PWSID
MN1220011
State
Minnesota
City
Winnebago
Population served
1,391
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
1
Violations on record
0
Unaddressed
1
Health-based
8
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 1993. Official EPA record →
Recent enforcement actions
- State action · SFJ Sep 1993
- State action · SIC Sep 1993
- State action · SIE Sep 1993
- State action · SIA Sep 1993
- State action · SFH Sep 1993
- State action · SOX Sep 1993
- State action · SIB Sep 1993
- State action · SIA Sep 1987
This profile is built from EPA public records for system MN1220011 — 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.