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Sewage treatment plant, Russellville, Alabama. NPDES permit AL0078174 expired Oct 31, 2026. Last 12 months: over a limit 22 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 6.305 | ≤ 1.3 mg/L | 385% |
| December 2025 | Nitrogen, ammonia total [as N], weekly average | 9.98 | ≤ 1.9 mg/L | 425% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | .649 | ≤ .26 lb/d | 150% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 3.786 | ≤ 1.3 mg/L | 191% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 1.267 | ≤ .39 lb/d | 225% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 7.3 | ≤ 1.9 mg/L | 284% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 1.599 | ≤ 1.3 mg/L | 23% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 3 | ≤ 1.9 mg/L | 58% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | .656 | ≤ .26 lb/d | 152% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 9.125 | ≤ 1.3 mg/L | 602% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | .768 | ≤ .39 lb/d | 97% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | 13.3 | ≤ 1.9 mg/L | 600% |
| April 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 7.64 | ≤ 6 mg/L | 27% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | .238 | ≤ .2 lb/d | 19% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 4.86 | ≤ 1 mg/L | 386% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | .422 | ≤ .3 lb/d | 41% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | 9.59 | ≤ 1.5 mg/L | 539% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 5 | ≤ 4 mg/L | 25% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 10 | ≤ 6 mg/L | 67% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 6.36 | ≤ 6 mg/L | 6% |
| July 2026 | Nitrogen, ammonia total [as N], weekly average | 1.87 | ≤ 1.5 mg/L | 25% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | .267 | ≤ .2 lb/d | 34% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 6 mg/L | all year |
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 8.5 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 45 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 6 lb/d | all year |
| Solids, total suspended | weekly average | ≤ 9 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 | ≤ 1.3 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1 mg/L | Apr–Oct |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 1.9 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 1.5 mg/L | Apr–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .26 lb/d | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .2 lb/d | Apr–Oct |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .39 lb/d | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .3 lb/d | Apr–Oct |
| 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 | monthly average | ≤ .011 mg/L | all year |
| Chlorine, total residual | daily maximum | ≤ .019 mg/L | all year |
| E. coli | monthly average | ≤ 548 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| E. coli | monthly average | ≤ 126 #/100mL | May–Oct |
| E. coli | daily maximum | ≤ 2507 #/100mL | Jan, Feb, Mar, Apr, Nov, Dec |
| E. coli | daily maximum | ≤ 298 #/100mL | May–Oct |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 8 mg/L | Jan, Feb, Mar, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 4 mg/L | Apr–Oct |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 12 mg/L | Jan, Feb, Mar, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 6 mg/L | Apr–Oct |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 1.6 lb/d | Jan, Feb, Mar, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ .8 lb/d | Apr–Oct |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 2.4 lb/d | Jan, Feb, Mar, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 1.2 lb/d | Apr–Oct |
| 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 | ≥ 85 % | 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/AL0078174 · MCP: https://passage-data.com/mcp