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NPDES WAR314604 · Clean Water Act

EASTLAKE HIGH SCHOOL, Sammamish, WA: NPDES WAR314604 discharge permit, effluent exceedances, inspections, penalties

EASTLAKE HIGH SCHOOL, Sammamish, Washington: General permit coverage WAR314604, held by Lake Washington School District; Construction stormwater; Administratively continued; issued November 18, 2020, term to December 31, 2025, by State.

  • pH: 2 limits, 26 violations of any kind.
  • Turbidity: 1 limit, 13 violations of any kind.
  • Transparency: 1 limit, 13 violations of any kind.

Washington holds 4,744 Construction stormwater coverages of this permit type in EPA’s file; 1,658 were issued before WAR314604. Lake Washington School District holds 3 permits in Washington.

Other permits held by Lake Washington School District

Coverages issued nearest WAR314604

EASTLAKE HIGH SCHOOL among its neighbors

92 discharge permits are in the Lake Sammamish-Sammamish River subwatershed (HUC 171100120202); WAR314604 is one. Its county: 1,319, 8 major; WAR314604 is minor permit.

Other permits in the Lake Sammamish-Sammamish River subwatershed (HUC 171100120202)

Identity

FacilityEASTLAKE HIGH SCHOOL
PermitteeLake Washington School District
NPDES IDWAR314604
StatusAdministratively continued
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedNovember 18, 2020
ExpiresDecember 31, 2025
AgencyState
AddressSammamish, WA 98074
Receiving water impaired303(D) Listed
SubwatershedLake Sammamish-Sammamish River (HUC 171100120202)
SIC1794 – Excavation Work

NPDES WAR314604: effluent limits and exceedances

EASTLAKE HIGH SCHOOL (NPDES WAR314604): 3 pollutants on file, 3 limited; 3 with a violation of any kind, 0 with an exceedance.

How exceedances are counted.

PollutantLimitsViolationsExceedancesLatestLargest, as filed
pH2260
Turbidity1130
Transparency1130

NPDES WAR314604: inspections, violations and enforcement

NPDES WAR314604 (EASTLAKE HIGH SCHOOL): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES WAR314604

NPDES WAR314604: 3 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.