What's in IL AMERICAN-TOLONO's water?
IL AMERICAN-TOLONO has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 3,604 people get their water from it, across 1,200 connections.
Ranked against every other system in this dataset
IL AMERICAN-TOLONO has 20 violations on record in total, 6 of thems health-based - ranking it 3,102th of 12,903 systems by violation count, the 76th percentile nationally.
Against the IL average
IL AMERICAN-TOLONO's 6 health-based violations sit above the IL average of 5.0, across 560 systems statewide. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
IL AMERICAN-TOLONO's most recent violation on record is dated 2023-06-12, with the most recent health-based one dated 2021-01-01. Last reported to EPA: 05/27/2026.
The concern categories on record
IL AMERICAN-TOLONO'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:
- Lead & copper - flagged from: Lead and Copper Rule
- Disinfection byproducts - flagged from: TTHM
The most severe category on record is lead & copper, which points toward a lead-class filter if you want to address it directly.
What IL AMERICAN-TOLONO's record does not cover
Everything on this page is IL AMERICAN-TOLONO's own reported record under the Safe Drinking Water Act - a regulatory filing, not a sample of your tap. Between the utility's meter and IL AMERICAN-TOLONO's customers' taps is household plumbing, invisible to a system-level record ranked 3,102th of 12,903 by violation count. The guide to what this data misses covers that gap.