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Clean Water Act discharge permit · NPDES MTR106887

LOT 4A ROCKY MOUNTAIN BUSINESS PARK, Belgrade, MT: NPDES MTR106887 discharge permit, effluent exceedances, inspections, penalties

LOT 4A ROCKY MOUNTAIN BUSINESS PARK, held by STEVE KEIM, holds NPDES permit MTR106887, which discharges to Gallatin. EPA’s file records it issued May 11, 2017 and expiring December 31, 2017. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for LOT 4A ROCKY MOUNTAIN BUSINESS PARK: its NPDES ID, its permit type and status, its dates, its address in Belgrade, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR106887.

Identity

Facility as filedLOT 4A ROCKY MOUNTAIN BUSINESS PARK
Permittee as filedSTEVE KEIM
NPDES IDMTR106887
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 11, 2017
Expiration dateDecember 31, 2017
Issuing agencyMT DEQ
AddressBelgrade, MT 59714
Receiving waterGALLATIN
SubwatershedEast Gallatin River-Belgrade (HUC 100200081302)
SIC1794 – Excavation Work

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR106887.

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 MTR106887.

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, MTR106887.

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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 MTR106887 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The Lot 4A Rocky Mountain Business Park storm water construction permit, held by Steve Keim in Belgrade, Montana, is one of 600 such permits on EPA's NPDES register in Gallatin County. It sits within a subwatershed that holds 79 NPDES permits, this one included, and the permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.