Johnson County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Johnson County, IN?
In Johnson County, Indiana, public U.S. EPA records track 433 regulated facilities (#35 of 186 in Indiana), including 1 (0.2%) High-Risk sites and $20,399 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 431 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Johnson 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📊 Johnson County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Johnson County
ZIP Codes in Johnson County
Top EPA Regulated Facilities in Johnson 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, IN (ZIP 46131 Sector) | MODERATE (36/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, IN (ZIP 46131 Sector) | MODERATE (36/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WHITELAND, IN (ZIP 46184 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, IN (ZIP 46131 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GREENWOOD, IN (ZIP 46143 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| LIONSHEAD PRECISION METALS FREE PREVIEW (LOW RISK) | 1222 S GRAHAM RD, GREENWOOD, IN 46143 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| REESE WHOLESALE – STORAGE EXPANSION FREE PREVIEW (LOW RISK) | 2115 EARLYWOOD DR, FRANKLIN, IN 46131 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| RUMPLE BUILDINGS AT HURRICANE INDUSTRIAL PARK - LOTS 3 & 17 FREE PREVIEW (LOW RISK) | ARVIN DR & AMY LN, FRANKLIN, IN 46131 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| WESTSIDE REGIONAL INTERCEPTOR & LIFT STATION FREE PREVIEW (LOW RISK) | CENTERLINE RD & CR 260 N, FRANKLIN, IN 46131 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, IN (ZIP 46131 Sector) | LOW (18/100) | Unknown (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, IN (ZIP 46131 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BARGERSVILLE, IN (ZIP 46106 Sector) | LOW (18/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Johnson County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Johnson County County, Indiana?
Public U.S. EPA records track 433 regulated facilities in Johnson County County, Indiana (ranking #35 of 186 jurisdictions in IN). Of those, 1 (0.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (0.7%) have active non-compliance quarters.
Which ZIP codes and cities in Johnson County County have the highest regulated facility density?
Within Johnson County County, the highest concentrations of EPA-tracked facilities are located in ZIP 46142 (Greenwood, 125 sites), ZIP 46106 (Bargersville, 102 sites), ZIP 46184 (Whiteland, 102 sites), spanning municipal corridors including Bargersville (107 sites), Whiteland (79 sites), New Whiteland (20 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Johnson County County?
Across Johnson County County, 1 facilities (0.2% 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 Johnson County County, IN?
Geologic indoor air screening places Johnson County 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 Johnson County County, IN?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 431 Clean Water Act NPDES permits, and 39 impaired water dischargers in Johnson County County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Johnson County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Johnson 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.