CLOS DU VAL WINE CO.
California - Non-Transient Non-Community - PWSID: CA2801006
System Information
| PWSID | CA2801006 |
| System Name | CLOS DU VAL WINE CO. |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 21, 1992 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | NAPA |
| ZIP Code | 94558 |
| Address | 5330 SILVERADO TRAIL |
| Organization | CHAPPELLET, JON MARK |
| Phone | 707-261-5214 |
Population & Service
| Population Served | 100 |
| Service Connections | 2 |
Drinking Water Violations (5)
This water system has 5 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Mar 14, 2018 | - | |
| Jul 1, 2012 | - | Other | No | No | - | - | - | Resolved | Mar 14, 2018 | - | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2008 | - | |
| Jan 1, 2008 | Jan 31, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jan 31, 2008 | - | |
| - | - | - | No | No | - | - | - | - | - | - |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.