Clark-Edgar Rwd, IL Water Quality
Clark-Edgar Rwd: EPA violation history, explained
Clark-Edgar Rwd's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. Population served: 9,657, over 3,219 connections.
Ranked against every other system in this dataset
Clark-Edgar Rwd has 3 violations on record in total, 0 of them health-based - ranking it 11,647th of 12,903 systems by violation count, the 10th percentile nationally.
How Clark-Edgar Rwd compares within IL
Among the 572 IL systems in this dataset, the average is 5.1 health-based violations - Clark-Edgar Rwd's 0 is at or below that. The filter guide explains what a violation like this actually calls for.
Most recent violation on record
The last violation EPA has on record for Clark-Edgar Rwd is from 2011-01-07. Last reported to EPA: 05/27/2026.
What this data is and is not
Everything on this page is Clark-Edgar Rwd'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 Clark-Edgar Rwd's customers' taps is household plumbing, invisible to a system-level record ranked 11,647th of 12,903 by violation count. The guide to what this data misses covers that gap.