DWQ-2025-001989

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BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 1

GENERAL FACILITY INFORMATION

Annual Report Submitte 2/18/2025
Alternate Permit# EPA ID Code
Biosolids Facility
Indicator (S/O/
Region VIII Hydrologic Unit 16010204 Field Office
Authority Name Use for Analysis Latitude
TREMONTON CITY CORP. 41.692 Longitude

112.167 Plant Type ACT. SLUDGE
Facility Physical Address: Street 300 EAST 1200 SOUTH Zip Code Phone 84337 [phone] County BOX ELDER
City/St TREMONTON
Facility Mailing Address:
Street City/St County
102 SOUTH TREMONT ST TREMONTON BOX ELDER
Zip Code Phone 84337 [phone]

Operator-in-charge PAUL FULGHAM Title PUBLIC WORKS DIRECTOR License No. 16270529034

Phone [phone] Certification Grade IV
Fax [phone]
Responsible Official Title PAUL FULGHAM PUBLIC WORKS DIRECTOR
Contact Person PAUL FULGHAM
Title PUBLIC WORKS DIRECTOR E-mail [e-mail] Phone [phone] Fax [phone]
Permit Issued 3/1/2024 Permit Expires 09/30/2028 Last Inspection Date 10/13/2022 Influent Flow (MGD) 2.00 Influent TSS 364.00 Influent BOD (mg/L) 200.00 Activity Status? (A/I) A MaJor/MiNor? (J/N) J Pretreatment? (Y/N) N
Indian Lands? (Y/N) N Class 1? (Y/N) N Report Required? Y Facility send biosolids out of state? (Y/N) N
BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 2

CONTRACT APPLIER(S)/HAULER(S)
Name
Street
City/State
County
Contact
NONE
Zip
Phone
Amount of Use: (Majority/Occassional)
BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 3

BIOSOLIDS TREATMENT PROVIDED (No. of Units or 999 as default)
THICKENING: DEWATERING:
1. Gravity 0
2. DAF 0 3. Centrifuge 0
15. Vacuum Filter 0 16. Pressure Filter 0 17. Belt Filter 0 4. 0 18. Drying Bed 0 19. Drying Lagoon 0 20. Heat Drying 0 STABILIZATION: 21. Centrifuge 0
5. Aerobic Dig. 2
6. Anaerobic Dig. 0 22. Screw Press 2
7. Heat Treat 0 8. Wet Oxidation 0
9. Chemical (Lime) 0 10. Composting 28 11. Biosolids Lagoons 0 12 0
OTHER:
23. Wastewater Lagoon 0 24. Mixing of Biosolid 0
25. Oxidation Ditch 0 26. Incineration 0
27. Septage 0 CONDITIONING:
13. Chemical Cond. 0 14 0
28. STM Aerotor 8
BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 4

FINAL USE/DISPOSAL PRACTICES (dmt/yr) FOR MONITORING YEAR 2024
TOTAL ANNUAL PRODUCTION (Predigestion) TOTAL ANNUAL PRODUCTION (Postdigestion)
LAND APPLICATION (Total) 831.10
831.1 831.1
Bulk Biosolids:
Agricultural Land
Range Land
Forest
Public Contact Site Reclamation Site Sold or Given Away
Lawn or Garden
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Derived Material: Agricultural Land Range Land
Forest Public Contact Site
Reclamation Site
Sold or Given Away
Lawn or Garden
831.10 0.00 0.00 0.00 0.00 0.00
831.10
SURFACE DISPOSAL (Total) 0.00
With Liner & LCS 0.00
Without Liner & LCS 0.00 LANDFILL (Total) 0.00
Landfill Disposal
Landfill Name Does landfill meet 40CFR258? (Y/N)
0.00 Landfill Cover 0.00
INCINERATION 0.00
TRANSPORTED TO ANOTHER FACILITY(S) Name Address
State(s)
Phone
OTHER
0.00 0.00
RECEIVED FROM ANOTHER FACILITY(S) Name Address State(s) Phone
0.00

STORED 0.00 CALCULATED PRODUCED 831.10 LONG TERM TREATMENT 0.00
Was land application used for any of the sites? (Y/N)

Pathogen Certification? (Y/N/NA) Y VAR Certification? (Y/N/NA) Y Management Practice Certification? (Y/N/NA) NA Landfill Certification? (Y/N/NA) NA
BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 5

