UNION WILLIAMS P S D: EPA violation history, explained

UNION WILLIAMS P S D had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 7,883 people get their water from it, across 3,312 connections.

How this compares nationally

34 total violations and 4 health-based ones put UNION WILLIAMS P S D at the 68th percentile nationally for violation burden, rank 4,086 of 12,903.

Against the WV average

WV's 135 covered systems average 6.4 health-based violations each; UNION WILLIAMS P S D carries 4, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

UNION WILLIAMS P S D's most recent violation on record is dated 2021-10-08, with the most recent health-based one dated 2021-10-08. Last reported to EPA: 05/19/2026.

The concern categories on record

UNION WILLIAMS P S D'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: Groundwater Rule; Revised Total Coliform 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 UNION WILLIAMS P S D's record does not cover

UNION WILLIAMS P S D'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 UNION WILLIAMS P S D's customers' taps is household plumbing, invisible to a system-level record ranked 4,086th of 12,903 by violation count. The guide to what this data misses covers that gap.