CAZADERO WATER COMPANY, INC. (PUC)
PWS ID: CA4900508 · FORESTVILLE, California 95436
Population Served
525
Total Violations
57
Health-Based Violations
13
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 159
- County
- Sonoma
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 27
- Treatment Tech Violations
- 11
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 6 | 2021 |
| Lead and Copper Rule | TT | 6 | 2020 |
| Coliform (TCR) | MR | 4 | 2014 |
| Surface Water Treatment Rule | TT | 4 | 2020 |
| Coliform (TCR) | MCL | 2 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 2 | 1981 |
| Barium | MR | 1 | 2021 |
| Cadmium | MR | 1 | 2021 |
| Chromium | MR | 1 | 2021 |
| Fluoride | MR | 1 | 2021 |
| Nickel | MR | 1 | 2021 |
| Nitrite | MR | 1 | 2021 |
| Antimony, Total | MR | 1 | 2021 |
| Beryllium, Total | MR | 1 | 2021 |
| Lead and Copper Rule | MR | 1 | 1993 |
| COPPER, FREE | TT | 1 | 2006 |
| Mercury | MR | 1 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 1 | 2020 |
| Arsenic | MR | 1 | 2021 |
| Thallium, Total | MR | 1 | 2021 |
| TTHM | MR | 1 | 2020 |
| Selenium | MR | 1 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.