City of Springfield

NPDES permit GA0020770 · Minor POTW · effective, expires 2029-07-31 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
0of 212 forms filed late

Last period with anything received: 2026-08-31.

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 (130)

OutfallParameterStatisticLimitMonths
001Stream flow, instantaneousMINIMUM >= 3 cfs all year
001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedWKLY AVG <= 7.5 mg/L all year
001Solids, total suspendedMO AVG <= 104 lb/d all year
001Solids, total suspendedWKLY AVG <= 130 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG report only all year
001Nitrogen, 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 <= 1 mg/L all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 1.5 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 21 lb/d all year
001Nitrogen, ammonia total [as N]WKLY AVG <= 26 lb/d all year
001Nitrogen, Kjeldahl, 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
001Phosphate, ortho [as P]MO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG <= 2.5 MGD all year
001Flow, in conduit or thru treatment plantWKLY AVG <= 2.5 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= 2.5 MGD all year
001Chlorine, total residualMAXIMUM <= .02 mg/L all year
001E. coliMO AVG <= 126 #/100mL all year
001E. coliWKLY AVG <= 410 #/100mL all year
001Solids, sludge, total, dry weightMO TOTAL report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 7.5 mg/L all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 104 lb/d all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 130 lb/d 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]MO AVG report only all year
001BOD, carbonaceous [5 day, 20 C]WKLY AVG report only all year
001BOD, carbonaceous, percent removalMINIMUM >= 85 % all year
001Solids, suspended percent removalMINIMUM >= 85 % all year
001NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 56 % all year
001NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 56 % all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 56 % all year
001NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 56 % all year
002TurbidityMAXIMUM <= 3 NTU all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, total suspendedMO AVG <= 5 mg/L all year
002Solids, total suspendedMO AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002E. coliMO AVG <= 20 #/100mL all year
002E. coliMAXIMUM <= 75 #/100mL all year
002BOD, carbonaceous [5 day, 20 C]MO AVG <= 5 mg/L all year
002BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG <= .6 MGD all year
003Flow, in conduit or thru treatment plantWKLY AVG <= .75 MGD all year
004Flow, in conduit or thru treatment plantWKLY MAX <= .542 MGD all year
004Water ElevationMAXIMUM < 48.75 ft Jan, Feb, Mar, Apr, Nov, Dec
004Water ElevationMAXIMUM < 47.25 ft May, Jun, Jul, Aug, Sep, Oct
005RainfallMO TOTAL report only all year
005Spray irrigation, application rateWKLY MAX <= 2.5 in/wk all year
005Spray irrigation, application rateWKLY MAX <= 2 in/wk all year
005Spray irrigation, application rateWKLY AVG <= 2.5 in/wk all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMINIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006ConductivityMAXIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMINIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006pHMAXIMUM report only all year
006Nitrogen, nitrate total [as N]MAXIMUM report only all year
006Nitrogen, nitrate total [as N]MAXIMUM report only all year
006Nitrogen, nitrate total [as N]MAXIMUM report only all year
006Nitrogen, nitrate total [as N]MAXIMUM <= 10 mg/L all year
006Nitrogen, nitrate total [as N]MAXIMUM <= 10 mg/L all year
006Nitrogen, nitrate total [as N]MAXIMUM report only all year
006Nitrogen, nitrate total [as N]MAXIMUM <= 10 mg/L all year
006Nitrogen, nitrate total [as N]MAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006E. coliMAXIMUM report only all year
006Water ElevationMINIMUM report only all year
006Water ElevationMINIMUM report only all year
006Water ElevationMO AVG report only all year
006Water ElevationMO AVG report only all year
006Water ElevationMAXIMUM report only all year
006Water ElevationMAXIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMINIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year
006Depth to water level ft below landsurfaceMAXIMUM report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states