Clean Water Act discharge permit · NPDES MTR109672
US12 WIDENING & OVERLAY, Ingomar, MT: NPDES MTR109672 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
US12 WIDENING & OVERLAY, held by Martin Construction, Inc., holds NPDES permit MTR109672, which discharges to Unknown. EPA’s file records it issued July 14, 2022 and expiring December 31, 2022. 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 US12 WIDENING & OVERLAY: its NPDES ID, its permit type and status, its dates, its address in Ingomar, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109672.
Identity
| Facility as filed | US12 WIDENING & OVERLAY |
|---|---|
| Permittee as filed | Martin Construction, Inc. |
| NPDES ID | MTR109672 |
| 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 | July 14, 2022 |
| Expiration date | December 31, 2022 |
| Address | Ingomar, MT 59039 |
| Receiving water | UNKNOWN |
| Subwatershed | Starved to Death Creek (HUC 101000010901) |
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 MTR109672.
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 MTR109672.
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.
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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 MTR109672 there.
Nearby on the register
- Discharge permits in Ingomar
- Every permit record in Ingomar, A to Z
- Discharge permits in Montana
- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.