TULELAKE, CITY OF
PWS ID: CA4710010 · TULELAKE, California 96134
Population Served
856
Total Violations
8
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 485
- County
- Siskiyou
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 3
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 2 | 2013 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2025 |
| Coliform (TCR) | MCL | 2 | 2010 |
| Lead and Copper Rule | MR | 1 | 1993 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.