Laporte County, Indiana — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Laporte County, Indiana, public U.S. EPA records track 473 regulated facilities (#27 of 186 in Indiana), including 6 (1.3%) High-Risk sites and $50,750 in federal penalties. Countywide due diligence also covers 149 Safe Drinking Water (SDWIS) facilities, 324 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Laporte 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📊 Laporte County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Laporte County
ZIP Codes in Laporte County
Top EPA Regulated Facilities in Laporte 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 • LAPORTE, IN (ZIP 46350 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LA PORTE, IN (ZIP 46350 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LA PORTE, IN (ZIP 46350 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • , IN (ZIP Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • , IN (ZIP Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • , IN (ZIP Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WESTVILLE, IN (ZIP 46391 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HAMLET, IN (ZIP 46532 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| B AND E MARINE FREE PREVIEW (LOW RISK) | WASHINGTON PARK SITE B, MICHIGAN CITY, IN 46360 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| FITECH INC FREE PREVIEW (LOW RISK) | 2301 TRYON RD, MICHIGAN CITY, IN 46360 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| NIPSCO MEER RD. WORK SITE FREE PREVIEW (LOW RISK) | 7569 MEER RD, MICHIGAN CITY, IN 46360 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| NIPSCO - TOWER WORKSITE #2023-11 FREE PREVIEW (LOW RISK) | 6221 EAST 50 NORTH, MILL CREEK, IN 46365 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Laporte County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Laporte County, Indiana?
Public U.S. EPA records track 473 regulated facilities in Laporte County, Indiana (ranking #27 of 186 jurisdictions in IN). Of those, 6 (1.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 20 (4.2%) have active non-compliance quarters.
Which ZIP codes and cities in Laporte County have the highest regulated facility density?
Within Laporte County, the highest concentrations of EPA-tracked facilities are located in ZIP 46360 (Michigan City, 381 sites), ZIP 46371 (Rolling Prairie, 59 sites), ZIP 46391 (Westville, 50 sites), spanning municipal corridors including Michigan City (375 sites), Laporte (71 sites), Rolling Prairie (54 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Laporte County?
Across Laporte County, 154 facilities (32.6% 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 Laporte County, IN?
Geologic indoor air screening places Laporte 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 Laporte County, IN?
Federal records track 149 Safe Drinking Water (SDWIS) facilities, 324 Clean Water Act NPDES permits, and 23 impaired water dischargers in Laporte County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).
Does Laporte County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Laporte 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.