ELLACOYA STATE PARK
PWS ID: NH0887020 · WEST OSSIPEE, New Hampshire 03890
Population Served
250
Total Violations
23
Health-Based Violations
13
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 38
- County
- Belknap
- School/Daycare
- No
- MCL Violations
- 13
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MCL | 8 | 2016 |
| E. COLI | MR | 8 | 2020 |
| Coliform (TCR) | MCL | 5 | 2005 |
| Public Notice | Other | 2 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.