CHALK HILL WINERY
California - Non-Transient Non-Community - PWSID: CA4901390
System Information
| PWSID | CA4901390 |
| System Name | CHALK HILL WINERY |
| 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 | Jun 30, 2011 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | HEALDSBURG |
| ZIP Code | 95448 |
| Address | 10300 Chalk Hill Road |
| Organization | HOLBROOK, DARRELL |
| Phone | 707-657-4847 |
Population & Service
| Population Served | 55 |
| Service Connections | 8 |
Drinking Water Violations
No violations recorded for this water system in the EPA SDWIS database.
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.