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NPDES GA0003883 · Clean Water Act

GEORGIA POWER COMPANY (PLANT MCINTOSH), Rincon, GA: NPDES GA0003883 discharge permit, effluent exceedances, inspections, penalties

GEORGIA POWER COMPANY (PLANT MCINTOSH), Rincon, Georgia: Individual permit GA0003883, held by Georgia Power Company; Administratively continued; issued March 19, 2020, term to May 31, 2025; Fossil Fuel Electric Power Generation.

13 of the 28 pollutants listed for NPDES GA0003883 have no violation or effluent exceedance.

  • pH: 6 limits, 16 violations of any kind, 8 effluent exceedances, latest March 31, 2005.
  • Oil & Grease: 6 limits, 5 violations of any kind, 5 effluent exceedances, latest December 31, 1997, largest 290% over the limit.
  • BOD, 5-day, 20 deg. C: 0 limits, 7 violations of any kind, 3 effluent exceedances, latest September 30, 1994, largest 82% over the limit.
  • Nitrogen, total [as N]: 0 limits, 14 violations of any kind.
  • Temp. diff. between up/down stream deg. F: 2 limits, 8 violations of any kind.
  • Copper, total [as Cu]: 1 limit, 6 violations of any kind.
  • Iron, total [as Fe]: 1 limit, 6 violations of any kind.
  • Chlorine, free available: 8 limits, 4 violations of any kind.
  • Solids, total suspended: 6 limits, 4 violations of any kind.
  • Coliform, fecal general: 0 limits, 4 violations of any kind.
  • Flow, in conduit or thru treatment plant: 22 limits, 2 violations of any kind.
  • Temperature, water deg. fahrenheit: 4 limits, 2 violations of any kind.
  • Oxidants released, total residual: 0 limits, 2 violations of any kind.
  • Temp. diff. between intake and discharge: 0 limits, 2 violations of any kind.
  • Chlorine, total residual [dsg. time]: 4 limits, 1 violation of any kind.
  • Chromium, total [as Cr]: 9 limits.
  • Zinc, total [as Zn]: 9 limits.
  • Chlorine, total residual: 8 limits.
  • BOD, carbonaceous [5 day, 20 C]: 4 limits.
  • NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia: 2 limits.
  • Noel Statre 7Day Chronic Pimephales: 2 limits.
  • Arsenic, total [as As]: 1 limit.
  • Cadmium, total [as Cd]: 1 limit.
  • Lead, total [as Pb]: 1 limit.
  • Nickel, total [as Ni]: 1 limit.
  • Selenium, total [as Se]: 1 limit.
  • Solids, total dissolved [TDS]: 1 limit.
  • Mercury, total [as Hg]: 1 limit.
  • March 20, 2026: Notice of Violation (State).
  • March 9, 2026: Evaluation (S).

Other permits held by Georgia Power Company

GEORGIA POWER COMPANY (PLANT MCINTOSH) among its neighbors

170 discharge permits are in the Wilmington River subwatershed (HUC 030602040101); GA0003883 is one. Its county: 23, 2 major; GA0003883 is major permit.

Other permits in the Wilmington River subwatershed (HUC 030602040101)

Identity

FacilityGEORGIA POWER COMPANY (PLANT MCINTOSH)
PermitteeGeorgia Power Company
NPDES IDGA0003883
StatusAdministratively continued
TypeIndividual permit
ClassMajor
Facility typeNon-POTW
IssuedMarch 19, 2020
ExpiresMay 31, 2025
AddressRincon, GA 31326
SubwatershedWilmington River (HUC 030602040101)
NAICS221112 – Fossil Fuel Electric Power Generation
SIC4911 – Electric Services

NPDES GA0003883: effluent limits and exceedances

GEORGIA POWER COMPANY (PLANT MCINTOSH) (NPDES GA0003883): 28 pollutants on file, 23 limited; 15 with a violation of any kind, 3 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH6168March 31, 2005
Oil & Grease655December 31, 1997290% over the limit
BOD, 5-day, 20 deg. C073September 30, 199482% over the limit
Nitrogen, total [as N]0140
Temp. diff. between up/down stream deg. F280
Copper, total [as Cu]160
Iron, total [as Fe]160
Chlorine, free available840
Solids, total suspended640
Coliform, fecal general040
Flow, in conduit or thru treatment plant2220
Temperature, water deg. fahrenheit420
Oxidants released, total residual020
Temp. diff. between intake and discharge020
Chlorine, total residual [dsg. time]410
Chromium, total [as Cr]900
Zinc, total [as Zn]900
Chlorine, total residual800
BOD, carbonaceous [5 day, 20 C]400
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubia200
Noel Statre 7Day Chronic Pimephales200
Arsenic, total [as As]100
Cadmium, total [as Cd]100
Lead, total [as Pb]100
Nickel, total [as Ni]100
Selenium, total [as Se]100
Solids, total dissolved [TDS]100
Mercury, total [as Hg]100

NPDES GA0003883: inspections, violations and enforcement

NPDES GA0003883: 1 inspection

DateWhat EPA recordedAgency
March 9, 2026EvaluationS

NPDES GA0003883: 1 informal enforcement action

DateWhat EPA recordedAgency
March 20, 2026Notice of ViolationState

NPDES GA0003883 (GEORGIA POWER COMPANY (PLANT MCINTOSH)): no single-event violation and formal enforcement action on file.

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Permits near NPDES GA0003883

NPDES GA0003883: 28 pollutant rows, 2 dated events; ICIS-NPDES download, loaded October 14, 2026.