Is SIENNA MUD 6's water safe to drink?

SIENNA MUD 6's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 5,184 people get their water from it, across 1,728 connections.

How this compares nationally

Out of 12,903 systems in this dataset, SIENNA MUD 6 ranks 12,434th by violation burden (4th percentile) - 1 violation total, 0 health-baseds.

How SIENNA MUD 6 compares within TX

Among the 1,633 TX systems in this dataset, the average is 6.7 health-based violations - SIENNA MUD 6's 0 is at or below that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

The last violation EPA has on record for SIENNA MUD 6 is from 2025-01-11. Last reported to EPA: 06/26/2026.

What this data is and is not

Everything on this page is SIENNA MUD 6'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 SIENNA MUD 6 - 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.