What's in CHALK BLUFF WSC's water?
CHALK BLUFF WSC has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 3,852, over 1,284 connections.
How this compares nationally
CHALK BLUFF WSC has 11 violations on record in total, 1 of them health-based - ranking it 8,181th of 12,903 systems by violation count, the 37th percentile nationally.
Against the TX average
CHALK BLUFF WSC's 1 health-based violations sit within the TX average of 6.7, across 1,633 systems statewide. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
CHALK BLUFF WSC's most recent violation on record is dated 2025-02-07, with the most recent health-based one dated 1991-01-06. Last reported to EPA: 06/26/2026.
The concern categories on record
CHALK BLUFF WSC'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 CHALK BLUFF WSC's record does not cover
Everything on this page is CHALK BLUFF WSC'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 11 logged violations can see. The guide to what this data misses covers that gap.