Is SAN LEON MUD's water safe to drink?
SAN LEON MUD has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 11,622, over 3,874 connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, SAN LEON MUD ranks 7,743th by violation burden (40th percentile) - 24 violations total, 1 health-based.
How SAN LEON MUD compares within TX
Among the 1,633 TX systems in this dataset, the average is 6.7 health-based violations - SAN LEON MUD's 1 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for SAN LEON MUD is from 2026-06-12 (health-based: 2005-01-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
SAN LEON MUD's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What this data is and is not
SAN LEON MUD'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. This record - 1 health-based violation on file for SAN LEON MUD - 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.