What's in GRANBY PWS's water?
GRANBY PWS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,034, over 872 connections.
How this compares nationally
GRANBY PWS has 11 violations on record in total, 3 of thems health-based - ranking it 5,259th of 12,903 systems by violation count, the 59th percentile nationally.
How GRANBY PWS compares within MO
GRANBY PWS's 3 health-based violations sit within the MO average of 6.1, across 327 systems statewide. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for GRANBY PWS is from 2025-02-07 (health-based: 2004-01-08). Last reported to EPA: 06/16/2026.
What kind of problem, specifically
GRANBY PWS'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 this data is and is not
GRANBY PWS'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. This record - 3 health-based violations on file for GRANBY PWS - 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.