PWSID
105314113
State
Washington
City
SUQUAMISH
Population served
75
Primary source
GWP
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
94
Violations on record
0
Unaddressed
0
Health-based
27
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement Feb 2023. Official EPA record →
Recent enforcement actions
- EPA/federal action · EOX Feb 2023
- EPA/federal action · EOX Mar 2017
- EPA/federal action · EOX Sep 2015
- EPA/federal action · EOX Jul 2009
- EPA/federal action · EOX Jan 2007
- EPA/federal action · EOX Sep 2006
- EPA/federal action · EOX Aug 2005
- EPA/federal action · EOX Aug 2005
This profile is built from EPA public records for system 105314113 — 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.