MAHONEY UNIT
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
-
(UNKNOWN ADDRESS)
(UNKNOWN CITY), WY 00000
View on map ↗ - County
- CARBON County
- Inspections
- 1 · last Oct 29, 2021
- Total Penalties
- $0
- Registry ID
- 110055191787
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.
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 | Effluent Violations - Numeric effluent violation | Oct 29, 2021 | — | Open |
| cwa | Effluent Violations - Industrial Spill | Oct 29, 2021 | — | 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 |
|---|---|---|---|---|---|---|
| Produced water, oil and grease | DMR, Limited - Numeric Violation | 28.00 mg/L | 10.00 | +180% | Feb 2025 | Open |
| Produced water, oil and grease | DMR, Limited - Numeric Violation | 12.00 mg/L | 10.00 | +20% | Dec 2021 | 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.