AQUA SHENANDOAH: EPA violation history, explained
AQUA SHENANDOAH has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 9,500 people get their water from it, across 4,442 connections.
How this compares nationally
AQUA SHENANDOAH has 52 violations on record in total, 6 of thems health-based - ranking it 2,986th of 12,903 systems by violation count, the 77th percentile nationally.
Against the PA average
AQUA SHENANDOAH's 6 health-based violations sit above the PA average of 5.5, across 475 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
AQUA SHENANDOAH's most recent violation on record is dated 2023-01-07, with the most recent health-based one dated 2016-01-04. Last reported to EPA: 06/15/2026.
The concern categories on record
AQUA SHENANDOAH'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:
- Disinfection byproducts - flagged from: Total Haloacetic Acids (HAA5)
The most severe category on record is disinfection byproducts, which points toward a carbon-class filter if you want to address it directly.
What AQUA SHENANDOAH's record does not cover
Everything on this page is AQUA SHENANDOAH'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 AQUA SHENANDOAH's customers' taps is household plumbing, invisible to a system-level record ranked 2,986th of 12,903 by violation count. The guide to what this data misses covers that gap.