Knox County, Illinois — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Knox County, IL?
In Knox County, Illinois, public U.S. EPA records track 27 regulated facilities (#153 of 193 in Illinois), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (5 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Knox 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📊 Knox County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Knox County
ZIP Codes in Knox County
Top EPA Regulated Facilities in Knox 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ONEIDA, IL (ZIP 61467 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WILLIAMSFIELD, IL (ZIP 61489 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| GALESBURG WAREHOUSE BARGAINS FREE PREVIEW (LOW RISK) | 1000 W CARL SANDBURG DR, GALESBURG, IL 61401 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE JUNCTION PHILLIPS 66 FREE PREVIEW (LOW RISK) | 711 US HWY 150E, GALESBURG, IL 61401 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| OAK RUN CAMPERS VILLAGE FREE PREVIEW (LOW RISK) | 1470 KNOX RD 1725 N, DAHINDA, IL 61428 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| KNOX 1B SOLAR FREE PREVIEW (LOW RISK) | 378 KNOX ROAD 2300E, YATES CITY, IL 61572 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GALESBURG, IL (ZIP 61401 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Knox County, Illinois Environmental Due Diligence
How many EPA-regulated environmental sites are in Knox County County, Illinois?
Public U.S. EPA records track 27 regulated facilities in Knox County County, Illinois (ranking #153 of 193 jurisdictions in IL). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Knox County County have the highest regulated facility density?
Within Knox County County, the highest concentrations of EPA-tracked facilities are located in ZIP 61401 (Galesburg, 272 sites), ZIP 61467 (Oneida, 11 sites), ZIP 61489 (Williamsfield, 10 sites), spanning municipal corridors including Galesburg (278 sites), Oneida (11 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Knox County County?
Across Knox County County, 0 facilities (0.0% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Knox County County, IL?
Geologic indoor air screening places Knox County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Knox County County, IL?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water dischargers in Knox County County, alongside 5 historical FEMA federal disaster declarations (5 flood/storm events).
Does Knox County, IL have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Knox County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.