Water testing in Oakland County, MI

Local water testing: Oakland County Health Division. Price not posted.

Well water

Well and Water Services Laboratory Testing

Price not posted

  • Bacteria
  • Nitrate
  • Chloride
  • Fluoride
  • Sulfate
  • +3 more

Pick up sample bottles, forms, and instructions at a North or South Oakland Health Center and submit your sample to the county's certified lab.

Who can use it: Oakland County property owners with private wells

  • North Oakland Health Center, 1200 N. Telegraph Rd, Building 34E, Pontiac · 248-858-1312
  • South Oakland Health Center, 27725 Greenfield Rd, Southfield · 248-424-7000

Checked October 1, 2026. Report a change

See statewide tests and certified-lab lists for Michigan.

What your results mean