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Clean Water Act discharge permit · NPDES WAR10F07P

LITTLE NACHES RIVER & RESTORATION, RIVER MILE 3.3 - 4.3, Naches, WA: NPDES WAR10F07P discharge permit, effluent exceedances, inspections, penalties

LITTLE NACHES RIVER & RESTORATION, RIVER MILE 3.3 - 4.3, held by Mid-Columbia Fisheries Enhancement Group, holds NPDES permit WAR10F07P. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for LITTLE NACHES RIVER & RESTORATION, RIVER MILE 3.3 - 4.3: its NPDES ID, its permit type and status, its its address in Naches, Washington. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES WAR10F07P.

Identity

Facility as filedLITTLE NACHES RIVER & RESTORATION, RIVER MILE 3.3 - 4.3
Permittee as filedMid-Columbia Fisheries Enhancement Group
NPDES IDWAR10F07P
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressNaches, WA 98937
SubwatershedLower Little Naches River (HUC 170300020109)

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 WAR10F07P.

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 WAR10F07P.

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, WAR10F07P.

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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 WAR10F07P there.

Nearby on the register

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

What this page shows

The permit filed as LITTLE NACHES RIVER & RESTORATION, RIVER MILE 3.3 - 4.3 is one of 3 storm water construction permits on the EPA's NPDES register in Naches, including this one. It is also one of 3 NPDES permits in the Lower Little Naches River subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance.