WILLIAMSON UTILITY BOARD: EPA violation history, explained
WILLIAMSON UTILITY BOARD has at least one health-based violation EPA's ECHO database still lists as unaddressed - the required fix has not been reported complete. It serves 2,660 people through 1,226 service connections.
Ranked against every other system in this dataset
Out of 12,903 systems in this dataset, WILLIAMSON UTILITY BOARD ranks 2,551th by violation burden (80th percentile) - 148 violations total, 7 health-baseds.
How WILLIAMSON UTILITY BOARD compares within WV
Among the 135 WV systems in this dataset, the average is 6.4 health-based violations - WILLIAMSON UTILITY BOARD's 7 is above 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 WILLIAMSON UTILITY BOARD is from 2025-12-09 (health-based: 2025-01-02). Last reported to EPA: 05/19/2026.
What kind of problem, specifically
WILLIAMSON UTILITY BOARD'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: Interim Enhanced Surface Water Treatment Rule; Long Term 2 Enhanced Surface Water Treatment Rule
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
This is what WILLIAMSON UTILITY BOARD reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 7 health-based violations on file for WILLIAMSON UTILITY BOARD - 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.