Is TCW SUPPLY's water safe to drink?
TCW SUPPLY had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 2,220, over 607 connections.
TCW SUPPLY's record against the rest of the country
Out of 12,903 systems in this dataset, TCW SUPPLY ranks 8,418th by violation burden (35th percentile) - 8 violations total, 1 health-based.
How TCW SUPPLY compares within TX
TX's 1,633 covered systems average 6.7 health-based violations each; TCW SUPPLY carries 1, not more than typical for the state. 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 TCW SUPPLY is from 2026-03-05 (health-based: 2025-05-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
TCW SUPPLY'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What this data is and is not
Everything on this page is TCW SUPPLY's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 1 health-based violation on file for TCW SUPPLY - 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.