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Clean Water Act discharge permit · NPDES WAR010963

JOCOSA LANE PLAT, Mount Vernon, WA: NPDES WAR010963 discharge permit, effluent exceedances, inspections, penalties

JOCOSA LANE PLAT holds NPDES permit WAR010963. EPA’s file records it issued December 1, 2010 and expiring December 31, 2015.

JOCOSA LANE PLAT, Mount Vernon, Washington: Coverage under a general permit WAR010963; Construction stormwater; Effective; issued December 1, 2010, term to December 31, 2015, by State.

  • pH: 0 limits, 6 violations of any kind, 0 effluent exceedances.
  • Turbidity: 0 limits, 3 violations of any kind, 0 effluent exceedances.
  • Transparency: 0 limits, 3 violations of any kind, 0 effluent exceedances.

Washington holds 4,744 Construction stormwater coverages of this permit type in EPA’s file; 112 were issued before WAR010963.

Coverages issued nearest WAR010963

JOCOSA LANE PLAT among its neighbors

EPA’s permit file holds 48 discharge permits in the Skagit River subwatershed (HUC 171100070203), WAR010963 among them. Its county holds 212, 2 of them major permits; WAR010963 is a minor permit.

Other permits in the Skagit River subwatershed (HUC 171100070203)

Identity

Facility as filedJOCOSA LANE PLAT
Permittee as filedJOCOSA LANE PLAT
NPDES IDWAR010963
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedDecember 1, 2010
Expiration dateDecember 31, 2015
Issuing agencyState
AddressMount Vernon, WA 98273
Receiving water impaired303(D) Listed
SubwatershedSkagit River (HUC 171100070203)
SIC1794 – Excavation Work

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
pH060
Turbidity030
Transparency030

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES WAR010963.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR010963.

Inspections

EPA’s inspection file holds no inspection for NPDES WAR010963.

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 WAR010963.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, WAR010963.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The JOCOSA LANE PLAT storm water construction permit (NPDES ID WAR010963) is one of 82 such permits on EPA's register for Skagit County, and 13.4% of those 82 carry an earlier issue date than this one. Among the 48 NPDES permits in the Skagit River subwatershed, this permit is included, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance on file.