County Water Quality Report

Natrona County, Wyoming

1 public water system serving 59,000 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
64/100
Utilities rated 1
Population served 59,000

Top water quality concerns in Natrona County

  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Bromochloroacetic acid* significantly above health guidelinein 1 of 1 utilities
  • Total trihalomethanes (TTHMs)* significantly above health guidelinein 1 of 1 utilities

All utilities in Natrona County

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

D
64/100

CASPER, CITY OF

CASPER · 59,000 residents

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

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