Non-Compliance
Clean Water Act
RCRA
M & W MILLING & REFINING INC
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
96 PROSPECT MINE ROAD
VIRGINIA CITY, MT 59755
View on map ↗ - County
- MADISON County
- Industry
- Construction
- NAICS (North American Industry Classification)
- 23829
- Inspections
- 1 · last Jul 1, 2025
- Total Penalties
- $0
- Registry ID
- 110020309799
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | WW Storm Water Non-Construction - Failure to submit required report (non-DMR) | Jul 1, 2025 | Oct 20, 2025 | Resolved |
| cwa | WW Storm Water Non-Construction - CWA §308 Failure to submit required permit application info | Jul 1, 2025 | Oct 20, 2025 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to properly install/implement BMPs | Jul 1, 2025 | Oct 20, 2025 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | Jul 1, 2025 | Oct 20, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 15, 2025 | Dec 19, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 15, 2025 | — | Open |
| cwa | Schedule Event reported late | Feb 15, 2025 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 15, 2025 | Dec 19, 2025 | Resolved |
| cwa | Schedule Event reported late | Feb 15, 2024 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 15, 2024 | Oct 7, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 15, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 15, 2024 | Oct 7, 2025 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 15, 2022 | Mar 18, 2022 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to develop any or adequate SWPPP/SWMP | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | WW Storm Water MS4 - Failure to properly install/implement BMPs | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Maintain Records | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Monitor | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Conduct Inspections | May 15, 2017 | Aug 29, 2017 | Resolved |
| cwa | Management Practice Violations - Failure to Maintain Records | Feb 21, 2014 | May 22, 2014 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Feb 21, 2014 | May 22, 2014 | Resolved |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Aug 5, 2010 | May 22, 2014 | Resolved |
| cwa | Management Practice Violations - Failure to Maintain Records | Aug 5, 2010 | May 22, 2014 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Aug 5, 2010 | May 22, 2014 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Aug 5, 2010 | May 22, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2009 | — | Open |
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