Sioux City, IA Water Quality (ZIP 51102)

PFAS, lead, and EPA-tested contaminants for ZIP 51102 in Sioux City, IA.

ZIP code 51102 in Sioux City, IA is served by the same public water system that supplies the rest of Sioux City. Because the EPA test results are identical across these ZIP codes, the full contamination breakdown lives on one page.

See the full Sioux City, IA water quality report →

Check your exact address

  1. Open the full Sioux City 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.