Non-Compliance
Clean Water Act
COKEVILLE WASTEWATER TREATMENT PLANT
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
-
110 PINE STREET
COKEVILLE, WY 83114
View on map ↗ - County
- LINCOLN County
- Inspections
- 6 · last Jun 17, 2025
- Total Penalties
- $0
- Registry ID
- 110055197512
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 | Permit Violations - Violation Specified in Comment | Jun 27, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 27, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Nov 1, 2023 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Aug 12, 2020 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Aug 11, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 30, 2019 | Aug 27, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 8, 2010 | Mar 9, 2011 | 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 |
|---|---|---|---|---|---|---|
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 57.00 % | 85.00 | +187% | Aug 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 71.00 % | 85.00 | +93% | Jul 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 576.00 | +99,999% | Jul 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Jun 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 67.60 % | 85.00 | +116% | Apr 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 63.00 % | 65.00 | +6% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 55.00 % | 85.00 | +200% | Feb 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 76.00 % | 85.00 | +60% | Nov 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Aug 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Overdue | 58.00 mg/L | 30.00 | +93% | Aug 2024 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Overdue | 58.00 mg/L | 45.00 | +29% | Aug 2024 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 700.49 MPN/100mL | 126.00 | +456% | Aug 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 576.00 | +320% | Aug 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 0.00 % | 85.00 | +567% | Aug 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 85.00 | +567% | Aug 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.00 mg/L | 30.00 | +93% | Aug 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.00 mg/L | 45.00 | +29% | Aug 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 0.00 % | 65.00 | +186% | Aug 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 12.50 % | 85.00 | +483% | Jul 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 56.00 % | 65.00 | +26% | Jul 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 46.00 % | 85.00 | +260% | Jun 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 576.00 | +245% | May 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 126.00 | +1,479% | May 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | May 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 62.00 % | 85.00 | +153% | May 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 630.00 | +281% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 58.00 % | 65.00 | +20% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 63.00 % | 85.00 | +147% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 630.00 | +281% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 35.00 mg/L | 30.00 | +17% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 57.00 % | 65.00 | +23% | Feb 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 630.00 | +99,999% | Feb 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 52.00 % | 85.00 | +220% | Feb 2024 | Open |
| E. coli | DMR, Limited - Overdue | 2,400.00 MPN/100mL | 630.00 | +99,999% | Feb 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.80 % | 85.00 | +561% | Jan 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 28.00 % | 65.00 | +106% | Nov 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 630.00 | +99,999% | Nov 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 54.00 % | 85.00 | +207% | Nov 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 39.00 mg/L | 30.00 | +30% | Nov 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 630.00 | +99,999% | Nov 2023 | Open |
| Flow | DMR, Limited - Numeric Violation | 0.41 MGD | 0.12 | +242% | Oct 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,730.00 MPN/100mL | 576.00 | +200% | Oct 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,730.00 MPN/100mL | 126.00 | +1,273% | Oct 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 24.00 % | 85.00 | +407% | Apr 2022 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 27.00 % | 65.00 | +109% | Apr 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 67.00 mg/L | 30.00 | +123% | Apr 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 67.00 mg/L | 45.00 | +49% | Apr 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 41.00 mg/L | 30.00 | +37% | Apr 2022 | 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.
State CWA Non Penalty AO
Clean Water Act
· Case WY-32387905074948922 · Jul 2, 2024
State CWA Non Penalty AO
Clean Water Act
· Case WY-17402 · Dec 14, 2017
State CWA Non Penalty AO
Clean Water Act
· Case WY-12118 · Nov 17, 2009
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