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Clean Water Act discharge permit · NPDES MTR108562

HOLY ROSARY HEALTHCARE, Miles City, MT: NPDES MTR108562 discharge permit, effluent exceedances, inspections, penalties

HOLY ROSARY HEALTHCARE, held by DIAMOND J CONSTRUCTION LLC, holds NPDES permit MTR108562, which discharges to Tongue River. EPA’s file records it issued August 11, 2020 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.

Identity

Facility as filedHOLY ROSARY HEALTHCARE
Permittee as filedDIAMOND J CONSTRUCTION LLC
NPDES IDMTR108562
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
IssuedAugust 11, 2020
Expiration dateDecember 31, 2022
AddressMiles City, MT 59301
Receiving waterTONGUE RIVER
SubwatershedTongue River-Log Creek (HUC 100901021310)
SIC1794 – Excavation Work
Other EPA IDs (FRS)RCRA handler MTR000213132

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR108562.

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

DateWhat EPA recordedAgency
July 26, 2023WW Storm Water Construction - Discharge without a permitST6
July 26, 2023WW Storm Water Construction - Failure to properly operate and maintain BMPsST6
July 26, 2023WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMPST6
July 26, 2023WW Storm Water Construction - Failure to properly install/implement BMPsST6

Inspections

EPA’s inspection file holds no inspection for NPDES MTR108562.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES MTR108562.

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 MTR108562 there.

Nearby on the register

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

What this page shows

This public-records page covers Clean Water Act NPDES permit MTR108562 for HOLY ROSARY HEALTHCARE in Miles City, MT, held by DIAMOND J CONSTRUCTION LLC, which discharges to the TONGUE RIVER within the Tongue River-Log Creek subwatershed (HUC 100901021310). The permit is listed as administratively continued, with 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and the permit's issue and expiration dates are August 11, 2020 and December 31, 2022.