PWSID
WA5343296
State
Washington
City
Carlsborg
Population served
8,872
Primary source
Surface water
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
Latest detections from EPA’s UCMR5 monitoring (through May 2024). Levels in parts per trillion (ppt).
PFBA
5 ppt
limit —
Violations & enforcement
24
Violations on record
0
Unaddressed
0
Health-based
5
Enforcement actions
From EPA ECHO (SDWIS), most recent enforcement May 2024. Official EPA record →
Recent enforcement actions
- State action · SOX May 2024
- State action · SOX May 2024
- State action · SOX Sep 2018
- State action · SOX Feb 2016
- State action · SOX Sep 2015
This profile is built from EPA public records for system WA5343296 — 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.