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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • KNOXVILLE, IL

Knoxville, Illinois — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Knoxville, IL?

Public U.S. EPA records track 25 regulated facilities in Knoxville, Illinois (Knox County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Knoxville properties are screened for Tap Water & Watershed Permits (7 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 5 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
25
High-Risk (0.0% vs 1.3% State)
0
Active Violators (4.0%)
1
Drinking & Clean Water
7
Federal Penalties
$0

Knoxville, IL 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Knox County: 5 FEMA Declarations (5 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 6 NPDES Permits
🔒 0 Impaired Water (303d) & 1 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Knoxville, IL Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 13 (52.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 7 (28.0%)
Active EPA Non-Compliance Dockets 1 (4.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (57.2/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Knoxville High-Risk Rate 0.0%
Knox County Average 5.5%
Illinois (IL) Statewide Avg 1.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Knoxville, IL

ZIP 61448 (25 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Knoxville, IL

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • KNOXVILLE, IL (ZIP 61448 Sector) MODERATE (30/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
KNOXVILLE JR HIGH SCHOOL FREE PREVIEW (LOW RISK) 701 MILL ST, KNOXVILLE, IL 61448 LOW (20/100) No Violation Identified (0 qtrs NC) $0
WESTERN GRAIN MARKETING LLC FREE PREVIEW (LOW RISK) 311 HEBARD ST, KNOXVILLE, IL 61448 LOW (18/100) No Violation Identified (0 qtrs NC) $0
IDOT BRIDGE 048-0045 FREE PREVIEW (LOW RISK) CH 9 OVR I 74, KNOXVILLE, IL 61448 LOW (17/100) No Violation Identified (0 qtrs NC) $0
IDOT FREE PREVIEW (LOW RISK) BRIDGE 048-0030, KNOXVILLE, IL 61448 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • KNOXVILLE, IL (ZIP 61448 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 13 Additional Regulated & Enforcement Records in Knoxville, IL Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Knoxville, Illinois Environmental Risk & Radon

How many EPA-regulated facilities are in Knoxville, IL?

U.S. EPA records track 25 regulated facilities in Knoxville, Illinois, including 0 high-risk sites (0.0%), 1 active violators (4.0%), and 13 RCRA hazardous waste handlers (52.0%).

Which ZIP codes in Knoxville, IL have the most EPA-tracked sites?

Within Knoxville, regulated facilities are primarily concentrated across ZIP 61448 (25 sites).

How can I check a specific house or commercial property in Knoxville, IL?

Enter the exact street address in Knoxville 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 Knoxville, IL and how many EPA water permits exist?

In Knoxville, IL, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Knoxville, IL?

USDA regional soil screening for Knoxville indicates a HIGH shrink-swell foundation signal, and Knox 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.

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