported on an as received basis unless otherwise indicated. ATRAZINE, SIMAZINE AND PCB ANALYSIS Data for PCBs, Atrazine and Simazine are reported from EPA 525.2. PCB data reported by ELI reflects the results for seven individual Aroclors. When the results for all seven are NO (not detected), the sample meets EPA compliance criteria for PCB monitoring. SUBCONTRACTING ANALYSIS Subcontracting of sample analyses to an outside laboratory may be required. If so, ENERGY LABORATORIES will utilize its branch laboratories or qualified contract laboratories for this service. Any such laboratories will be indicated within the Laboratory Analytical Report. BRANCH LABORATORY LOCATIONS eli-b -Energy Laboratories, Inc. -Billings, MT eli-g -Energy Laboratories, Inc. -Gillette, WY eli-h -Energy Laboratories, Inc. -Helena, MT eli-r -Energy Laboratories, Inc. -Rapid City, SO eli-t -Energy Laboratories, Inc. -College Station, TX CERTIFICATIONS: USEPA: WYOOOO2, Radiochemical WY00937; FL-DOH NELAC: E87641 , Radiochemical E871017; California: 02118CA; Oregon: WY200001; Utah: 3072350515; Virginia: 00057; Washington: C 1903 ISO 17025 DISCLAIMER: The results of this Analytical Report relate only to the items submitted for analysis. ENERGY LABORATORIES, INC. -CASPER,WY certifies that certain method selections contained in this report meet requirements as set forth by the above accrediting authorities. Some results requested by the client may not be covered under these certifications. All analysis data to be submitted for regulatory enforcement should be certified in the sample state of origin. Please verify ELI's certification coverage by visiting www.energylab.com ELI appreciates the opportunity to provide you with this analytical service. For additional information and services visit our web page www.energylab.com. THIS IS THE FINAL PAGE OF THE LABORATORY ANALYTICAL REPORT Tab I Quality Assurance and Data Validation Tables Table I-1: Field Data QA/QC Evaluation Location 2x Casing Volume Volume Pumped Volume Check RPD RPD RPD RPD RPD MW-4 -- -- -- -- -- -- -- -- TW4-1 63 63 OK 2235 2245 -0.45 6.13 6.15 -0.33 14.61 14.6 0.07 471 470 0.21 21.6 28.2 -26.51 TW4-2 69 63 Insufficient 2772 3124 -11.94 6.56 6.55 0.15 14.6 14.61 -0.07 485 485 0.00 59.7 54.9 8.38 TW4-3 67 70 OK 1805 1.8 199.60 6.54 6.6 -0.91 13.97 13.8 1.22 514 511 0.59 1277 1316 -3.01 TW4-4 -- -- -- -- -- -- -- -- TW4-5 87 90 OK 1737 1734 0.17 6.49 6.48 0.15 14.85 14.86 -0.07 493 493 0.00 50 73.4 -37.93 TW4-6 35 35 OK 3578 3572 0.17 6.77 6.79 -0.29 14.28 14.33 -0.35 495 496 -0.20 40.1 50.7 -23.35 TW4-7 70 70 OK 1668 1580 5.42 6.69 6.78 -1.34 14.57 14.87 -2.04 509 508 0.20 86.1 48.5 55.87 TW4-8 78 78 OK 3319 3324 -0.15 6.69 6.7 -0.15 14.55 14.56 -0.07 432 424 1.87 51 57.7 -12.33 TW4-9 88 88 OK 2537 2508 1.15 6.39 6.37 0.31 500 498 0.40 500 498 0.40 197.2 875 -126.43 TW4-10 74 60 Insufficient 2676 2756 -2.95 6.37 6.44 -1.09 14.35 14.3 0.35 579 574 0.87 25.3 11.3 76.50 TW4-11 54 54 OK 1715 1700 0.88 6.64 6.64 0.00 14.06 14.08 -0.14 514 515 -0.19 3.3 5.3 -46.51 TW4-12 83 83 OK 727.7 795 -8.84 6.81 6.89 -1.17 14.41 14.42 -0.07 492 490 0.41 23.3 21.6 7.57 TW4-13 75 75 OK 1550 1580 -1.92 6.75 6.74 0.15 14.68 14.6 0.55 405 406 -0.25 28.6 21.4 28.80 TW4-14 5 5 OK 4582 4515 1.47 6.99 6.9 1.30 14.16 15.02 -5.89 475 473 0.42 258.6 2839 -166.61 TW4-15 -- -- -- -- -- -- -- -- TW4-16 101 90 Insufficient 3608 3666 -1.59 6.45 6.48 -0.46 14.42 14.64 -1.51 361 375 -3.80 75.3 29.6 87.13 TW4-17 73 72 OK 4025 4026 -0.02 6.14 6.13 0.16 14.05 14.06 -0.07 115 115 0.00 2.1 1.7 21.05 TW4-18 -- -- -- -- -- -- -- -- TW4-19 -- -- -- -- -- -- -- -- TW4-20 -- -- -- -- -- -- -- -- TW4-21 81 81 OK 3194 3218 -0.75 6.62 6.63 -0.15 15.68 15.7 -0.13 511 511 0.00 4.6 3.8 19.05 TW4-22 76 76 OK 5040 5036 0.08 6.52 6.53 -0.15 15.17 15.25 -0.53 540 540 0.00 111.3 70.4 45.02 TW4-23 74 74 OK 3738 3724 0.38 6.16 6.04 1.97 14.05 14.07 -0.14 378 376 0.53 95.7 68.9 32.56 TW4-24 86 86 OK 9092 9121 -0.32 6.31 6.31 0.00 14.77 14.78 -0.07 521 521 0.00 3.2 3.6 -11.76 TW4-25 128 128 OK 2978 2963 0.50 6.8 6.8 0.00 14.78 14.81 -0.20 501 500 0.20 58.1 16 113.63 MW-4, TW4-4, TW4-15, TW4-18, TW4-19, and TW4-20 are continually pumped wells, only one set of parameters was collected. TW4-1 has only operated since January 31, 2010. TWN4-18 only purged for 9 days in the first quarter from March 22 through March 31. TW4-2, TW4-3, TW4-10, and TW4-16 were pumped dry and sampled after recovery. TW4-3 ran dry from while parameters were being measured. It was sampled after it recovered. TW4-16 was pumped to the static pump elevation and sampled. Conductivity (μMHOs) pH Temp (°C) Redox Potential (meV) Turbidity (NTU) 1935 6.73 14.31 399 0 2531 6.63 14.14 423 0 5.4 1462 6.43 11.02 476 0 3527 6.39 15.53 394 7.53357 6.22 15.54 399 21.9 2491 6.56 15.07 356 Table I-2: Holding Time Evaluation Well VOCs Nitrate/Nitrite as Nitrogen Chloride MW-4 XX X TW4-1 XX X TW4-1R XX X TW4-2 XX X TW4-2R XX X TW4-3 XX X TW4-3R XX X TW4-4 XX X TW4-5 XX X TW4-5R XX X TW4-6 XX X TW4-6R XX X TW4-7 XX X TW4-7R XX X TW4-8 XX X TW4-8R XX X TW4-9 XX X TW4-9R