PWSID
WI2650157
State
Wisconsin
City
ELKHORN
Population served
100
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
40
Violations on record
0
Unaddressed
7
Health-based
85
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Apr 2025. Official EPA record →
Recent enforcement actions
- State action · SFL Apr 2025
- State action · SFL Jan 2024
- State action · SIF Jul 2022
- State action · SOX Jun 2022
- State action · SIE Jun 2022
- State action · SIA Jun 2022
- State action · SFL Jun 2021
- State action · SIB Dec 2020
This profile is built from EPA public records for system WI2650157 — 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.