City of Macclenny

NPDES permit FL0040495 · Major POTW · effective, expires 2030-01-23 · EPA's file as of 2026-09-19

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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

5values over a limit
0required values missing, on 0 form(s)
17of 23 forms filed late

Last period with anything received: 2026-08-31. Most often over: Specific conductance (2), IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia (1), Nitrogen, Kjeldahl, total [as N] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (129)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMAXIMUM report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Specific conductanceMAXIMUM report only all year
001Specific conductanceMAXIMUM report only all year
001Specific conductanceMAXIMUM report only all year
001Specific conductanceMAXIMUM <= 0 umho/cm all year
001Plant capacity fact. percent of capacityMO AVG report only all year
001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Oxygen, dissolved [DO]MINIMUM report only all year
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L Jan, Feb, Mar, Apr, Dec
001Oxygen, dissolved [DO]AM report only all year
001Oxygen, dissolved [DO]MINIMUM report only all year
001Oxygen, dissolved [DO]AM report only all year
001Oxygen, dissolved [DO]MINIMUM report only all year
001Oxygen, dissolved [DO]AM report only all year
001Oxygen, dissolved [DO]MINIMUM report only all year
001Oxygen, dissolved [DO]AM report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMAXIMUM report only all year
001pHMAXIMUM report only all year
001pHMAXIMUM report only all year
001pHMAXIMUM report only all year
001Solids, total suspendedWKLY AVG <= 7.5 mg/L all year
001Solids, total suspendedMO AVG <= 6.25 mg/L all year
001Solids, total suspendedMAXIMUM <= 10 mg/L all year
001Solids, total suspendedMAXIMUM report only all year
001Solids, total suspendedANNL AVG <= 5 mg/L all year
001Nitrogen, total [as N]WKLY AVG report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]AGM report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]AGM report only all year
001Nitrogen, total [as N]ANNL TOT <= 11872 lb/yr all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]AGM report only all year
001Nitrogen, total [as N]MO TOTAL report only all year
001Nitrogen, total [as N]MAXIMUM report only all year
001Nitrogen, total [as N]AGM report only all year
001Nitrogen, total [as N]ANNL AVG report only all year
001Nitrogen, organic total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L all year
001Nitrogen, ammonia total [as N]MAXIMUM <= 0 mg/L all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, ammonia total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 2.1 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]MAXIMUM <= 2.8 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 1.75 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]ANNL AVG report only May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 1.4 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, Kjeldahl, total [as N]MAXIMUM <= 2.1 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 1.3 mg/L May, Jun, Jul, Aug, Sep, Oct, Nov
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only all year
001Nitrogen, Kjeldahl, total [as N]ANNL AVG report only Jan, Feb, Mar, Apr, Dec
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]AGM report only all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]AGM report only all year
001Phosphorus, total [as P]ANNL TOT <= 7915 lb/yr all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]AGM report only all year
001Phosphorus, total [as P]MO TOTAL report only all year
001Phosphorus, total [as P]MAXIMUM report only all year
001Phosphorus, total [as P]AGM report only all year
001Phosphorus, total [as P]ANNL AVG report only all year
001Cyanide, total [as CN]MAXIMUM <= 5.2 ug/L all year
001Hardness, total [as CaCO3]MAXIMUM report only all year
001Silver total recoverableMAXIMUM <= .07 ug/L all year
001Copper, total recoverableMAXIMUM report only all year
001Copper, total recoverableMAXIMUM report only all year
001Copper, total recoverableMAXIMUM report only all year
001Stream stageMINIMUM report only all year
001Stream stageMINIMUM report only all year
001Stream stageMINIMUM report only all year
001Stream stageMINIMUM report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantANNL AVG <= 1.3 MGD all year
001Chlorine, total residualMAXIMUM <= .01 mg/L all year
001Chlorine, total residualMINIMUM >= .5 mg/L all year
001E. coliMO GEOMN <= 126 #/100mL all year
001E. coli90TH % <= 410 #/100mL all year
001Phosphorous, in total orthophosphateMAXIMUM report only all year
001Mercury, total recoverableMAXIMUM <= .012 ug/L all year
001Coliform, fecal generalMAXIMUM <= 800 #/100mL all year
001Coliform, fecal general90TH % <= 400 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalANNL AVG <= 200 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 7.5 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MAXIMUM <= 10 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 6.25 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]ANNL AVG <= 9 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 6 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MAXIMUM <= 6.25 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 6.25 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only all year
001BOD, carbonaceous [5 day, 20 C]ANNL AVG <= 5 mg/L Jan, Feb, Mar, Apr, Dec
001Water level at sample collection timeMINIMUM report only all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
001IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 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