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Clean Water Act discharge permit · NPDES MTR109531

MILWAUKEE STATION APARTMENTS, Great Falls, MT: NPDES MTR109531 discharge permit, effluent exceedances, inspections, penalties

MILWAUKEE STATION APARTMENTS, held by GUY TABACCO CONSTRUCTION, holds NPDES permit MTR109531, which discharges to Missouri River. EPA’s file records it issued May 5, 2022 and expiring December 31, 2022. 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 MILWAUKEE STATION APARTMENTS: its NPDES ID, its permit type and status, its dates, its address in Great Falls, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR109531.

Identity

Facility as filedMILWAUKEE STATION APARTMENTS
Permittee as filedGUY TABACCO CONSTRUCTION
NPDES IDMTR109531
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 5, 2022
Expiration dateDecember 31, 2022
AddressGreat Falls, MT 59401
Receiving waterMISSOURI RIVER
Receiving water impaired303(D) Listed
SubwatershedMissouri River-Great Falls (HUC 100301021201)
SIC1542 – Nonresidential Construction

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 MTR109531.

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 MTR109531.

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, MTR109531.

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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 MTR109531 there.

Nearby on the register

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

What this page shows

The MILWAUKEE STATION APARTMENTS storm water construction permit, held by GUY TABACCO CONSTRUCTION in Great Falls, Cascade County, Montana, is one of 132 storm water construction permits in Cascade County, where 6.8% of those permits have a violation on file. Among all 128 storm water construction permits in Cascade County, this permit's issue date is earlier than that of 56.3% of them. The permit also falls within the Missouri River-Great Falls subwatershed, which contains 83 NPDES permits including this one, and it records no pollutants under a numeric limit and no effluent exceedances.