Clean Water Act discharge permit · NPDES MTR000493

DARIGOLD INC BOZEMAN, Bozeman, MT: NPDES MTR000493 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

DARIGOLD INC BOZEMAN, held by DARIGOLD INC, holds NPDES permit MTR000493, which discharges to City Of Bozeman Ms4, Baxter Ditch. EPA’s file records it issued April 20, 2018 and expiring January 31, 2023. 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 filed	DARIGOLD INC BOZEMAN
Permittee as filed	DARIGOLD INC
NPDES ID	MTR000493
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	April 20, 2018
Expiration date	January 31, 2023
Address	Bozeman, MT 59715
Receiving water	CITY OF BOZEMAN MS4, BAXTER DITCH
Subwatershed	East Gallatin River-Bozeman (HUC 100200081301)
SIC	2026 – Fluid Milk

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

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES MTR000493.

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

6Single-event violations

Date	What EPA recorded	Agency
July 20, 2026	WW Storm Water Non-Construction - Failure to Maintain Records	ST6
March 23, 2017	WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP	ST6
March 23, 2017	WW Storm Water Non-Construction - Failure to Conduct Inspections	ST6
March 23, 2017	WW Storm Water Non-Construction - Failure to Maintain Records	ST6
March 23, 2017	WW Storm Water Non-Construction - Failure to properly install/implement BMPs	ST6
March 23, 2017	WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs	ST6

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

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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 MTR000493 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES MTR000493, held by DARIGOLD INC for its Bozeman, MT facility, which discharges to City Of Bozeman Ms4 and Baxter Ditch in the East Gallatin River-Bozeman subwatershed (HUC 100200081301). The page lists a permit status of Administratively continued, a Minor Discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance, with the permit issued April 20, 2018 and expiring January 31, 2023.