DETROIT CITY OF: EPA violation history, explained

DETROIT CITY OF's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 633,218, over 237,000 connections.

Ranked against every other system in this dataset

Out of 12,903 systems in this dataset, DETROIT CITY OF ranks 10,727th by violation burden (17th percentile) - 7 violations total, 0 health-baseds.

Against the MI average

MI's 390 covered systems average 1.3 health-based violations each; DETROIT CITY OF carries 0, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

DETROIT CITY OF's most recent violation on record is dated 2020-01-07. Last reported to EPA: 06/23/2026.

What DETROIT CITY OF's record does not cover

DETROIT CITY OF's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. This record - 0 health-based violations on file for DETROIT CITY OF - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.