PWSID
WA5303521
State
Washington
City
MCKENNA
Population served
600
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
3
Violations on record
0
Unaddressed
0
Health-based
6
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Sep 2015. Official EPA record →
Recent enforcement actions
- State action · SOX Sep 2015
- EPA/federal action · EFJ Apr 2001
- EPA/federal action · EOX Oct 2000
- EPA/federal action · EOX Dec 1999
- State action · SIA Sep 1986
- State action · SIF Sep 1986
This profile is built from EPA public records for system WA5303521 — 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.