Clean Water Act discharge permit · NPDES MTR103743
MCMILLEN JACOBS ASSOCIATES, West Yellowstone, MT: NPDES MTR103743 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
MCMILLEN JACOBS ASSOCIATES, held by SLETTEN CONSTRUCTION COMPANY, holds NPDES permit MTR103743, which discharges to Hebgen Lake, Madison River. EPA’s file records it issued April 20, 2010 and expiring December 31, 2011. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for MCMILLEN JACOBS ASSOCIATES: its NPDES ID, its permit type and status, its dates, its address in West Yellowstone, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR103743.
Identity
| Facility as filed | MCMILLEN JACOBS ASSOCIATES |
|---|---|
| Permittee as filed | SLETTEN CONSTRUCTION COMPANY |
| NPDES ID | MTR103743 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | April 20, 2010 |
| Expiration date | December 31, 2011 |
| Issuing agency | MONTANA DEQ |
| Address | West Yellowstone, MT 59758 |
| Receiving water | HEBGEN LAKE, MADISON RIVER |
| Subwatershed | Hebgen Lake (HUC 100200070307) |
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 MTR103743.
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 MTR103743.
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, MTR103743.
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 MTR103743 there.
Nearby on the register
- Discharge permits in West Yellowstone
- Every permit record in West Yellowstone, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.