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Clean Water Act discharge permit · NPDES WAR314795

GREENWOOD AVE N SIDEWALK IMPROVEMENTS, Seattle, WA: NPDES WAR314795 discharge permit, effluent exceedances, inspections, penalties

GREENWOOD AVE N SIDEWALK IMPROVEMENTS, held by Seattle Department of Transportation, holds NPDES permit WAR314795. EPA’s file records it issued November 18, 2020 and expiring December 31, 2025.

GREENWOOD AVE N SIDEWALK IMPROVEMENTS, Seattle, Washington: Coverage under a general permit WAR314795, held by Seattle Department of Transportation; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 18, 2020, term to December 31, 2025, by State.

  • pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
  • Turbidity: 1 limit, 0 violations of any kind, 0 effluent exceedances.
  • Transparency: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Washington holds 4,744 Construction stormwater coverages of this permit type in EPA’s file; 1,658 were issued before WAR314795. Seattle Department of Transportation holds 8 permits in Washington.

Other permits held by Seattle Department of Transportation

Coverages issued nearest WAR314795

GREENWOOD AVE N SIDEWALK IMPROVEMENTS among its neighbors

EPA’s permit file holds 103 discharge permits in the Shell Creek-Frontal Puget Sound subwatershed (HUC 171100190203), WAR314795 among them.

Other permits in the Shell Creek-Frontal Puget Sound subwatershed (HUC 171100190203)

What the register holds for GREENWOOD AVE N SIDEWALK IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Seattle, Washington, and 3 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WAR314795.

Identity

Facility as filedGREENWOOD AVE N SIDEWALK IMPROVEMENTS
Permittee as filedSeattle Department of Transportation
NPDES IDWAR314795
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 18, 2020
Expiration dateDecember 31, 2025
Issuing agencyState
AddressSeattle, WA 98133
SubwatershedShell Creek-Frontal Puget Sound (HUC 171100190203)

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
pH200
Turbidity100
Transparency100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES WAR314795.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR314795.

Inspections

EPA’s inspection file holds no inspection for NPDES WAR314795.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES WAR314795.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

This public-records page covers NPDES permit WAR314795 for GREENWOOD AVE N SIDEWALK IMPROVEMENTS in Seattle, WA, held by Seattle Department of Transportation, with the permit status listed as administratively continued and the discharger class as 3. The page lists 3 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.