LAKEVIEW COLONY

LAKE ANDES, SD · ~118 people served

Check your exact address → LAKE ANDES overview

100

Excellent

PurityRadar safety score

PWSID

SD4602017

State

South Dakota

City

LAKE ANDES

Population served

118

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 Mar 2016. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2016 Resolved

Treatment technique · EPA contaminant 0400 health-based began Feb 2010 Resolved

Monitoring & reporting · Total coliform began Nov 2008 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved

Monitoring & reporting · Fluoride began Jan 2001 Resolved

Monitoring & reporting · Selenium began Jan 2001 Resolved

Monitoring & reporting · Barium began Jan 2001 Resolved

Monitoring & reporting · EPA contaminant 1085 began Jan 2001 Resolved

Monitoring & reporting · Chromium (total) began Jan 2001 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2001 Resolved

Monitoring & reporting · EPA contaminant 1036 began Jan 2001 Resolved

Monitoring & reporting · Beryllium began Jan 2001 Resolved

Recent enforcement actions

State action · SOX Mar 2016
State action · SIA Mar 2016
State action · SOX Feb 2010
State action · SIA Feb 2010
State action · SOX Jan 2010
State action · SOX Jun 2009
State action · SIF Jan 2009
State action · SIF Dec 2008

This profile is built from EPA public records for system SD4602017 — 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.