PWSID
MN1870007
State
Minnesota
City
St. Leo
Population served
97
Primary source
GWP
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
2
Violations on record
0
Unaddressed
0
Health-based
13
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 1999. Official EPA record →
Recent enforcement actions
- State action · SOX Dec 1999
- State action · SFJ Oct 1998
- State action · SIE Oct 1998
- State action · SIA Sep 1998
- State action · SIA Aug 1998
- State action · SOX Dec 1997
- State action · SFJ Jan 1997
- State action · SIA Dec 1996
This profile is built from EPA public records for system MN1870007 — 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.