Clean Water Act discharge permit · NPDES MTG580022
BRADY COUNTY WATER SEWER DISTRICT, Brady, MT: NPDES MTG580022 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 9Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
BRADY COUNTY WATER SEWER DISTRICT holds NPDES permit MTG580022, which discharges to Brady Coulee To South Pondera Coulee. EPA’s file records it issued December 27, 2017 and expiring December 31, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | BRADY COUNTY WATER SEWER DISTRICT |
|---|---|
| Permittee as filed | BRADY COUNTY WATER SEWER DISTRICT |
| NPDES ID | MTG580022 |
| 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 | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | December 27, 2017 |
| Expiration date | December 31, 2022 |
| Address | Brady, MT 59416 |
| Receiving water | BRADY COULEE TO SOUTH PONDERA COULEE |
| Subwatershed | Upper South Pondera Coulee (HUC 100302031001) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 18Pollutants on file
- 9Under a numeric limit
- 18With a violation of any kind
- 2With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 54 | 8 | August 31, 2009 | 113% over the limit |
| Solids, total suspended | 4 | 41 | 1 | August 31, 2009 | 26% over the limit |
| Flow rate | 0 | 20 | 0 | ||
| E. coli, MTEC-MF | 4 | 10 | 0 | ||
| Flow rate | 2 | 10 | 0 | ||
| pH | 2 | 10 | 0 | ||
| Duration of discharge | 1 | 5 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 4 | 0 | ||
| Chlorine, total residual | 0 | 4 | 0 | ||
| Coliform, fecal general | 0 | 4 | 0 | ||
| Oil & Grease | 1 | 3 | 0 | ||
| BOD, 5-day, percent removal | 1 | 3 | 0 | ||
| Oil and grease visual | 1 | 3 | 0 | ||
| Nitrogen, total [as N] | 0 | 2 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 2 | 0 | ||
| Phosphorus, total [as P] | 0 | 2 | 0 | ||
| Oil and grease, hexane extr method | 0 | 1 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 0 | 1 | 0 |
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| August 17, 2022 | Management Practice Violations - Failure to Maintain Records | ST6 |
| August 17, 2022 | Management Practice Violations - Improper Operation and Maintenance | 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 MTG580022 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.