Clean Air Act
Clean Water Act
EAST HAMPTON WATER POLLUTION CONTROL FACILITY
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
20 GILDERSLEEVE DR
EAST HAMPTON, CT 06424
View on map ↗ - County
- MIDDLESEX County
- Industry
- Public Administration
- NAICS (North American Industry Classification)
- 924110
- Inspections
- 2 · last Mar 19, 2025
- Total Penalties
- $0
- Registry ID
- 110030384377
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 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Mar 19, 2025 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | Mar 1, 2022 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Feb 25, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 19, 2009 | Aug 20, 2009 | Resolved |
| cwa | Schedule Event reported late | Feb 19, 2009 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 19, 2009 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 19, 2009 | Aug 20, 2009 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 31, 2003 | Jul 1, 2005 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 31, 2003 | — | 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 |
|---|---|---|---|---|---|---|
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.20 | +100% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 2.80 mg/L | 1.50 | +87% | Sep 2025 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.10 mg/L | 0.20 | +50% | Jul 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 37.00 MPN/100mL | 35.00 | +6% | Jul 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 1,203.00 MPN/100mL | 500.00 | +141% | Jul 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 63.00 MPN/100mL | 35.00 | +80% | Jun 2025 | Open |
| Biochemical oxygen demand-5 | DMR, Limited - Numeric Violation | 42.26 mg/L | 30.00 | +41% | Jan 2025 | Open |
| Biochemical oxygen demand-5 | DMR, Limited - Numeric Violation | 80.60 mg/L | 50.00 | +61% | Jan 2025 | Open |
| Enterococci | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 500.00 | +384% | Jul 2023 | Open |
| Biochemical oxygen demand-5 | DMR, Limited - Numeric Violation | 58.00 mg/L | 50.00 | +16% | May 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 CT-N00000396 · Jun 5, 2002
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