XX X TW4-10 XX X TW4-10R XX X TW4-11 XX X TW4-11R XX X TW4-12 XX X TW4-12R XX X TW4-13 XX X TW4-13R XX X TW4-14 XX X TW4-14R XX X TW4-15 XX X TW4-16 XX X TW4-16R XX X TW4-17 XX X TW4-18 XX X TW4-19 XX X TW4-20 XX X TW4-21 XX X TW4-21R XX X TW4-22 XX X TW4-22R XX X TW4-23 XX X TW4-23R XX X TW4-24 XX X TW4-24R XX X TW4-25 XX X TW4-25R XX X TW4-60 (DI Blank)XX X TW4-65 (Duplicate of TW4-17) X X X TW4-70 (Duplicate of TW4-10) X X X X = Holding times were verified against the method and QAP requirements and were found to be in compliance. Table I-3 Laboratory Receipt Temperature Check Sample Batch Wells in Batch Temperature C10020658 MW-4, TW4-4, TW4-15, TW4-17, TW4-19, TW4-20, and TW4-65 2 ˚C C10020848 TW4-3, TW4-3R, TW4-5, TW4-5R, TW4-6, TW4-6R, TW4-8, TW4-8R, TW4-9, TW4-9R, TW4-12, TW4- 12R, TW4-13, TW4-13R, TW4-16, TW4-16R, TW4- 18, TW4-21, TW4-21R, TW4-23, TW4-23R, TW4-24, TW4-24R, TW4-25, and TW4-25R 2 ˚C C10030236 TW4-1, TW4-1R, TW4-2, TW4-2R, TW4-7, TW4-7R, TW4-10, TW4-10R, TW4-11, TW4-11R, TW4-14, TW4-14R, TW4-22, TW4-22R, TW4-65, and TW4-70 2 ˚C Table I-4: Analytical Method Check Parameter Method Method Used by Lab Carbon Tetrachloride SW8260B SW8260B Chloride A4500-Cl B A4500-Cl B Chloroform SW8260B SW8260B Chloromethane SW8260B SW8260B Methylene chloride SW8260B SW8260B Nitrate and Nitrite as Nitrogen E353.2 E353.2 All parameters were analyzed using the reporting methods specified in the QAP Table: I-5 Reporting Limit Exceedance Evaluation Well Analyte MW-4 Chloroform 100 ug/L 1.0 ug/L MW-4 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-1 Chloroform 100 ug/L 1.0 ug/L TW4-1 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-2 Chloroform 100 ug/L 1.0 ug/L TW4-2 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-4 Chloroform 100 ug/L 1.0 ug/L TW4-4 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-5 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-6 Chloroform 100 ug/L 1.0 ug/L TW4-7 Chloroform 100 ug/L 1.0 ug/L TW4-7 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-10 Chloroform 100 ug/L 1.0 ug/L TW4-10 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-11 Chloroform 100 ug/L 1.0 ug/L TW4-11 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-12 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-13 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-15 Chloroform 100 ug/L 1.0 ug/L TW4-18 Chloroform 10 ug/L 1.0 ug/L TW4-19 Chloroform 100 ug/L 1.0 ug/L TW4-20 Chloroform 200 ug/L 1.0 ug/L TW4-21 Chloroform 10 ug/L 1.0 ug/L TW4-21 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-22 Chloroform 100 ug/L 1.0 ug/L TW4-25 Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L TW4-70 (Duplicate of TW4-10)Chloroform 100 ug/L 1.0 ug/L TW4-70 (Duplicate of TW4-10)Nitrate and Nitrite as Nitrogen 0.2 mg/L 0.1 mg/L These RLs are acceptable because they resulted from sample dilution due to high concentration and/or matrix interference and in all cases where a reporting limit was increased the analytical result was greater then the elevated reporting limit. Reporting Limit Used Approved Reporting Limit With Qualifier Table I-6: Trip Blank Evaluation Lab Report Constituent Carbon tetrachloride ND Chloroform ND Chloromethane ND Methylene chloride ND Carbon tetrachloride ND Chloroform ND Chloromethane ND Methylene chloride ND Carbon tetrachloride ND Chloroform ND Chloromethane ND Methylene chloride ND #N/A C10030236 C10020848 C10020658 Result Table I-7: QA/QC Evaluation for Routine Sample Duplicates Constituent TW4-10 TW4-70 %RPD Carbon Tetrachloride 1 1 0.00 Chloride 49 55 11.54 Chloroform 460 480 4.26 Chloromethane 1 1 0.00 Methylene chloride 1 1 0.00 Constituent TW4-17 TW4-65 %RPD Carbon Tetrachloride 1 1 0.00 Chloride 38 38 0.00 Chloroform 1 1 0.00 Chloromethane 1 1 0.00 Methylene chloride 1 1 0.00 #N/A Table I-8: QC Control Limits for Analyses and Blanks The percent recovery was within the limits for all method blanks, lab control samples, matrix spikes, and matrix spike duplicates from Energy Labs reports C10020658, C10020848 and C10030236. The RPD was below acceptable limits for each sample matrix spike duplicate from Energy Labs reports C10020658, C10020848 and C10030236. Table I-9: Rinsate Check Rinsate Sample Parameter Qualifier Previous Well Sampled Qualifier Reporting Limit TW4-1R Chloroform 7.8 ug/L TW4-1 1300 ug/L 1.0 ug/L TW4-2R Chloroform 16 ug/L TW4-2 2600 ug/L 1.0 ug/L TW4-3R Chloroform 1.2 ug/L TW4-3 1 ug/L U 1.0 ug/L TW4-5R Chloride 2 mg/L TW4-5 43 mg/L 1 mg/L TW4-5R Chloroform 3.4 ug/L TW4-5 13 ug/L 1.0 ug/L TW4-6R Chloroform 12 ug/L TW4-6 1000 ug/L 1.0 ug/L TW4-7R Chloroform 10 ug/L TW4-7 1200 ug/L 1.0 ug/L TW4-8R Chloroform 1.7 ug/L TW4-8 1 ug/L U 1.0 ug/L TW4-10R Chloroform 12 ug/L TW4-10 460 ug/L 1.0 ug/L TW4-11R Chloroform 17 ug/L TW4-11 820 ug/L 1.0 ug/L TW4-12R Chloroform 1.4 ug/L TW4-12 1 ug/L U 1.0 ug/L TW4-13R Chloroform 3 ug/L TW4-13 1 ug/L U 1.0 ug/L TW4-14R Chloroform 3.3 ug/L TW4-14 1 ug/L U 1.0 ug/L TW4-16R Chloroform 3.2 ug/L TW4-16 780 ug/L 1.0 ug/L TW4-21R Chloroform 2.5 ug/L TW4-21 170 ug/L 1.0 ug/L TW4-22R Chloroform 