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Sewage treatment plant, Comer, Georgia. NPDES permit GA0021598, in force until Nov 30, 2027. Last 12 months: over a limit 54 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | BOD, 5-day, 20 deg. C, monthly average | 50.4 mg/L | ≤ 30 mg/L | 68% |
| October 2025 | BOD, 5-day, 20 deg. C, weekly average | 92 mg/L | ≤ 45 mg/L | 104% |
| October 2025 | BOD, 5-day, percent removal, minimum | 82 % | ≥ 85 % | 20% |
| October 2025 | Solids, total suspended, monthly average | 117.2 mg/L | ≤ 90 mg/L | 30% |
| October 2025 | Solids, total suspended, weekly average | 170 mg/L | ≤ 120 mg/L | 42% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 3.7 lb/d | ≤ 1.5 lb/d | 147% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 30.2 mg/L | ≤ 2 mg/L | 1410% |
| December 2025 | Nitrogen, ammonia total [as N], weekly average | 32 mg/L | ≤ 3 mg/L | 967% |
| December 2025 | Nitrogen, ammonia total [as N], weekly average | 5.76 lb/d | ≤ 1.9 lb/d | 203% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 28 mg/L | ≤ 2 mg/L | 1300% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 4.2 lb/d | ≤ 1.5 lb/d | 180% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 30 mg/L | ≤ 3 mg/L | 900% |
| January 2026 | Nitrogen, ammonia total [as N], weekly average | 5.4 lb/d | ≤ 1.9 lb/d | 184% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 30.8 mg/L | ≤ 2 mg/L | 1440% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 5.83 lb/d | ≤ 1.5 lb/d | 289% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 34 mg/L | ≤ 3 mg/L | 1033% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 8.65 lb/d | ≤ 1.9 lb/d | 355% |
| March 2026 | BOD, 5-day, 20 deg. C, monthly average | 44.3 mg/L | ≤ 30 mg/L | 48% |
| March 2026 | BOD, 5-day, 20 deg. C, weekly average | 57 mg/L | ≤ 45 mg/L | 27% |
| March 2026 | BOD, 5-day, percent removal, minimum | 84.4 % | ≥ 85 % | 4% |
| March 2026 | E. coli, weekly geometric mean | 1733 #/100mL | ≤ 410 #/100mL | 323% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 22.8 mg/L | ≤ 2 mg/L | 1040% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 5.44 lb/d | ≤ 1.5 lb/d | 263% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | 24 mg/L | ≤ 3 mg/L | 700% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | 6.36 lb/d | ≤ 1.9 lb/d | 235% |
| March 2026 | Oxygen, dissolved [DO], daily minimum | 4.96 mg/L | ≥ 5 mg/L | 1% |
| April 2026 | E. coli, monthly geometric mean | 9.7 10/mL | ≤ 126 #/100mL | 7598% |
| April 2026 | E. coli, weekly geometric mean | 921 10/mL | ≤ 410 #/100mL | — |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 2.68 lb/d | ≤ 1.5 lb/d | 79% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 22.6 mg/L | ≤ 2 mg/L | 1030% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | 25 mg/L | ≤ 3 mg/L | 733% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | 3.38 lb/d | ≤ 1.9 lb/d | 78% |
| April 2026 | Oxygen, dissolved [DO], daily minimum | 4.08 mg/L | ≥ 5 mg/L | 18% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 2.59 lb/d | ≤ 1.5 lb/d | 73% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 23.5 mg/L | ≤ 2 mg/L | 1075% |
| May 2026 | Nitrogen, ammonia total [as N], weekly average | 28 mg/L | ≤ 3 mg/L | 833% |
| May 2026 | Nitrogen, ammonia total [as N], weekly average | 4.27 lb/d | ≤ 1.9 lb/d | 125% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 15.8 mg/L | ≤ 2 mg/L | 690% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 2.33 lb/d | ≤ 1.5 lb/d | 55% |
| June 2026 | Nitrogen, ammonia total [as N], weekly average | 19 mg/L | ≤ 3 mg/L | 533% |
| June 2026 | Nitrogen, ammonia total [as N], weekly average | 3.42 lb/d | ≤ 1.9 lb/d | 80% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 14.2 mg/L | ≤ 2 mg/L | 610% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 2.16 lb/d | ≤ 1.5 lb/d | 44% |
| July 2026 | Nitrogen, ammonia total [as N], weekly average | 17 mg/L | ≤ 3 mg/L | 467% |
| July 2026 | Nitrogen, ammonia total [as N], weekly average | 4.1 lb/d | ≤ 1.9 lb/d | 116% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 1.95 lb/d | ≤ 1.5 lb/d | 30% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 15.8 mg/L | ≤ 2 mg/L | 690% |
| August 2026 | Nitrogen, ammonia total [as N], weekly average | 16 mg/L | ≤ 3 mg/L | 433% |
| August 2026 | Nitrogen, ammonia total [as N], weekly average | 3.6 lb/d | ≤ 1.9 lb/d | 89% |
| September 2026 | Nitrogen, ammonia total [as N], monthly average | 1.72 lb/d | ≤ 1.5 lb/d | 15% |
| September 2026 | Nitrogen, ammonia total [as N], monthly average | 14.3 mg/L | ≤ 2 mg/L | 615% |
| September 2026 | Nitrogen, ammonia total [as N], weekly average | 2.8 lb/d | ≤ 1.9 lb/d | 47% |
| September 2026 | Nitrogen, ammonia total [as N], weekly average | 20 mg/L | ≤ 3 mg/L | 567% |
| September 2026 | Oxygen, dissolved [DO], daily minimum | 2.96 mg/L | ≥ 5 mg/L | 41% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | daily minimum | ≥ 5 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 30 mg/L | all year |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 45 mg/L | all year |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 22.5 lb/d | all year |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 28 lb/d | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | weekly average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year |
| BOD, 5-day, 20 deg. C | weekly average | report only (lb/d) | all year |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 8.5 SU | all year |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 120 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 68 lb/d | all year |
| Solids, total suspended | weekly average | ≤ 84.4 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, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, organic total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2 mg/L | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 3 mg/L | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 lb/d | all year |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 1.9 lb/d | all year |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year |
| Phosphate, ortho [as P] | monthly average | report only (mg/L) | all year |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .09 MGD | all year |
| Flow, in conduit or thru treatment plant | weekly average | ≤ .11 MGD | all year |
| Chlorine, total residual | daily maximum | ≤ .015 mg/L | all year |
| E. coli | monthly geometric mean | ≤ 126 #/100mL | all year |
| E. coli | weekly geometric mean | ≤ 410 #/100mL | all year |
| Solids, sludge, total, dry weight | monthly total | report only (dry ton) | all year |
| BOD, 5-day, percent removal | minimum | ≥ 85 % | all year |
Cited limits by parameter: Georgia's rules and the federal ones.
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