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Clean Water Act discharge permit · NPDES MTR107019

RUNNING W RANCH - PHASES I & II, Missoula, MT: NPDES MTR107019 discharge permit, effluent exceedances, inspections, penalties

RUNNING W RANCH - PHASES I & II, held by WALDO WILLIAMS DEVELOPMENT LLC, holds NPDES permit MTR107019, which discharges to Middle Clark Fork. EPA’s file records it issued August 14, 2017 and expiring December 31, 2017. 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.

Identity

Facility as filedRUNNING W RANCH - PHASES I & II
Permittee as filedWALDO WILLIAMS DEVELOPMENT LLC
NPDES IDMTR107019
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
IssuedAugust 14, 2017
Expiration dateDecember 31, 2017
Issuing agencyMT DEQ
AddressMissoula, MT 59801
Receiving waterMiddle Clark Fork
SubwatershedO'Keefe Creek (HUC 170102040204)

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 MTR107019.

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

DateWhat EPA recordedAgency
June 5, 2018WW Storm Water Construction - Failure to properly install/implement BMPsST6
June 5, 2018WW Storm Water Construction - Failure to properly operate and maintain BMPsST6

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.

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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 MTR107019 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit MTR107019, held by WALDO WILLIAMS DEVELOPMENT LLC for RUNNING W RANCH - PHASES I & II in Missoula, MT, a construction stormwater program permit classed as a minor discharger, with a permit status of administratively continued. The figures listed are 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's watershed is recorded as HUC 170102040204 (O'Keefe Creek), which discharges to Middle Clark Fork.