HARRIS COUNTY MUD 389: EPA violation history, explained

HARRIS COUNTY MUD 389's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 2,676 people get their water from it, across 892 connections.

Ranked against every other system in this dataset

HARRIS COUNTY MUD 389 has 32 violations on record in total, 0 of thems health-based - ranking it 9,780th of 12,903 systems by violation count, the 24th percentile nationally.

How HARRIS COUNTY MUD 389 compares within TX

TX's 1,633 covered systems average 6.7 health-based violations each; HARRIS COUNTY MUD 389 carries 0, not more than typical for the state. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

The last violation EPA has on record for HARRIS COUNTY MUD 389 is from 2020-01-01. Last reported to EPA: 06/26/2026.

What this data is and is not

This is what HARRIS COUNTY MUD 389 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. Between the utility's meter and HARRIS COUNTY MUD 389's customers' taps is household plumbing, invisible to a system-level record ranked 9,780th of 12,903 by violation count. The guide to what this data misses covers that gap.