INDIVIDUAL LOAD TRACKING INFORMATION

Haul No. Date Hauled Date Applied

Gallons % Total Solids Wet Tons Dry Tons

PAN Lbs N/ Load P Lbs/DT Lbs P/ Load K Lbs/DT Lbs K/ Load

MONITORING DATA SUMMARY
Monitoring Year 2024 Use/disposal Practice LA BULK LAWN OR GARDEN No. of Analysis required per monitoring year? 4 Approved methods? Y All in dry weight? (Y/N) Y Required Metals? (Y/N) N Pollutant Arsenic (mg/kg) Average 20.04 Maximum 27.70 Analysis/yr 4 Comments
Cadmium (mg/kg) 1.03 1.55 4 Chromium (mg/kg) 31.45 45.40 4 Copper (mg/kg) 190.25 254.00 4 Lead (mg/kg) 8.60 15.55 4 Mercury (mg/kg) 0.67 1.98 4 Molybdenum (mg/kg) 12.90 16.40 4 Nickel (mg/kg) 20.90 26.90 4 Selenium (mg/kg) 9.25 10.70 4 Zinc (mg/kg) 502.75 537.00 4
Salmonella (#/g) 0.00 0.00 0
Helminth OVA (#/g) 0.00 0.00 0 Enteric Virus (PFU/g) 0.00 0.00 0 Nitrite & Nitrate (%) 0.00 0.00 0 TKN (%) 0.00 0.00 0 Ammonia (% 0.00 0.00 0 Solids (%) 0.00 0.00 0 Phosphorus (%) 0.00 0.00 0 Geometric Mean Maximum Analysis/yr Comments Fecal Coliform (#/g) 138.4 677.7 28 Paint Filter Test? (P/F) P TCLP? (P/F)
BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 6

Monitoring
INDIVIDUAL POLLUTANT RESULTS TREMONTON CITY WWTP UT0020303
Year Use/disposal Type Sample Date Pollutant Cas# Amount
2024 LA BULK LAWN OR GARDEN 3-6-2024 ARSENIC 7440439 22.60 5-8-2024 ARSENIC 7440439 27.70
7-17-2024 ARSENIC 7440439 15.55 10-9-2024 ARSENIC 7440439 14.30 3-6-2024 CADMIUM 7440473 1.20
5-8-2024 CADMIUM 7440473 0.85 7-17-2024 CADMIUM 7440473 1.56
10-9-2024 CADMIUM 7440473 0.53 3-6-2024 CHROMIUM 7440508 45.40
5-8-2024 CHROMIUM 7440508 25.90 7-17-2024 CHROMIUM 7440508 22.60 10-9-2024 CHROMIUM 7440508 31.90
3-6-2024 COPPER 7439921 254.00 5-8-2024 COPPER 7439921 181.00
7-17-2024 COPPER 7439921 15.55 10-9-2024 COPPER 7439921 3.11
3-6-2024 LEAD 7439976 7.27
5-8-2024 LEAD 7439976 8.45 7-17-2024 LEAD 7439976 15.55
10-9-2024 LEAD 7439976 3.11 3-6-2024 MERCURY 7439987 .051
5-8-2024 MERCURY 7439987 0.55 7-17-2024 MERCURY 7439987 0.10
10-9-2024 MERCURY 7439987 1.98
3-6-2024 MOLYBDENUM 7440020 16.40 5-8-2024 MOLYBDENUM 7440020 12.30
7-17-2024 MOLYBDENUM 7440020 12.10 10-9-2024 MOLYBDENUM 7440020 10.80 3-6-2024 NICKEL 7782492 26.90
5-8-2024 NICKEL 7782492 17.80 7-17-2024 NICKEL 7782492 18.10
10-9-2024 NICKEL 7782492 20.80 3-6-2024 SELENIUM 7440666 10.70
5-8-2024 SELENIUM 7440666 7.60 7-17-2024 SELENIUM 7440666 9.35 10-9-2024 SELENIUM 7440666 9.35
3-6-2024 ZINC 485.00 5-8-2024 ZINC 537.00
7-17-2024 ZINC 513.00 10-9-2024 ZINC 476.00

BDMS FACILITY REPORT
Date Printed: 2/18/2025
Facility Name TREMONTON CITY WWTP Permit Number UT0020303
Facility TREMONTON CITY WWTP Page 7

Sample Date Pollutant Amount
7-16-2024 FECAL COLIFORM 51.900
7-16-2024 FECAL COLIFORM <48.720 7-16-2024 FECAL COLIFORM 50.080 7-16-2024 FECAL COLIFORM 112.040 7-16-2024 FECAL COLIFORM <53.000 7-16-2024 FECAL COLIFORM 57.100 7-16-2024 FECAL COLIFORM 57.100 7-17-2024 FECAL COLIFORM 130.050 7-17-2024 FECAL COLIFORM 415.200 7-17-2024 FECAL COLIFORM 125.000 7-17-2024 FECAL COLIFORM 117.600 7-17-2024 FECAL COLIFORM 60.600 7-17-2024 FECAL COLIFORM 57.100 7-17-2024 FECAL COLIFORM <51.500 7-18-2024 FECAL COLIFORM 347.100 7-18-2024 FECAL COLIFORM 230.000 7-18-2024 FECAL COLIFORM 50.100 7-18-2024 FECAL COLIFORM 57.100 7-18-2024 FECAL COLIFORM 241.200 7-18-2024 FECAL COLIFORM 165.900 7-18-2024 FECAL COLIFORM 143.600 7-19-2024 FECAL COLIFORM 50.360 7-19-2024 FECAL COLIFORM <48.7000 7-19-2024 FECAL COLIFORM 394.300 7-19-2024 FECAL COLIFORM 246.9000 7-19-2024 FECAL COLIFORM 648.600 7-19-2024 FECAL COLIFORM 677.700 7-19-2024 FECAL COLIFORM 331.400
BDMS QUALITY ASSURANCE REPORT

