JARRELL COVE STATE PARK
PWS ID: WA53SP340 · Belfair, Washington 98528
Population Served
715
Total Violations
21
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 13
- County
- Mason
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 13
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 10 | 2013 |
| Coliform (TCR) | MCL | 6 | 2004 |
| Revised Total Coliform Rule | MON | 2 | 2020 |
| Nitrate | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.