QUINCY VALLEY REST AREA
PWS ID: WA53HD590 · Ephrata, Washington 98823
Population Served
536
Total Violations
10
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 1
- County
- Grant
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2013 |
| Coliform (TCR) | MCL | 3 | 1997 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.