WEST UNION WATER SUPPLY: EPA violation history, explained
WEST UNION WATER SUPPLY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,540, over 1,152 connections.
How this compares nationally
WEST UNION WATER SUPPLY has 4 violations on record in total, 3 of thems health-based - ranking it 5,600th of 12,903 systems by violation count, the 57th percentile nationally.
Against the IA average
Among the 203 IA systems in this dataset, the average is 3.5 health-based violations - WEST UNION WATER SUPPLY's 3 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
WEST UNION WATER SUPPLY's most recent violation on record is dated 1991-01-04, with the most recent health-based one dated 1991-01-04. Last reported to EPA: 06/17/2026.
The concern categories on record
WEST UNION WATER SUPPLY'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:
- Nitrate / nitrite - flagged from: Nitrate
The most severe category on record is nitrate / nitrite, which points toward a reverse osmosis-class filter if you want to address it directly.
What WEST UNION WATER SUPPLY's record does not cover
Everything on this page is WEST UNION WATER SUPPLY's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and WEST UNION WATER SUPPLY's customers' taps is household plumbing, invisible to a system-level record ranked 5,600th of 12,903 by violation count. The guide to what this data misses covers that gap.