Water testing in Washington County, UT

Lowest listed local program price: $30, other prices posted, Southwest Utah Public Health Department.

Well or city water

Southwest Utah Public Health Department Water Lab

$30, other prices posted

Bacteria
E. coli
Heterotrophic plate count
Nitrate

Pick up a free sterile sampling bottle from the lab, collect the sample, and deliver it to a receiving location (call ahead first).

Order a test

All posted prices

Bacteria Analysis (Drinking Water) $30 per sample; Nitrate Testing $30 per sample; Sample Collection $40 (only if permittee fails to sample or resample)

Who can use it: Private well, pool, and spa owners in Beaver, Garfield, Iron, Kane, and Washington Counties; required testing for Washington County wells is Total Coliforms, Nitrate, Nitrite

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

See statewide tests and certified-lab lists for Utah.

What your results mean