Oak Harbor, WA Water Quality (ZIP 98278)

PFAS, lead, and EPA-tested contaminants for ZIP 98278 in Oak Harbor, WA.

Water delivered to 98278 comes from the same utility serving Oak Harbor, WA. EPA UCMR5 and lead testing report at the water-system level, so the detailed results for 98278 are the results for Oak Harbor as a whole.

See the full Oak Harbor, WA water quality report →

Check your exact address

  1. Open the full Oak Harbor 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.