Dekalb County, Illinois — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Dekalb County, IL?
Public U.S. EPA records track 1 regulated facilities in Dekalb County, Illinois (Dekalb County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Dekalb County properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 5 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Dekalb County, IL 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Dekalb County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Dekalb County, IL
Highest-Scored EPA Regulated Facilities in Dekalb County, IL
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| DEKALB COUNTY HEALTH DEPARTMENT FREE PREVIEW (LOW RISK) | 2550 NORTH ANNIE GLIDDEN RD, DEKALB COUNTY, IL 60115 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Dekalb County, Illinois Environmental Risk & Radon
How many EPA-regulated facilities are in Dekalb County, IL?
U.S. EPA records track 1 regulated facilities in Dekalb County, Illinois, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Dekalb County, IL have the most EPA-tracked sites?
Within Dekalb County, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Dekalb County, IL?
Enter the exact street address in Dekalb County into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Dekalb County, IL and how many EPA water permits exist?
In Dekalb County, IL, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Dekalb County, IL?
USDA regional soil screening for Dekalb County indicates a HIGH shrink-swell foundation signal, and Dekalb County has recorded 5 federal FEMA disaster declarations (5 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.