Non-Compliance
Clean Water Act
HARLAN AND UNIT 2
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
-
CAT CREEK
LEWISTOWN, MT 59457
View on map ↗ - County
- FERGUS County
- Inspections
- 1 · last Jan 30, 2025
- Total Penalties
- $0
- Registry ID
- 110067187038
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
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 | Reporting Violations - Improper/ Incorrect Reporting | Jan 30, 2025 | Dec 12, 2025 | Resolved |
| cwa | Monitoring Violations - Frequency of Sampling Violation | Aug 1, 2017 | Aug 27, 2017 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Aug 1, 2017 | Aug 27, 2017 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Oil & Grease | DMR, Limited - Numeric Violation | 48.00 mg/L | 10.00 | +380% | Jun 2024 | Open |
| Oil & Grease | DMR, Limited - Numeric Violation | 13.00 mg/L | 10.00 | +30% | Mar 2024 | Open |
| Oil & Grease | DMR, Limited - Overdue | 37.00 mg/L | 10.00 | +270% | Mar 2023 | Resolved |
| Oil & Grease | DMR, Limited - Numeric Violation | 37.00 mg/L | 10.00 | +270% | Mar 2023 | Open |
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