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Clean Water Act discharge permit · NPDES WAR045010

KELSO CITY, Kelso, WA: NPDES WAR045010 discharge permit, effluent exceedances, inspections, penalties

KELSO CITY, held by City of Kelso, holds NPDES permit WAR045010. EPA’s file records it issued July 1, 2019 and expiring July 31, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for KELSO CITY: its NPDES ID, its permit type and status, its dates, its address in Kelso, Washington. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WAR045010.

Identity

Facility as filedKELSO CITY
Permittee as filedCity of Kelso
NPDES IDWAR045010
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
AddressKelso, WA 98626
SubwatershedLower Coweeman River (HUC 170800050804)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES WAR045010.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES WAR045010.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, WAR045010.

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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID WAR045010 there.

Nearby on the register

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

What this page shows

KELSO CITY is among 7 storm water small ms4s permits in Cowlitz County, and 0.0% of that group have a violation on file. The Lower Coweeman River subwatershed holds 27 NPDES permits, and 0.0% of the Cowlitz County group were issued before it.