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Water system · PWSID ID5340017

RUPERT CITY OF

RUPERT, ID · ~5,796 people served

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

PWSID

ID5340017

State

Idaho

City

RUPERT

Population served

5,796

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

Lithium

140,000 ppt

limit —

No federal limit

Violations & enforcement

50

Violations on record

1

Unaddressed

0

Health-based

37

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2024. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Jan 2024 Unaddressed
Monitoring & reporting · EPA contaminant 0999 began Jan 2024 Resolved
Monitoring · Lead & Copper Rule began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2023 Resolved
Monitoring & reporting · Nitrate began Jan 2018 Resolved
Monitoring & reporting · Nitrate began Jan 2018 Resolved
Monitoring & reporting · Nitrate began Jan 2018 Resolved
Monitoring & reporting · Nitrate began Jan 2016 Resolved
Monitoring & reporting · EPA contaminant 2034 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2035 began Jan 2014 Resolved
Monitoring & reporting · EPA contaminant 2020 began Jan 2014 Resolved

Recent enforcement actions

  • State action · SIE May 2024
  • State action · SIA May 2024
  • State action · SOX Apr 2024
  • State action · SIE Mar 2024
  • State action · SIA Mar 2024
  • State action · SIE Aug 2023
  • State action · SIE Aug 2023
  • State action · SIA Aug 2023

This profile is built from EPA public records for system ID5340017 — 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.