FLOSSMOOR: EPA violation history, explained

FLOSSMOOR has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 9,371, over 3,770 connections.

FLOSSMOOR's record against the rest of the country

Out of 12,903 systems in this dataset, FLOSSMOOR ranks 8,458th by violation burden (34th percentile) - 7 violations total, 1 health-based.

Against the IL average

Among the 560 IL systems in this dataset, the average is 5.0 health-based violations - FLOSSMOOR's 1 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

FLOSSMOOR's most recent violation on record is dated 2025-01-07, with the most recent health-based one dated 2011-01-10. Last reported to EPA: 05/27/2026.

The concern categories on record

FLOSSMOOR'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 FLOSSMOOR's record does not cover

This is what FLOSSMOOR reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. This record - 1 health-based violation on file for FLOSSMOOR - 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.