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Clean Water Act discharge permit · NPDES MTG370425

CATARACT CREEK - SATURDAY NIGHT CLAIM - 100 BASIN ST, BASIN, 59631, Basin, MT: NPDES MTG370425 discharge permit, effluent exceedances, inspections, penalties

CATARACT CREEK - SATURDAY NIGHT CLAIM - 100 BASIN ST, BASIN, 59631, held by Aaron Stanton, holds NPDES permit MTG370425, which discharges to Cataract Creek. EPA’s file records it issued August 27, 2024 and expiring July 31, 2029. 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 CATARACT CREEK - SATURDAY NIGHT CLAIM - 100 BASIN ST, BASIN, 59631: its NPDES ID, its permit type and status, its dates, its address in Basin, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTG370425.

Identity

Facility as filedCATARACT CREEK - SATURDAY NIGHT CLAIM - 100 BASIN ST, BASIN, 59631
Permittee as filedAaron Stanton
NPDES IDMTG370425
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 27, 2024
Expiration dateJuly 31, 2029
AddressBasin, MT 59631
Receiving waterCATARACT CREEK
SubwatershedCataract Creek (HUC 100200060302)

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 MTG370425.

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 MTG370425.

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, MTG370425.

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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 MTG370425 there.

Nearby on the register

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

What this page shows

The CATARACT CREEK - SATURDAY NIGHT CLAIM - 100 BASIN ST, BASIN, 59631 permit (NPDES ID MTG370425) is one of 2 NPDES permits in the Cataract Creek subwatershed, this one included. Among the 14 general permit coverages in Jefferson County, this one counts as one of 14, and 91.7% of the 12 general permit coverages in the county, this one included, were issued earlier than it. The permit records 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.