SNAPPERS
PWS ID: ME0092778 · DEER ISLE, Maine 04627
Population Served
29
Total Violations
20
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Hancock
- School/Daycare
- Yes
- MCL Violations
- 0
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 6 | 2023 |
| Revised Total Coliform Rule | MON | 4 | 2022 |
| Nitrate | MR | 4 | 2022 |
| Public Notice | Other | 2 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.