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Sewage treatment plant, Hahira, Georgia. NPDES permit GA0037974, in force until Dec 31, 2029. Last 12 months: over a limit 30 times (last September 2026), 57 of 172 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| October 2025 | 002 | Flow, in conduit or thru treatment plant, monthly average | .366 MGD | ≤ .31 MGD | 18% |
| October 2025 | 002 | Flow, in conduit or thru treatment plant, weekly average | .454 MGD | ≤ .388 MGD | 17% |
| November 2025 | 002 | Flow, in conduit or thru treatment plant, monthly average | .245 MGD | ≤ .175 MGD | 40% |
| November 2025 | 002 | Flow, in conduit or thru treatment plant, weekly average | 1.292 MGD | ≤ .219 MGD | 490% |
| December 2025 | 002 | Flow, in conduit or thru treatment plant, monthly average | .437 MGD | ≤ .175 MGD | 150% |
| December 2025 | 002 | Flow, in conduit or thru treatment plant, weekly average | .47 MGD | ≤ .219 MGD | 115% |
| December 2025 | 005 | E. coli, maximum | 1 #/100mL | ≤ 0 #/100mL | — |
| December 2025 | 013 | E. coli, maximum | 144 #/100mL | ≤ 0 #/100mL | — |
| January 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .407 MGD | ≤ .175 MGD | 133% |
| January 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .603 MGD | ≤ .219 MGD | 175% |
| February 2026 | 002 | BOD, 5-day, 20 deg. C, monthly average | 139 mg/L | ≤ 50 mg/L | 178% |
| February 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .55 MGD | ≤ .175 MGD | 214% |
| February 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .636 MGD | ≤ .219 MGD | 190% |
| March 2026 | 002 | BOD, 5-day, 20 deg. C, monthly average | 69.1 mg/L | ≤ 50 mg/L | 38% |
| March 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .484 MGD | ≤ .175 MGD | 177% |
| March 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .711 MGD | ≤ .219 MGD | 225% |
| April 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .229 MGD | ≤ .175 MGD | 31% |
| April 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .333 MGD | ≤ .219 MGD | 52% |
| May 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .558 MGD | ≤ .31 MGD | 80% |
| May 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .718 MGD | ≤ .388 MGD | 85% |
| June 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .599 MGD | ≤ .31 MGD | 93% |
| June 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | 1.089 MGD | ≤ .388 MGD | 181% |
| June 2026 | 005 | E. coli, maximum | 18 #/100mL | ≤ 0 #/100mL | — |
| June 2026 | 013 | E. coli, maximum | 7 #/100mL | ≤ 0 #/100mL | — |
| June 2026 | 014 | E. coli, maximum | 2 #/100mL | ≤ 0 #/100mL | — |
| July 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .528 MGD | ≤ .31 MGD | 70% |
| August 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .608 MGD | ≤ .31 MGD | 96% |
| August 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .796 MGD | ≤ .388 MGD | 105% |
| September 2026 | 002 | Flow, in conduit or thru treatment plant, monthly average | .777 MGD | ≤ .31 MGD | 151% |
| September 2026 | 002 | Flow, in conduit or thru treatment plant, weekly average | .743 MGD | ≤ .388 MGD | 91% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen, dissolved [DO] | minimum | ≥ 5 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 20 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 46 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | weekly average | ≤ 57 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | weekly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, 20 deg. C | weekly average | report only (lb/d) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| pH | minimum | ≥ 6 SU | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| pH | maximum | ≤ 8.5 SU | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | weekly average | ≤ 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | monthly average | ≤ 69 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | weekly average | ≤ 86 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | weekly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | monthly average | report only (lb/d) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, total suspended | weekly average | report only (lb/d) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, organic total [as N] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 10 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 23 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 29 lb/d | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Nitrite + Nitrate total [as N] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Phosphate, ortho [as P] | monthly average | report only (mg/L) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ 0 MGD | May–Oct | 001 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .275 MGD | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ 0 MGD | May–Oct | 001 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ .344 MGD | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Chlorine, total residual | maximum | ≤ .01 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| E. coli | monthly geometric mean | ≤ 126 CFU/100mL | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| E. coli | weekly geometric mean | ≤ 410 CFU/100mL | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Temperature Increase Deg. F | maximum | ≤ 0 deg F | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, sludge, total, dry weight | monthly total | report only (dry ton) | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| BOD, 5-day, percent removal | minimum | ≥ 85 % | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| Solids, suspended percent removal | minimum | ≥ 85 % | Jan, Feb, Mar, Apr, Nov, Dec | 001 |
| 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 | minimum | report only (umho/cm) | all year | 002 |
