MORAN STATE PARK-MOUNTAIN LAKE
PWS ID: WA53SP541 · Olga, Washington 98279-8556
Population Served
4,804
Total Violations
10
Health-Based Violations
9
Water Source
Surface Water
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 7
- County
- San Juan
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 1
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 6 | 2012 |
| Coliform (TCR) | MCL | 3 | 1997 |
| Coliform (TCR) | MR | 1 | 1996 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.