PWSID
WA5322285
State
Washington
City
Kennewick
Population served
70
Primary source
Groundwater
Score history
No change since tracking began Jun 18, 2026.
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
126
Violations on record
0
Unaddressed
0
Health-based
50
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Dec 2017. Official EPA record →
Recent enforcement actions
- State action · SOX Dec 2017
- State action · SOX Sep 2016
- State action · SOX Mar 2015
- State action · SOX Mar 2013
- State action · SIA Feb 2013
- State action · SOX Sep 2010
- State action · SOX Mar 2010
- State action · SOX Mar 2010
This profile is built from EPA public records for system WA5322285 — 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.