Water Quality: San Martin, CA
5 water systems • 961 people served
Some Concerns7
Total Violations
1
Health-Based Violations
5
Water Systems
961
Population Served
Water Quality Summary
San Martin has 1 health-based violation on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Gross Alpha. In total, 7 violations are on record for 5 water systems serving 961 people.
Contaminants Found
Gross Alpha
Water Systems Serving San Martin
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SAN MARTIN COUNTY WATER DISTRICT | CA4300542 | Groundwater | 627 | 4 |
| SAN MARTIN FOOTHILLS WATER COMPANY | CA4300638 | Groundwater | 145 | 2 |
| RANCHO ROBLES MUTUAL WATER COMPANY | CA4300577 | Groundwater | 103 | 0 |
| SOUTH COUNTY RETIREMENT HOME | CA4300832 | Groundwater | 46 | 1 |
| CHIRI SWEET WATER COMPANY | CA4300757 | Groundwater | 40 | 0 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.