LAND PROJECTS MUTUAL WATER CO.
PWS ID: CA1910246 · LANCASTER, California 93536
Population Served
2,800
Total Violations
426
Health-Based Violations
228
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 548
- County
- Los Angeles
- School/Daycare
- No
- MCL Violations
- 226
- Monitoring Violations
- 188
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 209 | 2025 |
| Revised Total Coliform Rule | MON | 36 | 2022 |
| Coliform (TCR) | MCL | 17 | 2015 |
| Coliform (TCR) | MR | 6 | 2009 |
| Chlorine | MR | 4 | 2020 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2022 |
| TTHM | MR | 4 | 2022 |
| Lead and Copper Rule | MR | 3 | 2020 |
| Arsenic | MR | 3 | 2014 |
| Barium | MR | 2 | 2014 |
| Cadmium | MR | 2 | 2014 |
| Mercury | MR | 2 | 2014 |
| Nickel | MR | 2 | 2014 |
| Nitrite | MR | 2 | 2014 |
| Antimony, Total | MR | 2 | 2014 |
| Beryllium, Total | MR | 2 | 2014 |
| Thallium, Total | MR | 2 | 2014 |
| Selenium | MR | 2 | 2014 |
| Xylenes, Total | MR | 2 | 2014 |
| o-Dichlorobenzene | MR | 2 | 2014 |
| p-Dichlorobenzene | MR | 2 | 2014 |
| trans-1,2-Dichloroethylene | MR | 2 | 2014 |
| 1,2-Dichloroethane | MR | 2 | 2014 |
| 1,2-Dichloropropane | MR | 2 | 2014 |
| Tetrachloroethylene | MR | 2 | 2014 |
| CHLOROBENZENE | MR | 2 | 2014 |
| Benzene | MR | 2 | 2014 |
| Toluene | MR | 2 | 2014 |
| Styrene | MR | 2 | 2014 |
| Toxaphene | MR | 2 | 2014 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.