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NPDES WAR310604 · Clean Water Act

I 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES, Easton, WA: NPDES WAR310604 discharge permit, effluent exceedances, inspections, penalties

I 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES, Easton, Washington: General permit coverage WAR310604, held by Scarsella Bros., Inc.; Construction stormwater; Administratively continued; issued November 18, 2020, term to December 31, 2025, by State.

  • Turbidity: 15 limits, 62 violations of any kind, 4 effluent exceedances, latest June 30, 2024.
  • pH: 30 limits, 116 violations of any kind.
  • October 2, 2026: Evaluation (S).

Washington holds 4,744 Construction stormwater coverages of this permit type in EPA’s file; 1,658 were issued before WAR310604. Scarsella Bros., Inc. holds 5 permits in Washington.

Other permits held by Scarsella Bros., Inc.

Coverages issued nearest WAR310604

I 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES among its neighbors

2 discharge permits are in the Stampede Creek-Yakima River subwatershed (HUC 170300010304); WAR310604 is one.

Other permits in the Stampede Creek-Yakima River subwatershed (HUC 170300010304)

Identity

FacilityI 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES
PermitteeScarsella Bros., Inc.
NPDES IDWAR310604
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedNovember 18, 2020
ExpiresDecember 31, 2025
AgencyState
AddressEaston, WA 98925
SubwatershedStampede Creek-Yakima River (HUC 170300010304)

NPDES WAR310604: effluent limits and exceedances

I 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES (NPDES WAR310604): 2 pollutants on file, 2 limited; 2 with a violation of any kind, 1 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
Turbidity15624June 30, 2024
pH301160

NPDES WAR310604: inspections, violations and enforcement

NPDES WAR310604: 1 inspection

DateWhat EPA recordedAgency
October 2, 2026EvaluationS

NPDES WAR310604 (I 90 CABIN CREEK IC TO W EASTON IC PHASE 3 ADD LANES BUILD WILDLIFE BRIDGES): no single-event violation, formal enforcement action and informal enforcement action on file.

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Permits near NPDES WAR310604

NPDES WAR310604: 2 pollutant rows, 1 dated events; ICIS-NPDES download, loaded September 15, 2026.