Is HARRIS COUNTY MUD 239's water safe to drink?
HARRIS COUNTY MUD 239 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 5,583 people get their water from it, across 1,876 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, HARRIS COUNTY MUD 239 ranks 8,736th by violation burden (32th percentile) - 5 violations total, 1 health-based.
How HARRIS COUNTY MUD 239 compares within TX
Among the 1,633 TX systems in this dataset, the average is 6.7 health-based violations - HARRIS COUNTY MUD 239's 1 is at or below that. 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 239 is from 2025-02-07 (health-based: 2004-01-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
HARRIS COUNTY MUD 239'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:
- Radionuclides - flagged from: Gross Alpha, Excl. Radon and U
The most severe category on record is radionuclides, which points toward a reverse osmosis-class filter if you want to address it directly.
What this data is and is not
Everything on this page is HARRIS COUNTY MUD 239's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 1 health-based violation on file for HARRIS COUNTY MUD 239 - 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.