What's in HARRIS COUNTY MUD 150's water?
HARRIS COUNTY MUD 150 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 6,786 people through 2,262 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, HARRIS COUNTY MUD 150 ranks 1,513th by violation burden (88th percentile) - 17 violations total, 13 health-baseds.
How HARRIS COUNTY MUD 150 compares within TX
HARRIS COUNTY MUD 150's 13 health-based violations sit above the TX average of 6.7, across 1,633 systems statewide. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for HARRIS COUNTY MUD 150 is from 2015-06-12 (health-based: 2011-01-07). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
HARRIS COUNTY MUD 150'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:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
- Other regulated metals - flagged from: Arsenic
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What this data is and is not
This is what HARRIS COUNTY MUD 150 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 17 logged violations can see. The guide to what this data misses covers that gap.