LOWER LAKE COUNTY WATER DISTRICT
California — Community Water System — PWSID: CA1710010
System Information
| PWSID | CA1710010 |
| System Name | LOWER LAKE COUNTY WATER DISTRICT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | LOWER LAKE |
| ZIP Code | 95457 |
| Address | PO Box 263 |
| Organization | KINGLAND, JAMES |
| Phone | 707-994-6009 |
Population & Service
| Population Served | 1,326 |
| Service Connections | 867 |
Drinking Water Violations (12)
This water system has 12 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Jun 18, 2025 | — | |
| Oct 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Jun 18, 2025 | — | |
| Oct 1, 1997 | Oct 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1997 | — | |
| Oct 1, 1997 | Oct 31, 1997 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 1997 | — | |
| May 1, 1995 | May 31, 1995 | MR | No | No | — | 0.007 mg/L | — | Resolved | May 31, 1995 | — | |
| May 1, 1995 | May 31, 1995 | MR | No | No | — | 0.007 mg/L | — | Resolved | May 31, 1995 | — | |
| Jun 1, 1989 | Jun 30, 1989 | Other | No | No | — | — | — | Archived | Jun 30, 1989 | — | |
| May 1, 1989 | May 31, 1989 | Other | No | No | — | — | — | Archived | May 31, 1989 | — | |
| Apr 1, 1989 | Apr 30, 1989 | Other | No | No | — | — | — | Archived | Apr 30, 1989 | — | |
| Apr 1, 1988 | Apr 30, 1988 | Other | No | No | — | — | — | Archived | Apr 30, 1988 | — | |
| May 30, 1980 | Jun 29, 1980 | Other | No | No | — | — | — | Archived | Jun 29, 1980 | — | |
| — | — | — | 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.