ISLAND UNION SCHOOL
PWS ID: CA1600017 · LEMOORE, California 93245
Population Served
416
Total Violations
41
Health-Based Violations
37
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 17
- County
- Kings
- School/Daycare
- Yes
- MCL Violations
- 37
- Monitoring Violations
- 1
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 37 | 2014 |
| Lead and Copper Rule | MR | 1 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.