TEUTOPOLIS: EPA violation history, explained

TEUTOPOLIS has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 2,018 people through 862 service connections.

TEUTOPOLIS's record against the rest of the country

Out of 12,903 systems in this dataset, TEUTOPOLIS ranks 6,558th by violation burden (49th percentile) - 10 violations total, 2 health-baseds.

Against the IL average

Among the 560 IL systems in this dataset, the average is 5.0 health-based violations - TEUTOPOLIS's 2 is at or below that. The filter guide explains what a violation like this actually calls for.

Most recent violation on record

TEUTOPOLIS's most recent violation on record is dated 2010-01-10, with the most recent health-based one dated 1999-01-07. Last reported to EPA: 05/27/2026.

The concern categories on record

TEUTOPOLIS'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 TEUTOPOLIS's record does not cover

Everything on this page is TEUTOPOLIS's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 10 logged violations can see. The guide to what this data misses covers that gap.