County Water Quality Report

Skagit County, Washington

1 public water system serving 111,415 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
68/100
Utilities rated 1
Population served 111,415

Top water quality concerns in Skagit County

  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
  • Haloacetic acids (HAA5) significantly above health guidelinein 1 of 1 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities

All utilities in Skagit County

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

C
68/100

SKAGIT COUNTY PUD 1 JUDY RES

Mount Vernon · 111,415 residents

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

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