TUD - MONTE GRANDE WATER SYSTEM
California - Community Water System - PWSID: CA5510030
System Information
| PWSID | CA5510030 |
| System Name | TUD - MONTE GRANDE WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Dec 15, 1992 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | SONORA |
| ZIP Code | 95370 |
| Address | 18885 Nugget Blvd |
| Organization | PERKINS, DON |
| Phone | 209-532-5536 |
Population & Service
| Population Served | 548 |
| Service Connections | 232 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 2000 | Mar 31, 2000 | TT | Yes | No | - | - | - | Archived | Mar 31, 2000 | - | |
| Feb 1, 2000 | Feb 29, 2000 | TT | Yes | No | - | - | - | Archived | Feb 29, 2000 | - | |
| Jan 1, 2000 | Jan 31, 2000 | TT | Yes | No | - | - | - | Archived | Jan 31, 2000 | - | |
| Jul 1, 1999 | Jul 31, 1999 | TT | Yes | No | - | - | - | Archived | Jul 31, 1999 | - | |
| Dec 1, 1998 | Dec 31, 1998 | TT | Yes | No | - | - | - | Archived | Dec 31, 1998 | - | |
| Jan 2, 1996 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2002 | - | |
| Jan 2, 1996 | - | MR | No | No | - | TT | - | Resolved | Sep 22, 2002 | - | |
| Dec 1, 1995 | Dec 31, 1995 | TT | Yes | No | - | - | - | Resolved | Dec 31, 1995 | - | |
| Dec 1, 1995 | Dec 31, 1995 | TT | Yes | No | - | - | - | Resolved | Dec 31, 1995 | - | |
| Oct 1, 1994 | Oct 31, 1994 | TT | Yes | No | - | - | - | Resolved | Oct 31, 1994 | - | |
| Oct 1, 1994 | Oct 31, 1994 | TT | Yes | No | - | - | - | Resolved | Oct 31, 1994 | - | |
| Jul 1, 1993 | - | MR | No | No | - | TT | - | Resolved | Sep 30, 2005 | - |
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.