HARRIS COUNTY MUD 167: EPA violation history, explained
HARRIS COUNTY MUD 167 has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 16,761, over 5,587 connections.
How this compares nationally
HARRIS COUNTY MUD 167 has 25 violations on record in total, 15 of thems health-based - ranking it 1,250th of 12,903 systems by violation count, the 90th percentile nationally.
How HARRIS COUNTY MUD 167 compares within TX
HARRIS COUNTY MUD 167's 15 health-based violations sit above the TX average of 6.7, across 1,633 systems statewide. 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 167 is from 2019-04-08 (health-based: 2004-01-07). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
HARRIS COUNTY MUD 167'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: Combined Radium (-226 and -228); 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
HARRIS COUNTY MUD 167'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 25 logged violations can see. The guide to what this data misses covers that gap.