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Clean Water Act discharge permit · NPDES WAR045206

PORT OF OLYMPIA, Olympia, WA: NPDES WAR045206 discharge permit, effluent exceedances, inspections, penalties

PORT OF OLYMPIA, held by Port Of Olympia, holds NPDES permit WAR045206. EPA’s file records it issued July 1, 2019 and expiring July 31, 2024.

PORT OF OLYMPIA, Olympia, Washington: Coverage under a general permit WAR045206, held by Port Of Olympia; Small municipal storm sewer systems; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2019, term to July 31, 2024, by State.

  • March 4, 2026: Audit (S).

Washington holds 153 Small municipal storm sewer systems coverages of this permit type in EPA’s file; 2 were issued before WAR045206. Port Of Olympia holds 2 permits in Washington.

Other permits held by Port Of Olympia

Coverages issued nearest WAR045206

PORT OF OLYMPIA among its neighbors

EPA’s permit file holds 25 discharge permits in the Ellis Creek-Frontal Budd Inlet subwatershed (HUC 171100190503), WAR045206 among them. Its county holds 207, 1 of them major permits; WAR045206 is a minor permit.

Other permits in the Ellis Creek-Frontal Budd Inlet subwatershed (HUC 171100190503)

Identity

Facility as filedPORT OF OLYMPIA
Permittee as filedPort Of Olympia
NPDES IDWAR045206
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
ProgramSmall municipal storm sewer systems
IssuedJuly 1, 2019
Expiration dateJuly 31, 2024
Issuing agencyState
AddressOlympia, WA 98506
Receiving water impaired303(D) Listed
SubwatershedEllis Creek-Frontal Budd Inlet (HUC 171100190503)
Other EPA IDs (FRS)RCRA handler WAD988514865

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WAR045206.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR045206.

Inspections

DateWhat EPA recordedAgency
March 4, 2026AuditS

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 WAR045206.

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, WAR045206.

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Nearby on the register

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

What this page shows

The PORT OF OLYMPIA general permit coverage (NPDES ID WAR045206) is one of 9 Storm Water Small MS4s permits in Thurston County on EPA's NPDES register, and it sits among 25 NPDES permits in the Ellis Creek-Frontal Budd Inlet subwatershed. Among those 9 county peers, 0.0% were issued earlier than this one, and none of its pollutants under a numeric limit or effluent exceedances are recorded as 0 on file.