Dearborn

Dearborn, MI receives a water quality score of 98/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 1 public water system serving the area.

Dearborn's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.

Dearborn's score of 98 is 8 points above the Michigan state average of 90, and above the nationwide average of roughly 78/100 across all U.S. states.

For residents and prospective homebuyers looking at this mid-size Michigan city, the municipal tap water presents a reassuring picture of safety and reliability, especially given its location in the industrial Rust Belt. Dearborn's water system successfully navigates the complex environmental challenges of the Great Lakes region and its freshwater coastline, ensuring that households receive excellent water quality. This consistent performance indicates that the local infrastructure is robust enough to protect the community's taps from industrial and environmental contaminants. Ultimately, those moving to or living in the area can feel confident in the daily safety of their utility's output without the typical worries associated with industrial corridors.

Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Michigan water quality rankings report →