MUSTANG, CITY OF: EPA violation history, explained

MUSTANG, CITY OF had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 18,576 people get their water from it, across 8,065 connections.

Ranked against every other system in this dataset

32 total violations and 10 health-based ones put MUSTANG, CITY OF at the 85th percentile nationally for violation burden, rank 1,935 of 12,903.

Against the OK average

MUSTANG, CITY OF's 10 health-based violations sit within the OK average of 39.5, across 240 systems statewide. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

MUSTANG, CITY OF's most recent violation on record is dated 2026-01-01, with the most recent health-based one dated 2026-01-01. Last reported to EPA: 05/13/2026.

The concern categories on record

MUSTANG, CITY OF's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

• Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
• Microbial contamination / treatment technique - flagged from: Coliform (TCR)
• Other regulated metals - flagged from: Arsenic; Selenium

The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.

What MUSTANG, CITY OF's record does not cover

This is what MUSTANG, CITY OF reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 32 logged violations can see. The guide to what this data misses covers that gap.