WI6320309
WI
No open health violations

LA CROSSE WATERWORKS

Groundwater · Local · CITY HALL, 400 LA CROSSE ST

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

53,000

Source Type

Groundwater

Ownership

Local

PWSID

WI6320309

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations indicate the MCL was exceeded.

MR — Lead

2023Resolved

MR — Lead

2021Resolved

Other

2019Resolved

MR — E. coli

2019Resolved

Other

2017Resolved

Other

2017Resolved

Other

2017Resolved

Other

2017Resolved

Other

2017Resolved

Other

2017Resolved

Related Pages

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance ReportPWSID WI6320309View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-19
High Confidence
Annual refresh cycle

At a Glance

PWSIDWI6320309
StateWisconsin
Risk Levelsafe
Population Served53,000
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.