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Clean Water Act discharge permit · NPDES MTR111837

KEARSARGE EXPLORATION PROJECT, Virginia City, MT: NPDES MTR111837 discharge permit, effluent exceedances, inspections, penalties

KEARSARGE EXPLORATION PROJECT, held by Endomines Idaho, LLC, holds NPDES permit MTR111837, which discharges to Granite 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 KEARSARGE EXPLORATION PROJECT: its NPDES ID, its permit type and status, its its address in Virginia City, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR111837.

Identity

Facility as filedKEARSARGE EXPLORATION PROJECT
Permittee as filedEndomines Idaho, LLC
NPDES IDMTR111837
Permit statusPending
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressVirginia City, MT 59755
Receiving waterGRANITE CREEK
SubwatershedUpper Alder Gulch (HUC 100200030402)

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 MTR111837.

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 MTR111837.

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 MTR111837 there.

Nearby on the register

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

What this page shows

The KEARSARGE EXPLORATION PROJECT, a storm water construction permit held by Endomines Idaho, LLC in Virginia City, Madison County, Montana, is one of 3 NPDES permits in the Upper Alder Gulch subwatershed, this one included. Among the 50 storm water construction permits in Madison County, this one is listed with a permit status of Pending, while 14.0% of that group carries a violation on file. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.