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Water system · PWSID ID7100061

NUR WATER ASSN

IONA, ID · ~60 people served

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

PWSID

ID7100061

State

Idaho

City

IONA

Population served

60

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

4

Health-based

26

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2025. Official EPA record →

Monitoring & reporting · Nitrate began Jan 2024 Resolved
Monitoring & reporting · Nitrate began Jan 2024 Resolved
Monitoring & reporting · EPA contaminant 3014 began Aug 2023 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Jul 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began May 2023 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2001 Resolved
Monitoring & reporting · Nitrate began Jan 1998 Resolved
Monitoring & reporting · Nitrate began Jan 1996 Resolved
Monitoring & reporting · Total coliform began Dec 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1994 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 1994 Resolved

Recent enforcement actions

  • State action · SOX May 2025
  • State action · SIE Feb 2025
  • State action · SIE Feb 2025
  • State action · SIA Feb 2025
  • State action · SIA Feb 2025
  • State action · SOX Sep 2024
  • State action · SIE Oct 2023
  • State action · SIA Oct 2023

This profile is built from EPA public records for system ID7100061 — 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.