PWSID
WI6320318
State
Wisconsin
City
La Crosse
Population served
503
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.
PFAS & contaminant readings
No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.
Violations & enforcement
16
Violations on record
0
Unaddressed
3
Health-based
44
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Mar 2021. Official EPA record →
Recent enforcement actions
- State action · SIA Mar 2021
- State action · SOX Feb 2021
- State action · SOX Jul 2020
- State action · SIF Jun 2020
- State action · SIA Mar 2020
- State action · SIA Mar 2020
- State action · SOX Mar 2020
- State action · SOX Mar 2020
This profile is built from EPA public records for system WI6320318 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.