IDYLLWILD WATER DISTRICT
PWS ID: CA3310019 · IDYLLWILD, California 92549-0397
Population Served
3,762
Total Violations
12
Health-Based Violations
6
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,684
- County
- Riverside
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 2 | 1999 |
| Total Haloacetic Acids (HAA5) | MCL | 2 | 2018 |
| E. COLI | MR | 2 | 2022 |
| TTHM | MCL | 2 | 2018 |
| Coliform (TCR) | MR | 2 | 1995 |
| Nitrate | MR | 1 | 2024 |
| 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.