Is HARRIS COUNTY MUD 502's water safe to drink?

HARRIS COUNTY MUD 502's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 5,487 people get their water from it, across 1,829 connections.

How this compares nationally

2 total violations and 0 health-based ones put HARRIS COUNTY MUD 502 at the 7th percentile nationally for violation burden, rank 12,056 of 12,903.

Against the TX average

Among the 1,633 TX systems in this dataset, the average is 6.7 health-based violations - HARRIS COUNTY MUD 502's 0 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

HARRIS COUNTY MUD 502's most recent violation on record is dated 2017-01-01. Last reported to EPA: 06/26/2026.

What HARRIS COUNTY MUD 502's record does not cover

HARRIS COUNTY MUD 502's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 2 logged violations can see. The guide to what this data misses covers that gap.