NPDES permit AL0020915 · Minor POTW · effective, expires 2027-01-31 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (44), BOD, carbonaceous [5 day, 20 C] (27), Solids, total suspended (12).
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 | >= 6 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 | <= 122 lb/d | all year |
| 001 | Solids, total suspended | WKLY AVG | <= 183 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 | <= 1.5 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 2.2 mg/L | all year |
| 001 | Nitrogen, ammonia total [as N] | MO AVG | <= 6.1 lb/d | all year |
| 001 | Nitrogen, ammonia total [as N] | WKLY AVG | <= 8.9 lb/d | all year |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, Kjeldahl, total [as N] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, Kjeldahl, total [as N] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrite + Nitrate total [as N] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrite + Nitrate total [as N] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | MO AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | WKLY AVG | report only | Apr, May, Jun, Jul, Aug, Sep, Oct |
| 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 | <= .023 mg/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= .039 mg/L | all year |
| 001 | E. coli | MO AVG | <= 548 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | E. coli | MO AVG | <= 126 #/100mL | May, Jun, Jul, Aug, Sep, Oct |
| 001 | E. coli | DAILY MX | <= 2507 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | E. coli | DAILY MX | <= 298 #/100mL | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 5 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 7.5 mg/L | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | MO AVG | <= 20.4 lb/d | all year |
| 001 | BOD, carbonaceous [5 day, 20 C] | WKLY AVG | <= 30.6 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 |
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