Water testing in Coos County, OR
Lowest listed local program price: $188, Coos Health and Wellness (Coos County Environmental Health).
Private Water / Septic Evaluation Water Test
$188
- Bacteria
- Nitrate
- Arsenic
Complete and submit the Real Estate Transaction Water Test request form and pay the Health Department's test fee plus the private lab's fee.
Who can use it: Primarily offered for real estate transactions; the health department does not routinely test private water outside that context.
- Coos Health and Wellness - Environmental Health, 281 LaClair Street, Coos Bay · 541-266-6700
Checked October 1, 2026. Official page · Report a change