Clean Water Act discharge permit · NPDES MTR111083
BAD ROUTE INTERCHANGE, Fallon, MT: NPDES MTR111083 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BAD ROUTE INTERCHANGE, held by RIVERSIDE CONTRACTING INC, holds NPDES permit MTR111083, which discharges to Yellowstone River. EPA’s file records it issued January 31, 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.
Identity
| Facility as filed | BAD ROUTE INTERCHANGE |
|---|---|
| Permittee as filed | RIVERSIDE CONTRACTING INC |
| NPDES ID | MTR111083 |
| 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 31, 2025 |
| Expiration date | December 31, 2027 |
| Address | Fallon, MT 59326 |
| Receiving water | YELLOWSTONE RIVER |
| Subwatershed | Bad Route Creek (HUC 101000040404) |
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 MTR111083.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 19, 2025 | WW Storm Water Construction - Failure to properly install/implement BMPs | ST6 |
| August 19, 2025 | WW Storm Water Construction - CWA §308 Failure to submit required permit application information | ST6 |
| August 19, 2025 | Effluent Violations - Unapproved Bypass | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 MTR111083 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.