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Clean Water Act discharge permit · NPDES MTR109621

THE FORT SUBDIVISION, Bigfork, MT: NPDES MTR109621 discharge permit, effluent exceedances, inspections, penalties

THE FORT SUBDIVISION, held by Eagle River Excavation, holds NPDES permit MTR109621, which discharges to Johnson Lake. EPA’s file records it issued June 15, 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 THE FORT SUBDIVISION: its NPDES ID, its permit type and status, its dates, its address in Bigfork, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109621.

Identity

Facility as filedTHE FORT SUBDIVISION
Permittee as filedEagle River Excavation
NPDES IDMTR109621
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedJune 15, 2022
Expiration dateDecember 31, 2022
AddressBigfork, MT 59911
Receiving waterJOHNSON LAKE
SubwatershedFlathead River-Rose Creek (HUC 170102080108)
SIC1623 – Water, Sewer, And Utility Lines

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 MTR109621.

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 MTR109621.

Inspections

EPA’s inspection file holds no inspection for NPDES MTR109621.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MTR109621.

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, MTR109621.

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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 MTR109621 there.

Nearby on the register

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

What this page shows

The THE FORT SUBDIVISION storm water construction permit, held by Eagle River Excavation in Bigfork, Flathead County, Montana, is one of 220 such permits on EPA's NPDES register in Flathead County, this one included. It also sits among 15 NPDES permits in the Flathead River-Rose Creek subwatershed, this one included. Of the 211 storm water construction permits in Flathead County, this one included, 53.6% were issued earlier than this permit, and the record shows zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.