IL AMERICAN-JERSEYVILLE: EPA violation history, explained
IL AMERICAN-JERSEYVILLE has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. It serves 8,412 people through 4,200 service connections.
Ranked against every other system in this dataset
IL AMERICAN-JERSEYVILLE has 51 violations on record in total, 6 of thems health-based - ranking it 2,987th of 12,903 systems by violation count, the 77th percentile nationally.
How IL AMERICAN-JERSEYVILLE compares within IL
Among the 560 IL systems in this dataset, the average is 5.0 health-based violations - IL AMERICAN-JERSEYVILLE's 6 is above that. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
The last violation EPA has on record for IL AMERICAN-JERSEYVILLE is from 2022-02-01 (health-based: 2015-01-06). Last reported to EPA: 05/27/2026.
What kind of problem, specifically
IL AMERICAN-JERSEYVILLE'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
IL AMERICAN-JERSEYVILLE'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. Water quality can still change between the meter and the faucet - household plumbing sits outside what a record of 51 logged violations can see. The guide to what this data misses covers that gap.