Gaithersburg, MD Water Quality (ZIP 20878)

PFAS, lead, and EPA-tested contaminants for ZIP 20878 in Gaithersburg, MD.

Water delivered to 20878 comes from the same utility serving Gaithersburg, MD. EPA UCMR5 and lead testing report at the water-system level, so the detailed results for 20878 are the results for Gaithersburg as a whole.

See the full Gaithersburg, MD water quality report →

Check your exact address

  1. Open the full Gaithersburg 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.