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Water system · PWSID SD4600138

GARRETSON

GARRETSON, SD · ~1,228 people served

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

PWSID

SD4600138

State

South Dakota

City

GARRETSON

Population served

1,228

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

64

Violations on record

0

Unaddressed

54

Health-based

194

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2014. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Feb 2014 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2001 Resolved
Max contaminant level (MCL) · Gross alpha health-based began Jan 2001 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 2000 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1998 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 1998 Resolved
Max contaminant level (MCL) · Uranium health-based began Jan 1997 Resolved
Max contaminant level (MCL) · Uranium health-based began Oct 1996 Resolved
Max contaminant level (MCL) · Uranium health-based began Jul 1996 Resolved
Max contaminant level (MCL) · Uranium health-based began Apr 1996 Resolved

Recent enforcement actions

  • State action · SOX Mar 2014
  • State action · SIA Mar 2014
  • State action · SO6 Aug 2006
  • State action · SOX Jul 2006
  • State action · SOX Apr 2003
  • State action · SOX Apr 2003
  • State action · SOX Apr 2003
  • State action · SOX Apr 2003

This profile is built from EPA public records for system SD4600138 — 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.