COLCHESTER COMMONS Water Quality Report
Population
224
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 8
violations recorded
D
Poor
Safety Grade
8 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- CT0286011
- Population Served
- 224
- Water Source
- Ground Water
- Owner
- Private
- State
- Connecticut
- EPA Region
- 1
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 5000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 8000 | ✕ Health-Based | 3 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
| Contaminant 1017 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 5200 | ✕ Health-Based | 2 |
Violation History
2024
6
2022
2
2020
1
2019
3
2017
1
2012
1
2011
2
2010
4
Total violations on record: 20
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade D
Avg: B-C
20violations total
71% of national average
National avg: ~28 per system
🏘️ Small community water system.