CITY OF BRISBANE
PWS ID: CA4110002 · BRISBANE, California 94005
Population Served
3,402
Total Violations
17
Health-Based Violations
8
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,297
- County
- San Mateo
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 7
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 4 | 2016 |
| TTHM | MR | 2 | 2010 |
| Coliform (TCR) | MCL | 2 | 2000 |
| Surface Water Treatment Rule | TT | 2 | 1993 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2010 |
| Coliform (TCR) | MR | 2 | 2012 |
| 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.