Clean Water Act discharge permit · NPDES MT0029424
SUNLIGHT RANCH COMPANY, Wyola, MT: NPDES MT0029424 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
SUNLIGHT RANCH COMPANY, held by SUNLIGHT RANCH COMPANY-LITTLE HORN UNIT, holds NPDES permit MT0029424. EPA’s file records it issued January 11, 2006 and expiring January 10, 2011. 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 SUNLIGHT RANCH COMPANY: its NPDES ID, its permit type and status, its dates, its address in Wyola, Montana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MT0029424.
Identity
| Facility as filed | SUNLIGHT RANCH COMPANY |
|---|---|
| Permittee as filed | SUNLIGHT RANCH COMPANY-LITTLE HORN UNIT |
| NPDES ID | MT0029424 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Concentrated animal feeding operations |
| Issued | January 11, 2006 |
| Expiration date | January 10, 2011 |
| Issuing agency | US EPA REGION 8 |
| Address | Wyola, MT 59089 |
| Subwatershed | Little Bighorn River-Big Cottonwood Creek (HUC 100800160105) |
| NAICS | 112112 – Cattle Feedlots |
| SIC | 0211 – Beef Cattle Feedlots |
| Other EPA IDs (FRS) | RCRA handler MTD068919984 |
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
- 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 MT0029424.
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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MT0029424.
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 MT0029424 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.