Clean Water Act discharge permit · NPDES MTR111091
PACKAGE 6 - TIMBER BRIDGES - GLASGOW AREA; STPB STWD (789); 98850006, Richland, MT: NPDES MTR111091 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PACKAGE 6 - TIMBER BRIDGES - GLASGOW AREA; STPB STWD (789); 98850006, held by Montana Department of Transportation, holds NPDES permit MTR111091, which discharges to West Fork Poplar River. EPA’s file records it issued January 2, 2025 and expiring December 31, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for PACKAGE 6 - TIMBER BRIDGES - GLASGOW AREA; STPB STWD (789); 98850006: its NPDES ID, its permit type and status, its dates, its address in Richland, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR111091.
Identity
| Facility as filed | PACKAGE 6 - TIMBER BRIDGES - GLASGOW AREA; STPB STWD (789); 98850006 |
|---|---|
| Permittee as filed | Montana Department of Transportation |
| NPDES ID | MTR111091 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | January 2, 2025 |
| Expiration date | December 31, 2027 |
| Address | Richland, MT 59260 |
| Receiving water | West Fork Poplar River |
| Subwatershed | West Fork Poplar River-Dolson Coulee (HUC 100600040205) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR111091.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MTR111091.
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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- One watershed — $2,990/year
- One state — $4,990/year
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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 MTR111091 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.