Issaquah, WA Water Quality (ZIP 98027)

PFAS, lead, and EPA-tested contaminants for ZIP 98027 in Issaquah, WA.

98027 shares its drinking water system with the rest of Issaquah, WA. We keep the complete PFAS, lead, and regulated-contaminant data on the Issaquah report so the figures stay consistent and current.

See the full Issaquah, WA water quality report →

Check your exact address

  1. Open the full Issaquah report for PFAS levels, lead samples, and EPA violations.
  2. Enter your address at knowyourexposure.com for the most specific data we have.
  3. Choose a certified filter: an NSF/ANSI 58 reverse osmosis system removes 94-99% of PFAS, and an NSF-53 pitcher covers lead.