Riverside, CA Water Quality (ZIP 92503)

PFAS, lead, and EPA-tested contaminants for ZIP 92503 in Riverside, CA.

Water delivered to 92503 comes from the same utility serving Riverside, CA. EPA UCMR5 and lead testing report at the water-system level, so the detailed results for 92503 are the results for Riverside as a whole.

See the full Riverside, CA water quality report →

Check your exact address

  1. Open the full Riverside 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.