GARY

GARY, SD · ~240 people served

Check your exact address → GARY overview

100

Excellent

PurityRadar safety score

PWSID

SD4600139

State

South Dakota

City

GARY

Population served

240

Primary source

GWP

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 Apr 2024. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2024 Resolved

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

Other · EPA contaminant 7000 began Jul 2003 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Recent enforcement actions

State action · SOX Apr 2024
State action · SIA Feb 2024
State action · SOX Feb 2010
State action · SIA Feb 2010
State action · SOX Aug 2003
State action · SO6 Jul 2003
State action · SOX Aug 2002
State action · SO6 Jul 2002

This profile is built from EPA public records for system SD4600139 — 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.