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Sewage treatment plant, major discharger, Savannah, Georgia. NPDES permit GA0038326 expired May 31, 2024; its limits still apply. Last 12 months: over a limit once (last March 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| March 2026 | Solids, total suspended, weekly average | 76.5 kg/d | ≤ 71.1 kg/d | 8% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 5 mg/L | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 8.5 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 5 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 7.5 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 56.9 kg/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 71.1 kg/d | all year | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | weekly average | report only (mg/L) | all year | 001 |
| Solids, total suspended | monthly average | report only (kg/d) | all year | 001 |
| Solids, total suspended | weekly average | report only (kg/d) | all year | 001 |
| Nitrogen, organic total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 2.3 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 3.5 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 26.6 kg/d | all year | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 33.7 kg/d | all year | 001 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 001 |
| Phosphate, ortho [as P] | monthly average | report only (mg/L) | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | monthly average | ≤ 2.9 ug/L | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | weekly average | ≤ 4.4 ug/L | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | monthly average | ≤ .03 kg/d | all year | 001 |
| Di[2-ethylhexyl] phthalate [DEHP] | weekly average | ≤ .04 kg/d | all year | 001 |
| .beta.-BHC | monthly average | ≤ .02 ug/L | all year | 001 |
| .beta.-BHC | weekly average | ≤ .03 ug/L | all year | 001 |
| .beta.-BHC | monthly average | ≤ .25 kg/d | all year | 001 |
| .beta.-BHC | weekly average | ≤ .32 kg/d | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 3 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ 3.8 MGD | all year | 001 |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year | 001 |
| Coliform, fecal general | weekly geometric mean | ≤ 400 #/100mL | all year | 001 |
| Cyanide, total recoverable | monthly average | ≤ 5.2 ug/L | all year | 001 |
| Cyanide, total recoverable | weekly average | ≤ 7.8 ug/L | all year | 001 |
| Cyanide, total recoverable | monthly average | ≤ .06 kg/d | all year | 001 |
| Cyanide, total recoverable | weekly average | ≤ .07 kg/d | all year | 001 |
| Solids, sludge, total, dry weight | monthly total | report only (dry ton) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 5 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 7.5 mg/L | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 56.9 kg/d | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 71.1 kg/d | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | report only (mg/L) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (kg/d) | all year | 001 |
| BOD, carbonaceous [5 day, 20 C] | weekly average | report only (kg/d) | all year | 001 |
| BOD, carbonaceous, percent removal | minimum | ≥ 85 % | all year | 001 |
| Solids, suspended percent removal | minimum | report only (%) | all year | 001 |
| NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia | minimum | ≥ 100 % | all year | 001 |
| Noel Statre 7Day Chronic Pimephales | minimum | ≥ 100 % | all year | 001 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | minimum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Conductivity | monthly average | report only (umho/cm) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, ammonia total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year | 002 |
Cited limits by parameter: Georgia's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/GA0038326 · MCP: https://passage-data.com/mcp