Brownsville, TX Water Quality (ZIP 78521)

PFAS, lead, and EPA-tested contaminants for ZIP 78521 in Brownsville, TX.

78521 shares its drinking water system with the rest of Brownsville, TX. We keep the complete PFAS, lead, and regulated-contaminant data on the Brownsville report so the figures stay consistent and current.

See the full Brownsville, TX water quality report →

Check your exact address

  1. Open the full Brownsville 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.