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Water system · PWSID WA5301266

SUNNYBANK WATER SYSTEM

100
Excellent
PurityRadar safety score

PWSID

WA5301266

State

Washington

City

Cashmere

Population served

58

Primary source

Surface water

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

49

Violations on record

0

Unaddressed

1

Health-based

29

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2023 Resolved
Other · EPA contaminant 7000 began Jul 2016 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2008 Resolved
Monitoring & reporting · Antimony began Jan 2007 Resolved
Monitoring & reporting · EPA contaminant 1036 began Jan 2007 Resolved
Monitoring & reporting · Beryllium began Jan 2007 Resolved
Monitoring & reporting · Cyanide began Jan 2007 Resolved
Monitoring & reporting · Chromium (total) began Jan 2007 Resolved
Monitoring & reporting · Fluoride began Jan 2007 Resolved
Monitoring & reporting · Barium began Jan 2007 Resolved

Recent enforcement actions

  • State action · SOX Jun 2025
  • State action · SOX Oct 2016
  • State action · SOX Sep 2015
  • State action · SOX Oct 2014
  • State action · SOX Dec 2008
  • State action · SOX Dec 2008
  • State action · SOX Aug 2008
  • State action · SOX Aug 2008

This profile is built from EPA public records for system WA5301266 — 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.