COUNTY WATER-SYSTEM LEDGER
DeKalb, Illinois
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems6active CWS · pop. 2,500+
Population served82,142reported total; may overlap
Current violation flag16.7%1 systems
Serious-violator flag0.0%0 systems
01 / SYSTEMS
Water systems serving DeKalb
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 |
|---|---|---|---|
| DekalbIL0370100 | 40,290 | Ground water | No current violation flagged |
| SycamoreIL0370550 | 18,500 | Ground water | No current violation flagged |
| SandwichIL0374850 | 7,156 | Ground water | Current monitoring/reporting flag |
| Northern Illinois University-DekalbIL0375500 | 6,500 | Ground water purchased | No current violation flagged |
| GenoaIL0370150 | 5,298 | Ground water | No current violation flagged |
| CortlandIL0370051 | 4,398 | Ground water | No current violation flagged |
02 / SOURCE MIX
How to read the population total
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.