MARLBOROUGH COUNTRY BARN# 1
PWS ID: CT0790454 · COLCHESTER, Connecticut 06415
Population Served
25
Total Violations
25
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 3
- County
- Hartford
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 15
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 15 | 2009 |
| Public Notice | Other | 4 | 2009 |
| Revised Total Coliform Rule | TT | 4 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.