BI COUNTY WSC 1: EPA violation history, explained
BI COUNTY WSC 1 had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. It serves 12,777 people through 4,422 service connections.
BI COUNTY WSC 1's record against the rest of the country
36 total violations and 2 health-based ones put BI COUNTY WSC 1 at the 53th percentile nationally for violation burden, rank 6,011 of 12,903.
How BI COUNTY WSC 1 compares within TX
TX's 1,633 covered systems average 6.7 health-based violations each; BI COUNTY WSC 1 carries 2, not more than typical for the state. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for BI COUNTY WSC 1 is from 2025-10-07 (health-based: 2024-01-04). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
BI COUNTY WSC 1'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)
- Disinfection byproducts - flagged from: TTHM
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
Everything on this page is BI COUNTY WSC 1's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 36 logged violations can see. The guide to what this data misses covers that gap.