AV JOINT UNIF HI SCH & DISTRICT OFFICES
California — Non-Transient Non-Community — PWSID: CA1900795
System Information
| PWSID | CA1900795 |
| System Name | AV JOINT UNIF HI SCH & DISTRICT OFFICES |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water Purchased |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | LANCASTER |
| ZIP Code | 93535 |
| Address | — |
| Organization | — |
| Phone | — |
Population & Service
| Population Served | 3,000 |
| Service Connections | 1 |
Drinking Water Violations (6)
This water system has 6 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 1999 | Sep 30, 1999 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1999 | — | |
| Oct 1, 1998 | Oct 31, 1998 | MCL | Yes | No | — | 5% of samples | — | Archived | Oct 31, 1998 | — | |
| Sep 1, 1998 | Sep 30, 1998 | MR | No | No | — | 5% of samples | — | Archived | Sep 30, 1998 | — | |
| Jul 1, 1997 | Jul 31, 1997 | MR | No | No | — | 5% of samples | — | Archived | Jul 31, 1997 | — | |
| Jul 1, 1993 | Nov 1, 2000 | MR | No | No | — | TT | — | Archived | Nov 1, 2000 | — | |
| Aug 1, 1984 | Aug 31, 1984 | Other | No | No | — | — | — | Archived | Aug 31, 1984 | — |
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.