Calistoga Farm Worker Center

Napa County, CA
CA2800039
People Served
65
Water Source
Groundwater
Counties
Napa County
Data from
2023
More in California →

Contaminants Exceeding Limits

The following contaminants have exceeded the guideline limits at least once in the last year.

  • AR

    Arsenic

    Arsenic is a toxic element found in rocks and soil. It enters water through natural erosion and human activities like mining. Long-term exposure causes cancer and organ damage.

    92.000 ppb
    EPA limit 10.000 ppb

Other Contaminants Detected

The following contaminants have been detected, but not exceeded the guideline limits in the last year.

Copper

Avg:0.280 ppm
Limit:1.300 ppm

Gross Alpha Particle Activity

Avg:0.200 pci/l
Limit:15.000 pci/l

Iron

Avg:137.000 ppb
Limit:-

Contaminants tested