ELK CREEK VILLAGE

RAPID CITY, SD · ~110 people served

Check your exact address → RAPID CITY overview

100

Excellent

PurityRadar safety score

PWSID

SD4602237

State

South Dakota

City

RAPID CITY

Population served

110

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

230

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2015. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2015 Resolved

Monitoring & reporting · EPA contaminant 2042 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2034 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2306 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2035 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2039 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2065 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2051 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2067 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2050 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2383 began Oct 2004 Resolved

Monitoring & reporting · EPA contaminant 2015 began Oct 2004 Resolved

Recent enforcement actions

State action · SOX Mar 2015
State action · SIA Mar 2014
State action · SOX Apr 2006
State action · SOX Apr 2006
State action · SOX Apr 2006
State action · SOX Apr 2006
State action · SOX Apr 2006
State action · SOX Apr 2006

This profile is built from EPA public records for system SD4602237 — 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.