Will County, Illinois — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Will County, IL?
In Will County, Illinois, public U.S. EPA records track 3,305 regulated facilities (#4 of 193 in Illinois), including 74 (2.2%) High-Risk sites and $12,164,256 in federal penalties. Countywide due diligence also covers 479 Safe Drinking Water (SDWIS) facilities, 704 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).
Will 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📊 Will County, IL Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Will County
ZIP Codes in Will County
Top EPA Regulated Facilities in Will 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 • JOLIET, IL (ZIP 60436 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ELWOOD, IL (ZIP 60421 Sector) | HIGH (87/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • JOLIET, IL (ZIP 60436 Sector) | HIGH (70/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • JOLIET, IL (ZIP 60410 Sector) | HIGH (69/100) | Violation Identified (6 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • JOLIET, IL (ZIP 60436 Sector) | HIGH (69/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SHOREWOOD, IL (ZIP 60431 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LOCKPORT, IL (ZIP 60441 Sector) | HIGH (67/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BOLINGBROOK, IL (ZIP 60440 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| ILLINOIS TOOL WORKS - DELTAR DIVISION FREE PREVIEW (LOW RISK) | 21555 S HARLEM AVE, FRANKFORT, IL 60423 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MCDANALYN INC FREE PREVIEW (LOW RISK) | 10233 CLOW CREEK RD, PLAINFIELD, IL 60585 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| HOME DEPOT 5148 FREE PREVIEW (LOW RISK) | 1701 REMINGTON, BOLINGBROOK, IL 60490 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| EXECUTIVE AUTO FREE PREVIEW (LOW RISK) | 111 BISSEL, JOLIET, IL 60432 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Will County, Illinois Environmental Due Diligence
How many EPA-regulated environmental sites are in Will County, Illinois?
Public U.S. EPA records track 3,305 regulated facilities in Will County, Illinois (ranking #4 of 193 jurisdictions in IL). Of those, 74 (2.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 205 (6.2%) have active non-compliance quarters.
Which ZIP codes and cities in Will County have the highest regulated facility density?
Within Will County, the highest concentrations of EPA-tracked facilities are located in ZIP 60436 (Joliet, 303 sites), ZIP 60441 (Lockport, 281 sites), ZIP 60435 (Joliet, 272 sites), spanning municipal corridors including Joliet (924 sites), Plainfield (320 sites), Bolingbrook (293 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Will County?
Across Will County, 1,760 facilities (53.3% 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 Will County, IL?
Geologic indoor air screening places Will 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 Will County, IL?
Federal records track 479 Safe Drinking Water (SDWIS) facilities, 704 Clean Water Act NPDES permits, and 229 impaired water dischargers in Will County, alongside 1 historical FEMA federal disaster declarations (1 flood/storm events).
Does Will County, IL have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Will 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.