| Conductivity | maximum | report only (umho/cm) | all year | 002 |
| Conductivity | minimum | report only (umho/cm) | all year | 002 |
| Conductivity | maximum | 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 |
| BOD, 5-day, 20 deg. C | monthly average | ≤ 50 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) | all year | 002 |
| BOD, 5-day, 20 deg. C | maximum | report only (mg/L) | all year | 002 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| pH | minimum | report only (SU) | all year | 002 |
| pH | maximum | report only (SU) | all year | 002 |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year | 002 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, nitrate total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 002 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 002 |
| Nitrogen, Kjeldahl, total [as N] | maximum | report only (mg/L) | all year | 002 |
| Rainfall | monthly total | report only (in) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .31 MGD | May–Oct | 002 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 002 |
| Flow, in conduit or thru treatment plant | monthly average | ≤ .175 MGD | Jan, Feb, Mar, Apr, Nov, Dec | 002 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ .388 MGD | May–Oct | 002 |
| Flow, in conduit or thru treatment plant | weekly average | ≤ .219 MGD | Jan, Feb, Mar, Apr, Nov, Dec | 002 |
| Conductivity | minimum | report only (umho/cm) | all year | 003 |
| Conductivity | maximum | report only (umho/cm) | all year | 003 |
| pH | minimum | report only (SU) | all year | 003 |
| pH | maximum | report only (SU) | all year | 003 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 003 |
| E. coli | maximum | report only (#/100mL) | all year | 003 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 003 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 003 |
| Conductivity | minimum | report only (umho/cm) | all year | 004 |
| Conductivity | maximum | report only (umho/cm) | all year | 004 |
| pH | minimum | report only (SU) | all year | 004 |
| pH | maximum | report only (SU) | all year | 004 |
| Nitrogen, nitrate total [as N] | maximum | report only (mg/L) | all year | 004 |
| E. coli | maximum | report only (#/100mL) | all year | 004 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 004 |
| Depth to water level ft below landsurface | maximum | report only (ft) | 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 | ≤ 10 mg/L | all year | 005 |
| E. coli | maximum | ≤ 0 #/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 | ≤ 10 mg/L | all year | 006 |
| E. coli | maximum | ≤ 0 #/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 | 013 |
| Conductivity | maximum | report only (umho/cm) | all year | 013 |
| pH | minimum | report only (SU) | all year | 013 |
| pH | maximum | report only (SU) | all year | 013 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 013 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 013 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 013 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 013 |
| pH | minimum | report only (SU) | all year | 014 |
| pH | maximum | report only (SU) | all year | 014 |
| Nitrogen, nitrate total [as N] | maximum | ≤ 10 mg/L | all year | 014 |
| E. coli | maximum | ≤ 0 #/100mL | all year | 014 |
| Depth to water level ft below landsurface | minimum | report only (ft) | all year | 014 |
| Depth to water level ft below landsurface | maximum | report only (ft) | all year | 014 |
| Spray irrigation, application rate | weekly maximum | ≤ 2 in/wk | all year | 015 |
| Spray irrigation, application rate | weekly maximum | ≤ 2 in/wk | all year | 015 |
| Spray irrigation, application rate | weekly maximum | ≤ 2 in/wk | all year | 015 |
| Spray irrigation, application rate | weekly maximum | ≤ 2 in/wk | all year | 015 |
| Spray irrigation, application rate | weekly maximum | ≤ 2 in/wk | all year | 015 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .16 in/hr | all year | 015 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .16 in/hr | all year | 015 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .16 in/hr | all year | 015 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .16 in/hr | all year | 015 |
| Spray irrigation, application rate | instantaneous maximum | ≤ .16 in/hr | all year | 015 |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Nitrogen, ammonia total [as N], monthly average | 1 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | tighter | — | — |
| Nitrogen, ammonia total [as N], monthly average | 2.3 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | tighter | — | — |
| Nitrogen, ammonia total [as N], weekly average | 2.9 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | tighter | — | — |
| Nitrogen, ammonia total [as N], weekly average | 1.5 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | tighter | — | — |
| Nitrogen, total [as N], monthly average | 20 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Nitrogen, total [as N], monthly average | 46 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Nitrogen, total [as N], weekly average | 57 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Nitrogen, total [as N], weekly average | 30 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Phosphorus, total [as P], monthly average | 3.6 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Phosphorus, total [as P], monthly average | 8.3 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Phosphorus, total [as P], weekly average | 10.3 lb/d (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
| Phosphorus, total [as P], weekly average | 5.4 mg/L (Jan, Feb, Mar, Apr, Nov, Dec) | new | — | — |
Cited limits by parameter: Georgia's rules and the federal ones.
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