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Clean Water Act discharge permit · NPDES MT0030678

BARRETTS MINERALS - REGAL MINE, Dillon, MT: NPDES MT0030678 discharge permit, effluent exceedances, inspections, penalties

BARRETTS MINERALS - REGAL MINE, held by BARRETTS MINERALS INC, holds NPDES permit MT0030678, which discharges to Carter Creek. 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 BARRETTS MINERALS - REGAL MINE: its NPDES ID, its permit type and status, its its address in Dillon, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MT0030678.

Identity

Facility as filedBARRETTS MINERALS - REGAL MINE
Permittee as filedBARRETTS MINERALS INC
NPDES IDMT0030678
Permit statusNot needed
Permit typeIndividual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
Issuing agencyMONTANA DEQ
AddressDillon, MT 59725
Receiving waterCARTER CREEK
SubwatershedCarter Creek (HUC 100200020602)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MT0030678.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES MT0030678.

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, MT0030678.

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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 MT0030678 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The BARRETTS MINERALS - REGAL MINE permit is one of 2 individual permits on EPA's NPDES register in Beaverhead County, Montana, including this one. It is also one of 4 NPDES permits in the Carter Creek subwatershed, and it records no pollutants under a numeric limit and no effluent exceedances.