DOMAINE CHANDON
PWS ID: CA2800736 · YOUNTVILLE, California 94599
Population Served
200
Total Violations
41
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 6
- County
- Napa
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 34
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 28 | 2015 |
| Lead and Copper Rule | MR | 4 | 2023 |
| Coliform (TCR) | MCL | 2 | 2014 |
| Coliform (TCR) | Other | 2 | 2006 |
| Revised Total Coliform Rule | MON | 2 | 2020 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
| Revised Total Coliform Rule | TT | 1 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.