LA GRANGE HIGHLANDS SANITARY DISTRICT: EPA violation history, explained

LA GRANGE HIGHLANDS SANITARY DISTRICT's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 6,600, over 1,808 connections.

Ranked against every other system in this dataset

4 total violations and 0 health-based ones put LA GRANGE HIGHLANDS SANITARY DISTRICT at the 12th percentile nationally for violation burden, rank 11,399 of 12,903.

Against the IL average

LA GRANGE HIGHLANDS SANITARY DISTRICT's 0 health-based violations sit within 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

LA GRANGE HIGHLANDS SANITARY DISTRICT's most recent violation on record is dated 2025-01-07. Last reported to EPA: 05/27/2026.

What LA GRANGE HIGHLANDS SANITARY DISTRICT's record does not cover

LA GRANGE HIGHLANDS SANITARY DISTRICT'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. Between the utility's meter and LA GRANGE HIGHLANDS SANITARY DISTRICT's customers' taps is household plumbing, invisible to a system-level record ranked 11,399th of 12,903 by violation count. The guide to what this data misses covers that gap.