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NPDES SC0020702 · Clean Water Act

LAURENS COMM OF PW LITTLE RIVER WPCP, Laurens, SC: NPDES SC0020702 discharge permit, effluent exceedances, inspections, penalties

LAURENS COMM OF PW LITTLE RIVER WPCP, Laurens, South Carolina: Individual permit SC0020702, held by LAURENS COMMISSION OF PUBLIC WORKS; Publicly owned treatment works; Effective; issued March 17, 2025, term to April 30, 2030, by State; Sewage Treatment Facilities.

13 of the 17 pollutants listed for NPDES SC0020702 have no violation or effluent exceedance.

  • Nitrogen, ammonia total [as N]: 16 limits, 12 violations of any kind, 4 effluent exceedances, latest March 31, 2018, largest 425% over the limit.
  • E. coli: 8 limits, 2 violations of any kind, 2 effluent exceedances, latest March 31, 2017, largest 542% over the limit.
  • IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia: 1 limit, 1 violation of any kind.
  • IC25 Static Renewal 7 Day Chronic Chrpimephales: 0 limits, 1 violation of any kind.
  • BOD, 5-day, 20 deg. C: 8 limits.
  • Solids, total suspended: 8 limits.
  • Nitrogen, total [as N]: 8 limits.
  • Phosphorus, total [as P]: 8 limits.
  • Chlorine, total residual: 8 limits.
  • Mercury, total [as Hg]: 8 limits.
  • pH: 4 limits.
  • Flow, in conduit or thru treatment plant: 4 limits.
  • Oxygen, dissolved [DO]: 2 limits.
  • BOD, 5-day, percent removal: 2 limits.
  • Solids, suspended percent removal: 2 limits.
  • %Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia: 2 limits.
  • LC50 Static 48Hr Acute Ceriodaphnia dubia: 1 limit.
  • January 23, 2024: Pretreatment - Failure to Issue SIU Permits (ST6).
  • January 23, 2024: Permit Violations - Violation Specified in Comment (ST6).
  • September 20, 2021: Permit Violations - Violation Specified in Comment (ST6).

South Carolina holds 156 Publicly owned treatment works coverages of this permit type in EPA’s file; 144 were issued before SC0020702.

Coverages issued nearest SC0020702

LAURENS COMM OF PW LITTLE RIVER WPCP among its neighbors

Its county: 190, 2 major; SC0020702 is major permit.

Other permits in the county

Identity

FacilityLAURENS COMM OF PW LITTLE RIVER WPCP
PermitteeLAURENS COMMISSION OF PUBLIC WORKS
NPDES IDSC0020702
StatusEffective
TypeIndividual permit
ClassMajor
Facility typePublicly owned treatment works
ProgramPublicly owned treatment works
IssuedMarch 17, 2025
ExpiresApril 30, 2030
AgencyState
AddressLaurens, SC 29360
Program components on filePOTW, Pretreatment
NAICS221320 – Sewage Treatment Facilities
SIC4952 – Sewerage Systems

NPDES SC0020702: effluent limits and exceedances

LAURENS COMM OF PW LITTLE RIVER WPCP (NPDES SC0020702): 17 pollutants on file, 16 limited; 4 with a violation of any kind, 2 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Nitrogen, ammonia total [as N]16124March 31, 2018425% over the limit
E. coli822March 31, 2017542% over the limit
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia110
IC25 Static Renewal 7 Day Chronic Chrpimephales010
BOD, 5-day, 20 deg. C800
Solids, total suspended800
Nitrogen, total [as N]800
Phosphorus, total [as P]800
Chlorine, total residual800
Mercury, total [as Hg]800
pH400
Flow, in conduit or thru treatment plant400
Oxygen, dissolved [DO]200
BOD, 5-day, percent removal200
Solids, suspended percent removal200
%Effect Static Renewal 7 Day Chronic Ceriodaphnia dubia200
LC50 Static 48Hr Acute Ceriodaphnia dubia100

NPDES SC0020702: inspections, violations and enforcement

NPDES SC0020702: 3 single-event violations

DateWhat EPA recordedAgency
January 23, 2024Pretreatment - Failure to Issue SIU PermitsST6
January 23, 2024Permit Violations - Violation Specified in CommentST6
September 20, 2021Permit Violations - Violation Specified in CommentST6

NPDES SC0020702 (LAURENS COMM OF PW LITTLE RIVER WPCP): no inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES SC0020702

NPDES SC0020702: 17 pollutant rows, 3 dated events; ICIS-NPDES download, loaded October 14, 2026.