Is HAYDEN LAKE IRRIGATION DIST's water safe to drink?
HAYDEN LAKE IRRIGATION DIST has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 9,375 people get their water from it, across 3,750 connections.
How this compares nationally
HAYDEN LAKE IRRIGATION DIST has 29 violations on record in total, 4 of thems health-based - ranking it 4,120th of 12,903 systems by violation count, the 68th percentile nationally.
How HAYDEN LAKE IRRIGATION DIST compares within ID
HAYDEN LAKE IRRIGATION DIST's 4 health-based violations sit within the ID average of 10.3, across 88 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for HAYDEN LAKE IRRIGATION DIST is from 2017-01-07 (health-based: 2011-01-10). Last reported to EPA: 06/26/2026.
What kind of problem, specifically
HAYDEN LAKE IRRIGATION DIST'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
Everything on this page is HAYDEN LAKE IRRIGATION DIST'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 HAYDEN LAKE IRRIGATION DIST's customers' taps is household plumbing, invisible to a system-level record ranked 4,120th of 12,903 by violation count. The guide to what this data misses covers that gap.