Carroll County, Illinois — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Carroll County, IL?
In Carroll County, Illinois, public U.S. EPA records track 208 regulated facilities (#65 of 193 in Illinois), including 5 (2.4%) High-Risk sites and $19,000 in federal penalties. Countywide due diligence also covers 46 Safe Drinking Water (SDWIS) facilities, 50 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (5 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Carroll 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📊 Carroll County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Carroll County
ZIP Codes in Carroll County
Top EPA Regulated Facilities in Carroll 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 • MILLEDGEVILLE, IL (ZIP 61051 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAVANNA, IL (ZIP 61074 Sector) | MODERATE (55/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MOUNT CARROLL, IL (ZIP 61053 Sector) | MODERATE (48/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • THOMSON, IL (ZIP 61285 Sector) | MODERATE (42/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MT. CARROLL, IL (ZIP 61053 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SAVANNA, IL (ZIP 61074 Sector) | MODERATE (35/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SAVANNA, IL (ZIP 61074 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • THOMSON, IL (ZIP 61285 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| RESCAR INC FREE PREVIEW (LOW RISK) | 16920 VINCENT RD, SAVANNA, IL 61074 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| JSP MOLD LLC FREE PREVIEW (LOW RISK) | 404 E FOURTH ST, MILLEDGEVILLE, IL 61051 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHICAGO MILWAUKEE ST PAUL AND PACIFIC RR FREE PREVIEW (LOW RISK) | 209 S 4TH ST, SAVANNA, IL 61074 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| UNITED STATES POST OFFICE FREE PREVIEW (LOW RISK) | 321 3RD ST, SAVANNA, IL 61074 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Carroll County, Illinois Environmental Due Diligence
How many EPA-regulated environmental sites are in Carroll County, Illinois?
Public U.S. EPA records track 208 regulated facilities in Carroll County, Illinois (ranking #65 of 193 jurisdictions in IL). Of those, 5 (2.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 20 (9.6%) have active non-compliance quarters.
Which ZIP codes and cities in Carroll County have the highest regulated facility density?
Within Carroll County, the highest concentrations of EPA-tracked facilities are located in ZIP 61074 (Savanna, 53 sites), ZIP 61046 (Lanark, 39 sites), ZIP 61053 (Mount Carroll, 35 sites), spanning municipal corridors including Savanna (52 sites), Lanark (39 sites), Shannon (24 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Carroll County?
Across Carroll County, 60 facilities (28.8% 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 Carroll County, IL?
Geologic indoor air screening places Carroll 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 Carroll County, IL?
Federal records track 46 Safe Drinking Water (SDWIS) facilities, 50 Clean Water Act NPDES permits, and 10 impaired water dischargers in Carroll County, alongside 5 historical FEMA federal disaster declarations (5 flood/storm events).
Does Carroll County, IL have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Carroll 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.