What's in CANANDAIGUA CITY's water?
CANANDAIGUA 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: 11,264, over 4,232 connections.
CANANDAIGUA CITY's record against the rest of the country
CANANDAIGUA CITY has 33 violations on record in total, 2 of thems health-based - ranking it 6,036th of 12,903 systems by violation count, the 53th percentile nationally.
Against the NY average
Among the 443 NY systems in this dataset, the average is 4.1 health-based violations - CANANDAIGUA CITY's 2 is at or below that. See the lead and copper guide for why lead counts differently.
Most recent violation on record
CANANDAIGUA CITY's most recent violation on record is dated 2024-01-07, with the most recent health-based one dated 2007-01-06. Last reported to EPA: 06/25/2026.
The concern categories on record
CANANDAIGUA 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 CANANDAIGUA CITY's record does not cover
CANANDAIGUA CITY's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and CANANDAIGUA CITY's customers' taps is household plumbing, invisible to a system-level record ranked 6,036th of 12,903 by violation count. The guide to what this data misses covers that gap.