Ventura County, California Water Quality
Aggregated water quality data for 75 water systems in Ventura County.
Water Systems
75
Water Systems
870K
People Served
Surface water, Ground water
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 140.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 1400% | Above guideline |
| PFBA | 0.020 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.003 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.009 | 0.010 ug/L | 0.001 ug/L(EWG) | 87% | Near limit |
| PFOA | 0.010 | 0.004 ug/L | 0.090 ug/L(EWG) | 253% | Above limit |
| PFOS | 0.017 | 0.004 ug/L | 0.300 ug/L(EWG) | 425% | Above limit |
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