LEWISTOWN: EPA violation history, explained
LEWISTOWN has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. Population served: 2,400, over 1,280 connections.
How this compares nationally
Out of 12,903 systems in this dataset, LEWISTOWN ranks 5,298th by violation burden (59th percentile) - 10 violations total, 3 health-baseds.
Against the IL average
LEWISTOWN's 3 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
LEWISTOWN's most recent violation on record is dated 2014-01-07, with the most recent health-based one dated 2013-01-04. Last reported to EPA: 05/27/2026.
The concern categories on record
LEWISTOWN'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 LEWISTOWN's record does not cover
Everything on this page is LEWISTOWN'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 LEWISTOWN's customers' taps is household plumbing, invisible to a system-level record ranked 5,298th of 12,903 by violation count. The guide to what this data misses covers that gap.