De Soto County, Louisiana — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in De Soto County, LA?
In De Soto County, Louisiana, public U.S. EPA records track 1,795 regulated facilities (#13 of 137 in Louisiana), including 23 (1.3%) High-Risk sites and $83,775 in federal penalties. Countywide due diligence also covers 14 Safe Drinking Water (SDWIS) facilities, 325 Clean Water NPDES permits, 8 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
De Soto County, LA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 De Soto County, LA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in De Soto County
Top EPA Regulated Facilities in De Soto County, LA
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 • STONEWALL, LA (ZIP 71078 Sector) | HIGH (71/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • STONEWALL, LA (ZIP 71078 Sector) | HIGH (69/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • STONEWALL, LA (ZIP 71078 Sector) | HIGH (66/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GRAND CANE, LA (ZIP 71032 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FRIERSON, LA (ZIP 71027 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MANSFIELD, LA (ZIP 71052 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MANSFIELD, LA (ZIP 71052 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • STONEWALL, LA (ZIP 71078 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| LTC MANSFIELD CAMPUS FREE PREVIEW (LOW RISK) | 943 OXFORD RD, MANSFIELD, LA 71052 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| SUN OIL CO LAFFITTE ED H FREE PREVIEW (LOW RISK) | S23 T13N R12W, DESOTO PARISH, LA 71052 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| OFF ROAD AND PERFORMANCE INC FREE PREVIEW (LOW RISK) | 1310 MCARTHUR DRIVE, MANSFIELD, LA 71052 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MANSFIELD OUTDOORS FREE PREVIEW (LOW RISK) | 100 OAK, MANSFIELD, LA 71052 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — De Soto County, Louisiana Environmental Due Diligence
How many EPA-regulated environmental sites are in De Soto County, Louisiana?
Public U.S. EPA records track 1,795 regulated facilities in De Soto County, Louisiana (ranking #13 of 137 jurisdictions in LA). Of those, 23 (1.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 37 (2.1%) have active non-compliance quarters.
Which ZIP codes and cities in De Soto County have the highest regulated facility density?
Within De Soto County, the highest concentrations of EPA-tracked facilities are located in ZIP 71052 (Mansfield, 387 sites), ZIP 71027 (Frierson, 349 sites), ZIP 71047 (Stonewall, 141 sites), spanning municipal corridors including Frierson (429 sites), Mansfield (340 sites), Kingston (260 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in De Soto County?
Across De Soto County, 209 facilities (11.6% 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 De Soto County, LA?
Geologic indoor air screening places De Soto County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in De Soto County, LA?
Federal records track 14 Safe Drinking Water (SDWIS) facilities, 325 Clean Water Act NPDES permits, and 139 impaired water dischargers in De Soto County, alongside 8 historical FEMA federal disaster declarations (4 flood/storm events).
Does De Soto County, LA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for De Soto County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.