City of Mission, TX Water Quality
What's in City of Mission's water?
City of Mission's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 77,058 people get their water from it, across 29,994 connections.
City of Mission's record against the rest of the country
34 total violations and 0 health-based ones put City of Mission at the 25th percentile nationally for violation burden, rank 9,735 of 12,903.
How City of Mission compares within TX
City of Mission's 0 health-based violations sit within the TX average of 6.7, across 1,634 systems statewide. 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 City of Mission is from 2023-01-07. Last reported to EPA: 06/26/2026.
What this data is and is not
This is what City of Mission 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 34 logged violations can see. The guide to what this data misses covers that gap.