PLEASANT RIDGE SCHOOL
PWS ID: CA2900535 · GRASS VALLEY, California 95949
Population Served
250
Total Violations
28
Health-Based Violations
16
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 4
- County
- Nevada
- School/Daycare
- Yes
- MCL Violations
- 16
- Monitoring Violations
- 9
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 16 | 2012 |
| Nitrate | MR | 2 | 2009 |
| Coliform (TCR) | MR | 2 | 2013 |
| Nitrite | MR | 2 | 2009 |
| Arsenic | MR | 2 | 2009 |
| 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.