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Projects

Find out about the drinking water projects that MDHHS has going on around Michigan and learn more about participating by clicking on the tabs below.

  • Care for MiWell Sampling Project

    The MDHHS Care for MiWell Sampling Project assesses water quality from Michigan’s private wells and helps Michigan residents understand the quality of their well water.

    Drinking water can become contaminated through natural and human activity. Some contaminants can be harmful to your health if you are exposed to certain levels.

    Map of the Care for MiWell Sampling Project Year 1 Study Area showing Michigan county boundaries as thick black lines and the census tract boundaries in each county as thin green lines. The grouped tracts that make up the project Year One Study Areas are shaded light green and surrounded by a dark green border.

    The green area on this map shows the area (census tract) in each county in Michigan randomly selected for the project using a statistical method.

    Purpose of the Care for MiWell Sampling Project

    The Care for MiWell Sampling Project provides free drinking water testing and education for randomly selected private well owners across Michigan. This can help residents identify conditions that impact their home’s drinking water and provide data-backed guidance to help reduce risks from potential contaminants in well water.

    Did you receive a Care for MiWell Sampling project invitation in the mail?

    • To be considered for participation in this project, scan the QR code on the bottom of your letter and fill out the interest form.
    • Or call 800-648-6942 between 9 a.m. and 5 p.m., Monday – Friday and let our staff know you are interested in the Care for MiWell Project.

    If you did not get a project invitation but want to stay informed, visit our Resources page to sign up for the Drinking Water and Health Newsletter to receive project updates and additional information about drinking water.

    Additional Resources

    Care for MiWell Sampling Project FAQs

    Drinking Water Contamination

    Drinking Water Testing

  • Well Assessed

    The Well Assessed project encourages you to take a look at your private residential well to become aware of its condition and then connects you with resources for addressing any concerns.

    Click here to complete the quick, 10-minute step-by-step well inspection and let us know what you see!

    Well Assessed Project Flyer - click for accessible PDF

If you are looking for a project or investigation that you had your drinking water sampled for and you do not see it on this webpage, check out one of our other MDHHS websites:

Updated 9/3/26