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Water system · PWSID OR4100159

LARK MEADOWS ASSOCIATION

100
Excellent
PurityRadar safety score

PWSID

OR4100159

State

Oregon

City

CANBY

Population served

80

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

29

Violations on record

2

Unaddressed

2

Health-based

32

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Other · EPA contaminant 7000 began Oct 2024 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Total coliform began Jan 2014 Resolved
Monitoring & reporting · Nitrate began Jan 2008 Resolved
Monitoring & reporting · Total coliform began Aug 2007 Resolved
Monitoring & reporting · Total coliform began Sep 2006 Resolved
Monitoring & reporting · Total coliform began Apr 2006 Resolved

Recent enforcement actions

  • State action · SOX Apr 2025
  • State action · SOX Jan 2025
  • State action · SOX Jan 2025
  • State action · SOX Feb 2014
  • State action · SOX Jan 2010
  • State action · SOX Sep 2007
  • State action · SOX Jul 2007
  • State action · SOX Oct 2006

This profile is built from EPA public records for system OR4100159 — 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.