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Union County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Union County, IN?

In Union County, Indiana, public U.S. EPA records track 43 regulated facilities (#150 of 186 in Indiana), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 15 Safe Drinking Water (SDWIS) facilities, 18 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).

Total EPA Sites (#150/186)
43
High-Risk (0.0% vs 1.5% State)
0
Active Violators (7.0%)
3
Drinking & Clean Water
33
Federal Penalties
$0

Union 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
🌊 Flood Zone & FEMA Disaster History
3 County FEMA Declarations (2 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
15 SDWIS Systems • 18 NPDES Permits
🔒 10 Impaired Water (303d) & 12 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Union County, IN Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 10 (23.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 33 (76.7%)
Active EPA Non-Compliance Dockets 3 (7.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (5.2/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Union County High-Risk % 0.0%
Indiana (IN) Statewide Avg 1.5%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Union 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).

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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 • WEST COLLEGE CORNER, IN (ZIP 47003 Sector) MODERATE (39/100) Violation Identified (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • WEST COLLEGE CORNER, IN (ZIP 47003 Sector) MODERATE (38/100) Violation Identified (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • LIBERTY, IN (ZIP 47353 Sector) MODERATE (35/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LIBERTY, IN (ZIP 47353 Sector) MODERATE (32/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LIBERTY, IN (ZIP 47353 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LIBERTY, IN (ZIP 47353 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • , IN (ZIP Sector) MODERATE (27/100) Resolved / Historical Non-Compliance (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • , IN (ZIP Sector) MODERATE (24/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
ROYSTER CLARK AGRICULTURE FREE PREVIEW (LOW RISK) SR 101 S, LIBERTY, IN 47353 LOW (17/100) No Violation Identified (0 qtrs NC) $0
KIRK NATIONALEASE FREE PREVIEW (LOW RISK) 186 KITCHEL RD, LIBERTY, IN 47353 LOW (17/100) No Violation Identified (0 qtrs NC) $0
DAVE O'MARA CONTRACTOR'S BORROW SITE ON CHARLES MARCUM PROPERTY FREE PREVIEW (LOW RISK) 1094 S LIBERTY PIKE, LIBERTY, IN 47353 LOW (17/100) No Violation Identified (0 qtrs NC) $0
WHITEWATER MEMORIAL STATE PARK CAMPGROUND PAVING IMPROVEMENTS FREE PREVIEW (LOW RISK) 1418 S SR 101, LIBERTY, IN 47353 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 31 Additional Regulated & Enforcement Records in Union County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Union County, Indiana Environmental Due Diligence

How many EPA-regulated environmental sites are in Union County, Indiana?

Public U.S. EPA records track 43 regulated facilities in Union County, Indiana (ranking #150 of 186 jurisdictions in IN). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (7.0%) have active non-compliance quarters.

Which ZIP codes and cities in Union County have the highest regulated facility density?

Within Union County, the highest concentrations of EPA-tracked facilities are located in ZIP 47353 (Cottagegrove, 33 sites), ZIP 47003 (West College Corner, 4 sites), spanning municipal corridors including Liberty (29 sites), West College Corner (3 sites), Cottagegrove (1 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Union County?

Across Union County, 10 facilities (23.3% 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 Union County, IN?

Geologic indoor air screening places Union 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 Union County, IN?

Federal records track 15 Safe Drinking Water (SDWIS) facilities, 18 Clean Water Act NPDES permits, and 10 impaired water dischargers in Union County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).

Does Union County, IN have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Union 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.

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