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Sewage treatment plant, Pine Hill, Alabama. NPDES permit AL0062731 expired Jan 31, 2026; its limits still apply. Last 12 months: over a limit 25 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 72 | ≥ 85 % | 87% |
| October 2025 | E. coli, daily maximum | 1046 | ≤ 235 #/100mL | 345% |
| October 2025 | E. coli, monthly average | 1046 | ≤ 126 #/100mL | 730% |
| October 2025 | Solids, suspended percent removal, monthly average minimum | 44.6 | ≥ 65 % | 58% |
| November 2025 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 65.2 | ≥ 85 % | 132% |
| November 2025 | E. coli, daily maximum | 238 | ≤ 235 #/100mL | 1% |
| November 2025 | E. coli, monthly average | 238 | ≤ 126 #/100mL | 89% |
| November 2025 | Solids, suspended percent removal, monthly average minimum | 0 | ≥ 65 % | 186% |
| December 2025 | E. coli, daily maximum | 365 | ≤ 235 #/100mL | 55% |
| December 2025 | E. coli, monthly average | 365 | ≤ 126 #/100mL | 190% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 21.8 | ≤ 20 mg/L | 9% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 28.6 | ≤ 20.8 lb/d | 38% |
| January 2026 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 0 | ≥ 85 % | 567% |
| January 2026 | E. coli, daily maximum | 630 | ≤ 235 #/100mL | 168% |
| January 2026 | E. coli, monthly average | 630 | ≤ 126 #/100mL | 400% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 40.2 | ≤ 20.8 lb/d | 93% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 40.2 | ≤ 31.2 lb/d | 29% |
| February 2026 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 0 | ≥ 85 % | 567% |
| February 2026 | E. coli, daily maximum | 630 | ≤ 235 #/100mL | 168% |
| February 2026 | E. coli, monthly average | 630 | ≤ 126 #/100mL | 400% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 40.2 | ≤ 20.8 lb/d | 93% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 40.2 | ≤ 31.2 lb/d | 29% |
| March 2026 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 81.3 | ≥ 85 % | 25% |
| July 2026 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 78.2 | ≥ 85 % | 45% |
| August 2026 | BOD, carb-5 day, 20 deg C, percent removal, monthly average minimum | 72 | ≥ 85 % | 87% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 135 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 93.8 lb/d | all year |
| Solids, total suspended | weekly average | ≤ 140 lb/d | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | weekly average | report only (mg/L) | all year |
| Solids, total suspended | monthly average | report only (lb/d) | all year |
| Solids, total suspended | weekly average | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 20 mg/L | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 30 mg/L | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 20.8 lb/d | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 31.2 lb/d | all year |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | Apr–Oct |
| Nitrogen, Kjeldahl, total [as N] | weekly average | report only (mg/L) | Apr–Oct |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (lb/d) | Apr–Oct |
| Nitrogen, Kjeldahl, total [as N] | weekly average | report only (lb/d) | Apr–Oct |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | Apr–Oct |
| Nitrite + Nitrate total [as N] | weekly average | report only (mg/L) | Apr–Oct |
| Nitrite + Nitrate total [as N] | monthly average | report only (lb/d) | Apr–Oct |
| Nitrite + Nitrate total [as N] | weekly average | report only (lb/d) | Apr–Oct |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | Apr–Oct |
| Phosphorus, total [as P] | weekly average | report only (mg/L) | Apr–Oct |
| Phosphorus, total [as P] | monthly average | report only (lb/d) | Apr–Oct |
| Phosphorus, total [as P] | weekly average | report only (lb/d) | Apr–Oct |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| Chlorine, total residual | daily maximum | ≤ 1 mg/L | all year |
| E. coli | monthly average | ≤ 126 #/100mL | all year |
| E. coli | daily maximum | ≤ 235 #/100mL | all year |
| Toxicity [acute], Ceriodaphnia dubia | single sample | ≤ 0 pass=0;fail=1 | Sep |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | single sample | ≤ 0 pass=0;fail=1 | Sep |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 25 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 37 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 26 lb/d | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 39 lb/d | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | report only (mg/L) | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (lb/d) | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | report only (lb/d) | all year |
| BOD, carb-5 day, 20 deg C, percent removal | monthly average minimum | ≥ 85 % | all year |
| Solids, suspended percent removal | monthly average minimum | ≥ 65 % | all year |
Cited limits by parameter: Alabama's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/AL0062731 · MCP: https://passage-data.com/mcp