What's in HARRIS COUNTY MUD 540's water?

HARRIS COUNTY MUD 540 has no violations on record in EPA's SDWIS data. Population served: 2,022, over 674 connections.

How this compares nationally

0 total violations and 0 health-based ones put HARRIS COUNTY MUD 540 at the 0th percentile nationally for violation burden, rank 12,901 of 12,903.

Against the TX average

HARRIS COUNTY MUD 540's 0 health-based violations sit within the TX average of 6.7, across 1,633 systems statewide. See the lead and copper guide for why lead counts differently.

Why "no violations" needs a caveat here

HARRIS COUNTY MUD 540 serves 2,022 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 540's record does not cover

This is what HARRIS COUNTY MUD 540 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 540 - 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.