Round Rock, TX Water Quality (ZIP 78681)

PFAS, lead, and EPA-tested contaminants for ZIP 78681 in Round Rock, TX.

ZIP code 78681 in Round Rock, TX is served by the same public water system that supplies the rest of Round Rock. Because the EPA test results are identical across these ZIP codes, the full contamination breakdown lives on one page.

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.