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Clean Water Act discharge permit · NPDES WAR312005

SOUTH THORNTON NDS 117TH ST SITE, Seattle, WA: NPDES WAR312005 discharge permit, effluent exceedances, inspections, penalties

SOUTH THORNTON NDS 117TH ST SITE, held by James W Fowler, holds NPDES permit WAR312005. EPA’s file records it issued November 18, 2020 and expiring December 31, 2025.

SOUTH THORNTON NDS 117TH ST SITE, Seattle, Washington: Coverage under a general permit WAR312005, held by James W Fowler; 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, 20 violations of any kind, 0 effluent exceedances.
  • Turbidity: 1 limit, 10 violations of any kind, 0 effluent exceedances.
  • Transparency: 1 limit, 10 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 WAR312005. James W Fowler holds 5 permits in Washington.

Other permits held by James W Fowler

Coverages issued nearest WAR312005

SOUTH THORNTON NDS 117TH ST SITE among its neighbors

EPA’s permit file holds 475 discharge permits in the Lake Washington-Sammamish River subwatershed (HUC 171100120400), WAR312005 among them.

Other permits in the Lake Washington-Sammamish River subwatershed (HUC 171100120400)

Identity

Facility as filedSOUTH THORNTON NDS 117TH ST SITE
Permittee as filedJames W Fowler
NPDES IDWAR312005
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
Receiving water impaired303(D) Listed
SubwatershedLake Washington-Sammamish River (HUC 171100120400)

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
pH2200
Turbidity1100
Transparency1100

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES WAR312005.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR312005.

Inspections

EPA’s inspection file holds no inspection for NPDES WAR312005.

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 WAR312005.

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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 Clean Water Act permit NPDES WAR312005 for the SOUTH THORNTON NDS 117TH ST SITE in Seattle, WA, held by James W Fowler, a construction stormwater program permit that is administratively continued after its expiration. The page lists 3 pollutants on file, with 3 under a numeric limit, and the subwatershed is Lake Washington-Sammamish River (HUC 171100120400).