Water testing in Butte County, CA

Lowest listed local program price: $28, Butte County Public Health Laboratory (BCPHL).

Well water

Butte County Public Health Laboratory Water Testing

$28

Bacteria
Fecal coliform
E. coli

Pick up sterile water collection bottles from BCPHL or the Environmental Health Division, collect your well water sample following the posted procedure, and deliver it to the Butte County Public Health Laboratory with the completed water submittal form and $28 fee.

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Who can use it: Butte County, California

Butte County Public Health Laboratory, 695 Oleander Avenue, Chico · 530-891-2747
Butte County Environmental Health Division, 202 Mira Loma Drive, Oroville · 530-552-3880

Checked October 1, 2026. Official page · Report a change

See statewide tests and certified-lab lists for California.

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