County Water Quality Report

Lucas County, Ohio

2 public water systems serving 631,000 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
F
56/100
Utilities rated 2
Population served 631,000
Most recent test 2024
🇪🇺 Would fail EU standards 1 of 2

Top water quality concerns in Lucas County

  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 2 utilities
  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 2 utilities
  • Bromodichloromethane significantly above health guidelinein 1 of 2 utilities
  • PFAS contaminationin 1 of 2 utilities
  • Lead detected in source waterin 1 of 2 utilities

All utilities in Lucas County

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

C
65/100

TOLEDO CITY OF

TOLEDO · 360,000 residents

Top concern: Total trihalomethanes (TTHMs) significantly above health guideline

View report →
F
48/100

City of Toledo Water Department

Toledo · 271,000 residents

Top concern: PFAS contamination

View report →