ROSEVIEW HEIGHTS MUTUAL WATER COMPANY
California - Community Water System - PWSID: CA4300562
System Information
| PWSID | CA4300562 |
| System Name | ROSEVIEW HEIGHTS MUTUAL WATER COMPANY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 22, 1979 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | SAN JOSE |
| ZIP Code | 95161 |
| Address | P.O. Box 610517 |
| Organization | SCHACHER, TIMOTHY |
| Phone | 408-259-4760 |
Population & Service
| Population Served | 148 |
| Service Connections | 53 |
Drinking Water Violations (34)
This water system has 34 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 17, 2024 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| Jan 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 2001 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jul 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jul 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jul 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jul 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| Jan 1, 1998 | - | MR | No | No | - | TT | - | Resolved | Feb 27, 2018 | - | |
| May 1, 1995 | May 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1995 | - | |
| May 1, 1995 | May 31, 1995 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1995 | - | |
| May 1, 1994 | May 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1994 | - | |
| May 1, 1994 | May 31, 1994 | MR | No | No | - | 5% of samples | - | Resolved | May 31, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 5, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 5, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 5, 1994 | - | |
| Mar 1, 1994 | Mar 31, 1994 | MCL | Yes | No | - | 5% of samples | - | Resolved | Mar 5, 1994 | - | |
| Jul 1, 1993 | Dec 31, 2003 | MR | No | No | - | TT | - | Resolved | Dec 31, 2003 | - | |
| Sep 1, 1984 | Sep 30, 1984 | Other | No | No | - | - | - | Archived | Sep 30, 1984 | - | |
| Aug 1, 1984 | Aug 31, 1984 | Other | No | No | - | - | - | Archived | Aug 31, 1984 | - | |
| Jul 1, 1984 | Jul 31, 1984 | Other | No | No | - | - | - | Archived | Jul 31, 1984 | - | |
| Oct 1, 1981 | Sep 30, 1982 | MR | No | Yes | - | 15 pCi/L | - | Archived | Sep 30, 1982 | - | |
| Oct 30, 1980 | Oct 29, 1981 | MR | No | Yes | - | 15 pCi/L | - | Archived | Oct 29, 1981 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.