Clean Water Act discharge permit · NPDES MTR110390
IIG-32807 BELGRADE TO WILLOW CREEK MTR110390, Three Folks, MT: NPDES MTR110390 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
IIG-32807 BELGRADE TO WILLOW CREEK MTR110390, held by Intermountain Infrastructure Group, LLC (IIG), holds NPDES permit MTR110390, which discharges to Madison River. EPA’s file records it issued August 25, 2023 and expiring December 31, 2027. 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 IIG-32807 BELGRADE TO WILLOW CREEK MTR110390: its NPDES ID, its permit type and status, its dates, its address in Three Folks, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR110390.
Identity
| Facility as filed | IIG-32807 BELGRADE TO WILLOW CREEK MTR110390 |
|---|---|
| Permittee as filed | Intermountain Infrastructure Group, LLC (IIG) |
| NPDES ID | MTR110390 |
| 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 | August 25, 2023 |
| Expiration date | December 31, 2027 |
| Address | Three Folks, MT 59752 |
| Receiving water | MADISON RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Jefferson River-Sappington (HUC 100200050802) |
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 MTR110390.
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 MTR110390.
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.
Watch this permit
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- One watershed — $2,990/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 MTR110390 there.
Nearby on the register
- Discharge permits in Three Folks
- Every permit record in Three Folks, 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.