IONA WATER DEPT

IONA, ID · ~2,717 people served

Check your exact address → IONA overview

100

Excellent

PurityRadar safety score

PWSID

ID7100041

State

Idaho

City

IONA

Population served

2,717

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 Nov 2008. Official EPA record →

Monitoring & reporting · Chlorite began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2110 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2326 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2040 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2041 began Jan 2005 Resolved

Monitoring & reporting · EPA contaminant 2031 began Jan 2005 Resolved

Monitoring & reporting · Nitrate began Jan 2002 Resolved

Monitoring & reporting · Nitrate began Jan 2001 Resolved

Monitoring & reporting · Nitrate began Jan 1997 Resolved

Recent enforcement actions

State action · SOX Nov 2008
State action · SOX Mar 2003
State action · SOX Mar 2002
State action · SOX Oct 1998
State action · SOX Sep 1996
State action · SIA Sep 1985

This profile is built from EPA public records for system ID7100041 — 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.