Population Served
53.0K
Service Connections
16.2K
Total Violations
73
Health-Based Violations
12
Lead & Copper Data
Lead Level
Elevated10.90 ppb
Action Level: 15 ppb (EPA) · Sampled: 2025-09-30
015 ppb action level
Copper Level
No copper sampling data available
System Details
- Water Source
- Groundwater
- System Type
- Community Water System
- City
- LA CROSSE
- ZIP Code
- 54601
- Counties Served
- La Crosse
- Cities Served
- LA CROSSE
- Open Violations
- 0
- State
- Wisconsin
Violation Summary
73
Total Violations
12
Health-Based
0
Open Now
Most recent violation: 2023-04-01
Explore Wisconsin Water Quality
See all water systems, lead data, and violation trends for Wisconsin.
Data source: EPA ECHO SDWIS Bulk Download (Jan 2026). PWSID: WI6320309.SafeWater Home