PWSID
MN1020037
State
Minnesota
City
Ham Lake
Population served
69
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
2
Violations on record
0
Unaddressed
0
Health-based
10
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2023. Official EPA record →
Recent enforcement actions
- State action · SIF May 2023
- State action · SFJ May 2023
- State action · SIE May 2023
- State action · SOX Apr 2023
- State action · SIA Mar 2023
- State action · SOX Dec 2000
- State action · SIE Apr 2000
- State action · SFJ Apr 2000
This profile is built from EPA public records for system MN1020037 — 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.