What's in CORNING CITY's water?

CORNING CITY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 10,300, over 4,200 connections.

CORNING CITY's record against the rest of the country

34 total violations and 2 health-based ones put CORNING CITY at the 53th percentile nationally for violation burden, rank 6,029 of 12,903.

Against the NY average

Among the 443 NY systems in this dataset, the average is 4.1 health-based violations - CORNING CITY's 2 is at or below that. The clean-record guide covers what a comparison like this can hide.

Most recent violation on record

CORNING CITY's most recent violation on record is dated 2025-05-10, with the most recent health-based one dated 2010-01-05. Last reported to EPA: 06/25/2026.

The concern categories on record

CORNING CITY's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:

• Microbial contamination / treatment technique - flagged from: Coliform (TCR)

The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.

What CORNING CITY's record does not cover

Everything on this page is CORNING CITY's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. This record - 2 health-based violations on file for CORNING CITY - 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.