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NPDES WAR313310 · Clean Water Act

GRAHAM TRUCKING INC., Seatac, WA: NPDES WAR313310 discharge permit, effluent exceedances, inspections, penalties

GRAHAM TRUCKING INC., Seatac, Washington: General permit coverage WAR313310, held by Graham Trucking; Administratively continued; issued November 20, 2019, term to December 31, 2024, by State.

  • pH: 2 limits, 6 violations of any kind.
  • Total Petroleum Hydrocarbons - Diesel: 1 limit, 4 violations of any kind.
  • Turbidity: 1 limit, 3 violations of any kind.
  • Copper, total [as Cu]: 1 limit, 3 violations of any kind.
  • Zinc, total [as Zn]: 1 limit, 3 violations of any kind.
  • Oil and grease visual: 1 limit, 3 violations of any kind.

GRAHAM TRUCKING INC. among its neighbors

107 discharge permits are in the Miller Creek-Frontal East Passage subwatershed (HUC 171100190204); WAR313310 is one. Its county: 1,319, 8 major; WAR313310 is minor permit.

Other permits in the Miller Creek-Frontal East Passage subwatershed (HUC 171100190204)

Identity

FacilityGRAHAM TRUCKING INC.
PermitteeGraham Trucking
NPDES IDWAR313310
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedNovember 20, 2019
ExpiresDecember 31, 2024
AgencyState
AddressSeatac, WA 98148
SubwatershedMiller Creek-Frontal East Passage (HUC 171100190204)

NPDES WAR313310: effluent limits and exceedances

GRAHAM TRUCKING INC. (NPDES WAR313310): 6 pollutants on file, 6 limited; 6 with a violation of any kind, 0 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH260
Total Petroleum Hydrocarbons - Diesel140
Turbidity130
Copper, total [as Cu]130
Zinc, total [as Zn]130
Oil and grease visual130

NPDES WAR313310: inspections, violations and enforcement

NPDES WAR313310 (GRAHAM TRUCKING INC.): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES WAR313310

NPDES WAR313310: 6 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.