County Water Quality Report

Monroe County, New York

2 public water systems serving 416,000 residents

Data sources: EPA SDWIS EPA ECHO EWG Tap Water Database Utility CCRs ⓘ How did we get these ratings?
County average grade
D
62/100
Utilities rated 2
Population served 416,000
Most recent test 2024
🇪🇺 Would fail EU standards 1 of 2

Top water quality concerns in Monroe County

  • Haloacetic acids (HAA9) significantly above health guidelinein 1 of 2 utilities
  • Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 2 utilities
  • Haloacetic acids (HAA5) significantly above health guidelinein 1 of 2 utilities
  • Lead detected in source waterin 1 of 2 utilities
  • Haloacetic Acids (HAA5) significantly above health guidelinein 1 of 2 utilities

All utilities in Monroe County

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

C
65/100

ROCHESTER CITY

ROCHESTER (C) · 210,000 residents

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

View report →
D
59/100

Rochester Municipal Water System

Rochester · 206,000 residents

Top concern: Lead detected in source water

View report →