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Clean Water Act discharge permit · NPDES MTR109683

DENA MORA REST AREA, Saltese, MT: NPDES MTR109683 discharge permit, effluent exceedances, inspections, penalties

DENA MORA REST AREA, held by Northwest Grading Inc, holds NPDES permit MTR109683, which discharges to Saint Regis River. 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 DENA MORA REST AREA: its NPDES ID, its permit type and status, its its address in Saltese, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109683.

Identity

Facility as filedDENA MORA REST AREA
Permittee as filedNorthwest Grading Inc
NPDES IDMTR109683
Permit statusPending
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressSaltese, MT 59867
Receiving waterSAINT REGIS RIVER
SubwatershedSt. Regis River Headwaters (HUC 170102040801)

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 MTR109683.

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 MTR109683.

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, MTR109683.

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  • One permit holder — $99/month
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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 MTR109683 there.

Nearby on the register

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

What this page shows

The DENA MORA REST AREA storm water construction coverage in Saltese, Montana, is one of 16 storm water construction permits on EPA's NPDES register in Mineral County, and 25.0% of those permits have a violation on file. The permit, held by Northwest Grading Inc under NPDES ID MTR109683 and currently pending, is also one of 7 NPDES permits in the St. Regis River Headwaters subwatershed, and it records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.