Non-Compliance
Clean Air Act
Clean Water Act
SUN MOUNTAIN LUMBER, 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
-
181 GREEN HOUSE ROAD
DEER LODGE, MT 59722
View on map ↗ - County
- POWELL County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 321113
- Inspections
- 5 · last Mar 10, 2026
- Total Penalties
- $0 · last Feb 5, 2014
- Registry ID
- 110059012278
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
Water (CWA)
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 | Management Practice Violations - Improper Operation and Maintenance | May 23, 2023 | Aug 28, 2023 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 23, 2023 | Aug 28, 2023 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to properly operate and maintain BMPs | May 23, 2023 | Aug 28, 2023 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Implement SWPPP/SWMP | May 23, 2023 | Aug 28, 2023 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to properly install/implement BMPs | May 23, 2023 | Aug 28, 2023 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 28, 2021 | May 29, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 11, 2019 | — | Open |
| cwa | Schedule Event reported late | Nov 11, 2019 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 11, 2019 | Jan 27, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 11, 2019 | Jan 27, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 15, 2019 | Mar 18, 2019 | Resolved |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Oct 27, 2017 | Jan 17, 2018 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Oct 27, 2017 | Jan 17, 2018 | Resolved |
| caa | FRV | Aug 4, 2017 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Aug 8, 2013 | Sep 30, 2013 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Aug 8, 2013 | Sep 30, 2013 | Resolved |
| cwa | Permit Violations - Unapproved Operation | Aug 8, 2013 | Nov 19, 2013 | Resolved |
| cwa | Management Practice Violations - Failure to Maintain Records | Aug 8, 2013 | Sep 30, 2013 | Resolved |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Aug 8, 2013 | Sep 30, 2013 | Resolved |
| cwa | Reporting Violations - Late Submittal of DMRs | Aug 8, 2013 | Sep 27, 2013 | Resolved |
| cwa | WW Storm Water Non-Construction - Failure to Maintain Records | Aug 8, 2013 | Aug 21, 2013 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 27, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 23, 2011 | — | Open |
| cwa | Schedule Event reported late | Jul 30, 2010 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2010 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2010 | — | Open |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +62,400% | Jun 2023 | Open |
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +22,122% | Jun 2023 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 930.00 mg/L | 760.00 | +22% | Jun 2022 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 838.00 mg/L | 760.00 | +10% | Mar 2022 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 959.00 mg/L | 760.00 | +26% | Dec 2021 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 1,060.00 mg/L | 760.00 | +39% | Sep 2021 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 1,030.00 mg/L | 760.00 | +36% | Jun 2021 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 1,030.00 mg/L | 760.00 | +36% | Mar 2021 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 1,090.00 mg/L | 760.00 | +43% | Dec 2020 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 3.01 mg/L | 0.30 | +903% | Sep 2016 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 3.35 mg/L | 0.30 | +1,017% | Jun 2016 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 1.47 mg/L | 0.30 | +390% | Mar 2016 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 631.00 mg/L | 500.00 | +26% | Mar 2016 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 5,050.00 mg/L | 250.00 | +1,920% | Mar 2016 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 2.05 mg/L | 0.30 | +583% | Dec 2015 | Open |
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +120% | Dec 2015 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 3.16 mg/L | 0.30 | +953% | Sep 2015 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 658.00 mg/L | 250.00 | +163% | Sep 2015 | Open |
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +260% | Sep 2015 | Open |
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +30% | Jun 2015 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 1.81 mg/L | 0.30 | +503% | Jun 2015 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,540.00 mg/L | 250.00 | +516% | Mar 2015 | Open |
| Arsenic, dissolved [as As] | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +60% | Mar 2015 | Open |
| Iron, dissolved [as Fe] | DMR, Limited - Numeric Violation | 2.58 mg/L | 0.30 | +760% | Mar 2015 | Open |
| Solids, total dissolved | DMR, Limited - Numeric Violation | 535.00 mg/L | 500.00 | +7% | Mar 2015 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
Notice of Violation
Clean Air Act
· Case 3601156847 · Aug 24, 2017
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