LIBERTY HILLS COMMUNITY

HOT SPRINGS, SD · ~68 people served

Check your exact address → HOT SPRINGS overview

100

Excellent

PurityRadar safety score

PWSID

SD4600518

State

South Dakota

City

HOT SPRINGS

Population served

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2018. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2018 Resolved

Treatment technique · EPA contaminant 0400 health-based began Feb 2007 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Monitoring & reporting · EPA contaminant 2981 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2955 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2987 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2976 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2964 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2378 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2985 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2992 began Jan 1993 Resolved

Monitoring & reporting · EPA contaminant 2380 began Jan 1993 Resolved

Recent enforcement actions

State action · SOX May 2018
State action · SIA Apr 2018
State action · SOX Apr 2007
State action · SIA Apr 2007
State action · SOX Dec 1996
State action · SIF Apr 1996
State action · SIE Mar 1996
State action · SOX Mar 1994

This profile is built from EPA public records for system SD4600518 — 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.