13 ug/L TW4-22 2200 ug/L 1.0 ug/L TW4-23R Chloroform 2.9 ug/L TW4-23 1 ug/L U 1.0 ug/L TW4-24R Chloroform 2.9 ug/L TW4-24 1.3 ug/L 1.0 ug/L TW4-25R Chloroform 1.2 ug/L TW4-25 1 ug/L U 1.0 ug/L Rinsate Result Result Tab J Kriged Current Quarter Chloroform Isoconcentration Map HYDRO GEO CHEM, INC.APPROVED DATE REFERENCE FIGURE 3332 3000 SCALE IN FEET 0 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS 1300 2600 ND 1700 13 1000 ND 460 820 ND ND ND 780 ND ND 69940 3500 170 2200 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS MW-01 MW-02 MW-03 MW-05 MW-11 MW-12 MW-14 MW-15 MW-17 MW-18 MW-19 MW-20 MW-22 MW-23 MW-24 MW-25 MW-27 MW-28 MW-29 MW-30 MW-31 MW-32 TW4-19 PIEZ-1 PIEZ-2 PIEZ-3 PIEZ-4 PIEZ-5 TWN-1 TWN-2 TWN-3 TWN-4 TWN-5 TWN-6 TWN-7 TWN-8 TWN-9 TWN-10 TWN-11 TWN-12 TWN-13 TWN-14 TWN-15 TWN-16 TWN-17 TWN-18 TWN-19 1200 1600 NDMW-04 ND 1 ND MW-26 TW4-20 MW-4 PIEZ-1 1600 NS perched monitoring well showing concentration in uG/l temporary perched monitoring well installed April, 2005 showing concentration in uG/l perched piezometer (not sampled) 1300 MW-32 ND temporary perched monitoring well showing concentration in uG/l 170 perched monitoring well installed April, 2005 showing concentration in uG/l KRIGED 1st QUARTER, 2010 CHLOROFORM (uG/L) WHITE MESA SITE H:/718000/may10/chl0310.srf EXPLANATION NOTES: ND = not detected, NS = not sampled temporary perched monitoring well installed May, 2007 showing concentration in uG/lND SJS Tab K Analyte Concentrations Over Time MW-4 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 28-Sep-99 6200 28-Sep-99 5820 28-Sep-99 6020 15-Mar-00 5520 15-Mar-00 5430 2-Sep-00 5420 9.63 30-Nov-00 6470 9.37 29-Mar-01 4360 8.77 22-Jun-01 6300 9.02 20-Sep-01 5300 9.45 8-Nov-01 5200 8 26-Mar-02 4700 8.19 22-May-02 4300 8.21 12-Sep-02 6000 8.45 24-Nov-02 2500 8.1 28-Mar-03 2000 8.3 30-Apr-03 3300 NA 30-May-03 3400 8.2 23-Jun-03 4300 8.2 30-Jul-03 3600 8.1 29-Aug-03 4100 8.4 12-Sep-03 3500 8.5 15-Oct-03 3800 8.1 8-Nov-03 3800 8.0 29-Mar-04 NA NA 22-Jun-04 NA NA 17-Sep-04 3300 6.71 17-Nov-04 4300 7.5 16-Mar-05 2900 6.3 25-May-05 3170 7.1 31-Aug-05 3500 7.0 1-Dec-05 3000 7.0 9-Mar-06 3100 6.0 14-Jun-06 3000 6.0 20-Jul-06 2820 1.2 9-Nov-06 2830 6.4 15-Aug-07 2600 6.2 10-Oct-07 2300 6.2 26-Mar-08 2400 5.8 25-Jun-08 2500 6.09 10-Sep-08 1800 6.36 15-Oct-08 2100 5.86 12-Sep-02 5700 8.3 24-Nov-02 5000 8.5 28-Mar-03 4500 8.2 23-Jun-03 4700 8.4 12-Sep-03 3400 8.6 10-Nov-03 4500 8.4 29-Mar-04 NA NA 22-Jun-04 NA NA 17-Sep-04 3300 6.83 MW-4 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 17-Nov-04 4100 8 16-Mar-05 3700 7.1 25-May-05 3740 7.8 31-Aug-05 3800 <10 <10 <10 6.9 1-Dec-05 3000 <50 <50 <50 7 NA 20-Jul-06 2820 <50 <50 <50 1.2 48 9-Nov-06 2830 2.1 1.4 <1 6.4 50 9-Mar-06 3100 <50 <50 50 6 49 14-Jun-06 3000 <50 <50 50 6 49 28-Feb-07 2300 1.6 <1 <1 6.3 47 27-Jun-07 2000 1.8 <1 <1 7 45 15-Aug-07 2600 1.9 <1 <1 6.2 47 10-Oct-07 2300 1.7 <1 <1 6.2 45 26-Mar-08 2400 1.7 <1 <1 5.8 42 25-Jun-08 2500 1.6 <1 <1 6.09 42 10-Sep-08 1800 1.8 <1 <1 6.36 35 15-Oct-08 2100 1.7 <1 <1 5.86 45 4-Mar-09 2200 1.5 <1 <1 5.7 37 23-Jun-09 1800 1.3 <1 <1 5.2 34 14-Sep-09 2000 1.4 <1 <1 5.3 43 14-Dec-09 1800 1.6 ND ND 5.8 44 17-Feb-10 1600 1.2 ND ND 4.0 45 TW4-1 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 28-Jun-99 1700 7.2 10-Nov-99 5.79 15-Mar-00 1100 10-Apr-00 1490 6-Jun-00 1530 2-Sep-00 2320 5.58 30-Nov-00 3440 7.79 29-Mar-01 2340 7.15 22-Jun-01 6000 8.81 20-Sep-01 NA 12.8 8-Nov-01 3200 12.4 26-Mar-02 3200 13.1 22-May-02 2800 12.7 12-Sep-02 3300 12.8 24-Nov-02 3500 13.6 28-Mar-03 3000 12.4 23-Jun-03 3600 12.5 12-Sep-03 2700 12.5 8-Nov-03 3400 11.8 29-Mar-04 3200 11 22-Jun-04 3100 8.78 17-Sep-04 2800 10.8 17-Nov-04 3000 11.1 16-Mar-05 2700 9.1 25-May-05 3080 10.6 31-Aug-05 2900 <10 <10 <10 9.8 1-Dec-05 2400 <50 <50 <50 9.6 20-Jul-06 2840 <50 <50 <50 9.7 51 8-Nov-06 2260 1.4 <1 <1 9.4 47 9-Mar-06 2700 <50 <50 <50 9.2 49 14-Jun-06 2200 <50 <50 <50 9.2 48 28-Feb-07 1900 1.2 <1 <1 8.9 47 27-Jun-07 1900 1.4 <1 <1 9 45 15-Aug-07 2300 1.3 <1 <1 8.4 43 10-Oct-07 2000 1.3 <1 <1 7.8 43 26-Mar-08 2000 1.3 <1 <1 7.6 39 25-Jun-08 1900 1.1 <1 <1 8.68 39 10-Sep-08 1700 1.3 <1 <1 8.15 35 15-Oct-08 1700 1.3 <1 <1 9.3 41 11-Mar-09 1700 1.1 <1 <1 7.5 37 24-Jun-09 1500 1 <1 <1 6.9 37 15-Sep-09 1700 <1 <1 <1 7.3 36 29-Dec-09 1400 ND ND ND 6.8 41 03-Mar-10 1300 ND ND ND 7.1 35 TW4-2 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 10-Nov-99 2510 2-Sep-00 5220 28-Nov-00 4220 10.7 29-Mar-01 3890 10.2 22-Jun-01 5500 9.67 20-Sep-01 4900 11.4 8-Nov-01 5300 10.1 26-Mar-02 5100 9.98 23-May-02 4700 9.78 12-Sep-02 6000 9.44 24-Nov-02 5400 10.4 28-Mar-03 4700 9.5 23-Jun-03 5100 9.6 12-Sep-03 3200 8.6 8-Nov-03 4700 9.7 29-Mar-04 4200 9.14 22-Jun-04 4300 8.22 17-Sep-04 4100 8.4 17-Nov-04 4500 8.6 16-Mar-05 3700 7.7 25-May-05 3750 8.6 31-Aug-05 3900 <10 <10 <10 8.0 1-Dec-/05 3500 <50 <50 <50 7.8 9-Mar-06 3800 <50 <50 <50 7.5 56 14-Jun-06 3200 <50 <50 <50 7.1 56 20-Jul-06 4120 <50 <50 <50 7.4 54 8-Nov-06 3420 2.3 <1 <1 7.6 55 28-Feb-07 2900 1.8 <1 <1 7.3 54 27-Jun-07 3000 2.5 <1 <1 7.8 50 15-Aug-07 340 