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Water system · PWSID OR4100006

GRIM ESTATES

AURORA, OR · ~40 people served

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

PWSID

OR4100006

State

Oregon

City

AURORA

Population served

40

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

15

Violations on record

0

Unaddressed

3

Health-based

22

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2023 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2016 Resolved
Other · EPA contaminant 7500 began Jan 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Dec 2012 Resolved
Other · EPA contaminant 7500 began Dec 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2010 Resolved
Monitoring & reporting · Total coliform began Oct 1997 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 1997 Resolved
Monitoring & reporting · Total coliform began May 1994 Resolved

Recent enforcement actions

  • State action · SOX Aug 2024
  • State action · SOX Jul 2024
  • State action · SOX Aug 2023
  • State action · SOX Oct 2017
  • State action · SOX Feb 2013
  • State action · SIA Feb 2013
  • State action · SIE Dec 2012
  • State action · SIA Dec 2012

This profile is built from EPA public records for system OR4100006 — 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.