What's in ROCHESTER's water?

ROCHESTER's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 7,130 people get their water from it, across 2,229 connections.

ROCHESTER's record against the rest of the country

Out of 12,903 systems in this dataset, ROCHESTER ranks 11,389th by violation burden (12th percentile) - 4 violations total, 0 health-baseds.

Against the MI average

ROCHESTER's 0 health-based violations sit within the MI average of 1.3, across 390 systems statewide. See the lead and copper guide for why lead counts differently.

Most recent violation on record

ROCHESTER's most recent violation on record is dated 2005-01-09. Last reported to EPA: 06/23/2026.

What ROCHESTER's record does not cover

Everything on this page is ROCHESTER's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 0 health-based violations on file for ROCHESTER - stops at the meter and cannot see household plumbing on the other side of it. The guide to what this data misses covers that gap.