What's in EDGERTON WATERWORKS's water?
EDGERTON WATERWORKS had a health-based violation within the last five years. The required corrective action was reported, but it happened recently enough to matter. Population served: 5,512, over 2,041 connections.
EDGERTON WATERWORKS's record against the rest of the country
13 total violations and 6 health-based ones put EDGERTON WATERWORKS at the 75th percentile nationally for violation burden, rank 3,203 of 12,903.
How EDGERTON WATERWORKS compares within WI
WI's 202 covered systems average 3.6 health-based violations each; EDGERTON WATERWORKS carries 6, more than typical for the state. See the lead and copper guide for why lead counts differently.
Most recent violation on record
The last violation EPA has on record for EDGERTON WATERWORKS is from 2025-05-10 (health-based: 2025-05-10). Last reported to EPA: 05/29/2026.
What kind of problem, specifically
EDGERTON 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; Lead and Copper Rule
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
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
Everything on this page is EDGERTON WATERWORKS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 6 health-based violations on file for EDGERTON 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.