Table 1. Summary of Biosolids for: State UT in 2024
Total Number of Facilities: 1
Dry Metric
Tons (dmt) of Biosolids
Percent of
Total Produced
Percent of Facilities
Practicing Method
Percent of Facilities
Meeting Class A
Percent of Facilities
Meeting Class B
40 CFR 503.3 Criteria Table I
% of % of dmt Facilities
Table III
% of % of dmt Facilities
Land Application 831.1 100% 100% 0% 0% 100% 100% 100% 100%
Surface Disposal 0 0% 0% 0% 0% 0% 0% 0% 0%
Land Fill 0 0% 0% 0% 0% 0% 0% 0% 0%
Incineration 0 0% 0% 0% 0% -- -- -- --
Transported 0 0% 0% 0% 0% -- -- -- --
Stored 0 0% 0% 0% 0% -- -- -- --
Total Produced 831.1 100% -- -- -- -- -- -- --
Total Used/Disposed 831.1 100% -- -- -- -- -- -- --
Facility Reported Produced 498.7 60% -- -- -- -- -- -- --

* Please refer to the library for a detailed explanation of the Quality Assurance Report.
BDMS QUALITY ASSURANCE REPORT

Table 2. Final Use/Disposal Compliance Summary for: State UT in 2024
Number of Facilities Yes No N/A Unknown Percent Compliance

Pathogen Certification Submitted
1
1
0
0
0
100%
VAR Certification Submitted 1 1 0 0 0 100%
Management Certification Submitted 1 0 0 1 0 100%
Landfill Certification Submitted 1 0 0 1 0 100%
Facility Indicated Landfill Meets 40CFR258 1 0 0 1 0 100%

Table 3. Monitoring Data Compliance Summary for: State UT in 2024
Number of Wastestreams Yes No N/A Unknown Percent Compliance
Required Number of Analyses/Year 1 0 1 -- 0 0%
Approved Methods for Analyses Used 1 1 0 -- 0 100%
Analyses Reported on a Dry Weight Basis 1 1 0 -- 0 100%
Analyses for All Required Metals Performed 1 0 1 0 0 0%
Geometric Mean Used, Where Applicable 1 0 0 1 0 100%

* Please refer to the library for a detailed explanation of the Quality Assurance Report.
BDMS QUALITY ASSURANCE REPORT

Table 4. Facility Detail Report
RP - reported produced not equal to calculated produ
PC - pathogen certification not submitted VARC - VAR certification not submitted
MPC - management practice certification not submitted LC - landfill certification not submitted
258 - landfill does not meet 258 RA - did not meet required number of analyses/year
AM - approved methods not used
DW - dry weight not used RM - required methods not used GM - geometric mean not calculated
Tbl1 - did not meet 40CFR503.3 Table 1 CA - did not use the required class A alternatives
CB - did not use the required class B alternatives Primary - the final use/disposal practice with the highest metric tons for the facility
Resolved - the non-compliance was resolved Facility Permit # RP PC VARC MPC LC 258 RA AM DW RM GM Tbl1 CA CB Highest Resolved
TREMONTON CITY WWTP UT0020303 LA
X - Indicates that the facility did not meet the applicable criteria, further review is warranted.
U - Status unknown; neither a "Yes" nor a "No" was recorded.
* - 40 CFR503.3 Table 1 limits are applicable only to land application; other comparisons are for informational purposes

The pathogen reduction requirement was met by composting, using the windrow composting methods, the temperature of the Biosolids is maintained at 55º C or higher for 15-days or longer. During this 15-day period, a minimum of five windrow turnings are
required and performed. The vector attraction reduction requirement was met by composting and maintaining a temperature of 40º C or for 14-days, with an average temperature of 45º C.
“I certify under penalty of law, that the Class A Pathogen Requirements and Vector Attraction Requirements, have been met in part 1.C.2. and part 1.C.3.. Also, the metal requirements for Table 3 of 503.13 have been met. This determination has been made under my direction and supervisions in accordance with the system design to ensure that qualified personnel, properly gather and evaluate the information used to determine that
the requirements have been met. I am aware that there are significant penalties for false certification, including the possibility of fine and imprisonment.”
SIGNATURE DATE January 20, 2025
Paul Fulgham
Tremonton City Corp. Public Works Director