What's in DALLAS COUNTY WATER & SEWER AUTHORITY's water?
DALLAS COUNTY WATER & SEWER AUTHORITY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 4,152 people through 1,384 service connections.
How this compares nationally
Out of 12,903 systems in this dataset, DALLAS COUNTY WATER & SEWER AUTHORITY ranks 7,593th by violation burden (41th percentile) - 35 violations total, 1 health-based.
How DALLAS COUNTY WATER & SEWER AUTHORITY compares within AL
DALLAS COUNTY WATER & SEWER AUTHORITY's 1 health-based violations sit within the AL average of 2.1, across 364 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 DALLAS COUNTY WATER & SEWER AUTHORITY is from 2024-01-07 (health-based: 1997-01-01). Last reported to EPA: 05/18/2026.
What kind of problem, specifically
DALLAS COUNTY WATER & SEWER AUTHORITY'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
DALLAS COUNTY WATER & SEWER AUTHORITY'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. Between the utility's meter and DALLAS COUNTY WATER & SEWER AUTHORITY's customers' taps is household plumbing, invisible to a system-level record ranked 7,593th of 12,903 by violation count. The guide to what this data misses covers that gap.