WESTVIEW HOMEOWNERS ASSOCIATION

SPEARFISH, SD · ~103 people served

Check your exact address → SPEARFISH overview

100

Excellent

PurityRadar safety score

PWSID

SD4600876

State

South Dakota

City

SPEARFISH

Population served

103

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 Jul 1999. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Jan 1998 Resolved

Monitoring & reporting · Nitrate began Jan 1995 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1993 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 1993 Resolved

Monitoring & reporting · Fluoride began Nov 1989 Resolved

Monitoring & reporting · Arsenic began Nov 1989 Resolved

Monitoring & reporting · Antimony began Nov 1989 Resolved

Monitoring & reporting · Selenium began Nov 1989 Resolved

Monitoring & reporting · Barium began Nov 1989 Resolved

Monitoring & reporting · Cadmium began Nov 1989 Resolved

Monitoring & reporting · Chromium (total) began Nov 1989 Resolved

Recent enforcement actions

State action · SOX Jul 1999
State action · SIF Jan 1999
State action · SIE Jan 1999
State action · SIF May 1996
State action · SOX Apr 1996
State action · SIE Mar 1996
State action · SOX Jun 1994
State action · SOX Jun 1994

This profile is built from EPA public records for system SD4600876 — 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.