CCAO/YFO Complex
PWS ID: WA5307406 · Yakima, Washington 98901-2058
Population Served
115
Total Violations
7
Health-Based Violations
2
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Federal
- Connections
- 10
- County
- Yakima
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 5
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 2 | 2018 |
| Coliform (TCR) | MCL | 2 | 2003 |
| Nitrate | MR | 1 | 2009 |
| Lead and Copper Rule | MR | 1 | 2021 |
| Coliform (TCR) | MR | 1 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.