Clay County Utility Authority

NPDES permit FL0173371 · Major POTW · effective, expires 2029-10-23 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

10values over a limit
0required values missing, on 0 form(s)
0of 17 forms filed late

Last period with anything received: 2026-07-31. Most often over: Phosphorus, total [as P] (7), BOD, carbonaceous [5 day, 20 C] (2), Nitrogen, total [as N] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among FL permits in EPA's filings — check your permit).

Limits in force (85)

OutfallParameterStatisticLimitMonths
003Temperature, water deg. centigradeMAXIMUM report only all year
003Temperature, water deg. centigradeMAXIMUM report only all year
003Temperature, water deg. centigradeMAXIMUM report only all year
003Plant capacity fact. percent of capacityMO AVG report only all year
003Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
003Oxygen, dissolved [DO]MAXIMUM report only all year
003Oxygen, dissolved [DO]MAXIMUM report only all year
003pHMAXIMUM report only all year
003pHMAXIMUM report only all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 8.5 SU all year
003Solids, total suspendedWKLY AVG <= 7.5 mg/L all year
003Solids, total suspendedMO AVG <= 6.25 mg/L all year
003Solids, total suspendedMAXIMUM <= 10 mg/L all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedANNL AVG <= 5 mg/L all year
003Nitrogen, total [as N]MAXIMUM report only all year
003Nitrogen, total [as N]AGM report only all year
003Nitrogen, total [as N]MAXIMUM report only all year
003Nitrogen, total [as N]AGM report only all year
003Nitrogen, total [as N]WKLY AVG <= 4.5 mg/L all year
003Nitrogen, total [as N]MAXIMUM <= 6 mg/L all year
003Nitrogen, total [as N]MO AVG <= 3.75 mg/L all year
003Nitrogen, total [as N]ANNL TOT <= 12968 lb/yr all year
003Nitrogen, total [as N]MO TOTAL report only all year
003Nitrogen, total [as N]ANNL TOT <= 5388 lb/yr all year
003Nitrogen, total [as N]ANNL TOT <= 18356 lb/yr all year
003Nitrogen, total [as N]ANNL AVG <= 3 mg/L all year
003Nitrogen, ammonia total [as N]MAXIMUM report only all year
003Nitrogen, ammonia total [as N]MAXIMUM report only all year
003Nitrogen, ammonia total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]MAXIMUM report only all year
003Nitrogen, ammonia total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]MAXIMUM report only all year
003Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L all year
003Nitrogen, ammonia total [as N]MAXIMUM <= 0 mg/L all year
003Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
003Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
003Phosphorus, total [as P]MAXIMUM report only all year
003Phosphorus, total [as P]AGM report only all year
003Phosphorus, total [as P]MAXIMUM report only all year
003Phosphorus, total [as P]AGM report only all year
003Phosphorus, total [as P]WKLY AVG <= 1.5 mg/L all year
003Phosphorus, total [as P]MAXIMUM <= 2 mg/L all year
003Phosphorus, total [as P]MO AVG <= 1.25 mg/L all year
003Phosphorus, total [as P]ANNL TOT <= 4323 lb/yr all year
003Phosphorus, total [as P]MO TOTAL report only all year
003Phosphorus, total [as P]ANNL AVG <= 1 mg/L all year
003Hardness, total [as CaCO3]MAXIMUM report only all year
003Hardness, total [as CaCO3]MAXIMUM report only all year
003Lead, total recoverableMAXIMUM report only all year
003Lead, total recoverableMAXIMUM report only all year
003Lead, total recoverableMAXIMUM <= 0 ug/L all year
003Chlorophyll AMAXIMUM report only all year
003Chlorophyll AMAXIMUM report only all year
003Stream stageMAXIMUM report only all year
003Stream stageMAXIMUM report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG <= 4 MGD all year
003Flow, in conduit or thru treatment plantANNL TOT <= 518.3 Mgal/yr all year
003Flow, in conduit or thru treatment plantMO TOTAL report only all year
003Flow, in conduit or thru treatment plantDK report only all year
003Flow, in conduit or thru treatment plantQTR ROLL report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG <= 1.42 MGD all year
003Chlorine, total residualMAXIMUM <= .01 mg/L all year
003Chlorine, total residualMINIMUM >= 1 mg/L all year
003% of fecal coliform samples < detectableTM >= 75 % all year
003E. coli90TH % <= 410 #/100mL all year
003E. coliMO GEOMN <= 126 #/100mL all year
003Mercury, total recoverableMAXIMUM <= .012 ug/L all year
003Coliform, fecal generalMAXIMUM <= 25 #/100mL all year
003BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
003BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 7.5 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 6.25 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MAXIMUM <= 10 mg/L all year
003BOD, carbonaceous [5 day, 20 C]ANNL AVG report only all year
003BOD, carbonaceous [5 day, 20 C]ANNL AVG <= 5 mg/L all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states