COUNTY WATER-SYSTEM LEDGER
Knox, Illinois
EPA’s September 2026 export lists 3 active community water systems serving Knox, Illinois, with 0 current-violation flags and 0 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Knox, Illinois
EPA associates 3 covered systems with Knox, Illinois; their reported population-served values total 38,015 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| GalesburgIL0950200 | 31,620 | Ground water | No current violation flagged |
| AbingdonIL0950050 | 3,275 | Ground water purchased | No current violation flagged |
| KnoxvilleIL0950300 | 3,120 | Ground water purchased | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Knox, Illinois
EPA classifies 3 systems serving Knox, Illinois across 2 primary-source categories; Ground water is the largest category with 1 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.