6-IN-1 STATE ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • IL
Scan an Address in Illinois →
Illinois (IL) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), Illinois tracks 108,346 EPA-regulated facilities, including 1,407 High-Risk sites (1.3%), 3,398 active violators, and $269,505,103 in federal penalties. Statewide environmental due diligence also covers 25,411 Safe Drinking Water (SDWIS) facilities, 20,642 Clean Water NPDES permits, 5 historical FEMA disaster declarations, USDA Soil Shrink-Swell (HIGH regional signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Total EPA Sites
108,346
High-Risk Sites (1.3%)
1,407
Active Violators (3.1%)
3,398
Drinking & Clean Water
46,053
Federal Penalties
$269,505,103
Illinois (IL) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Screening Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan🌊 Flood Zone & FEMA Disaster History
5 Statewide FEMA Declarations (5 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Regional Shrink-Swell 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
25,411 SDWIS Systems • 20,642 NPDES Permits
🔒 4,802 Impaired Water (303d) & 4,806 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked
📊 Illinois (IL) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)1. Regulatory & Water Program Composition
RCRA Hazardous Waste Generators
43,426 (40.1%)
Clean Water (NPDES) & Drinking Water (SDWIS)
46,053 (42.5%)
Active EPA Non-Compliance Dockets
3,398 (3.1%)
High-Risk Enforcement Facilities
1,407 (1.3%)
2. FEMA NRI & USGS Hazard Index (1–10)
Very High (100.0/100)
🌊 Flood Exposure
10/10 • Very High
🔥 Wildfire Hazard
6/10 • Very Low
☀️ Extreme Heat
10/10 • Very High
🌪️ Severe Wind / Storm
10/10 • Very High
🫨 USGS Earthquake
10/10 • Relatively High
3. High-Risk Density vs. U.S. Baseline
Illinois (IL) High-Risk Rate
1.3%
U.S. National EPA Baseline
3.6%
Why Scan a Specific Street Address? Public state pages show aggregate counts only. A paid property report unlocks exact facility names & distances in feet, USDA soil LEP % & water table depth, utility water violations, and parcel FEMA flood zone.
Major Municipal Environmental Directories in Illinois
Chicago
10,452 sites
Unknown
3,515 sites
Rockford
1,555 sites
Springfield
945 sites
Elk Grove Village
926 sites
Joliet
924 sites
Peoria
839 sites
Aurora
773 sites
Elgin
750 sites
Decatur
657 sites
Naperville
609 sites
Des Plaines
597 sites
Addison
589 sites
Schaumburg
531 sites
Bloomington
528 sites
Waukegan
476 sites
Franklin Park
456 sites
Champaign
452 sites
Skokie
445 sites
Quincy
419 sites
Arlington Heights
416 sites
Bensenville
403 sites
Belleville
396 sites
Danville
396 sites
Wheeling
386 sites
Crystal Lake
359 sites
West Chicago
352 sites
Downers Grove
347 sites
Cicero
333 sites
Kankakee
327 sites
Elmhurst
322 sites
Plainfield
320 sites
Northbrook
314 sites
Rock Island
309 sites
Granite City
304 sites
Effingham
301 sites
Melrose Park
299 sites
Moline
298 sites
Bolingbrook
293 sites
Palatine
288 sites
Urbana
287 sites
Carol Stream
282 sites
Lombard
282 sites
Chicago Heights
281 sites
Galesburg
278 sites
Romeoville
272 sites
Glenview
271 sites
Lemont
269 sites
Alsip
268 sites
Ottawa
266 sites
Libertyville
266 sites
Freeport
265 sites
Bedford Park
264 sites
Lockport
258 sites
Woodstock
257 sites
Morris
253 sites
Mundelein
252 sites
Mattoon
249 sites
Niles
243 sites
East Peoria
242 sites
Counties in Illinois (120)
Highest-Density ZIP Codes in Illinois
| ZIP Code | City | Total Sites | High Risk |
|---|---|---|---|
| 62401 | Effingham | 305 | 20 |
| 61341 | Marseilles | 92 | 15 |
| 60411 | South Chicago Heights | 427 | 13 |
| 60450 | Morris | 258 | 13 |
| 61611 | East Peoria | 245 | 10 |
| 61455 | Macomb | 140 | 10 |
| 62447 | Neoga | 28 | 10 |
| 61428 | Dahinda | 17 | 10 |
| 62526 | Decatur | 299 | 9 |
| 61350 | Ottawa | 270 | 9 |
| 62201 | Fairmont | 184 | 9 |
| 61550 | Morton | 166 | 9 |
| 60948 | Loda | 38 | 8 |
| 60638 | Stickney | 516 | 7 |
| 60525 | Hodgkins | 394 | 7 |
| 60901 | Kankakee | 331 | 7 |
| 61401 | Galesburg | 272 | 7 |
| 61021 | Dixon | 216 | 7 |
| 60451 | New Lenox | 204 | 7 |
| 61354 | Peru | 182 | 7 |
| 60101 | Addison | 590 | 6 |
| 60131 | Franklin Park | 460 | 6 |
