RISING SUN SCHOOL
California - Non-Transient Non-Community - PWSID: CA5000254
System Information
| PWSID | CA5000254 |
| System Name | RISING SUN SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Non-Inventory |
| Owner Type | Local |
| EPA Region | 09 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Jun 27, 1980 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | California |
| City | PATTERSON |
| ZIP Code | 95363 |
| Address | 510 KEYSTONE BLVD |
| Organization | PATTERSON UNIFIED SCHOOL DISTRICT |
| Phone | 2098957700 |
Population & Service
| Population Served | 62 |
| Service Connections | 3 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2007 | Jul 1, 2007 | MR | No | No | - | 5% of samples | - | Archived | Jul 1, 2007 | - | |
| Jan 1, 2002 | Jan 31, 2002 | MCL | Yes | No | - | 5% of samples | - | Archived | Jan 31, 2002 | - | |
| Dec 1, 1996 | Dec 31, 1996 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 1996 | - | |
| Aug 1, 1996 | Aug 31, 1996 | MCL | Yes | No | - | 5% of samples | - | Archived | Aug 31, 1996 | - | |
| Jul 1, 1983 | Jul 31, 1983 | Other | No | No | - | - | - | Archived | Jul 31, 1983 | - | |
| Apr 1, 1983 | Apr 30, 1983 | Other | No | No | - | - | - | Archived | Apr 30, 1983 | - | |
| Jan 1, 1983 | Jan 31, 1983 | Other | No | No | - | - | - | Archived | Jan 31, 1983 | - | |
| Nov 1, 1982 | Nov 30, 1982 | Other | No | No | - | - | - | Archived | Nov 30, 1982 | - | |
| Oct 1, 1982 | Oct 31, 1982 | Other | No | No | - | - | - | Archived | Oct 31, 1982 | - | |
| - | - | - | 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.