City of Thomasville Water Works and Sewer Board

NPDES permit AL0056022 · Major POTW · effective, expires 2029-06-30 · 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

9values over a limit
4required values missing, on 1 form(s)
0of 71 forms filed late

Last period with anything received: 2026-07-31. Most often over: E. coli (4), BOD, carb-5 day, 20 deg C, percent removal (2), Solids, total suspended (2).

Reporting

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

Limits in force (174)

OutfallParameterStatisticLimitMonths
001Flow rateDAILY MN >= 2 cfs all year
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 90 mg/L all year
001Solids, total suspendedWKLY AVG <= 135 mg/L all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 10 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 15 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]WKLY AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]WKLY AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]WKLY AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]WKLY AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMO AVG <= .053 mg/L all year
001Chlorine, total residualDAILY MX <= .091 mg/L all year
001E. coliMO AVG <= 548 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
001E. coliMO AVG <= 126 #/100mL May, Jun, Jul, Aug, Sep, Oct
001E. coliDAILY MX <= 2507 #/100mL Jan, Feb, Mar, Apr, Nov, Dec
001E. coliDAILY MX <= 298 #/100mL May, Jun, Jul, Aug, Sep, Oct
001Toxicity [acute], Ceriodaphnia dubiaSINGSAMP <= 0 pass=0;fail=1 all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]SINGSAMP <= 0 pass=0;fail=1 all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 37.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 65 % all year
002pHDAILY MN report only all year
002pHDAILY MX report only all year
002Solids, total suspendedDAILY MX report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
002Nitrite + Nitrate total [as N]DAILY MX report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002E. coliDAILY MX report only all year
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
003pHDAILY MN report only all year
003pHDAILY MX report only all year
003Solids, total suspendedDAILY MX report only all year
003Nitrogen, ammonia total [as N]DAILY MX report only all year
003Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
003Nitrite + Nitrate total [as N]DAILY MX report only all year
003Phosphorus, total [as P]DAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003E. coliDAILY MX report only all year
003BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
005Oxygen, dissolved [DO]DAILY MN report only all year
005pHDAILY MN report only all year
005pHDAILY MX report only all year
005Solids, total suspendedDAILY MX report only all year
005Nitrogen, ammonia total [as N]DAILY MX report only all year
005Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
005Nitrite + Nitrate total [as N]DAILY MX report only all year
005Phosphorus, total [as P]DAILY MX report only all year
005E. coliDAILY MX report only all year
005BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
007Oxygen, dissolved [DO]DAILY MN report only all year
007pHDAILY MN report only all year
007pHDAILY MX report only all year
007Solids, total suspendedDAILY MX report only all year
007Nitrogen, ammonia total [as N]DAILY MX report only all year
007Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
007Nitrite + Nitrate total [as N]DAILY MX report only all year
007Phosphorus, total [as P]DAILY MX report only all year
007E. coliDAILY MX report only all year
007BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
008pHDAILY MN >= 6 SU all year
008pHDAILY MX <= 9 SU all year
008Solids, total suspendedMO AVG <= 90 mg/L all year
008Solids, total suspendedWKLY AVG <= 135 mg/L all year
008Solids, total suspendedMO AVG report only all year
008Solids, total suspendedWKLY AVG report only all year
008Solids, total suspendedMO AVG report only all year
008Solids, total suspendedWKLY AVG report only all year
008Solids, total suspendedMO AVG report only all year
008Solids, total suspendedWKLY AVG report only all year
008Nitrogen, total [as N]MO AVG report only all year
