ANDERSON VALLEY HIGH SCHOOL
PWS ID: CA2300764 · BOONVILLE, California 95415
Population Served
300
Total Violations
14
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 8
- County
- Mendocino
- School/Daycare
- Yes
- MCL Violations
- 4
- Monitoring Violations
- 8
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 8 | 2011 |
| Coliform (TCR) | MCL | 4 | 2000 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.