ANZA VALLEY BUSINESS
California — Transient Non-Community — PWSID: CA3301158
System Information
| PWSID | CA3301158 |
| System Name | ANZA VALLEY BUSINESS |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Nov 17, 2025 |
Location & Contact
| State | California |
| City | MOUNTAIN CENTER |
| ZIP Code | 92561 |
| Address | 37099 Tool Box Springs Road |
| Organization | AGOSTINO, KATHLEEN |
| Phone | 951-659-5555 |
Population & Service
| Population Served | 10,014 |
| Service Connections | 7 |
Drinking Water Violations (7)
This water system has 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 1983 | Apr 30, 1983 | Other | No | No | — | — | — | Archived | Apr 30, 1983 | Miscellaneous Other Rules | |
| Mar 1, 1983 | Mar 31, 1983 | Other | No | No | — | — | — | Archived | Mar 31, 1983 | Miscellaneous Other Rules | |
| Feb 1, 1983 | Feb 28, 1983 | Other | No | No | — | — | — | Archived | Feb 28, 1983 | Miscellaneous Other Rules | |
| Dec 1, 1982 | Dec 31, 1982 | Other | No | No | — | — | — | Archived | Dec 31, 1982 | Miscellaneous Other Rules | |
| Nov 1, 1982 | Nov 30, 1982 | Other | No | No | — | — | — | Archived | Nov 30, 1982 | Miscellaneous Other Rules | |
| Oct 1, 1981 | Sep 30, 1982 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Sep 30, 1982 | Radionuclides and Revised Rad Rule |
| Oct 30, 1980 | Oct 29, 1981 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Oct 29, 1981 | Radionuclides and Revised Rad Rule |
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.