County Water Quality Report

Story County, Iowa

1 public water system serving 55,177 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
69/100
Utilities rated 1
Population served 55,177

Top water quality concerns in Story County

  • PFAS contaminationin 1 of 1 utilities
  • Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 1 utilities
  • Total PFOS and PFOA significantly above health guidelinein 1 of 1 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities

All utilities in Story County

Click any utility for full grade card, contaminant data, and treatment plant contact info.

C
69/100

AMES WATER TREATMENT PLANT

AMES · 55,177 residents

Top concern: PFAS contamination

View report →