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Clean Water Act discharge permit · NPDES MTX000123

CRAZY MOUNTAIN RANCH WASTEWATER FACILITY, Clyde Park, MT: NPDES MTX000123 discharge permit, effluent exceedances, inspections, penalties

CRAZY MOUNTAIN RANCH WASTEWATER FACILITY, held by ALTRIA GROUP DISTRIBUTION COMPANY, holds NPDES permit MTX000123, which discharges to Ground Water. EPA’s file records it issued January 1, 2010 and expiring December 31, 2014. 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.

Identity

Facility as filedCRAZY MOUNTAIN RANCH WASTEWATER FACILITY
Permittee as filedALTRIA GROUP DISTRIBUTION COMPANY
NPDES IDMTX000123
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeState-issued individual permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJanuary 1, 2010
Expiration dateDecember 31, 2014
Issuing agencyMONTANA DEQ
AddressClyde Park, MT 59018
Receiving waterGROUND WATER
SubwatershedRock Creek (HUC 100700030405)
Other EPA IDs (FRS)RCRA handler MTR000200360

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Flow rate1122June 30, 201144% over the limit
Nitrogen, total [as N]5170
Oil and grease, hexane extr method2120
BOD, 5-day, 20 deg. C1120
Solids, total suspended1110
Nitrogen, inorganic total070
Nitrogen, Kjeldahl, total [as N]260
Phosphorus, total [as P]060
Nitrite + Nitrate total [as N]240
Nitrogen, ammonia total [as N]040

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 MTX000123.

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.

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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 MTX000123 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act discharge permit NPDES MTX000123 for the Crazy Mountain Ranch Wastewater Facility in Clyde Park, MT, held by Altria Group Distribution Company, with a status of administratively continued, a Minor Discharger class, and discharge to Ground Water in the Rock Creek subwatershed (HUC 100700030405). The page lists 7 for discharger class, 1 pollutant under a numeric limit, and 1 pollutant with an effluent exceedance, with the permit issued January 1, 2010 and expiring December 31, 2014 as EPA's file stood on September 15, 2026.