Lees Summit

Lees Summit, MO receives a water quality score of 78/100 (Grade B) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.

Lees Summit's water quality is near the national average. While most systems meet EPA standards, some violations have been recorded. Residents may wish to review their specific water system's report for contaminant details.

Lees Summit's score of 78 is 2 points below the Missouri state average of 80, and in line with the nationwide average of roughly 78/100 across all U.S. states.

For homebuyers looking at the mid-size city of Lees Summit, Missouri, the municipal water supply offers a generally favorable profile that indicates steady management across multiple local distribution networks. Situated in the Midwest agricultural plains near the confluence of the Mississippi and Missouri rivers, the area's source water is subject to the environmental influences characteristic of surrounding farming regions. Consequently, while the tap water meets standard quality expectations, some households may choose to use home filtration systems to refine the taste and address trace regional runoff.

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