CIRCLE OF LEARNING
PWS ID: ME0007150 · GRAY, Maine 04039
Population Served
60
Total Violations
124
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Cumberland
- School/Daycare
- Yes
- MCL Violations
- 16
- Monitoring Violations
- 101
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 66 | 2013 |
| Revised Total Coliform Rule | MON | 20 | 2018 |
| Coliform (TCR) | MCL | 16 | 2013 |
| Nitrate | MR | 10 | 2006 |
| Public Notice | Other | 5 | 2013 |
| Nitrite | MR | 5 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.