DEL ORO WATER COMPANY - STRAWBERRY DIV.
PWS ID: CA5510007 · CHICO, California 95927
Population Served
1,295
Total Violations
50
Health-Based Violations
22
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 396
- County
- Tuolumne
- School/Daycare
- No
- MCL Violations
- 8
- Monitoring Violations
- 11
- Treatment Tech Violations
- 14
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 12 | 2025 |
| Coliform (TCR) | MR | 6 | 1996 |
| Total Haloacetic Acids (HAA5) | MCL | 4 | 2009 |
| Coliform (TCR) | MCL | 4 | 1996 |
| CARBON, TOTAL | MR | 2 | 2004 |
| Revised Total Coliform Rule | MON | 2 | 2018 |
| CARBON, TOTAL | TT | 2 | 2004 |
| Lead and Copper Rule | MR | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.