Non-Compliance
Clean Water Act
THAYNE WASTEWATER LAGOON
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
-
PO BOX 298
THAYNE, WY 83127
View on map ↗ - County
- LINCOLN County
- Inspections
- 4 · last Aug 27, 2025
- Total Penalties
- $0
- Registry ID
- 110055194891
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.
7
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 | Sep 18, 2025 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Sep 18, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Sep 18, 2025 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 16.00 % | 65.00 | +140% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 76.00 mg/L | 30.00 | +153% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 76.00 mg/L | 45.00 | +69% | Jun 2025 | Open |
| E. coli | DMR, Limited - Overdue | 3,210.00 MPN/100mL | 1,089.00 | +195% | Jun 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 3,210.00 MPN/100mL | 1,089.00 | +195% | Jun 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,245.00 MPN/100mL | 1,089.00 | +14% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,134.00 MPN/100mL | 1,089.00 | +4% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 56.00 % | 65.00 | +26% | Mar 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,036.00 MPN/100mL | 2,572.00 | +18% | Mar 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,135.00 MPN/100mL | 1,089.00 | +96% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 64.00 mg/L | 45.00 | +42% | Sep 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 64.00 mg/L | 30.00 | +113% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,691.00 MPN/100mL | 1,089.00 | +55% | Sep 2023 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,395.00 MPN/100mL | 1,089.00 | +120% | Dec 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,935.00 MPN/100mL | 1,089.00 | +170% | Sep 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,104.00 MPN/100mL | 1,089.00 | +1% | Jun 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,020.00 MPN/100mL | 2,572.00 | +17% | Jun 2022 | Open |
| E. coli | DMR, Limited - Numeric Violation | 3,330.00 MPN/100mL | 2,572.00 | +29% | Mar 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 42.00 mg/L | 30.00 | +40% | Mar 2022 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.22 MGD | 0.14 | +57% | Dec 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.22 MGD | 0.14 | +57% | Nov 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.22 MGD | 0.14 | +57% | Oct 2021 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,356.00 MPN/100mL | 1,089.00 | +25% | Sep 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.24 MGD | 0.14 | +71% | Sep 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.24 MGD | 0.14 | +71% | Aug 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.24 MGD | 0.14 | +71% | Jul 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.36 MGD | 0.14 | +157% | Jun 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.36 MGD | 0.14 | +157% | May 2021 | Open |
| Flow, total | DMR, Limited - Numeric Violation | 0.36 MGD | 0.14 | +157% | Apr 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 36.90 mg/L | 30.00 | +23% | Jun 2015 | Open |
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