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Clean Water Act discharge permit · NPDES MTR109532

KALISPELL SCHOOL DISTRIC NO. 5 TRANSPORTATION AND MAINTENANCE FACILITY, Kalispell, MT: NPDES MTR109532 discharge permit, effluent exceedances, inspections, penalties

KALISPELL SCHOOL DISTRIC NO. 5 TRANSPORTATION AND MAINTENANCE FACILITY, held by KNIFE RIVER MISSOULA, holds NPDES permit MTR109532, which discharges to Ashley Creek. EPA’s file records it issued May 11, 2022 and expiring December 31, 2022. 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 KALISPELL SCHOOL DISTRIC NO. 5 TRANSPORTATION AND MAINTENANCE FACILITY: its NPDES ID, its permit type and status, its dates, its address in Kalispell, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109532.

Identity

Facility as filedKALISPELL SCHOOL DISTRIC NO. 5 TRANSPORTATION AND MAINTENANCE FACILITY
Permittee as filedKNIFE RIVER MISSOULA
NPDES IDMTR109532
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 11, 2022
Expiration dateDecember 31, 2022
AddressKalispell, MT 59901
Receiving waterASHLEY CREEK
SubwatershedLower Ashley Creek (HUC 170102080208)
SIC1629 – Heavy Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR109532.

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 MTR109532.

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

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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 MTR109532 there.

Nearby on the register

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

What this page shows

This public-records page covers the NPDES MTR109532 Clean Water Act discharge permit held by KNIFE RIVER MISSOULA for KALISPELL SCHOOL DISTRIC NO. 5 TRANSPORTATION AND MAINTENANCE FACILITY in Kalispell, MT, which discharges to Ashley Creek. The permit is listed as Effective with a Minor discharger class, and the page shows 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance. The EPA file records the permit as issued May 11, 2022 and expiring December 31, 2022.