THOMPSON WPCF
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
-
40 RIVERSIDE DR.
THOMPSON, CT 06277
View on map ↗ - County
- WINDHAM County
- Inspections
- 2 · last Jun 18, 2025
- Total Penalties
- $0
- Registry ID
- 110006780894
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 | Monitoring Violations - Improper Analysis or Lab Error | Jun 18, 2025 | — | Open |
| cwa | Management Practice Violations - Improper Operation and Maintenance | Aug 31, 2023 | — | Open |
| cwa | Monitoring Violations - Failure to Monitor for Non-Toxicity Requirements | Jun 26, 2023 | — | Open |
| cwa | Monitoring Violations - Invalid/Unrepresentative Sample | Apr 1, 2023 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | May 23, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 31, 1992 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 31, 1992 | — | 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 |
|---|---|---|---|---|---|---|
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.62 mg/L | 1.09 | +49% | Oct 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.44 mg/L | 2.18 | +12% | Oct 2025 | 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.