SOUTH SHORE

SOUTH SHORE, SD · ~189 people served

Check your exact address → SOUTH SHORE overview

100

Excellent

PurityRadar safety score

PWSID

SD4602068

State

South Dakota

City

SOUTH SHORE

Population served

189

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 2019. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2019 Resolved

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

Treatment technique · EPA contaminant 0400 health-based began Feb 2014 Resolved

Treatment technique · EPA contaminant 0700 health-based began Nov 2013 Resolved

Monitoring & reporting · Nitrate began Apr 2013 Resolved

Other · EPA contaminant 7500 began Sep 2011 Resolved

Monitoring & reporting · EPA contaminant 3014 began Aug 2010 Resolved

Treatment technique · EPA contaminant 0400 health-based began Feb 2009 Resolved

Monitoring & reporting · Total coliform began Nov 2008 Resolved

Monitoring & reporting · EPA contaminant 0999 began Oct 2008 Resolved

Monitoring & reporting · EPA contaminant 2931 began Apr 2008 Resolved

Monitoring & reporting · EPA contaminant 2033 began Apr 2008 Resolved

Recent enforcement actions

State action · SOX Mar 2019
State action · SIA Mar 2019
State action · SOX Sep 2016
State action · SOX Mar 2015
State action · SOX Mar 2014
State action · SIA Mar 2014
State action · SIA Mar 2014
State action · SIA Jul 2013

This profile is built from EPA public records for system SD4602068 — 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.