Water Quality in Prairie Du Chien, WI
48 water systems serving 10,908 people
City Overview
Average lead detection across Prairie Du Chien water systems is 1.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 915 |
| Health-based violations | 72 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Prairie Du Chien
Frequently Asked Questions
Is Prairie Du Chien tap water safe to drink?
Prairie Du Chien tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Prairie Du Chien, Wisconsin?
Prairie Du Chien has 48 public water systems serving approximately 10,908 people. The average lead level across sampled systems is 1.0 ppb. There are 915 total violations on record.
Does Prairie Du Chien have lead in the water?
EPA monitoring data shows an average lead detection of 1.0 ppb across Prairie Du Chien's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Prairie Du Chien?
48 public water systems are registered in Prairie Du Chien, Wisconsin with the EPA Safe Drinking Water Information System. Together they serve approximately 10,908 people.