What's in CUDAHY WATERWORKS's water?

CUDAHY WATERWORKS's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 18,659 people get their water from it, across 6,910 connections.

How this compares nationally

CUDAHY WATERWORKS has 36 violations on record in total, 0 of thems health-based - ranking it 9,710th of 12,903 systems by violation count, the 25th percentile nationally.

How CUDAHY WATERWORKS compares within WI

WI's 202 covered systems average 3.6 health-based violations each; CUDAHY WATERWORKS carries 0, not more than typical for the state. 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 CUDAHY WATERWORKS is from 2002-01-10. Last reported to EPA: 05/29/2026.

What this data is and is not

This is what CUDAHY WATERWORKS reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Between the utility's meter and CUDAHY WATERWORKS's customers' taps is household plumbing, invisible to a system-level record ranked 9,710th of 12,903 by violation count. The guide to what this data misses covers that gap.