Lake County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Lake County, IN?
In Lake County, Indiana, public U.S. EPA records track 2,475 regulated facilities (#2 of 186 in Indiana), including 48 (1.9%) High-Risk sites and $41,394,375 in federal penalties. Countywide due diligence also covers 157 Safe Drinking Water (SDWIS) facilities, 1,390 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Lake County, IN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Lake County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Lake County
ZIP Codes in Lake County
Top EPA Regulated Facilities in Lake County, IN
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 • WHITING, IN (ZIP 46394 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GARY, IN (ZIP 46402 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • EAST CHICAGO, IN (ZIP 46312 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • EAST CHICAGO, IN (ZIP 46312 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GARY, IN (ZIP 46402 Sector) | HIGH (96/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HAMMOND, IN (ZIP 46320 Sector) | HIGH (95/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EAST CHICAGO, IN (ZIP 46312 Sector) | HIGH (89/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • EAST CHICAGO, IN (ZIP 46312 Sector) | HIGH (87/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| LAMAR ADVERTISING CO FREE PREVIEW (LOW RISK) | 1770 W 41ST AVE, GARY, IN 46408 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| AMERICAN BRIDGE GARY STOREHSE FREE PREVIEW (LOW RISK) | 6655 E DUNES HWY, GARY, IN 46403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TARGET STORE T1913 FREE PREVIEW (LOW RISK) | 8005 CALUMET AVE, MUNSTER, IN 46321 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| LOWE'S OF MERRILLVILLE, IN #1569 FREE PREVIEW (LOW RISK) | 1520 E 79TH AVE, MERRILLVILLE, IN 46410 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Lake County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Lake County, Indiana?
Public U.S. EPA records track 2,475 regulated facilities in Lake County, Indiana (ranking #2 of 186 jurisdictions in IN). Of those, 48 (1.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 61 (2.5%) have active non-compliance quarters.
Which ZIP codes and cities in Lake County have the highest regulated facility density?
Within Lake County, the highest concentrations of EPA-tracked facilities are located in ZIP 46307 (Crown Point, 345 sites), ZIP 46410 (Merrillville, 296 sites), ZIP 46312 (East Chicago, 275 sites), spanning municipal corridors including Gary (569 sites), Hammond (454 sites), Crown Point (309 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Lake County?
Across Lake County, 1,501 facilities (60.6% 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 Lake County, IN?
Geologic indoor air screening places Lake 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 Lake County, IN?
Federal records track 157 Safe Drinking Water (SDWIS) facilities, 1,390 Clean Water Act NPDES permits, and 276 impaired water dischargers in Lake County, alongside 4 historical FEMA federal disaster declarations (3 flood/storm events).
Does Lake County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Lake 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.