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NPDES IN0031186 · Clean Water Act

WARREN CENTRL & SEEGER MEM HS, Williamsport, IN: NPDES IN0031186 discharge permit, effluent exceedances, inspections, penalties

WARREN CENTRL & SEEGER MEM HS, Williamsport, Indiana: Individual permit IN0031186, held by WARREN CENTRL & SEEGER MEM. HS; Administratively continued; issued February 28, 2017, term to May 31, 2022, by IDEM; discharges to OR/WABASH RIVER/ROCK CREEK.

4 of the 14 pollutants listed for NPDES IN0031186 have no violation or effluent exceedance.

  • Solids, total suspended: 8 limits, 32 violations of any kind, 4 effluent exceedances, latest October 31, 2025, largest 614% over the limit.
  • Chlorine, total residual: 0 limits, 7 violations of any kind, 3 effluent exceedances, latest May 31, 2002, largest 60% over the limit.
  • E. coli, colony forming units [CFU]: 3 limits, 2 violations of any kind, 2 effluent exceedances, latest October 31, 2025, largest 156% over the limit.
  • pH: 2 limits, 15 violations of any kind, 1 effluent exceedance, latest March 31, 2026.
  • BOD, carbonaceous [5 day, 20 C]: 8 limits, 24 violations of any kind.
  • Flow, in conduit or thru treatment plant: 1 limit, 16 violations of any kind.
  • Flow, wastewater by-passing trtmnt plant: 0 limits, 7 violations of any kind.
  • Nitrogen, ammonia total [as N]: 8 limits, 4 violations of any kind.
  • Flow, total: 1 limit, 1 violation of any kind.
  • Bypass valve: 0 limits, 1 violation of any kind.
  • Oxygen, dissolved [DO]: 2 limits.
  • Number of Events: 2 limits.
  • BOD, carb-5 day, 20 deg C, percent removal: 1 limit.
  • Solids, suspended percent removal: 1 limit.
  • March 17, 2026: Evaluation (S).

WARREN CENTRL & SEEGER MEM HS among its neighbors

2 discharge permits are in the Rock Creek-Wabash River subwatershed (HUC 051201080604); IN0031186 is one. Its county: 11, 0 major; IN0031186 is minor permit.

Other permits in the Rock Creek-Wabash River subwatershed (HUC 051201080604)

Identity

FacilityWARREN CENTRL & SEEGER MEM HS
PermitteeWARREN CENTRL & SEEGER MEM. HS
NPDES IDIN0031186
StatusAdministratively continued
TypeIndividual permit
ClassMinor
Facility typeNon-POTW
IssuedFebruary 28, 2017
ExpiresMay 31, 2022
AgencyIDEM
AddressWilliamsport, IN 47991
Receiving waterOR/WABASH RIVER/ROCK CREEK
SubwatershedRock Creek-Wabash River (HUC 051201080604)
SIC4952 – Sewerage Systems

NPDES IN0031186: effluent limits and exceedances

WARREN CENTRL & SEEGER MEM HS (NPDES IN0031186): 14 pollutants on file, 11 limited; 10 with a violation of any kind, 4 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Solids, total suspended8324October 31, 2025614% over the limit
Chlorine, total residual073May 31, 200260% over the limit
E. coli, colony forming units [CFU]322October 31, 2025156% over the limit
pH2151March 31, 2026
BOD, carbonaceous [5 day, 20 C]8240
Flow, in conduit or thru treatment plant1160
Flow, wastewater by-passing trtmnt plant070
Nitrogen, ammonia total [as N]840
Flow, total110
Bypass valve010
Oxygen, dissolved [DO]200
Number of Events200
BOD, carb-5 day, 20 deg C, percent removal100
Solids, suspended percent removal100

NPDES IN0031186: inspections, violations and enforcement

NPDES IN0031186: 1 inspection

DateWhat EPA recordedAgency
March 17, 2026EvaluationS

NPDES IN0031186 (WARREN CENTRL & SEEGER MEM HS): no single-event violation, formal enforcement action and informal enforcement action on file.

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Permits near NPDES IN0031186

NPDES IN0031186: 14 pollutant rows, 1 dated events; ICIS-NPDES download, loaded October 14, 2026.