Merrillville, Indiana — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
Public U.S. EPA records track 301 regulated facilities in Merrillville, Indiana (Lake County), including 3 High-Risk sites (1.0%) and 4 active violators. In addition to industrial waste, Merrillville properties are screened for Tap Water & Watershed Permits (152 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Merrillville, IN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Merrillville, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP Codes in Merrillville, IN
Highest-Scored EPA Regulated Facilities in Merrillville, 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 • MERRILLVILLE, IN (ZIP 46410 Sector) | HIGH (64/100) | Violation Identified (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | MODERATE (38/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MERRILLVILLE, IN (ZIP 46410 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| MIKE ANDERSON CHEVROLET FREE PREVIEW (LOW RISK) | 1550 E 61ST AVE, MERRILLVILLE, IN 46410 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| MICROBAC LABORATORIES INC FREE PREVIEW (LOW RISK) | 250 W 84TH DRIVE, MERRILLVILLE, IN 46410 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| MERRILLVILLE HIGH SCHOOL FREE PREVIEW (LOW RISK) | 276 E 68TH PL, MERRILLVILLE, IN 46410 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
| MILLER ELEMENTARY FREE PREVIEW (LOW RISK) | 5901 WAITE ST, MERRILLVILLE, IN 46410 | LOW (19/100) | Unknown (0 qtrs NC) | $0 |
Frequently Asked Questions — Merrillville, Indiana Environmental Risk & Radon
How many EPA-regulated facilities are in Merrillville, IN?
U.S. EPA records track 301 regulated facilities in Merrillville, Indiana, including 3 high-risk sites (1.0%), 4 active violators (1.3%), and 148 RCRA hazardous waste handlers (49.2%).
Which ZIP codes in Merrillville, IN have the most EPA-tracked sites?
Within Merrillville, regulated facilities are primarily concentrated across ZIP 46410 (296 sites), ZIP 46411 (1 sites).
How can I check a specific house or commercial property in Merrillville, IN?
Enter the exact street address in Merrillville 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 Merrillville, IN and how many EPA water permits exist?
In Merrillville, IN, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 149 Clean Water Act NPDES permits, and 32 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Merrillville, IN?
USDA regional soil screening for Merrillville indicates a MODERATE shrink-swell foundation signal, and Lake County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.