Is NORTHWEST HARRIS COUNTY MUD 29's water safe to drink?
NORTHWEST HARRIS COUNTY MUD 29 had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 3,000 people get their water from it, across 1,000 connections.
How this compares nationally
Out of 12,903 systems in this dataset, NORTHWEST HARRIS COUNTY MUD 29 ranks 8,066th by violation burden (37th percentile) - 13 violations total, 1 health-based.
How NORTHWEST HARRIS COUNTY MUD 29 compares within TX
NORTHWEST HARRIS COUNTY MUD 29's 1 health-based violations sit within 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 NORTHWEST HARRIS COUNTY MUD 29 is from 2027-04-04 (health-based: 2025-05-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
NORTHWEST HARRIS COUNTY MUD 29'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
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
Everything on this page is NORTHWEST HARRIS COUNTY MUD 29'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 NORTHWEST HARRIS COUNTY MUD 29 - 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.