CHINOOK ESTATES
PWS ID: WA5336294 · Puyallup, Washington 98372
Population Served
455
Total Violations
10
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 182
- County
- Pierce
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 2
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Consumer Confidence Rule | Other | 4 | 2015 |
| Arsenic | MCL | 1 | 2010 |
| Lead and Copper Rule | MR | 1 | 1997 |
| Arsenic | MR | 1 | 2009 |
| Coliform (TCR) | MCL | 1 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.