Round Rock, TX Water Quality (ZIP 78664)

PFAS, lead, and EPA-tested contaminants for ZIP 78664 in Round Rock, TX.

Water delivered to 78664 comes from the same utility serving Round Rock, TX. EPA UCMR5 and lead testing report at the water-system level, so the detailed results for 78664 are the results for Round Rock as a whole.

See the full Round Rock, TX water quality report →

Check your exact address

  1. Open the full Round Rock 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.