LONG POND WATER DISTRICT
PWS ID: ME0090890 · SULLIVAN, Maine 04664
Population Served
308
Total Violations
188
Health-Based Violations
136
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 123
- County
- Hancock
- School/Daycare
- No
- MCL Violations
- 112
- Monitoring Violations
- 39
- Treatment Tech Violations
- 24
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 100 | 2025 |
| Surface Water Treatment Rule | MR | 20 | 2008 |
| Surface Water Treatment Rule | TT | 19 | 2010 |
| Total Haloacetic Acids (HAA5) | MCL | 12 | 2007 |
| Consumer Confidence Rule | Other | 8 | 2006 |
| Revised Total Coliform Rule | MON | 8 | 2022 |
| Lead and Copper Rule | MR | 6 | 2005 |
| Lead and Copper Rule | TT | 5 | 2000 |
| Coliform (TCR) | MR | 5 | 2006 |
| Public Notice | Other | 2 | 2023 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.