| 61109 | Rockford | 439 | 6 |
| 62040 | Granite City | 334 | 6 |
| 61265 | Moline | 293 | 6 |
| 62959 | Marion | 237 | 6 |
| 62707 | Springfield | 138 | 6 |
| 60481 | Wilmington | 126 | 6 |
| 62048 | Hartford | 57 | 6 |
| 61547 | Mapleton | 29 | 6 |
| 60007 | Elk Grove Village | 935 | 5 |
| 60632 | Chicago | 388 | 5 |
| 60090 | Wheeling | 386 | 5 |
| 60617 | Chicago | 351 | 5 |
| 60436 | Joliet | 303 | 5 |
| 60439 | Lemont | 287 | 5 |
| 60435 | Joliet | 272 | 5 |
| 60115 | Rochelle | 267 | 5 |
| 61938 | Mattoon | 252 | 5 |
| 61554 | Pekin | 246 | 5 |
| 62002 | Alton | 209 | 5 |
| 60181 | Villa Park | 199 | 5 |
| 62521 | Decatur | 194 | 5 |
| 60410 | Channahon | 169 | 5 |
| 62901 | Carbondale | 153 | 5 |
| 62568 | Taylorville | 138 | 5 |
| 61604 | Peoria | 133 | 5 |
| 61264 | Milan | 127 | 5 |
| 61866 | Rantoul | 109 | 5 |
| 61443 | Kewanee | 102 | 5 |
| 62239 | Dupo | 42 | 5 |
| 60609 | Chicago | 513 | 4 |
| 61832 | Danville | 316 | 4 |
| 60174 | St Charles | 298 | 4 |
| 61104 | Rockford | 290 | 4 |
| 60016 | Des Plaines | 289 | 4 |
| 61111 | Rockford | 284 | 4 |
| 60506 | Aurora | 260 | 4 |
| 60628 | Chicago | 260 | 4 |
| 60047 | Long Grove | 249 | 4 |
Highest-Scored EPA Enforcement & Contamination Facilities in Illinois
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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MCCOOK, IL (ZIP 60525 Sector) | HIGH (97/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • JOLIET, IL (ZIP 60436 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CORDOVA, IL (ZIP 61242 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHICAGO HEIGHTS, IL (ZIP 60411 Sector) | HIGH (94/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BATAVIA, IL (ZIP 60510 Sector) | HIGH (92/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ROXANA, IL (ZIP 62084 Sector) | HIGH (92/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ELK GROVE VILLAGE, IL (ZIP 60007 Sector) | HIGH (90/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PEKIN, IL (ZIP 61555 Sector) | HIGH (89/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| ALFORD METAL CO INC FREE PREVIEW (LOW RISK) | 1350 PETERSON INDUSTRIAL, GREENVILLE, IL 62246 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SCI DESIGN FREE PREVIEW (LOW RISK) | 4914 S PAULINA ST, CHICAGO, IL 60609 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MARQUARDT SCHOOL FREE PREVIEW (LOW RISK) | 1912 GLEN ELLYN RD, GLENDALE HEIGHTS, IL 60139 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| MCGRATH ACURA FREE PREVIEW (LOW RISK) | 301 WAUKEGAN RD, GLENVIEW, IL 60025 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
🔒 + 108,334 Additional Regulated & Enforcement Records in Illinois Redacted from Public Directory
Run 1-Mile Property Scan to Unlock All Records →
Frequently Asked Questions — Illinois (IL) Environmental Due Diligence & EPA Dataset
How many EPA-regulated environmental sites and high-risk facilities are in Illinois?
Public U.S. EPA records track 108,346 regulated facilities across Illinois. Of those, 1,407 (1.3%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 3,398 (3.1%) have active non-compliance quarters.
Which counties and ZIP codes in Illinois have the highest concentration of EPA-regulated sites?
In Illinois, the highest regulated facility volumes are concentrated in Cook County (22,850 sites), Du Page County (3,678 sites), Lake County (3,644 sites), Will County (3,305 sites), with key high-risk postal sectors including ZIP 62401 (Effingham, 20 high-risk), ZIP 61341 (Marseilles, 15 high-risk), ZIP 60411 (South Chicago Heights, 13 high-risk), ZIP 60450 (Morris, 13 high-risk).
How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in Illinois?
Statewide in Illinois, federal registries track 25,411 Safe Drinking Water (SDWIS) facilities, 20,642 Clean Water Act NPDES permits, and 4,802 impaired water body (303d) dischargers, alongside 5 historical FEMA disaster declarations.
What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in Illinois?
Regional geologic screening places Illinois in EPA Zone 1 — High Potential (> 4.0 pCi/L) with USDA regional soil shrink-swell rated HIGH. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.