PWSID
SD4600189
State
South Dakota
City
LANGFORD
Population served
283
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
1
Health-based
7
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Jul 2004. Official EPA record →
Recent enforcement actions
- State action · SOX Jul 2004
- State action · SO6 Jul 2004
- State action · SOX Feb 1996
- State action · SIF Aug 1995
- State action · SIE Jul 1995
- State action · SIA Sep 1988
- State action · SIF Sep 1982
This profile is built from EPA public records for system SD4600189 — 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.