Jersey County, Illinois — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Jersey County, IL?
In Jersey County, Illinois, public U.S. EPA records track 103 regulated facilities (#97 of 193 in Illinois), including 2 (1.9%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 10 Safe Drinking Water (SDWIS) facilities, 31 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Jersey 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📊 Jersey County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Jersey County
Top EPA Regulated Facilities in Jersey 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 • JERSEYVILLE, IL (ZIP 62052 Sector) | MODERATE (43/100) | Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DOW, IL (ZIP 62022 Sector) | MODERATE (41/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GRAFTON, IL (ZIP 62037 Sector) | MODERATE (39/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • JERSEYVILLE, IL (ZIP 62052 Sector) | MODERATE (38/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • JERSEYVILLE, IL (ZIP 62052 Sector) | MODERATE (35/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • JERSEYVILLE, IL (ZIP 62052 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MEDORA, IL (ZIP 62063 Sector) | MODERATE (31/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GRAFTON, IL (ZIP 62037 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| MEDORA FS, INC. FREE PREVIEW (LOW RISK) | BOX 148, MEDORA, IL 62063 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| JERSEYVILLE MOTORMART FREE PREVIEW (LOW RISK) | 401 S STATE ST, JERSEYVILLE, IL 62052 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CVS PHARMACY 10759 FREE PREVIEW (LOW RISK) | 303 S GATE ST, JERSEYVILLE, IL 62052 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILLIAM NOBBE NORTH LLC FREE PREVIEW (LOW RISK) | 1101 S STATE ST, JERSEYVILLE, IL 62052 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Jersey County, Illinois Environmental Due Diligence
How many EPA-regulated environmental sites are in Jersey County, Illinois?
Public U.S. EPA records track 103 regulated facilities in Jersey County, Illinois (ranking #97 of 193 jurisdictions in IL). Of those, 2 (1.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 6 (5.8%) have active non-compliance quarters.
Which ZIP codes and cities in Jersey County have the highest regulated facility density?
Within Jersey County, the highest concentrations of EPA-tracked facilities are located in ZIP 62052 (Jerseyville, 67 sites), ZIP 62037 (Grafton, 21 sites), ZIP 62022 (Dow, 7 sites), spanning municipal corridors including Grafton (21 sites), Medora (7 sites), Fieldon (6 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Jersey County?
Across Jersey County, 47 facilities (45.6% 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 Jersey County, IL?
Geologic indoor air screening places Jersey 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 Jersey County, IL?
Federal records track 10 Safe Drinking Water (SDWIS) facilities, 31 Clean Water Act NPDES permits, and 2 impaired water dischargers in Jersey County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Jersey County, IL have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Jersey County indicates a MODERATE 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.