STINSON BEACH COUNTY WTR DIST
PWS ID: CA2110004 · STINSON BEACH, California 94970
Population Served
583
Total Violations
7
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 742
- County
- Marin
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 3
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 2 | 1995 |
| Lead and Copper Rule | MR | 2 | 1993 |
| Lead and Copper Rule | TT | 2 | 1998 |
| Arsenic | MR | 1 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.