What's in TRAVIS COUNTY MUD 4's water?

TRAVIS COUNTY MUD 4's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. It serves 6,816 people through 3,249 service connections.

How this compares nationally

TRAVIS COUNTY MUD 4 has 6 violations on record in total, 0 of thems health-based - ranking it 10,970th of 12,903 systems by violation count, the 15th percentile nationally.

How TRAVIS COUNTY MUD 4 compares within TX

TRAVIS COUNTY MUD 4's 0 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 TRAVIS COUNTY MUD 4 is from 2027-05-09. Last reported to EPA: 06/26/2026.

What this data is and is not

This is what TRAVIS COUNTY MUD 4 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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 6 logged violations can see. The guide to what this data misses covers that gap.