DOSEWALLIPS STATE PARK
PWS ID: WA53SP215 · Sequim, Washington 98382
Population Served
2,941
Total Violations
30
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 95
- County
- Jefferson
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 23
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 18 | 2004 |
| Revised Total Coliform Rule | MON | 5 | 2025 |
| Coliform (TCR) | MCL | 5 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.