Is HORTONVILLE WATER UTILITY's water safe to drink?
HORTONVILLE WATER UTILITY had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 3,028 people get their water from it, across 1,137 connections.
Ranked against every other system in this dataset
49 total violations and 1 health-based ones put HORTONVILLE WATER UTILITY at the 42th percentile nationally for violation burden, rank 7,450 of 12,903.
Against the WI average
Among the 202 WI systems in this dataset, the average is 3.6 health-based violations - HORTONVILLE WATER UTILITY's 1 is at or below that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
HORTONVILLE WATER UTILITY's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2025-05-10. Last reported to EPA: 05/29/2026.
The concern categories on record
HORTONVILLE WATER UTILITY'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:
- Lead & copper - flagged from: LEAD AND COPPER RULE REVISIONS
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What HORTONVILLE WATER UTILITY's record does not cover
Everything on this page is HORTONVILLE WATER UTILITY'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 HORTONVILLE WATER UTILITY's customers' taps is household plumbing, invisible to a system-level record ranked 7,450th of 12,903 by violation count. The guide to what this data misses covers that gap.