Clean Water Act discharge permit · NPDES MTR111278
YELLOWSTONE ALLIANCE ADVENTURES COMPOUND, Bozeman, MT: NPDES MTR111278 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
YELLOWSTONE ALLIANCE ADVENTURES COMPOUND, held by Yellowstone Alliance Adventures, holds NPDES permit MTR111278, which discharges to South Cottonwood Creek. EPA’s file records it issued May 6, 2025 and expiring December 31, 2027. 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.
Identity
| Facility as filed | YELLOWSTONE ALLIANCE ADVENTURES COMPOUND |
|---|---|
| Permittee as filed | Yellowstone Alliance Adventures |
| NPDES ID | MTR111278 |
| 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 | May 6, 2025 |
| Expiration date | December 31, 2027 |
| Address | Bozeman, MT 59718 |
| Receiving water | SOUTH COTTONWOOD CREEK |
| Subwatershed | Cottonwood Creek (HUC 100200080703) |
| SIC | 1611 – Highway And Street 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
- 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 MTR111278.
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
- 5Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 24, 2025 | WW Storm Water Construction - Failure to properly operate and maintain BMPs | ST6 |
| October 24, 2025 | WW Storm Water Construction - Failure to Maintain Records | ST6 |
| October 24, 2025 | WW Storm Water Construction - Failure to Conduct Inspections | ST6 |
| October 24, 2025 | WW Storm Water Construction - Failure to properly install/implement BMPs | ST6 |
| October 24, 2025 | WW Storm Water Construction - Failure to Implement SWPPP/SWMP | ST6 |
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, MTR111278.
Start the watch
- 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 MTR111278 there.
Nearby on the register
- Discharge permits in Bozeman
- Every permit record in Bozeman, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.