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Water system · PWSID ID5070023

HEATHERLANDS SUBD

KETCHUM, ID · ~200 people served

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

PWSID

ID5070023

State

Idaho

City

KETCHUM

Population served

200

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

13

Violations on record

0

Unaddressed

1

Health-based

20

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2018. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Mar 2018 Resolved
Monitoring & reporting · Nitrate began Jan 2006 Resolved
Monitoring & reporting · Nitrate began Jan 2006 Resolved
Monitoring & reporting · Nitrate began Jan 2004 Resolved
Other · EPA contaminant 7000 began Oct 1999 Resolved
Monitoring & reporting · Nitrate began Jan 1999 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1998 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1997 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1996 Resolved
Monitoring & reporting · Nitrate began Jan 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1995 Resolved
Monitoring & reporting · Nitrate began Jan 1995 Resolved

Recent enforcement actions

  • State action · SOX Aug 2018
  • State action · SOX Aug 2018
  • State action · SIF May 2018
  • State action · SIE Apr 2018
  • State action · SIA Apr 2018
  • State action · SOX Nov 2007
  • State action · SOX Nov 2005
  • State action · SOX Dec 2002

This profile is built from EPA public records for system ID5070023 — 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.