2.2 <1 <1 7.3 49 10-Oct-07 3200 2.1 <1 <1 6.9 51 26-Mar-08 3300 2.3 <1 <1 6.9 48 25-Jun-08 3100 2.2 <1 <1 7.44 46 10-Sep-08 2800 2.4 <1 <1 7.1 42 15-Oct-08 3200 2.4 <2 <2 7.99 47 11-Mar-09 3100 2.2 <1 <1 6.5 46 24-Jun-09 2800 2 <1 <1 6.4 44 15-Sep-09 3000 2 <1 <1 6.6 43 29-Dec-09 1600 2.0 ND ND 6.4 46 03-Mar-10 2600 2.0 ND ND 6.8 42 TW4-3 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 28-Jun-99 3500 7.6 29-Nov-99 702 15-Mar-00 834 2-Sep-00 836 1.56 29-Nov-00 836 1.97 27-Mar-01 347 1.85 21-Jun-01 390 2.61 20-Sep-01 300 3.06 7-Nov-01 170 3.6 26-Mar-02 11 3.87 21-May-02 204 4.34 12-Sep-02 203 4.32 24-Nov-02 102 4.9 28-Mar-03 ND 4.6 23-Jun-03 ND 4.8 12-Sep-03 ND 4.3 8-Nov-03 ND 4.8 29-Mar-04 ND 4.48 22-Jun-04 ND 3.68 17-Sep-04 ND 3.88 17-Nov-04 ND 4.1 16-Mar-05 ND 3.5 25-May-05 ND 3.7 31-Aug-05 ND <1 <1 <1 3.5 1-Dec-05 ND <1 2.3 <1 3.3 9-Mar-06 ND <1 2.2 <1 3.3 26 14-Jun-06 ND <1 <1 <1 3.2 26 20-Jul-06 ND <1 1.6 <1 2.9 26 8-Nov-06 ND <1 <1 <1 1.5 23 28-Feb-07 ND <1 <1 <1 3.1 22 27-Jun-07 ND <1 <1 <1 3.3 23 15-Aug-07 ND <1 <1 <1 3.1 24 10/10/2007 ND <1 <1 <1 2.8 27 26-Mar-08 ND <1 <1 <1 2.8 21 25-Jun-08 ND <1 <1 <1 2.85 19 10-Sep-08 ND <1 <1 <1 2.66 19 15-Oct-08 ND <1 <1 <1 2.63 22 4-Mar-09 ND <1 <1 <1 2.5 21 24-Jun-09 ND <1 <1 <1 2.9 20 15-Sep-09 ND <1 <1 <1 2.8 21 16-Dec-09 ND ND ND ND 2.5 22 23-Feb-10 ND ND ND ND 2.8 23 TW4-4 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 6-Jun-00 ND 2-Sep-00 ND 28-Nov-00 3.85 28-Mar-01 2260 1.02 20-Jun-01 3100 14.5 20-Sep-01 3200 14 8-Nov-01 2900 14.8 26-Mar-02 3400 15 22-May-02 3200 13.2 12-Sep-02 4000 13.4 24-Nov-02 3800 12.6 28-Mar-03 3300 13.4 23-Jun-03 3600 12.8 12-Sep-03 2900 12.3 8-Nov-03 3500 12.3 29-Mar-04 3200 12.2 22-Jun-04 3500 12.1 17-Sep-04 3100 11.1 17-Nov-04 3600 10.8 16-Mar-05 3100 11.6 25-May-05 2400 10 31-Aug-05 3200 <10 <10 <10 11.3 1-Dec-05 2800 50 50 50 10.2 9-Mar-06 2900 50 50 50 9.5 51 14-Jun-06 2600 50 50 50 8.6 48 20-Jul-06 2850 50 50 50 9.7 50 8-Nov-06 2670 1.7 <1 <1 10.1 49 28-Feb-07 2200 1.5 <1 <1 9 49 27-Jun-07 2400 1.7 <1 <1 9.4 47 15-Aug-07 2700 1.5 <1 <1 9.5 45 10-Oct-07 2500 1.5 <1 <1 9.5 47 26-Mar-08 2800 1.6 <1 <1 9.2 43 25-Jun-08 2500 1.5 <1 <1 10.8 42 10-Sep-08 2200 1.4 <1 <1 8.83 39 15-Oct-08 2500 2 <2 <2 10.1 44 4-Mar-09 2200 1.2 <1 <1 10.2 37 24-Jun-09 1800 1.2 <1 <1 8.2 34 15-Sep-09 2000 1.1 <1 <1 8.4 39 29-Dec-09 950 1.1 ND ND 7.6 41 17-Feb-10 1700 1.0 ND ND 6.6 48 TW4-5 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 20-Dec-99 29.5 15-Mar-00 49 2-Sep-00 124 29-Nov-00 255 28-Mar-01 236 20-Jun-01 240 20-Sep-01 240 7-Nov-01 260 26-Mar-02 260 22-May-02 300 12-Sep-02 330 24-Nov-02 260 28-Mar-03 240 23-Jun-03 290 12-Sep-03 200 8-Nov-03 240 29-Mar-04 210 22-Jun-04 200 17-Sep-04 150 17-Nov-04 180 16-Mar-05 120 25-May-05 113 31-Aug-05 82 <2.5 5.8 <2.5 6 1-Dec-05 63 <2.5 <2.5 <2.5 6 9-Mar-06 66 <2.5 3.1 <2.5 6 52 14-Jun-06 51 <1 <2.5 <2.5 5.9 51 20-Jul-06 53.7 <1 <1 <1 6.7 54 8-Nov-06 47.1 <1 <1 <1 2.9 55 28-Feb-07 33 <1 <1 <1 7.8 57 27-Jun-07 26 <1 <1 <1 7 45 15-Aug-07 9.2 <1 <1 <1 7.7 38 10-Oct-07 9.4 <1 <1 <1 8.2 39 26-Mar-08 11 <1 <1 <1 7.4 36 25-Jun-08 9.3 <1 <1 <1 8.7 37 10-Sep-08 11 <1 <1 <1 7.91 34 15-Oct-08 10 <1 <1 <1 9.3 37 4-Mar-09 12 <1 <1 <1 7.9 34 24-Jun-09 13 <1 <1 <1 7.5 37 15-Sep-09 12 <1 >1 <1 8.3 48 22-Dec-09 8.5 ND ND ND 7.5 41 25-Feb-10 13 ND ND ND 6.8 43 TW4-6 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 6-Jun-00 ND 2-Sep-00 ND 28-Nov-00 ND ND 26-Mar-01 ND .13 20-Jun-01 ND ND 20-Sep-01 3.6 ND 7-Nov-01 1.00 ND 26-Mar-02 ND ND 21-May-02 ND ND 12-Sep-02 ND ND 24-Nov-02 ND ND 28-Mar-03 ND 0.1 23-Jun-03 ND ND 12-Sep-03 ND ND 8-Nov-03 ND ND 29-Mar-04 ND ND 22-Jun-04 ND ND 17-Sep-04 ND ND 17-Nov-04 ND ND 16-Mar-05 ND 0.2 25-May-05 ND 0.4 31-Aug-05 10.0 <10 2.8 <10 0.8 1-Dec-05 17 <1 1.3 <1 0.9 9-Mar-06 31 <1 <1 <1 1.2 31 14-Jun-06 19 <1 <1 <1 1.0 30 20-Jul-06 11 <1 <1 <1 0.6 37 8-Nov-06 42.8 <1 <1 <1 1.4 65 28-Feb-07 46 <1 <1 <1 1.5 32 27-Jun-07 11 <1 <1 <1 0.6 38 15-Aug-07 18 <1 <1 <1 0.7 36 10-Oct-07 18 <1 <1 <1 0.8 38 26-3-08 52 <1 <1 <1 1.1 33 25-Jun-08 24 <1 <1 <1 0.9 35 10-Sep-08 39 <1 <1 <1 1.14 35 15-Oct-08 37 <1 <1 <1 1.01 33 11-Mar-09 81 <1 <1 <1 2.2 35 24-Jun-09 120 <1 <1 <1 2.7 37 15-Sep-09 280 <1 <1 <1 37 22-Dec-09 250 ND ND ND 6.1 41 25-Feb-10 1000 ND ND ND 1.6 45 TW4-7 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 29-Nov-99 256 15-Mar-00 616 2-Sep-00 698 29-Nov-00 684 1.99 28-Mar-01 747 2.46 20-Jun-01 1100 2.65 20-Sep-01 1200 3.38 8-Nov-01 1100 2.5 26-Mar-02 1500 3.76 23-May-02 1600 3.89 12-Sep-02 1500 3.18 24-Nov-02 2300 4.6 28-Mar-03 1800 4.8 23-Jun-03 5200 7.6 12-Sep-03 3600 7.6 8-Nov-03 4500 7.1 29-Mar-04 2500 4.63 22-Jun-04 2900 4.83 17-Sep-04 3100 5.59 17-Nov-04 3800 6 16-Mar-05 3100 5.2 25-May-05 2700 5.4 31-Aug-05 3100 <10 <10 <10 5.2 1-Dec-05 2500 <50 <50 <50 5.3 9-Mar-06 1900 <50 <50 <50 1.0 48 14-Jun-06 2200 <50 <50 <50 4.5 47 20-Jul-06 2140 <50 <50 <50 4.7 51 8-Nov-06 2160 1.5 <1 1 4.6 49 28-Feb-07 1800 1.1 <1 1 5 47 27-Jun-07 2600 1.5 <1 1 5.1 45 14-Aug-07 2300 1.4 <1 1 4.7 44 10-Oct-07 1900 1.2 <1 1 4.7 45 26-Mar-08 2200 1.3 <1 1 4.2 43 