County Water Quality Report

Bannock County, Idaho

1 public water system serving 58,231 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
C
72/100
Utilities rated 1
Population served 58,231

Top water quality concerns in Bannock County

  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Chromium (hexavalent) significantly above health guidelinein 1 of 1 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities

All utilities in Bannock County

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

C
72/100

POCATELLO CITY OF

POCATELLO · 58,231 residents

Top concern: Haloacetic acids (HAA9) significantly above health guideline

View report →