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Clean Water Act discharge permit · NPDES MTR110999

BOZEMAN HYATT HOUSE HOTEL, Bozeman, MT: NPDES MTR110999 discharge permit, effluent exceedances, inspections, penalties

BOZEMAN HYATT HOUSE HOTEL, held by Pentex Builders, holds NPDES permit MTR110999, which discharges to East Gallatin River. EPA’s file records it issued November 12, 2024 and expiring December 31, 2027. 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 BOZEMAN HYATT HOUSE HOTEL: its NPDES ID, its permit type and status, its dates, its address in Bozeman, Montana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MTR110999.

Identity

Facility as filedBOZEMAN HYATT HOUSE HOTEL
Permittee as filedPentex Builders
NPDES IDMTR110999
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 12, 2024
Expiration dateDecember 31, 2027
AddressBozeman, MT 59718
Receiving waterEAST GALLATIN RIVER
SubwatershedEast Gallatin River-Bozeman (HUC 100200081301)

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 MTR110999.

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 MTR110999.

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, MTR110999.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 MTR110999 there.

Nearby on the register

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

What this page shows

BOZEMAN HYATT HOUSE HOTEL is among 600 storm water construction permits in Gallatin County, and 6.0% of those have a violation on file. The East Gallatin River-Bozeman subwatershed counts 125 NPDES permits including this permit, and 77.7% of the 579 Gallatin County storm water permits counting this permit were issued before it.