Hancock County, Illinois — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Hancock County, IL?
In Hancock County, Illinois, public U.S. EPA records track 216 regulated facilities (#64 of 193 in Illinois), including 11 (5.1%) High-Risk sites and $44,000 in federal penalties. Countywide due diligence also covers 16 Safe Drinking Water (SDWIS) facilities, 60 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Hancock 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📊 Hancock County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Hancock County
Top EPA Regulated Facilities in Hancock 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CARTHAGE, IL (ZIP 62321 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • AUGUSTA, IL (ZIP 62311 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CARTHAGE, IL (ZIP 62321 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • NAUVOO, IL (ZIP 62354 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PLYMOUTH, IL (ZIP 62367 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • NIOTA, IL (ZIP 62358 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • NAUVOO, IL (ZIP 62354 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DALLAS CITY, IL (ZIP 62330 Sector) | MODERATE (42/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| METHODE ELECTRONICS INC FREE PREVIEW (LOW RISK) | 111 W. BUCHANAN ST, CARTHAGE, IL 62321 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAMILTON PRESS INC FREE PREVIEW (LOW RISK) | 1241 BROADWAY, HAMILTON, IL 62341 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| LAHARPE CUSD 335 FREE PREVIEW (LOW RISK) | 404 W MAIN ST, LA HARPE, IL 61450 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAUVOO BLUE CHEESE FREE PREVIEW (LOW RISK) | 1095 YOUNG ST, NAUVOO, IL 62354 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Hancock County, Illinois Environmental Due Diligence
How many EPA-regulated environmental sites are in Hancock County, Illinois?
Public U.S. EPA records track 216 regulated facilities in Hancock County, Illinois (ranking #64 of 193 jurisdictions in IL). Of those, 11 (5.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 18 (8.3%) have active non-compliance quarters.
Which ZIP codes and cities in Hancock County have the highest regulated facility density?
Within Hancock County, the highest concentrations of EPA-tracked facilities are located in ZIP 62321 (Carthage, 50 sites), ZIP 62341 (Hamilton, 34 sites), ZIP 61450 (La Harpe, 22 sites), spanning municipal corridors including Carthage (47 sites), Hamilton (35 sites), Nauvoo (19 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hancock County?
Across Hancock County, 63 facilities (29.2% 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 Hancock County, IL?
Geologic indoor air screening places Hancock 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 Hancock County, IL?
Federal records track 16 Safe Drinking Water (SDWIS) facilities, 60 Clean Water Act NPDES permits, and 7 impaired water dischargers in Hancock County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Hancock County, IL have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Hancock 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.