Clean Water Act discharge permit · NPDES MTR000510
ELEVATION NEWCO LLC TREASURE MINE, Dillon, MT: NPDES MTR000510 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 1Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ELEVATION NEWCO LLC TREASURE MINE, held by BARRETTS MINERALS INC, holds NPDES permit MTR000510, which discharges to L Fork Stone Creek. EPA’s file records it issued April 30, 2018 and expiring January 31, 2023. 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.
Identity
| Facility as filed | ELEVATION NEWCO LLC TREASURE MINE |
|---|---|
| Permittee as filed | BARRETTS MINERALS INC |
| NPDES ID | MTR000510 |
| 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 | Industrial stormwater |
| Issued | April 30, 2018 |
| Expiration date | January 31, 2023 |
| Address | Dillon, MT 59725 |
| Receiving water | L FORK STONE CREEK |
| Subwatershed | Stone Creek (HUC 100200020604) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 1Pollutants on file
- 1Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTR000510.
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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| June 11, 2024 | WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs | ST6 |
| June 11, 2024 | WW Storm Water Non-Construction - CWA §308 Failure to submit required permit application info | ST6 |
| June 11, 2024 | WW Storm Water Non-Construction - Failure to Maintain Records | ST6 |
| June 11, 2024 | WW Storm Water Non-Construction - Failure to properly install/implement BMPs | 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
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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 MTR000510 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.