NPDES permit AL0056057 · Minor POTW · effective, expires 2027-05-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31. Most often over: E. coli (1), BOD, carbonaceous [5 day, 20 C] (1).
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).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 6 mg/L | all year |
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 6 mg/L | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MN | >= 6 SU | all year |
| 001 | pH | DAILY MX | <= 8.5 SU | all year |
| 001 | pH | DAILY MX | <= 8.5 SU | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 37.5 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | <= 75 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 56.2 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 112 lb/d | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | report only | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.2 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 4 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 1.8 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 6 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.5 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 5 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 10 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.2 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 7.5 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 15 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Selenium, total recoverable | MO AVG | <= 5 ug/L | all year |
| 001 | Selenium, total recoverable | MO AVG | <= 5 ug/L | all year |
| 001 | Selenium, total recoverable | DAILY MX | <= 20 ug/L | all year |
| 001 | Selenium, total recoverable | DAILY MX | <= 20 ug/L | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 001 | Chlorine, total residual | MO AVG | <= .011 mg/L | all year |
| 001 | Chlorine, total residual | MO AVG | <= .011 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .019 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .019 mg/L | all year |
| 001 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 001 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 001 | E. coli | DAILY MX | <= 235 #/100mL | all year |
| 001 | E. coli | DAILY MX | <= 235 #/100mL | all year |
| 001 | Toxicity [chronic], Ceriodaphnia dubia | SINGSAMP | <= 0 pass=0;fail=1 | Aug |
| 001 | Toxicity [chronic], Pimephales promelas [Fathead Minnow] | SINGSAMP | <= 0 pass=0;fail=1 | Aug |
| 001 | Mercury, total recoverable | MO AVG | report only | all year |
| 001 | Mercury, total recoverable | DAILY MX | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 12 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 6 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 9 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 7 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 18 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 9 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 13.5 mg/L | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 10.5 mg/L | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 15 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 7.5 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 22.5 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 17.5 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 22.5 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 11.2 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 33.7 lb/d | Jan, Feb, Mar, Nov, Dec |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 26.2 lb/d | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 001 | BOD, carb-5 day, 20 deg C, percent removal | MO AV MN | >= 85 % | all year |
| 001 | BOD, carb-5 day, 20 deg C, percent removal | MO AV MN | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | 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