Does Mayfield, KS tap water have any EPA-reported violations?

As of June 2026, EPA SDWIS records show 13 violation(s) across the community water systems serving Mayfield, 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 Mayfield, KS tap water come from?

Mayfield is served by 1 active community water system(s). Their primary sources, per EPA records, are: surface water.

KS / Mayfield

KS · Tap water records

Mayfield tap water, in plain English

Here is what the EPA's own data shows about tap water in Mayfield. According to EPA SDWIS data retrieved June 2026, Mayfield is served by 1 active community water system, together reported to serve about 74 people.

As of June 2026, EPA records show 13 violations across the community water system(s) serving Mayfield, 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.

1

Community water system
~74

People served (EPA-reported)
June 2026

EPA records reviewed through

What the EPA has on record, by system

Mayfield, City Of

74 served · surface water · PWSID KS2019102

Monitoring Public Notice: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 3 times between September 2020 and October 2022. All have since returned to compliance, per EPA records.
Monitoring Lead and Copper Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded 6 times between July 1993 and October 2021. All have since returned to compliance, per EPA records.
Monitoring Revised Total Coliform Rule: a monitoring or reporting violation (a required test or report was late or missed — not a measured exceedance), recorded once in August 2019. 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 2000 and July 2018. All have since returned to compliance, per EPA records.

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.