Colchester Commons
PWSID: CT0286011
System Details
| Population Served | 224 |
| Service Connections | 96 |
| Water Source | Groundwater |
| System Type | Community Water System |
| Owner | Private |
| Status | Active |
| City | Colchester |
| Zip Code | 06415 |
Areas Served
- Colchester, New London County
Lead & Copper Testing
| Contaminant | Level | EPA Action Level | Status |
|---|
| Lead (90th percentile) | 0.0060 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0041 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0037 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0027 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0027 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0025 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0019 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0018 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0016 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0010 mg/L | 0.015 mg/L | Below Action Level |
| Lead (90th percentile) | 0.0000 mg/L | 0.015 mg/L | Below Action Level |
2 Active Violations
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-10-17 | Yes | Open |
| | 2024-10-17 | | Open |
Violation History (20 total)
| Contaminant | Violation | Date | Health-Based | Status |
|---|
| | 2024-12-30 | | Returned to Compliance |
| | 2024-07-01 | Major | Returned to Compliance |
| | 2024-07-01 | Major | Acknowledged |
| | 2024-07-01 | Major | Returned to Compliance |
| | 2022-10-01 | Yes | Returned to Compliance |
| | 2022-10-01 | Yes | Returned to Compliance |
| | 2020-07-21 | Major | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-10-01 | | Returned to Compliance |
| | 2019-03-10 | | Returned to Compliance |
| | 2017-07-01 | | Returned to Compliance |
| | 2012-07-01 | | Returned to Compliance |
| | 2011-11-06 | | Returned to Compliance |
| | 2011-10-08 | | Returned to Compliance |
| | 2010-10-01 | | Returned to Compliance |
| | 2010-07-01 | | Returned to Compliance |
| | 2010-03-22 | | Returned to Compliance |
| | 2010-01-01 | | Returned to Compliance |