THOMASTON WASTE WATER TREATMENT FACILITY
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
-
33 CLARK STREET
THOMASTON, ME 04861
View on map ↗ - County
- KNOX County
- Inspections
- 4 · last May 27, 2025
- Total Penalties
- $0
- Registry ID
- 110006618776
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 | Permit Violations - Discharge Without a Valid Permit | Jan 20, 2023 | Mar 20, 2023 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2022 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Dec 31, 2016 | — | 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 |
|---|---|---|---|---|---|---|
| Lagoon freeboard | DMR, Limited - Numeric Violation | 6.56 m | 9.84 | +33% | Jun 2024 | Open |
| Lagoon freeboard | DMR, Limited - Numeric Violation | 0.66 m | 9.84 | +93% | May 2024 | Open |
| Lagoon freeboard | DMR, Limited - Numeric Violation | 0.33 m | 9.84 | +97% | Apr 2024 | Open |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 72.00 MPN/100mL | 50.00 | +44% | Feb 2017 | 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.