Little Chute Waterworks, WI Water Quality
Is Little Chute Waterworks's water safe to drink?
Little Chute Waterworks had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. 12,168 people get their water from it, across 4,066 connections.
Little Chute Waterworks's record against the rest of the country
24 total violations and 1 health-based ones put Little Chute Waterworks at the 40th percentile nationally for violation burden, rank 7,742 of 12,903.
How Little Chute Waterworks compares within WI
WI's 259 covered systems average 5.4 health-based violations each; Little Chute Waterworks carries 1, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for Little Chute Waterworks is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 05/29/2026.
What kind of problem, specifically
Little Chute Waterworks'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 this data is and is not
Little Chute Waterworks'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. This record - 1 health-based violation on file for Little Chute Waterworks - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.