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Clean Water Act discharge permit · NPDES MTR109813

WHITEFISH JUNCTION, Whitefish, MT: NPDES MTR109813 discharge permit, effluent exceedances, inspections, penalties

WHITEFISH JUNCTION, held by nuwest builders Inc., holds NPDES permit MTR109813, which discharges to Whitefish River. EPA’s file records it issued October 3, 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 WHITEFISH JUNCTION: its NPDES ID, its permit type and status, its dates, its address in Whitefish, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109813.

Identity

Facility as filedWHITEFISH JUNCTION
Permittee as filednuwest builders Inc.
NPDES IDMTR109813
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 3, 2022
Expiration dateDecember 31, 2022
AddressWhitefish, MT 59937
Receiving waterWHITEFISH RIVER
Receiving water impaired303(D) Listed
SubwatershedWhitefish River-Whitefish (HUC 170102100508)
SIC1794 – Excavation Work

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 MTR109813.

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 MTR109813.

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, MTR109813.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

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 MTR109813 there.

Nearby on the register

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

What this page shows

8.6% of the 220 storm water construction permits in Flathead County have a violation on file, and the permit for WHITEFISH JUNCTION falls in that county. The Whitefish River-Whitefish subwatershed holds 33 NPDES permits, including this permit, and 57.8% of the 211 storm water construction permits in Flathead County were issued before this permit.