MI · 83 COUNTIES

Well Water & Real Estate — Michigan

Guidance for homebuyers, sellers, and real estate professionals dealing with private well properties in Michigan.

County Risk Distribution

83counties
High Risk — 43% Moderate Risk — 43% Low / Info — 14%

For Homebuyers

Before purchasing a property with a private well in Michigan, get a comprehensive water test. Sellers are not always required to disclose water quality issues. Key steps:

Find a Testing Lab in Michigan

For Sellers

Michigan may require water quality testing as part of the real estate transaction, depending on the county and lender requirements. Having current water test results demonstrates transparency and can accelerate the sale. Get your well tested before listing.

County-by-County Risk Context

Water quality varies significantly across Michigan. Browse the county directory to understand risk levels for specific areas you are considering.

Alcona County Low Alger County Moderate Allegan County High Alpena County Moderate Antrim County Moderate Arenac County High Baraga County Moderate Barry County Moderate Bay County Moderate Benzie County Low Berrien County Moderate Branch County High Calhoun County Moderate Cass County Low Charlevoix County Moderate Cheboygan County Moderate Chippewa County Low Clare County High Clinton County High Crawford County Low

View all 83 counties →