Clean Water Act discharge permit · NPDES MTG010176
BEAVERHEAD LIVESTOCK AUCTION, Dillon, MT: NPDES MTG010176 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
BEAVERHEAD LIVESTOCK AUCTION, held by BEAVERHEAD LIVESTOCK, holds NPDES permit MTG010176, which discharges to Beaverhead River. EPA’s file records it issued September 11, 2001 and expiring December 31, 2005. 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 | BEAVERHEAD LIVESTOCK AUCTION |
|---|---|
| Permittee as filed | BEAVERHEAD LIVESTOCK |
| NPDES ID | MTG010176 |
| 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 | Concentrated animal feeding operations |
| Issued | September 11, 2001 |
| Expiration date | December 31, 2005 |
| Issuing agency | MONTANA DEQ |
| Address | Dillon, MT 59725 |
| Receiving water | BEAVERHEAD RIVER |
| Subwatershed | Beaverhead River-Poindexter Sloughs (HUC 100200020405) |
| SIC | 5154 – Livestock |
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
- 14Pollutants on file
- 10Under a numeric limit
- 14With a violation of any kind
- 0With an effluent exceedance
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 measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 1 | 19 | 0 | ||
| Nitrogen, ammonia total [as N] | 1 | 19 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 19 | 0 | ||
| Solids, total dissolved | 1 | 14 | 0 | ||
| Water level at sample collection time | 1 | 14 | 0 | ||
| BOD, 5-day, 20 deg. C | 2 | 13 | 0 | ||
| Solids, total suspended | 0 | 5 | 0 | ||
| Nitrogen, total [as N] | 0 | 5 | 0 | ||
| Phosphorus, total [as P] | 0 | 5 | 0 | ||
| E. coli, MTEC-MF | 0 | 5 | 0 | ||
| Nitrogen, nitrate total [as N] | 1 | 4 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 4 | 0 | ||
| Coliform, fecal general | 1 | 4 | 0 | ||
| Precipitation volume | 1 | 4 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MTG010176.
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 |
|---|---|---|
| September 12, 2023 | WW CAFO - Permitting Violations - Failure to submit required permit application or identifying info | ST6 |
| January 19, 2018 | WW CAFO - Permitting Violations - Failure to submit required permit application or identifying info | ST6 |
| January 19, 2018 | WW CAFO - Best Management Practice Deficiencies | ST6 |
| January 19, 2018 | WW CAFO - Failure to Maintain Records or Meet Record Keeping Requirements | ST6 |
| January 19, 2018 | WW CAFO - Monitoring Violations - Failure to Test Manure or Soil, as Required | ST6 |
| January 19, 2018 | WW CAFO - Reporting Violations - No Annual Report or Other Required Report Submitted | 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 MTG010176 there.
Nearby on the register
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- Every permit record in Montana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.