LOST HILLS UTILITY DISTRICT
PWS ID: CA1510046 · LOST HILLS, California 93249
Population Served
2,370
Total Violations
53
Health-Based Violations
21
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 450
- County
- Kern
- School/Daycare
- No
- MCL Violations
- 21
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 16 | 2011 |
| Coliform (TCR) | MR | 10 | 2015 |
| Lead and Copper Rule | MR | 10 | 2023 |
| Arsenic | MCL | 5 | 2008 |
| Nitrate | MR | 4 | 2004 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2009 |
| TTHM | MR | 3 | 2009 |
| Arsenic | MR | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.