JONES ISLAND STATE PARK
PWS ID: WA53SP343 · Olga, Washington 98279-8556
Population Served
509
Total Violations
29
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 6
- County
- San Juan
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 7
- Treatment Tech Violations
- 12
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 12 | 2005 |
| Coliform (TCR) | MCL | 6 | 1992 |
| Coliform (TCR) | MR | 3 | 2004 |
| Surface Water Treatment Rule | MR | 3 | 1997 |
| Revised Total Coliform Rule | MON | 1 | 2017 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.