RIVERWOOD WATER SYSTEM
PWS ID: WA5373032 · Tonasket, Washington 98855-9433
Population Served
43
Total Violations
12
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 21
- County
- Ferry
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 5 | 1993 |
| Coliform (TCR) | MCL | 2 | 2004 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1979 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.