ASTI WINERY
California - Non-Transient Non-Community - PWSID: CA4901203
System Information
| PWSID | CA4901203 |
| System Name | ASTI WINERY |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 17, 1996 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | HEALDSBURG |
| ZIP Code | 95448 |
| Address | 845 Healdsburg Avenue |
| Organization | HOLBROOK, SHANNON |
| Phone | 707-431-5597 |
Population & Service
| Population Served | 67 |
| Service Connections | 4 |
Drinking Water Violations (2)
This water system has 2 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 28, 2010 | - | Other | No | No | - | - | - | Resolved | Aug 7, 2018 | - | |
| Feb 28, 2010 | - | Other | No | No | - | - | - | Resolved | Aug 7, 2018 | - |
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.