25-Jun-08 1800 1.3 <1 1 4.8 43 10-Sep-08 1600 1.4 <1 1 4.16 35 15-Oct-08 1900 <2 <2 2 4.01 40 11-Mar-09 1800 1.2 <1 1 3.7 35 24-Jun-09 1400 <1 <1 1 3.8 37 15-Sep-09 1500 <1 <1 1 4.1 37 29-Dec-09 1300 ND ND ND 4.2 37 03-Mar-10 1200 ND ND ND 3.8 36 TW4-8 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 29-Nov-99 ND 15-Mar-00 21.8 2-Sep-00 102 29-Nov-00 107 ND 26-Mar-01 116 ND 20-Jun-01 180 ND 20-Sep-01 180 0.35 7-Nov-01 180 ND 26-Mar-02 190 0.62 22-May-02 210 0.77 12-Sep-02 300 ND 24-Nov-02 450 ND 28-Mar-03 320 0.8 23-Jun-03 420 ND 12-Sep-03 66 ND 8-Nov-03 21.0 0.1 29-Mar-04 24 0.65 22-Jun-04 110 0.52 17-Sep-04 120 ND 17-Nov-04 120 ND 16-Mar-05 10.0 ND 25-May-05 ND 0.2 31-Aug-05 1.1 ND 1-Dec-05 ND <1 1.7 <1 ND 9-Mar-06 1.3 <1 <1 <1 0.3 39 14-Jun-06 ND <1 2.1 <1 ND 37 20-Jul-06 ND <1 1.8 <1 0.1 39 8-Nov-06 ND <1 1 <1 ND 40 28-Feb-07 2.50 <1 1 <1 0.7 39 27-Jun-07 2.5 <1 1 <1 0.2 42 15-Aug-07 1.5 <1 1 <1 ND 42 10-Oct-07 3.5 <1 1 <1 0.5 43 26-Mar-08 ND <1 1 <1 0.1 46 25-Jun-08 ND <1 1 <1 ND 45 10-Sep-08 ND <1 1 <1 ND 39 15-Oct-08 ND <1 1 <1 ND 44 4-Mar-09 ND <1 1 <1 ND 42 24-Jun-09 ND <1 1 <1 ND 44 15-Sep-09 ND <1 1 <1 ND 44 17-Dec-09 ND ND ND ND ND 51 24-Feb-10 ND ND ND ND ND 57 TW4-9 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 20-Dec-99 4.24 15-Mar-00 1.88 2-Sep-00 14.2 29-Nov-00 39.4 ND 27-Mar-01 43.6 ND 20-Jun-01 59 .15 20-Sep-01 19 0.40 7-Nov-01 49 0.1 26-Mar-02 41 0.5 22-May-02 38 0.65 12-Sep-02 49 0.2 24-Nov-02 51 0.6 28-Mar-03 34 0.6 23-Jun-03 33 0.8 12-Sep-03 32 1.1 8-Nov-03 46 1.1 29-Mar-04 48 0.82 22-Jun-04 48 0.75 17-Sep-04 39 0.81 17-Nov-04 26 1.2 16-Mar-05 3.8 1.3 25-May-05 1.2 1.3 31-Aug-05 ND <1 2.9 <1 1.3 1-Dec-05 ND <1 <1 <1 1.3 9-Mar-06 ND <1 2.6 <1 1.5 38 14-Jun-06 ND <1 2.7 <1 1.5 39 20-Jul-06 ND <1 <1 <1 0.9 41 8-Nov-06 ND <1 <1 <1 0.7 44 28-Feb-07 ND <1 <1 <1 0.6 44 27-Jun-07 21 <1 <1 <1 1.3 42 15-Aug-07 9.5 <1 <1 <1 1.8 38 10-Oct-07 8.7 <1 <1 <1 2 40 26-Mar-08 1.3 <1 <1 <1 2.1 35 25-Jun-08 1.0 <1 <1 <1 2.3 35 10-Sep-08 ND <1 <1 <1 2.79 28 15-Oct-08 ND <1 <1 <1 1.99 58 4-Mar-09 ND <1 <1 <1 2.5 30 24-Jun-09 ND <1 <1 <1 2.3 30 15-Sep-09 ND <1 <1 <1 2.5 30 17-Dec-09 ND ND ND ND 1.7 37 23-Feb-10 ND ND ND ND 1.7 47 TW4-10 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 21-Jan-02 14 26-Mar-02 16 0.14 21-May-02 17 0.11 12-Sep-02 6.0 ND 24-Nov-02 14 ND 28-Mar-03 29 0.2 23-Jun-03 110 0.4 12-Sep-03 74 0.4 8-Nov-03 75 0.3 29-Mar-04 22 0.1 22-Jun-04 32 ND 17-Sep-04 63 0.46 17-Nov-04 120 0.4 16-Mar-05 140 1.6 25-May-05 62.4 0.8 31-Aug-05 110 1.1 1-Dec-05 300 <2.5 <2.5 6.2 3.3 9-Mar-06 190 <5 <50 <50 2.4 50 14-Jun-06 300 <5 <50 <50 3.5 54 20-Jul-06 504.00 <5 <50 <50 6.8 61 8-Nov-06 452.00 <1 1.6 1 5.7 58 28-Feb-07 500 <1 <1 1 7.6 62 27-Jun-07 350 <1 <1 1 5.1 54 15-Aug-07 660 <1 <1 1 7.3 59 10-Oct-07 470 <1 <1 1 6.7 59 26-Mar-08 620 <1 <1 1 7.3 55 25-Jun-08 720 <1 <1 1 9.91 58 10-Sep-08 680 <1 <1 1 9.23 51 15-Oct-08 1200 <2 <2 2 10.5 61 11-Mar-09 1100 <1 <1 1 11.6 64 24-Jun-09 1200 <1 <1 1 9.8 62 15-Sep-09 910 <1 <1 1 8.1 51 22-Dec-09 300 ND ND ND 3.5 51 03-Mar-10 460 ND ND ND 5.0 49 TW4-11 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 21-Jan-02 4700 26-Mar-02 4900 9.60 22-May-02 5200 9.07 12-Sep-02 6200 8.84 24-Nov-02 5800 9.7 28-Mar-03 5100 9.7 23-Jun-03 5700 9.4 12-Sep-03 4600 9.9 8-Nov-03 5200 9.3 29-Mar-04 5300 9.07 22-Jun-04 5700 8.74 17-Sep-04 4800 8.75 17-Nov-04 5800 9.7 16-Mar-05 4400 8.7 25-May-05 3590 10.3 31-Aug-05 4400 <10 <10 <10 9.4 1-Dec-05 4400 <100 <100 <100 9.4 9-Mar-06 4400 <50 <50 <50 9.2 56 14-Jun-06 4300 <50 <50 <50 10 56 20-Jul-06 4080 <50 <50 <50 10 55 8-Nov-06 3660 1.7 2.7 1.3 10 55 28-Feb-07 3500 1.3 <1 1.6 10.1 54 27-Jun-07 3800 1.6 <1 1.1 10.6 53 15-Aug-07 4500 1.7 <1 1.1 10.2 53 10-Oct-07 4400 1.6 <1 1.2 9.8 53 26-Mar-08 340 <1 <1 <1 7.7 63 25-Jun-08 640 <1 <1 <1 7.28 46 10-Sep-08 900 <1 <1 <1 7.93 42 15-Oct-08 1000 <2 <2 <2 9.46 47 11-Mar-09 1100 <1 <1 <1 7.3 49 24-Jun--09 980 <1 <1 <1 6.8 44 15-Sep-09 1000 <1 <1 <1 7.0 49 29-Dec-09 860 ND ND ND 6.6 46 03-Mar-10 820 ND ND ND 6.8 42 TW4-12 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 1.5 2.54 24-Nov-02 ND 2.2 28-Mar-03 ND 1.9 23-Jun-03 ND 1.8 12-Sep-03 ND 1.8 9-Nov-03 ND 1.6 29-Mar-04 ND 1.58 22-Jun-04 ND 1.4 17-Sep-04 ND 1.24 17-Nov-04 ND 1.5 16-Mar-05 ND 1.4 25-May-05 ND 1.6 31-Aug-05 ND <1 5.8 <1 1.5 1-Dec-05 ND <1 <1 1.4 9-Mar-06 ND <1 <1 <1 1.3 19 14-Jun-06 ND <1 <1 <1 1.4 16 20-Jul-06 ND <1 <1 <1 1.4 16 8-Nov-06 ND <1 <1 <1 1.4 16 28-Feb-07 ND <1 <1 <1 1.5 16 27-Jun-07 ND <1 <1 <1 1,5 18 Aug-15-07 ND <1 <1 <1 1.4 29 10-Oct-07 ND <1 <1 <1 1.4 16 26-Mar-08 ND <1 <1 <1 1.6 16 25-Jun-08 ND <1 <1 <1 2.69 19 10-Sep-08 ND <1 <1 <1 2.65 18 15-Oct-08 ND <1 <1 <1 2.47 22 4-Mar-09 ND <1 <1 <1 2.4 23 24-Jun-09 ND <1 <1 <1 3.8 22 15-Sep-09 ND <1 <1 <1 5.1 22 16-Dec-09 ND ND ND ND 3.6 23 23-Feb-10 ND ND ND ND 4.0 22 TW4-13 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 ND ND 24-Nov-02 ND ND 28-Mar-03 ND 0.2 23-Jun-03 ND 0.2 12-Sep-03 ND ND 9-Nov-03 ND 0.9 29-Mar-04 ND 0.12 22-Jun-04 ND 0.17 17-Sep-04 ND 4.43 17-Nov-04 ND 4.7 16-Mar-05 ND 4.2 25-May-05 ND 4.3 31-Aug-05 ND <1 3.1 <1 4.6 1-Dec-05 ND <1 <1 <1 4.3 9-Mar-06 ND <1 1.7 <1 4.2 67 14-Jun-06 ND <1 1.4 <1 4.9 66 20-Jul-06 ND <1 <1 <1 4.3 65 8-Nov-06 ND <1 <1 <1 0.8 33 28-Feb-07 ND <1 <1 <1 4 59 27-Jun-07 ND <1 <1 <1 4.6 59 15-Aug-07 ND <1 <1 <1 4.4 58 10-Oct-07 ND <1 <1 <1 4.1 58 26-Mar-08 ND <1 <1 <1 3.8 54 25-Jun-08 ND <1 <1 <1 4.24 58 10-Sep-08 ND <1 <1 <1 4.26 50 15-Oct-08 ND <1 <1 <1 4.63 58 4-Mar-09 ND <1 <1 <1 3.7 58 24-Jun-09 ND <1 <1 <1 1.2 57 15-Sep-09 ND <1 <1 <1 4.7 63 16-Dec-09 ND ND ND ND 4.1 60 24-Feb-10 ND ND ND ND 4.3 53 TW4-14 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 8-Nov-06 ND ND ND ND 2.4 37 28-Feb-07 ND ND ND ND 2.3 38 27-Jun-07 ND ND ND ND 1.4 38 15-Aug-07 ND ND ND ND 1.1 36 10-Oct-07 ND ND ND ND 0.8 36 26-Mar-08 ND ND ND ND .04 57 25-Jun-08 ND ND ND ND 1.56 35 10-Sep-08 ND ND ND ND 1.34 34 15-Oct-08 ND ND ND ND 0.76 40 4-Mar-09 ND ND ND ND 1.6 35 24-Jun-09 ND ND ND ND 1.4 36 15-Sep-09 ND ND ND ND 1.5 38 16-Dec-09 ND ND ND ND 1.4 34 03-Mar-10 ND ND ND ND 2.5 33 TW4-15 (MW-26) Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 2.6 ND 24-Nov-02 ND ND 28-Mar-03 ND 0.1 23-Jun-03 7800 14.5 15-Aug-03 7400 16.8 12-Sep-03 2500 2.7 25-Sep-03 2600 2.5 29-Oct-03 3100 3.1 8-Nov-03 3000 2.8 29-Mar-04 NA NA 22-Jun-04 NA NA 17-Sep-04 1400 0.53 17-Nov-04 300 0.2 16-Mar-05 310 0.3 30-Mar-05 230 0.2 25-May-05 442 0.2 31-Aug-05 960 <5 5.4 <5 0.2 1-Dec-05 1000 <50 <50 0.3 9-Mar-06 1100 <50 <50 <50 0.2 52 14-Jun-06 830 <50 <50 <50 0.2 52 20-Jul-06 2170 <50 <50 <50 1.4 65 8-Nov-06 282 <1 <1 2.8 0.3 54 28-Feb-07 570 <1 <1 5.5 0.5 56 27-Jun-07 300 <1 <1 13 0.4 49 15-Aug-07 1400 <1 <1 36 1 57 10-Oct-07 2000 <1 <1 14 0.6 57 26-Mar-08 930 <1 <1 40 0.1 49 25-Jun-08 1300 <1 <1 53 0.56 57 10-Sep-08 630 <1 <1 24 0.24 44 15-Oct-08 1700 <1 <1 100 0.65 64 4-Mar-09 950 <1 <1 51 0.4 49 24-Jun-09 410 <1 <1 12 0.2 48 15-Sep-09 850 <1 <1 30 0.1 46 14-Dec-09 1100 ND ND 40 2.3 60 17-Feb-10 780 ND ND 19 0.2 57 TW4-16 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 140 ND 24-Nov-02 200 ND 28-Mar-03 260 ND 23-Jun-03 370 ND 12-Sep-03 350 ND 8-Nov-03 400 ND 29-Mar-04 430 ND 22-Jun-04 530 ND 17-Sep-04 400 ND 17-Nov-04 350 ND 16-Mar-05 240 ND 25-May-05 212 ND 31-Aug-05 85 <1 3.2 43 ND 1-Dec-05 14 <1 2.6 5.9 1.4 9-Mar-06 39 <1 1.1 21 3.0 60 14-Jun-06 13 <1 2.4 8.9 1.9 55 20-Jul-06 5 <1 <1 2.7 2.7 60 8-Nov-06 13.6 <1 <1 9.2 5.6 62 28-Feb-07 8.70 <1 <1 6.5 12.3 79 27-Jun-07 2.60 <1 <1 1.8 9.9 75 15-Aug-07 7.10 <1 <1 5.1 5.4 66 10-Oct-07 1.40 <1 <1 <1 4.4 69 26-Mar-08 11.00 <1 <1 26 ND 52 25-Jun-08 ND <1 <1 <1 1.46 58 10-Sep-08 10.00 <1 <1 14 10.5 71 15-Oct-08 3.9 <1 <1 6.6 9.82 89 4-Mar-09 ND <1 <1 <1 9.6 78 24-Jun-09 ND <1 <1 <1 8.9 76 15-Sep-09 ND <1 <1 <1 8.8 79 17-Dec-09 ND ND ND ND 5.2 76 24-Feb-10 ND ND ND ND 4.2 77 TW4-17 (MW-32) Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 1.6 ND 24-Nov-02 ND ND 28-Mar-03 ND ND 23-Jun-03 ND ND 12-Sep-03 ND ND 8-Nov-03 ND ND 29-Mar-04 ND ND 22-Jun-04 ND ND 17-Sep-04 ND ND 17-Nov-04 ND ND 16-Mar-05 ND ND 30-Mar-05 ND ND 25-May-05 ND ND 31-Aug-05 ND <1 3.2 <1 ND 1-Dec-05 ND <1 1 ND 32 9-Mar-06 ND <1 1 ND 30 14-Jun-06 ND <1 3.5 ND 32 20-Jul-06 ND <1 1.8 ND 31 8-Nov-06 ND <1 1.5 ND 32 28-Feb-07 ND <1 <1 ND 32 27-Jun-07 ND <1 <1 ND 31 15-Aug-07 ND <1 <1 ND 32 10-Oct-07 ND <1 <1 ND 31 26-Mar-08 ND <1 <1 ND 29 25-Jun-08 ND <1 <1 ND 30 10-Sep-08 ND <1 <1 ND 26 15-Oct-08 ND <1 <1 ND 30 4-Mar-09 ND <1 <1 ND 31 24-Jun-09 ND ND ND ND ND 31 15-Sep-09 ND <1 <1 ND 33 16-Dec-09 ND ND ND ND ND 34 17-Feb-10 ND ND ND ND ND 38 TW4-18 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 440 1.49 24-Nov-02 240 13.3 28-Mar-03 160 13.1 23-Jun-03 110 19 12-Sep-03 68 19.9 9-Nov-03 84 20.7 29-Mar-04 90 14 22-Jun-04 82 12.2 17-Sep-04 38 14.5 17-Nov-04 51 17.3 16-Mar-05 38 14.1 25-May-05 29.8 12.9 31-Aug-05 39 13.3 1-Dec-05 14 <1 2.8 <1 7.3 9-Mar-06 12 <1 1.1 <1 5.9 5.9 14-Jun-06 12 <1 1.6 <1 4.7 35 20-Jul-06 10.80 <1 2.7 <1 6.1 35 8-Nov-06 139.00 <1 <1 <1 8.7 34 28-Feb-07 9.2 <1 <1 <1 5.1 30 27-Jun-07 8.0 <1 <1 <1 4.9 28 15-Aug-07 8.9 <1 <1 <1 5 32 10-Oct-07 7.4 <1 <1 <1 4.4 27 26-Mar-08 6.4 <1 <1 <1 0.7 23 25-Jun-08 5.7 <1 <1 <1 4.55 23 10-Sep-08 8.0 <1 <1 <1 4.68 26 15-Oct-08 9.4 <1 <1 <1 5,15 30 4-Mar-09 11.0 <1 <1 <1 5.2 29 24-Jun-09 16.0 <1 <1 <1 6.2 30 15-Sep-09 13.0 <1 <1 <1 5.9 26 22-Dec-09 8.2 ND ND ND 5.4 30 24-Feb-10 69 ND ND ND 5.1 41 TW4-19 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 12-Sep-02 7700 47.6 24-Nov-02 5400 42 28-Mar-03 4200 61.4 15-May-03 4700 NA 23-Jun-03 4500 11.4 15-Jul-03 2400 6.8 15-Aug-03 2600 4 12-Sep-03 2500 5.7 25-Sep-03 4600 9.2 29-Oct-03 4600 7.7 9-Nov-03 2600 4.8 29-Mar-04 NA NA 22-Jun-04 NA NA 16-Aug-04 7100 9.91 17-Sep-04 2600 4.5 17-Nov-04 1800 3.6 16-Mar-05 2200 5.3 25-May-05 1200 5.7 31-Aug-05 1400 <5 <5 <5 4.6 1-Dec-05 2800 50 <50 <50 ND 9-Mar-06 1200 50 <50 <50 4.0 86 14-Jun-06 1100 50 <50 <50 5.2 116 20-Jul-06 1120 50 <50 <50 4.3 123 8-Nov-06 1050 1.6 2.6 <1 4.6 134 28-Feb-07 1200 1.3 <1 <1 4 133 27-Jun-07 1800 2.3 15-Aug-07 1100 1.9 <1 <1 4.1 129 10-Oct-07 1100 1.9 <1 <1 4 132 26-Mar-08 1800 2.9 <1 <1 2.2 131 25-Jun-08 1000 1 <1 <1 2.81 128 10-Sep-08 3600 8.6 <1 <1 36.2 113 15-Oct-08 4200 12 <1 <1 47.8 124 4-Mar-09 1100 1.2 <1 <1 3.2 127 24-Jun-09 990 1.2 <1 <1 2.4 132 15-Sep-09 6600 15 <1 <1 0.1 43 14-Dec-09 4700 16 ND ND 26.7 124 17-Feb-10 940 1.3 ND ND 2.0 144   TW4-20 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 25-May-05 39000 NS ND ND 10.1 NS 31-Aug-05 3800 ND ND ND 2.9 NS 1-Dec-05 19000 ND ND ND 1.8 131 9-Mar-06 9200 ND ND ND 3.8 120 14-Jun-06 61000 ND ND ND 9.4 235 20-Jul-06 5300 ND ND ND 2.9 134 8-Nov-06 11000 7.1 1.9 2.2 3.5 124 28-Feb-07 4400 3.1 ND 1.1 4.2 124 27-Jun-07 1800 2.2 ND ND 2.3 112 15-Aug-07 5200 3.5 ND 1.8 2.1 117 10-Oct-07 9000 6.8 ND 1.9 5.6 170 26-Mar-08 13000 9.0 ND 1.5 0.9 132 25-Jun-08 30000 13 ND 1.2 7.96 191 10-Sep-08 21000 15 ND 3.7 4.44 156 15-Oct-08 NS NS NS NS 5.51 166 4-Mar-09 8200 5.7 ND 5.2 5.1 164 24-Jun-09 6800 4.9 ND 4.2 2.9 164 15-Sep-09 13000 8.4 ND 4.4 3.3 153 14-Dec-09 15000 14 ND 3.0 5.3 187 17-Feb-10 3500 2.7 ND 3.2 2.0 179 TW4-21 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 25-May-05 192 NS NS NS 14.6 NS 31-Aug-05 78 ND ND ND 10.1 NS 1-Dec-05 86 ND 1.0 ND 9.6 353 9-Mar-06 120 ND ND ND 8.5 347 14-Jun-06 130 ND ND ND 10.2 318 20-Jul-06 106 ND ND ND 8.9 357 8-Nov-06 12.5 2.0 ND ND 5.7 296 28-Feb-07 160 1.8 ND ND 8.7 306 27-Jun-07 300.0 5.8 ND ND 8.6 327 15-Aug-07 140 ND ND ND 8.6 300 10-Oct-07 120 ND ND ND 8.3 288 26-Mar-08 380 7.0 ND ND 14.3 331 25-Jun-08 160 1.7 ND ND 8.81 271 10-Sep-08 120 1.6 ND ND 7.57 244 15-Oct-08 170 2.0 ND ND 8.0 284 11-Mar-09 180 ND ND ND 8.3 279 24-Jun-09 200 ND ND ND 8.1 291 15-Sep-09 200 ND ND ND 9.2 281 29-Dec-09 380 ND ND ND 17.8 175 25-Feb-10 170 ND ND ND 8.4 228 TW4-22 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 25-May-05 340 NS NS NS 18.2 NS 31-Aug-05 290 ND ND ND 15.7 NS 1-Dec-05 320 ND ND ND 15.1 263 9-Mar-06 390 ND ND ND 15.3 236 14-Jun-06 280 ND ND ND 14.3 221 20-Jul-06 864 ND ND ND 14.5 221 08-Nov-06 350 ND 1.6 ND 15.9 236 28-Feb-07 440 ND ND ND 20.9 347 27-Jun-07 740 ND ND ND 19.3 273 15-Aug-07 530 ND ND ND 19.3 259 10-Oct-07 440 ND ND ND 18.8 238 26- Mar-08 1400 ND ND ND 39.1 519 25-Jun-08 1200 ND ND ND 41.9 271 10-Sep-08 6300 1.3 ND ND 38.7 524 15-Oct-08 630 ND ND ND 36.3 539 11-Mar-09 390 ND ND ND 20.7 177 24-Jun-09 730 ND ND ND 20.6 177 15-Sep-09 2300 ND ND ND 40.3 391 29-Dec-09 380 ND ND ND 17.8 175 03-Mar-10 380 ND ND ND 17.8 175 TW4-23 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 06/27/07 ND ND ND ND ND 47 15-Aug-07 ND ND ND ND ND 46 10-Oct-07 ND ND ND ND ND 43 26-Mar08 ND ND ND ND ND 41 25-Jun-08 ND ND ND ND ND 41 10-Sep-08 ND ND ND ND ND 35 15-Oct-08 ND ND ND ND ND 51 11-Mar-09 ND ND ND ND ND 41 24-Jun-09 ND ND ND ND ND 43 15-Sep-09 ND ND ND ND ND 43 16-Dec-09 ND ND ND ND ND 37 24-Feb-10 ND ND ND ND ND 45 TW4-24 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 27-Jun-07 0 ND ND ND 26.1 770 15-Aug -07 0 ND ND ND 29.0 791 10-Oct-07 1.5 ND ND ND 24.7 692 26-Mar-08 2.9 ND ND ND 24.4 740 25-Jun-08 1.4 ND ND ND 45.3 834 10-Sep-08 1.5 ND ND ND 38.4 1180 15-Oct-08 0 ND ND ND 44.6 1130 11-Mar-09 1.4 ND ND ND 30.5 1010 24-Jun-09 1.5 ND ND ND 30.4 759 15-Sep-09 2.2 ND ND ND 30.7 618 17-Dec-09 1.2 ND ND ND 28.3 1080 25-Feb-10 1.3 ND ND ND 33.1 896 TW4-25 Chloroform (ug/l) Carbon tetrachloride (ug/l) Chloromethane (ug/l) Methylene Chloride (ug/l) Nitrate (mg/l) Chloride (mg/l) 27-Jun-07 ND ND ND ND 17.1 395 15-Aug-07 ND ND ND ND 16.7 382 10-Oct -07 ND ND ND ND 17.0 356 26-Mar-08 ND ND ND ND 18.7 374 25-Jun-08 ND ND ND ND 22.1 344 10-Sep-08 ND ND ND ND 18.8 333 15-Oct-08 ND ND ND ND 21.3 366 11-Mar-09 ND ND ND ND 15.3 332 24-Jun-09 ND ND ND ND 15.3 328 15-Sep-09 ND ND ND ND 3.3 328 16-Dec-09 ND ND ND ND 14.2 371 23-Feb-10 ND ND ND ND 14.4 296 Tab L Chloroform Concentration Trend Graphs 3000 4000 5000 6000 7000 (u g / L ) MW4-Chloroform Values 0 1000 2000 Se p - 9 9 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 2000 3000 4000 5000 6000 7000 (u g / L ) TW4-1 Chloroform Values 0 1000 2000 Ju n - 9 9 Se p - 9 9 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 3000 4000 5000 6000 7000 (u g / L ) TW4-2 Chloroform Values 0 1000 2000 Se p - 9 9 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 0 1 1 1 1 1 1 (u g / L ) TW-4-3 Chloroform Values TW4-3 Has been less than the detection limit since March 28, 2003 0 0 0 0 Se p - 0 6 Oc t - 0 6 No v - 0 6 De c - 0 6 Ja n - 0 7 Fe b - 0 7 Ma r - 0 7 Ap r - 0 7 Ma y - 0 7 Ju n - 0 7 Ju l - 0 7 Au g - 0 7 Se p - 0 7 Oc t - 0 7 No v - 0 7 De c - 0 7 Ja n - 0 8 Fe b - 0 8 Ma r - 0 8 Ap r - 0 8 Ma y - 0 8 Ju n - 0 8 Ju l - 0 8 Au g - 0 8 Se p - 0 8 Oc t - 0 8 No v - 0 8 De c - 0 8 Ja n - 0 9 Fe b - 0 9 Ma r - 0 9 Ap r - 0 9 Ma y - 0 9 Ju n - 0 9 Ju l - 0 9 Au g - 0 9 Se p - 0 9 Oc t - 0 9 No v - 0 9 De c - 0 9 Ja n - 1 0 Fe b - 1 0 Ma r - 1 0 1500 2000 2500 3000 3500 4000 4500 TW4-4 Chloroform Values 0 500 1000 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 (ug/L) 100 0 150.0 200.0 250.0 300.0 350.0 (u g / L ) TW4-5 Chloroform Values 0.0 50.0 100.0 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 550.0 750.0 950.0 1150.0 (u g / L ) TW4-6 Chloroform Values (50.0) 150.0 350.0 6…2…7…1…2…2…1…3…1…2…1…1…2…2… 2000 3000 4000 5000 6000 (u g / L ) TW4-7 Chloroform Values 0 1000 2000 Se p - 9 9 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 200.00 300.00 400.00 500.00 (u g / L ) TW4-8 Chloroform Values -100.00 0.00 100.00 Se p - 9 9 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 20.00 30.00 40.00 50.00 60.00 70.00 (u g / L ) TW4-9 Chloroform Values -10.00 0.00 10.00 De c - 9 9 Ma r - 0 0 Ju n - 0 0 Se p - 0 0 De c - 0 0 Ma r - 0 1 Ju n - 0 1 Se p - 0 1 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 600 800 1000 1200 1400 (u g / L ) TW4-10 Chloroform Values -200 0 200 400 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 2000 3000 4000 5000 6000 7000 (u g / L ) TW4-11 Chloroform Values 0 1000 2000 De c - 0 1 Ma r - 0 2 Ju n - 0 2 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 1 1 1 1 1 2 (u g / L ) TW4-12 Chloroform Values 0 0 0 1- S e p - 0 2 1- D e c - 0 2 1- M a r - 0 3 1- J u n - 0 3 1- S e p - 0 3 1- D e c - 0 3 1- M a r - 0 4 1- J u n - 0 4 1- S e p - 0 4 1- D e c - 0 4 1- M a r - 0 5 1- J u n - 0 5 1- S e p - 0 5 1- D e c - 0 5 1- M a r - 0 6 1- J u n - 0 6 1- S e p - 0 6 1- D e c - 0 6 1- M a r - 0 7 1- J u n - 0 7 1- S e p - 0 7 1- D e c - 0 7 1- M a r - 0 8 1- J u n - 0 8 1- S e p - 0 8 1- D e c - 0 8 1- M a r - 0 9 1- J u n - 0 9 1- S e p - 0 9 1- D e c - 0 9 0 1 1 1 1 (u g / L ) TW4-13 Chloroform has not been detected in TW4-13 0 0 0 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 0 1 1 1 1 (u g / L ) TW4-14 Chloroform has not been detected in TW4-14 0 0 0 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 3000 4000 5000 6000 7000 8000 9000 (u g / L ) TW4-15 Chloroform Values 0 1000 2000 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 200 300 400 500 600 (u g / L ) TW4-16 Chloroform Values -200 -100 0 100 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 0.6 0.8 1.0 1.2 1.4 1.6 1.8 (u g / L ) TW4-17 Chloroform Values 0.0 0.2 0.4 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 200 300 400 500 (u g / L ) TW4-18 Chloroform Values -100 0 100 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 3000 4000 5000 6000 7000 8000 (u g / L ) TW4-19 Chloroform Values 0 1000 2000 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 30000 40000 50000 60000 70000 (u g / L ) TW4-20 Chloroform Values 0 10000 20000 Ma y - 0 5 Au g - 0 5 No v - 0 5 Fe b - 0 6 Ma y - 0 6 Au g - 0 6 No v - 0 6 Fe b - 0 7 Ma y - 0 7 Au g - 0 7 No v - 0 7 Fe b - 0 8 Ma y - 0 8 Au g - 0 8 No v - 0 8 Fe b - 0 9 Ma y - 0 9 Au g - 0 9 No v - 0 9 Fe b - 1 0 150 200 250 300 350 400 (u g / L ) TW4-21 Chloroform Values 0 50 100 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 2000 3000 4000 5000 6000 7000 (u g / L ) TW4-22 Chloroform Values 0 1000 2000 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 0 1 1 1 1 (u g / L ) TW4-23 Chloroform has not been detected in TW4-23 0 0 0 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 1.5 2 2.5 3 3.5 (u g / l ) TW4‐24 Chloroform Values 0 0.5 1 Ju n ‐07 Ju l ‐07 Au g ‐07 Se p ‐07 Oc t ‐07 No v ‐07 De c ‐07 Ja n ‐08 Fe b ‐08 Ma r ‐08 Ap r ‐08 Ma y ‐08 Ju n ‐08 Ju l ‐08 Au g ‐08 Se p ‐08 Oc t ‐08 No v ‐08 De c ‐08 Ja n ‐09 Fe b ‐09 Ma r ‐09 Ap r ‐09 Ma y ‐09 Ju n ‐09 Ju l ‐09 Au g ‐09 Se p ‐09 Oc t ‐09 No v ‐09 De c ‐09 Ja n ‐10 Fe b ‐10 0 1 1 1 1 (u g / L ) TW4-25 Chloroform has not been detected in TW4-25 0 0 0 Se p - 0 2 De c - 0 2 Ma r - 0 3 Ju n - 0 3 Se p - 0 3 De c - 0 3 Ma r - 0 4 Ju n - 0 4 Se p - 0 4 De c - 0 4 Ma r - 0 5 Ju n - 0 5 Se p - 0 5 De c - 0 5 Ma r - 0 6 Ju n - 0 6 Se p - 0 6 De c - 0 6 Ma r - 0 7 Ju n - 0 7 Se p - 0 7 De c - 0 7 Ma r - 0 8 Ju n - 0 8 Se p - 0 8 De c - 0 8 Ma r - 0 9 Ju n - 0 9 Se p - 0 9 De c - 0 9 Ma r - 1 0 Tab M Chloroform Well Daily Inspection Form Chloroform Investigation Wells ‐ Daily Inspection Report Date: Inspection Ti It Weather and Wellhead Protective  B (kOK Electric System  (kOK t Heat Lamp  Operational Status  Flow Meter  Operational (mark Pump Operational  (kOK t Ab lOti Pt tilPbl Chloroform Investigation Wells  Daily Inspection Report Inspection  No.Time Inspector Weather and  Temp.Boxes (mark OK or  note otherwise) (mark OK or note  otherwise) Operational Status  (mark OK or note  otherwise) Operational (mark  OK or note  otherwise) (mark OK or note  otherwise) Abnormal Operation or Potential Problems 1 2 3 4 5 6 7 8 Tab N CSV Transmittal Letter Jo Ann Tischler From: Sent: To: Cc: Subject: Attachments: Dear Mr. Finerfrock, Jo Ann Tischler Wednesday, May 19,20105:31 PM 'Dane Finerfrock' David Frydenlund; Harold Roberts Transmittal of CSV Files White Mesa Mill 2 010 01 Chloroform Monitoirng C10020658.csv; C10020848.csv; C10030236.csv Attached to this email are electronic copies of laboratory results for chloroform monitoring conducted at the White Mesa Mill during the first quarter of 2010, in Comma Separated Value (CSV) format. Please contact me at 303-389-4132 if you have any questions on this transmittal. Your Truly, Jo Ann Tischler Denison Mines (USA) Corp. Director, Compliance and Permitting 1