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Water system · PWSID SD4600168

HURLEY

HURLEY, SD · ~379 people served

Check your exact address → HURLEY overview
100
Excellent
PurityRadar safety score

PWSID

SD4600168

State

South Dakota

City

HURLEY

Population served

379

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

23

Violations on record

0

Unaddressed

6

Health-based

44

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2016. Official EPA record →

Monitoring · Lead & Copper Rule began Aug 2016 Resolved
Other · Lead & Copper Rule began Apr 2016 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2014 Resolved
Treatment technique · EPA contaminant 0400 health-based began Sep 2009 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Other · EPA contaminant 7500 began Nov 2001 Resolved
Monitoring & reporting · Total coliform began Sep 2001 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1998 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1996 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 1993 Resolved

Recent enforcement actions

  • State action · SOX Oct 2016
  • State action · SIF Sep 2016
  • State action · SOX Sep 2016
  • State action · SIE Sep 2016
  • State action · SIA Jun 2016
  • State action · SOX Sep 2015
  • State action · SIE Oct 2014
  • State action · SOX Sep 2010

This profile is built from EPA public records for system SD4600168 — 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.