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Sewage treatment plant, major discharger, Loganville, Georgia. NPDES permit GA0020788, in force until Jan 31, 2029. Last 12 months: over a limit once (last February 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| February 2026 | Nitrogen, nitrate total [as N], maximum | 10.2 mg/L | ≤ 10 mg/L | 2% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 6 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 5 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 7.5 mg/L | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 139 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 174 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year | 001 |
| BOD, 5-day, 20 deg. C | weekly average | report only (lb/d) | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 8.5 SU | all year | 001 |
| Solids, total suspended | monthly average | ≤ 10 mg/L | all year | 001 |
| Solids, total suspended | weekly average | ≤ 15 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 278 lb/d | all year | 001 |
| Solids, total suspended | weekly average | ≤ 347 lb/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 (lb/d) | all year | 001 |
| Solids, total suspended | weekly average | report only (lb/d) | all year | 001 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, organic total [as N] | monthly average | report only (mg/L) | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .5 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ .8 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 13.9 lb/d | all year | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 17.4 lb/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 | ≤ .15 mg/L | all year | 001 |
| Phosphorus, total [as P] | weekly average | ≤ .23 mg/L | all year | 001 |
| Phosphorus, total [as P] | monthly average | ≤ 4.2 lb/d | all year | 001 |
| Phosphorus, total [as P] | weekly average | ≤ 5.2 lb/d | all year | 001 |
| Phosphate, ortho [as P] | monthly average | report only (mg/L) | all year | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 3.33 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ 4.16 MGD | all year | 001 |
| Chlorine, total residual | maximum | ≤ .01 mg/L | all year | 001 |
| E. coli | monthly geometric mean | ≤ 126 #/100mL | all year | 001 |
| E. coli | weekly geometric mean | ≤ 410 #/100mL | all year | 001 |
| Solids, sludge, total, dry weight | monthly total | report only (dry ton) | all year | 001 |
| BOD, 5-day, percent removal | minimum | ≥ 85 % | all year | 001 |
| Solids, suspended percent removal | minimum | ≥ 85 % | all year | 001 |
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | ≥ 100 % | all year | 001 |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | minimum | ≥ 100 % | all year | 001 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum | ≥ 100 % | all year | 001 |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | minimum | ≥ 100 % | all year | 001 |
| Turbidity | instantaneous maximum | ≤ 3 NTU | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 5 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 8.5 SU | all year | 002 |
| Solids, total suspended | monthly average | ≤ 5 mg/L | all year | 002 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 3.33 MGD | all year | 002 |
| E. coli | monthly geometric mean | ≤ 20 #/100mL | all year | 002 |
| E. coli | maximum single sample | ≤ 75 #/100mL | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 50 mg/L | all year | 003 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | monthly average | ≤ 50 mg/L | all year | 003 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 003 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .25 MGD | all year | 003 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ .31 MGD | all year | 003 |
| pH | minimum | report only (SU) | all year | 004 |
| pH | maximum | report only (SU) | all year | 004 |
| Nitrogen, nitrate total [as N] | monthly average | report only (mg/L) | all year | 004 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 004 |
| Rainfall | monthly total | report only (in) | all year | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Conductivity | minimum | report only (umho/cm) | all year | 005 |
| Conductivity | maximum | report only (umho/cm) | all year | 005 |
| pH | minimum | report only (SU) | all year | 005 |
| pH | maximum | report only (SU) | all year | 005 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 005 |
| E. coli | maximum | report only (#/100mL) | all year | 005 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 005 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 005 |
| Conductivity | minimum | report only (umho/cm) | all year | 006 |
| Conductivity | maximum | report only (umho/cm) | all year | 006 |
| pH | minimum | report only (SU) | all year | 006 |
| pH | maximum | report only (SU) | all year | 006 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 006 |
| E. coli | maximum | report only (#/100mL) | all year | 006 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 006 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 006 |
| Conductivity | minimum | report only (umho/cm) | all year | 007 |
| Conductivity | maximum | report only (umho/cm) | all year | 007 |
| pH | minimum | report only (SU) | all year | 007 |
| pH | maximum | report only (SU) | all year | 007 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 007 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 007 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 007 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 007 |
| Conductivity | minimum | report only (umho/cm) | all year | 008 |
| Conductivity | maximum | report only (umho/cm) | all year | 008 |
| pH | minimum | report only (SU) | all year | 008 |
| pH | maximum | report only (SU) | all year | 008 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 008 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 008 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 008 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 008 |
| Conductivity | minimum | report only (umho/cm) | all year | 009 |
| Conductivity | maximum | report only (umho/cm) | all year | 009 |
| pH | minimum | report only (SU) | all year | 009 |
| pH | maximum | report only (SU) | all year | 009 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 009 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 009 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 009 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 009 |
| Conductivity | minimum | report only (umho/cm) | all year | 010 |
| Conductivity | maximum | report only (umho/cm) | all year | 010 |
| pH | minimum | report only (SU) | all year | 010 |
| pH | maximum | report only (SU) | all year | 010 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 010 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 010 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 010 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 010 |
| Conductivity | minimum | report only (umho/cm) | all year | 011 |
| Conductivity | maximum | report only (umho/cm) | all year | 011 |
| pH | minimum | report only (SU) | all year | 011 |
| pH | maximum | report only (SU) | all year | 011 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 011 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 011 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 011 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 011 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 012 |
| Temperature, water deg. centigrade | maximum | report only (deg C) | all year | 012 |
| Conductivity | maximum | report only (umho/cm) | all year | 012 |
| Conductivity | maximum | report only (umho/cm) | all year | 012 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 012 |
| Oxygen, dissolved [DO] | minimum | report only (mg/L) | all year | 012 |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) | all year | 012 |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) | all year | 012 |
| pH | minimum | report only (SU) | all year | 012 |
| pH | minimum | report only (SU) | all year | 012 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 012 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 012 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 012 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 012 |
| Spray irrigation, application rate | weekly maximum | ≤ 2.5 in/wk | all year | 013 |
| Spray irrigation, application rate | weekly maximum | ≤ 2.5 in/wk | all year | 013 |
| Spray irrigation, application rate | weekly maximum | ≤ 2.5 in/wk | all year | 013 |
| Spray irrigation, application rate | weekly maximum | ≤ 2.5 in/wk | all year | 013 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .25 in/hr | all year | 013 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .25 in/hr | all year | 013 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .25 in/hr | all year | 013 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .25 in/hr | all year | 013 |
Cited limits by parameter: Georgia's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
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