Posey County, Indiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Posey County, IN?
In Posey County, Indiana, public U.S. EPA records track 209 regulated facilities (#73 of 186 in Indiana), including 9 (4.3%) High-Risk sites and $630,105 in federal penalties. Countywide due diligence also covers 13 Safe Drinking Water (SDWIS) facilities, 167 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Posey 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📊 Posey County, IN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Posey County
Top EPA Regulated Facilities in Posey 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 • MOUNT VERNON, IN (ZIP 47620 Sector) | HIGH (91/100) | Significant Violation (11 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | HIGH (88/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | HIGH (84/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | HIGH (75/100) | Significant Violation (9 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | HIGH (73/100) | Significant Violation (8 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MT VERNON, IN (ZIP 47620 Sector) | HIGH (72/100) | Violation Identified (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | MODERATE (58/100) | Violation Identified (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MOUNT VERNON, IN (ZIP 47620 Sector) | MODERATE (54/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| GAF MATERIALS CORPORATION TPO FACILITY FREE PREVIEW (LOW RISK) | 6101 LOWER NEW HARMONY RD, MOUNT VERNON, IN 47620 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| F&S US LLC FREE PREVIEW (LOW RISK) | ONE LEXAN LN, MOUNT VERNON, IN 47620 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MT VERNON PHARMACY BLDG FREE PREVIEW (LOW RISK) | 201 MAIN ST, MOUNT VERNON, IN 47620 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| USS AGRI CHEMICALS FREE PREVIEW (LOW RISK) | 10810 NORTH ST, CYNTHIANA, IN 47612 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Posey County, Indiana Environmental Due Diligence
How many EPA-regulated environmental sites are in Posey County, Indiana?
Public U.S. EPA records track 209 regulated facilities in Posey County, Indiana (ranking #73 of 186 jurisdictions in IN). Of those, 9 (4.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 15 (7.2%) have active non-compliance quarters.
Which ZIP codes and cities in Posey County have the highest regulated facility density?
Within Posey County, the highest concentrations of EPA-tracked facilities are located in ZIP 47620 (Mount Vernon, 184 sites), ZIP 47633 (Poseyville, 25 sites), ZIP 47631 (New Harmony, 11 sites), spanning municipal corridors including Mount Vernon (154 sites), Poseyville (24 sites), New Harmony (13 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Posey County?
Across Posey County, 72 facilities (34.4% 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 Posey County, IN?
Geologic indoor air screening places Posey 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 Posey County, IN?
Federal records track 13 Safe Drinking Water (SDWIS) facilities, 167 Clean Water Act NPDES permits, and 19 impaired water dischargers in Posey County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Posey County, IN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Posey 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.