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Clean Water Act discharge permit · NPDES MTR104891

ROGER PORCH CONSTRUCTION - JESCO POWER SPORTS, Kalispell, MT: NPDES MTR104891 discharge permit, effluent exceedances, inspections, penalties

ROGER PORCH CONSTRUCTION - JESCO POWER SPORTS, held by R PORCH CONSTRUCTION, holds NPDES permit MTR104891, which discharges to Onsite Retention. 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 ROGER PORCH CONSTRUCTION - JESCO POWER SPORTS: its NPDES ID, its permit type and status, its its address in Kalispell, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR104891.

Identity

Facility as filedROGER PORCH CONSTRUCTION - JESCO POWER SPORTS
Permittee as filedR PORCH CONSTRUCTION
NPDES IDMTR104891
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
Issuing agencyMONTANA DEQ
AddressKalispell, MT 59901
Receiving waterONSITE RETENTION
SubwatershedPatrick Creek (HUC 170102080206)

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 MTR104891.

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 MTR104891.

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, MTR104891.

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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 MTR104891 there.

Nearby on the register

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

What this page shows

The ROGER PORCH CONSTRUCTION - JESCO POWER SPORTS permit is one of 2 NPDES permits in the Patrick Creek subwatershed, this one included. It also sits among 220 storm water construction permits on EPA's NPDES register in Flathead County, this one included, where 8.6% of such permits carry a violation on file. This permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance, both counted at 0.