HOMESTAKE MINING COMPANY-NAPA COUNTY
California - Non-Transient Non-Community - PWSID: CA2801017
System Information
| PWSID | CA2801017 |
| System Name | HOMESTAKE MINING COMPANY-NAPA COUNTY |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water |
| Activity Status | Non-Inventory |
| 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 | LOWER LAKE |
| ZIP Code | 95457 |
| Address | - |
| Organization | - |
| Phone | - |
Population & Service
| Population Served | 60 |
| Service Connections | 4 |
Drinking Water Violations (1)
This water system has 1 violation 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, 1993 | Nov 1, 2002 | MR | No | No | - | TT | - | Archived | Nov 1, 2002 | - |
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.