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Water system · PWSID ID6210020

WHITNEY NASHVILLE WATER WORKS

PRESTON, ID · ~403 people served

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

PWSID

ID6210020

State

Idaho

City

PRESTON

Population served

403

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

32

Violations on record

1

Unaddressed

1

Health-based

24

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Monitoring & reporting · EPA contaminant 3014 began Aug 2021 Resolved
Max contaminant level (MCL) · Lead & Copper Rule health-based began Apr 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1997 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1997 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1995 Resolved
Monitoring & reporting · Nitrate began Jan 1995 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved
Monitoring & reporting · EPA contaminant 2931 began Jan 1993 Resolved
Monitoring & reporting · EPA contaminant 2946 began Jan 1993 Resolved

Recent enforcement actions

  • State action · SIE Aug 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIA Aug 2025
  • State action · SOX Nov 2022
  • State action · SIE Oct 2021
  • State action · SIA Oct 2021
  • State action · SOX Aug 2021

This profile is built from EPA public records for system ID6210020 — 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.