008Nitrogen, total [as N]WKLY AVG report only all year
008Nitrogen, total [as N]MO AVG report only all year
008Nitrogen, total [as N]WKLY AVG report only all year
008Nitrogen, ammonia total [as N]MO AVG report only all year
008Nitrogen, ammonia total [as N]WKLY AVG report only all year
008Nitrogen, ammonia total [as N]MO AVG report only all year
008Nitrogen, ammonia total [as N]WKLY AVG report only all year
008Nitrogen, nitrate total [as N]MO AVG report only all year
008Nitrogen, nitrate total [as N]WKLY AVG report only all year
008Nitrogen, nitrate total [as N]MO AVG report only all year
008Nitrogen, nitrate total [as N]WKLY AVG report only all year
008Nitrogen, Kjeldahl, total [as N]MO AVG <= 20 mg/L all year
008Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 30 mg/L all year
008Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
008Nitrogen, Kjeldahl, total [as N]WKLY AVG report only all year
008Phosphorus, total [as P]MO AVG report only all year
008Phosphorus, total [as P]WKLY AVG report only all year
008Phosphorus, total [as P]MO AVG report only all year
008Phosphorus, total [as P]WKLY AVG report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
008Coliform, fecal generalMO AVG <= 2000 #/100mL all year
008Coliform, fecal generalDAILY MX <= 4000 #/100mL all year
008BOD, carbonaceous [5 day, 20 C]MO AVG <= 45 mg/L all year
008BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 67.5 mg/L all year
008BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
008BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
008BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
008BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
008BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
008BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
MW1Nitrogen, total [as N]DAILY MX report only Apr, Oct
MW1Nitrogen, ammonia total [as N]DAILY MX report only Apr, Oct
MW1Nitrogen, nitrite total [as N]DAILY MX report only Apr, Oct
MW1Nitrogen, nitrate total [as N]DAILY MX report only Apr, Oct
MW1Phosphorus, total [as P]DAILY MX report only Apr, Oct
MW1Carbon, tot organic [TOC]DAILY MX report only Apr, Oct
MW1Methylene blue active substancesDAILY MX report only Apr, Oct
MW1E. coliDAILY MX report only Apr, Oct
MW1Coliform, fecal generalDAILY MX report only Apr, Oct
MW1Water level at sample collection timeDAILY MX report only Apr, Oct
MW2Nitrogen, total [as N]DAILY MX report only Apr, Oct
MW2Nitrogen, ammonia total [as N]DAILY MX report only Apr, Oct
MW2Nitrogen, nitrite total [as N]DAILY MX report only Apr, Oct
MW2Nitrogen, nitrate total [as N]DAILY MX report only Apr, Oct
MW2Phosphorus, total [as P]DAILY MX report only Apr, Oct
MW2Carbon, tot organic [TOC]DAILY MX report only Apr, Oct
MW2Methylene blue active substancesDAILY MX report only Apr, Oct
MW2E. coliDAILY MX report only Apr, Oct
MW2Coliform, fecal generalDAILY MX report only Apr, Oct
MW2Water level at sample collection timeDAILY MX report only Apr, Oct
MW3Nitrogen, total [as N]DAILY MX report only Apr, Oct
MW3Nitrogen, ammonia total [as N]DAILY MX report only Apr, Oct
MW3Nitrogen, nitrite total [as N]DAILY MX report only Apr, Oct
MW3Nitrogen, nitrate total [as N]DAILY MX report only Apr, Oct
MW3Phosphorus, total [as P]DAILY MX report only Apr, Oct
MW3Carbon, tot organic [TOC]DAILY MX report only Apr, Oct
MW3Methylene blue active substancesDAILY MX report only Apr, Oct
MW3E. coliDAILY MX report only Apr, Oct
MW3Coliform, fecal generalDAILY MX report only Apr, Oct
MW3Water level at sample collection timeDAILY MX report only Apr, Oct
MW4Nitrogen, total [as N]DAILY MX report only Apr, Oct
MW4Nitrogen, ammonia total [as N]DAILY MX report only Apr, Oct
MW4Nitrogen, nitrite total [as N]DAILY MX report only Apr, Oct
MW4Nitrogen, nitrate total [as N]DAILY MX report only Apr, Oct
MW4Phosphorus, total [as P]DAILY MX report only Apr, Oct
MW4Carbon, tot organic [TOC]DAILY MX report only Apr, Oct
MW4Methylene blue active substancesDAILY MX report only Apr, Oct
MW4E. coliDAILY MX report only Apr, Oct
MW4Coliform, fecal generalDAILY MX report only Apr, Oct
MW4Water level at sample collection timeDAILY MX report only Apr, Oct

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