San Joaquin County, California Water Quality
Aggregated water quality data for 45 water systems in San Joaquin County.
Water Systems
45
Water Systems
182K
People Served
Surface water, Ground water
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFOS | 0.005 | 0.004 ug/L | 0.300 ug/L(EWG) | 130% | Above limit |
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