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NPDES NDP000025 · Clean Water Act

SABIN METALS WEST CORP, Williston, ND: NPDES NDP000025 discharge permit, effluent exceedances, inspections, penalties

SABIN METALS WEST CORP, Williston, North Dakota: Individual industrial user permit NDP000025, held by Sabin Metal West Corporation; Administratively continued; issued April 29, 2016, term to December 31, 2021, by North Dakota Department of Environmental Quality.

  • Cyanide, total [as CN]: 2 limits, 11 violations of any kind, 1 effluent exceedance, latest June 30, 2020, largest 30% over the limit.
  • Combined metals sum: 1 limit, 6 violations of any kind, 1 effluent exceedance, latest June 30, 2022, largest 305% over the limit.
  • pH: 2 limits, 12 violations of any kind.
  • Nitrogen, ammonia total [as N]: 2 limits, 10 violations of any kind.
  • Copper, total [as Cu]: 2 limits, 10 violations of any kind.
  • Zinc, total recoverable: 2 limits, 10 violations of any kind.
  • Flow, total: 1 limit, 6 violations of any kind.
  • Flow, process wastewater: 0 limits, 6 violations of any kind.
  • Flow rate: 2 limits, 4 violations of any kind.
  • Flow, in conduit or thru treatment plant: 1 limit, 2 violations of any kind.
  • January 14, 2026: Evaluation (IU) (S).

Other permits held by Sabin Metal West Corporation

SABIN METALS WEST CORP among its neighbors

Its county: 152, 1 major; NDP000025 is minor permit.

Other permits in the county

Identity

FacilitySABIN METALS WEST CORP
PermitteeSabin Metal West Corporation
NPDES IDNDP000025
StatusAdministratively continued
TypeIndividual industrial user permit
ClassMinor
Facility typeNon-POTW
IssuedApril 29, 2016
ExpiresDecember 31, 2021
AgencyNorth Dakota Department of Environmental Quality
AddressWilliston, ND 58801
Other EPA IDs (FRS)RCRA handler NDR000003111; ICIS-AIR source ND0000003810500078

NPDES NDP000025: effluent limits and exceedances

SABIN METALS WEST CORP (NPDES NDP000025): 10 pollutants on file, 9 limited; 10 with a violation of any kind, 2 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Cyanide, total [as CN]2111June 30, 202030% over the limit
Combined metals sum161June 30, 2022305% over the limit
pH2120
Nitrogen, ammonia total [as N]2100
Copper, total [as Cu]2100
Zinc, total recoverable2100
Flow, total160
Flow, process wastewater060
Flow rate240
Flow, in conduit or thru treatment plant120

NPDES NDP000025: inspections, violations and enforcement

NPDES NDP000025: 1 inspection

DateWhat EPA recordedAgency
January 14, 2026Evaluation (IU)S

NPDES NDP000025 (SABIN METALS WEST CORP): no single-event violation, formal enforcement action and informal enforcement action on file.

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Permits near NPDES NDP000025

NPDES NDP000025: 10 pollutant rows, 1 dated events; ICIS-NPDES download, loaded September 15, 2026.