What's in NORTHWEST HARRIS COUNTY MUD 36's water?

NORTHWEST HARRIS COUNTY MUD 36's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 3,648 people get their water from it, across 1,250 connections.

How this compares nationally

NORTHWEST HARRIS COUNTY MUD 36 has 7 violations on record in total, 0 of thems health-based - ranking it 10,830th of 12,903 systems by violation count, the 16th percentile nationally.

How NORTHWEST HARRIS COUNTY MUD 36 compares within TX

TX's 1,633 covered systems average 6.7 health-based violations each; NORTHWEST HARRIS COUNTY MUD 36 carries 0, not more than typical for the state. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for NORTHWEST HARRIS COUNTY MUD 36 is from 2015-01-07. Last reported to EPA: 06/26/2026.

What this data is and is not

Everything on this page is NORTHWEST HARRIS COUNTY MUD 36's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 0 health-based violations on file for NORTHWEST HARRIS COUNTY MUD 36 - 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.