Does Lees Summit, MO tap water have any EPA-reported violations?

As of June 2026, EPA SDWIS records show 16 violation(s) across the community water systems serving Lees Summit, of which 0 are classified by the EPA as health-based. Most older violations have returned to compliance; see the per-system list.

Where does Lees Summit, MO tap water come from?

Lees Summit is served by 2 active community water system(s). Their primary sources, per EPA records, are: surface water, groundwater.

MO / Lees Summit

MO · Tap water records

Lees Summit tap water, in plain English

Here is what the EPA's own data shows about tap water in Lees Summit. According to EPA SDWIS data retrieved June 2026, Lees Summit is served by 2 active community water systems, together reported to serve about 108,172 people.

As of June 2026, EPA records show 16 violations across the community water system(s) serving Lees Summit, going back to the earliest EPA record. None were health-based; the records are monitoring or reporting violations (a required test or report was late or missed). Each is listed by system below, with its status.

2

Community water systems
~108,172

People served (EPA-reported)
June 2026

EPA records reviewed through

What the EPA has on record, by system

Lees Summit Pws

99,400 served · surface water · PWSID MO1010459

Monitoring Revised Total Coliform Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 7 times between May 2022 and May 2024. EPA records do not show all of these as returned to compliance.
Monitoring Public Notice: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 2 times in June 2023. All have since returned to compliance, per EPA records.
Monitoring TTHM: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 2 times in October 2021. All have since returned to compliance, per EPA records.
Monitoring Total Haloacetic Acids (HAA5): a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 2 times in October 2021. All have since returned to compliance, per EPA records.
Monitoring Consumer Confidence Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 3 times between July 2003 and July 2009. All have since returned to compliance, per EPA records.

Jackson County Pwsd 15

8,772 served · groundwater · PWSID MO1024281

As of June 2026, EPA records show no reported violations for this system in the period covered. This is not a guarantee about every substance, or about the water inside your home's plumbing.

What this means

A health-based violation means a contaminant was recorded above the limit the EPA tracks for it. A monitoring or reporting violation means a required test or report was late or missed — not that a contaminant was measured above a limit. “Returned to compliance” means the EPA recorded the issue as resolved.

This page summarizes the EPA's own records and does not assess whether your water is safe to drink. For the most current details, you can verify every record directly with the EPA, and contact your water system with questions.

Source: U.S. EPA Envirofacts SDWIS, retrieved June 2026. Records cover the EPA's full reporting history for these systems. Verify at EPA ECHO.