City of Hoover

NPDES permit AL0025852 · Major POTW · effective, expires 2029-04-30 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 35 forms filed late

Last period with anything received: 2026-07-31.

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 (152)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 6 mg/L Jan, Feb, Mar, Apr, Dec
001pHDAILY MN >= 6 SU Jan, Feb, Mar, Apr, Dec
001pHDAILY MX <= 8.5 SU Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedMO AVG <= 30 mg/L Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedWKLY AVG <= 45 mg/L Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedMO AVG <= 300 lb/d Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedWKLY AVG <= 450 lb/d Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedMO AVG report only Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedWKLY AVG report only Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedMO AVG report only Jan, Feb, Mar, Apr, Dec
001Solids, total suspendedWKLY AVG report only Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]WKLY AVG <= 1.5 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 10 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrogen, ammonia total [as N]WKLY AVG <= 15 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 2 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 3 mg/L Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 20 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 30 lb/d Jan, Feb, Mar, Apr, Dec
001Nitrite + Nitrate total [as N]MO AVG report only Jan, Feb, Mar, Apr, Dec
001Nitrite + Nitrate total [as N]WKLY AVG report only Jan, Feb, Mar, Apr, Dec
001Nitrite + Nitrate total [as N]MO AVG report only Jan, Feb, Mar, Apr, Dec
001Nitrite + Nitrate total [as N]WKLY AVG report only Jan, Feb, Mar, Apr, Dec
001Phosphorus, total [as P]MO AVG <= .043 mg/L Apr
001Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Dec
001Phosphorus, total [as P]WKLY AVG report only Apr
001Phosphorus, total [as P]WKLY AVG report only Jan, Feb, Mar, Dec
001Phosphorus, total [as P]MO AVG report only Apr
001Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Dec
001Phosphorus, total [as P]WKLY AVG report only Apr
001Phosphorus, total [as P]WKLY AVG report only Jan, Feb, Mar, Dec
001Flow, in conduit or thru treatment plantMO AVG report only Jan, Feb, Mar, Apr, Dec
001Flow, in conduit or thru treatment plantDAILY MX report only Jan, Feb, Mar, Apr, Dec
001Chlorine, total residualMO AVG <= .017 mg/L Jan, Feb, Mar, Apr, Dec
001Chlorine, total residualDAILY MX <= .029 mg/L Jan, Feb, Mar, Apr, Dec
001E. coliMO AVG <= 548 #/100mL Jan, Feb, Mar, Apr, Dec
001E. coliDAILY MX <= 2507 #/100mL Jan, Feb, Mar, Apr, Dec
001Toxicity [chronic], Ceriodaphnia dubiaSINGSAMP <= 0 pass=0;fail=1 Apr, Dec
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]SINGSAMP <= 0 pass=0;fail=1 Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 4 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 6 mg/L Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 40 lb/d Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 60 lb/d Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG report only Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]MO AVG report only Jan, Feb, Mar, Apr, Dec
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only Jan, Feb, Mar, Apr, Dec
001BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % Jan, Feb, Mar, Apr, Dec
001Solids, suspended percent removalMO AV MN >= 85 % Jan, Feb, Mar, Apr, Dec
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedWKLY AVG <= 45 mg/L all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedWKLY AVG report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedWKLY AVG report only all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedWKLY AVG report only all year
002Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L all year
002Nitrogen, ammonia total [as N]WKLY AVG <= 4.5 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]WKLY AVG report only all year
002Nitrogen, nitrate total [as N]MO AVG <= 7.5 mg/L all year
002Nitrogen, nitrate total [as N]WKLY AVG <= 10 mg/L all year
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Nitrogen, nitrate total [as N]WKLY AVG report only all year
002Nitrogen, Kjeldahl, total [as N]MO AVG <= 10 mg/L all year
002Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 15 mg/L all year
002Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
002Nitrogen, Kjeldahl, total [as N]WKLY AVG report only all year
002Phosphorus, total [as P]MO AVG <= 1 mg/L all year
002Phosphorus, total [as P]WKLY AVG <= 1.5 mg/L all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]WKLY AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002E. coliMO AVG <= 126 #/100mL all year
002E. coliDAILY MX <= 298 #/100mL all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 22.5 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
002BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
002BOD, carb-5 day, 20 deg C, percent removalMO AV MN >= 85 % all year
002Solids, suspended percent removalMO AV MN >= 85 % all year
003Flow rateDAILY MN >= 100 cfs all year
003Flow rateDAILY MX report only all year
003Oxygen, dissolved [DO]DAILY MN >= 6 mg/L all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedWKLY AVG <= 45 mg/L all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedWKLY AVG report only all year
003Nitrogen, ammonia total [as N]MO AVG <= 3 mg/L all year
003Nitrogen, ammonia total [as N]WKLY AVG <= 4.5 mg/L all year
003Nitrogen, ammonia total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]WKLY AVG report only all year
003Nitrogen, Kjeldahl, total [as N]MO AVG <= 8 mg/L all year
003Nitrogen, Kjeldahl, total [as N]WKLY AVG <= 12 mg/L all year
003Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
003Nitrogen, Kjeldahl, total [as N]WKLY AVG report only all year
003Nitrite + Nitrate total [as N]MO AVG report only all year
003Nitrite + Nitrate total [as N]WKLY AVG report only all year
003Nitrite + Nitrate total [as N]MO AVG report only all year
003Nitrite + Nitrate total [as N]WKLY AVG report only all year
003Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Nov, Dec
003Phosphorus, total [as P]MO AVG <= .043 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
003Phosphorus, total [as P]WKLY AVG report only Jan, Feb, Mar, Nov, Dec
003Phosphorus, total [as P]WKLY AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
003Phosphorus, total [as P]MO AVG report only Jan, Feb, Mar, Nov, Dec
003Phosphorus, total [as P]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
003Phosphorus, total [as P]WKLY AVG report only Jan, Feb, Mar, Nov, Dec
003Phosphorus, total [as P]WKLY AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Chlorine, total residualMO AVG <= .15 mg/L all year
003Chlorine, total residualDAILY MX <= .26 mg/L all year
003E. coliMO AVG report only all year
003E. coliDAILY MX report only all year
003Toxicity [chronic], Ceriodaphnia dubiaSINGSAMP <= 0 pass=0;fail=1 all year
003Toxicity [chronic], Pimephales promelas [Fathead Minnow]SINGSAMP <= 0 pass=0;fail=1 all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 15 mg/L all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 22.5 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
004pHDAILY MN report only all year
004pHDAILY MX report only all year
004Solids, total suspendedDAILY MX report only all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Nitrogen, ammonia total [as N]DAILY MX report only all year
004Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
004Nitrite + Nitrate total [as N]DAILY MX report only all year
004Phosphorus, total [as P]DAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004E. coliDAILY MX report only all year
004BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
005pHDAILY MN report only all year
005pHDAILY MX report only all year
005Solids, total suspendedDAILY MX report only all year
005Oil & GreaseDAILY MX <= 15 mg/L 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
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005E. coliDAILY MX report only all year
005BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year

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