HARRIS COUNTY MUD 287: EPA violation history, explained

HARRIS COUNTY MUD 287 has no violations on record in EPA's SDWIS data. 3,510 people get their water from it, across 1,170 connections.

How this compares nationally

Out of 12,903 systems in this dataset, HARRIS COUNTY MUD 287 ranks 12,809th by violation burden (1th percentile) - 0 violations total, 0 health-baseds.

Against the TX average

Among the 1,633 TX systems in this dataset, the average is 6.7 health-based violations - HARRIS COUNTY MUD 287's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Why "no violations" needs a caveat here

HARRIS COUNTY MUD 287 serves 3,510 people. EPA requires smaller systems to test less often than large ones, so a clean record here is real but weaker evidence than the same record on a system serving hundreds of thousands - fewer tests means fewer chances to catch a problem. See the guide to reading a clean record for what that does and does not tell you.

What HARRIS COUNTY MUD 287's record does not cover

This is what HARRIS COUNTY MUD 287 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. This record - 0 health-based violations on file for HARRIS COUNTY MUD 287 - 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.