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Water system · PWSID ID5270025

UNIT 3 WATER ASSN

JEROME, ID · ~350 people served

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

PWSID

ID5270025

State

Idaho

City

JEROME

Population served

350

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

60

Violations on record

6

Unaddressed

3

Health-based

123

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Dec 2025 Unaddressed
Other · EPA contaminant 7500 began Jan 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2022 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Oct 2019 Unaddressed
Other · EPA contaminant 7500 began Nov 2015 Unaddressed
Other · EPA contaminant 7500 began Oct 2015 Unaddressed
Monitoring · Lead & Copper Rule began Nov 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Nov 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2024 Resolved
Monitoring & reporting · EPA contaminant 0999 began Sep 2024 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SOX Jun 2025
  • State action · SOX Jun 2025
  • State action · SIE Mar 2025
  • State action · SIA Mar 2025
  • State action · SIE Feb 2025
  • State action · SIA Feb 2025
  • State action · SIE Jan 2025

This profile is built from EPA public records for system ID5270025 — 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.