Savannah (City of)

NPDES permit GA0025348 · Major POTW · administratively continued, expires 2023-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2023-11-30 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
2required values missing, on 1 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (192)

OutfallParameterStatisticLimitMonths
001Oxygen demand, ultimateMO AVG <= 8632 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen demand, ultimateMO AVG <= 8632 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen demand, ultimateMO AVG <= 8632 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen demand, ultimateMO AVG <= 8632 lb/d Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001Oxygen, dissolved [DO]MINIMUM >= 5 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedWKLY AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 2047 kg/d all year
001Solids, total suspendedMO AVG <= 2047 kg/d all year
001Solids, total suspendedMO AVG <= 2047 kg/d all year
001Solids, total suspendedMO AVG <= 2047 kg/d all year
001Solids, total suspendedWKLY AVG <= 2559 kg/d all year
001Solids, total suspendedWKLY AVG <= 2559 kg/d all year
001Solids, total suspendedWKLY AVG <= 2559 kg/d all year
001Solids, total suspendedWKLY AVG <= 2559 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Nitrogen, organic total [as N]MO AVG report only all year
001Nitrogen, organic total [as N]MO AVG report only all year
001Nitrogen, organic total [as N]MO AVG report only all year
001Nitrogen, organic total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= 12.6 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 12.6 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 12.6 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 12.6 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 18.9 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 18.9 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 18.9 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 18.9 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1290 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1290 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1290 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 1290 kg/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1612 kg/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1612 kg/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1612 kg/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1612 kg/d all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphate, ortho [as P]MO AVG report only all year
001Phosphate, ortho [as P]MO AVG report only all year
001Phosphate, ortho [as P]MO AVG report only all year
001Phosphate, ortho [as P]MO AVG report only all year
001Flow, in conduit or thru treatment plant30DA AVG <= 27 MGD all year
001Flow, in conduit or thru treatment plant30DA AVG <= 27 MGD all year
001Flow, in conduit or thru treatment plantMO AVG <= 27 MGD all year
001Flow, in conduit or thru treatment plantMO AVG <= 27 MGD all year
001Flow, in conduit or thru treatment plant7 DA AVG <= 33.8 MGD all year
001Flow, in conduit or thru treatment plant7 DA AVG <= 33.8 MGD all year
001Flow, in conduit or thru treatment plantWKLY AVG <= 33.8 MGD all year
001Flow, in conduit or thru treatment plantWKLY AVG <= 33.8 MGD all year
001Chlorine, total residualMAXIMUM <= .75 mg/L all year
001Chlorine, total residualMAXIMUM <= .75 mg/L all year
001Chlorine, total residualMAXIMUM <= .75 mg/L all year
001Chlorine, total residualMAXIMUM <= .75 mg/L all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001Solids, sludge, total, dry weightMO TOTAL report only all year
001Solids, sludge, total, dry weightMO TOTAL report only all year
001Solids, sludge, total, dry weightMO TOTAL report only all year
001Solids, sludge, total, dry weightMO TOTAL report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 18.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 18.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 18.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 18.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 27.8 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 27.8 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 27.8 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 27.8 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 1894 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 1894 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 1894 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 1894 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 2367 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 2367 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 2367 kg/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 2367 kg/d all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001LC50 Static 96Hr Acute Mysid. BahiaMINIMUM report only all year
001LC50 Static 96Hr Acute Mysid. BahiaMINIMUM report only all year
001LC50 Static 96Hr Acute Mysid. BahiaMINIMUM report only all year
001LC50 Static 96Hr Acute Mysid. BahiaMINIMUM report only all year
001LC50 Static 96Hr Acute MenidiaBA report only all year
001LC50 Static 96Hr Acute MenidiaBA report only all year
001LC50 Static 96Hr Acute MenidiaBA report only all year
001LC50 Static 96Hr Acute MenidiaBA report only all year
002TurbidityMAXIMUM <= 3 NTU all year
002TurbidityMAXIMUM <= 3 NTU all year
002TurbidityMAXIMUM <= 3 NTU all year
002TurbidityMAXIMUM <= 3 NTU all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMAXIMUM <= 9 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 5 mg/L all year
002Solids, total suspendedMO AVG <= 5 mg/L all year
002Solids, total suspendedMO AVG <= 5 mg/L all year
002Solids, total suspendedMO AVG <= 5 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG <= 2 MGD all year
002Flow, in conduit or thru treatment plantMO AVG <= 2 MGD all year
002Flow, in conduit or thru treatment plantMO AVG <= 2 MGD all year
002Flow, in conduit or thru treatment plantMO AVG <= 2 MGD all year
002Flow, in conduit or thru treatment plantWKLY AVG <= 5 MGD all year
002Flow, in conduit or thru treatment plantWKLY AVG <= 5 MGD all year
002Flow, in conduit or thru treatment plantWKLY AVG <= 5 MGD all year
002Flow, in conduit or thru treatment plantWKLY AVG <= 5 MGD all year
002Coliform, fecal generalMAXIMUM <= 100 #/100mL all year
002Coliform, fecal generalMAXIMUM <= 100 #/100mL all year
002Coliform, fecal generalMAXIMUM <= 100 #/100mL all year
002Coliform, fecal generalMAXIMUM <= 100 #/100mL all year
002Coliform, fecal generalMOAV GEO <= 23 #/100mL all year
002Coliform, fecal generalMOAV GEO <= 23 #/100mL all year
002Coliform, fecal generalMOAV GEO <= 23 #/100mL all year
002Coliform, fecal generalMOAV GEO <= 23 #/100mL all year

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