NPDES permit AL0048861 · Major POTW · effective, expires 2029-08-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: 2026-07-31.
Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | all year |
| 001 | pH | DAILY MN | >= 6 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 | WKLY AVG | <= 45 mg/L | all year |
| 001 | Solids, total suspended | MO AVG | <= 2126 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 3190 lb/d | 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 | MO AVG | report only | all year |
| 001 | Solids, total suspended | WKLY AVG | report only | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.3 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.1 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 1.9 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.1 mg/L | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 92.1 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 148 lb/d | Jan, Feb, Mar, Apr, Dec |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 138 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 223 lb/d | Jan, Feb, Mar, Apr, Dec |
| 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] | MO 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] | WKLY 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 | 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] | MO AVG | report only | all year |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 001 | Copper, total recoverable | MO AVG | <= 12.76 ug/L | all year |
| 001 | Copper, total recoverable | DAILY MX | <= 18.02 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 | DAILY MX | report only | 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 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 001 | E. coli | DAILY MX | <= 235 #/100mL | all year |
| 001 | Toxicity [acute], Ceriodaphnia dubia | SINGSAMP | <= 0 pass=0;fail=1 | all year |
| 001 | Toxicity [acute], Pimephales promelas [Fathead Minnow] | SINGSAMP | <= 0 pass=0;fail=1 | all year |
| 001 | Solids, total dissolved | MO AVG | report only | all year |
| 001 | Solids, total dissolved | DAILY MX | report only | all year |
| 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 | <= 23 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 34.5 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 1630 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 2445 lb/d | 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] | MO 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 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| 002 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | all year |
| 002 | pH | DAILY MN | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 8.5 SU | all year |
| 002 | Solids, total suspended | MO AVG | <= 30 mg/L | all year |
| 002 | Solids, total suspended | WKLY AVG | <= 45 mg/L | all year |
| 002 | Solids, total suspended | MO AVG | <= 2126 lb/d | all year |
| 002 | Solids, total suspended | WKLY AVG | <= 3190 lb/d | all year |
| 002 | Solids, total suspended | MO AVG | report only | all year |
| 002 | Solids, total suspended | WKLY AVG | report only | all year |
| 002 | Solids, total suspended | MO AVG | report only | all year |
| 002 | Solids, total suspended | WKLY AVG | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.3 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 2.1 mg/L | Jan, Feb, Mar, Apr, Dec |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 1.9 mg/L | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 3.1 mg/L | Jan, Feb, Mar, Apr, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 92.1 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 148 lb/d | Jan, Feb, Mar, Apr, Dec |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 138 lb/d | May, Jun, Jul, Aug, Sep, Oct, Nov |
| 002 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 223 lb/d | Jan, Feb, Mar, Apr, Dec |
| 002 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 002 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | all year |
| 002 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 002 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 002 | Phosphorus, total [as P] | MO AVG | report only | all year |
| 002 | Phosphorus, total [as P] | WKLY AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Chlorine, total residual | MO AVG | <= .151 mg/L | all year |
| 002 | Chlorine, total residual | DAILY MX | <= .26 mg/L | all year |
| 002 | E. coli | MO AVG | <= 126 #/100mL | all year |
| 002 | E. coli | DAILY MX | <= 235 #/100mL | all year |
| 002 | Toxicity [chronic], Ceriodaphnia dubia | SINGSAMP | <= 0 pass=0;fail=1 | Nov |
| 002 | Toxicity [chronic], Pimephales promelas [Fathead Minnow] | SINGSAMP | <= 0 pass=0;fail=1 | Nov |
| 002 | Solids, total dissolved [TDS] | MO AVG | report only | all year |
| 002 | Solids, total dissolved [TDS] | DAILY MX | report only | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 23 mg/L | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 34.5 mg/L | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 1630 lb/d | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 2445 lb/d | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | MO AVG | report only | all year |
| 002 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | report only | all year |
| 002 | BOD, carb-5 day, 20 deg C, percent removal | MO AV MN | >= 85 % | all year |
| 002 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| 003 | pH | DAILY MN | report only | all year |
| 003 | pH | DAILY MX | report only | all year |
| 003 | Solids, total suspended | DAILY MX | report only | all year |
| 003 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 003 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 003 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | all year |
| 003 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 003 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 003 | E. coli | DAILY MX | report only | all year |
| 003 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | all year |
| 004 | pH | DAILY MN | report only | all year |
| 004 | pH | DAILY MX | report only | all year |
| 004 | Solids, total suspended | DAILY MX | report only | all year |
| 004 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 004 | Nitrogen, ammonia total [as N] | DAILY MX | report only | all year |
| 004 | Nitrogen, Kjeldahl, total [as N] | DAILY MX | report only | all year |
| 004 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 004 | Phosphorus, total [as P] | DAILY MX | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 004 | E. coli | DAILY MX | report only | all year |
| 004 | BOD, carbonaceous [5 day, 20 C] | DAILY MX | report only | 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