DWQ-2024-007577

BIOSOLIDS FACILITY INSPECTION
GENERAL INFORMATION
Reason for Inspection:Date o9/11t2024
Time t00 Time Out //"'{o
Payson City WWTPFacility Name
Type of Facility
GPD
Method of Solids Disposal
! Land Application
flnukeg
Approved Preheatment Pro gram
POTW Flow> I MGD
Domestic Wastewater Treatment Works > 2000
Mailing Add*,, fl:?g;'J i
yytilt:?s
1 Other
Reuse Effluent (other than at facility)
E-mail
ContacVTitle Jeff H iatt, P lant Superi ntendent
phon. (8ol)465-5277
Discharge Permit #
Biosolids Permit #
uT0020427
trtl
Surface
Landfill
Compost
Other
(beneficial use)Land %
o/o
%trau Transferred to Another Facility
OtheruTL020427
DG and LS /State
PERMIT VERIFICATION
E V EN E Nle 1. Are 40 CFR Part 503 sludge use and disposal requirements contained in:
Permit?
Sludge Only Permit?
A REGION 8 General Permit?
A Region 8 Individual Permit?
Subtitle C permit?41112024 - 3131t2029ve date(s) of applicable permit
2 Annual Sludge lroduction!02'0 DMT /yr) last calendar y"u, P023 |
EV EN EVe 3. Are number and location of disposal sites/activities described in permit or qpproved management plan?
RECORDKEEPING AND REPORTING EVALUATION
E V EN I Nfa 4. Are records available for all use or disposal practices?
E V [N I Ve 5. Are the number and location of sludge disposal sites available? (i.e., location maps)
EV EN !Nle 6. Are self-monitoringdataavailable for all regulated pollutants?
E V EN ! Ve 7 . Are Pathogen and Vector Attraction Reduction method descriptions and certification statements
available?
E V EN E Nle 8. Are acaurate records of sludge volume or mass maintained, where appropriate?
E V EN E N/A 9. Are self-monitoring activities conducted at required frequencies? (See Figure-l)
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F'IGURf, - 1 F'REQUENCY OF BIOSOLIDS SAMPLE COLLECTION AND ANALYSIS
RECORDKEEPING AND REPORTING EVALUATION CONTINUED
E V nN lNn 10. Are sludge records maintained for at least 5 years? _I Maintained by facility ! Maintained by Contractor I Other
Concentration of each pollutant
Certification for both Pathogen and Vector Attraction Reduction
Description of how Class A,/B requirements are met
Description of how Vector Attraction Reduction requirements are met
Description of site restrictions (if applicable)
Site locations, area, date, time and amount of sludge applied (if applicable)
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EvnN@Nre
I l. Are sludge
Ifso, how oftenl$"tngnd to the appropriate regulatory authority?
SLUDGE SAMPLING AND ANALYSIS EVALUATION
EV EN [Ve 12. Aresludge sampling locations appropriate for obtaining a representative sample?
EV nNlVe 13. Issamplingequipmentadequate?
Sample collection procedures:
Sample volumes obtained?
Preservation techniques used?
Types of Containers Used?
Samples analyzed, in the appropriate time frames?
Adequate number of samples to obtain a representative sample?
Sampling and Analysis Plan Available?
GENERAL SLUDGE PROCESSES
Describe the srudee Drocess control at the facilirv A f"l I d6h,&<.o;iA,f^*-d- .A L
20. Does the facility have s_ludge back-up unils/equipment? Describe
Z fre+su1" /0'Vn b-ds'
15. Are results reported on a dry weight basis? If no, how?
16. Were percent total solids analyzed?
l7 . Are chain-of-custody procedures properly employed?
I 8. Are chain-of-custody records available on site?
Minimum Frequency of Monitoring (40 CFR Part 503.16, 503.26. and 503.46)
Amount of Biosolids Disposed Per Year Monitoring Frequency
Dry US Tons Dry Metric Tons Per Year or Batch
>0to<320 >0to<290 Once Per Year or Batch
>320to < 1650 > 290 to < 1,500 Once a Quarter or Four f imes
> 1,650 to < 16,500 > 1,500 to < 15,000 Bi-Monthly or Six Times
> 16,500 > 15,000 Monthly or Twelve Times
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Vad
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d"flsf[ve zl Does the facility have adequate storage capacity (>30 days)? Describe
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tro*[ve 22. Are there contingency plans for sludge disposal? Describe
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Wn*[ve 23. Is the solids handling operation adequate to manage volume of sludge? Explain
COMMENTS
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