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NPDES SCR006508 · Clean Water Act

NEPHRON NITRILE, West Columbia, SC: NPDES SCR006508 discharge permit, effluent exceedances, inspections, penalties

NEPHRON NITRILE, West Columbia, South Carolina: General permit coverage SCR006508, held by Travis Sowards; Industrial stormwater; Effective; issued April 24, 2023, term to June 30, 2027, by State.

  • July 2, 2026: Notice of Noncompliance Issued (State).
  • June 25, 2026: Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater) (ST6).
  • June 25, 2026: Failure to properly conduct industrial stormwater inspections (ST6).
  • June 25, 2026: Other noncompliance related to industrial stormwater discharges (ST6).
  • June 25, 2026: Failure to properly install, initiate, or fully implement industrial stormwater controls (ST6).
  • June 23, 2026: Failure to properly operate or maintain industrial stormwater controls (ST6).
  • June 23, 2026: Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater) (ST6).
  • June 23, 2026: Failure to properly install, initiate, or fully implement industrial stormwater controls (ST6).
  • June 23, 2026: Failure to properly conduct industrial stormwater inspections (ST6).
  • June 11, 2026: Evaluation (S).

South Carolina holds 868 Industrial stormwater coverages of this permit type in EPA’s file; 274 were issued before SCR006508.

Coverages issued nearest SCR006508

NEPHRON NITRILE among its neighbors

48 discharge permits are in the Middle Congaree River subwatershed (HUC 030501100303); SCR006508 is one. Its county: 747, 4 major; SCR006508 is minor permit.

Other permits in the Middle Congaree River subwatershed (HUC 030501100303)

Identity

FacilityNEPHRON NITRILE
PermitteeTravis Sowards
NPDES IDSCR006508
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramIndustrial stormwater
IssuedApril 24, 2023
ExpiresJune 30, 2027
AgencyState
AddressWest Columbia, SC 29172
SubwatershedMiddle Congaree River (HUC 030501100303)
Other EPA IDs (FRS)RCRA handler SCR000790667; ICIS-AIR source SC00015600283

NPDES SCR006508: effluent limits and exceedances

NEPHRON NITRILE (NPDES SCR006508): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES SCR006508: no pollutant row on file.

NPDES SCR006508: inspections, violations and enforcement

NPDES SCR006508: 8 single-event violations

DateWhat EPA recordedAgency
June 25, 2026Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater)ST6
June 25, 2026Failure to properly conduct industrial stormwater inspectionsST6
June 25, 2026Other noncompliance related to industrial stormwater dischargesST6
June 25, 2026Failure to properly install, initiate, or fully implement industrial stormwater controlsST6
June 23, 2026Failure to properly operate or maintain industrial stormwater controlsST6
June 23, 2026Failure to develop, maintain, or get approval of an adequate SWPPP (industrial stormwater)ST6
June 23, 2026Failure to properly install, initiate, or fully implement industrial stormwater controlsST6
June 23, 2026Failure to properly conduct industrial stormwater inspectionsST6

NPDES SCR006508: 1 inspection

DateWhat EPA recordedAgency
June 11, 2026EvaluationS

NPDES SCR006508: 1 informal enforcement action

DateWhat EPA recordedAgency
July 2, 2026Notice of Noncompliance IssuedState

NPDES SCR006508 (NEPHRON NITRILE): no formal enforcement action on file.

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Permits near NPDES SCR006508

NPDES SCR006508: 0 pollutant rows, 10 dated events; ICIS-NPDES download, loaded September 15, 2026.