Sebastian County, Arkansas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Sebastian County, AR?
In Sebastian County, Arkansas, public U.S. EPA records track 790 regulated facilities (#4 of 98 in Arkansas), including 14 (1.8%) High-Risk sites and $989,945 in federal penalties. Countywide due diligence also covers 21 Safe Drinking Water (SDWIS) facilities, 402 Clean Water NPDES permits, 2 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Sebastian County, AR 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Sebastian County, AR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Sebastian County
ZIP Codes in Sebastian County
Top EPA Regulated Facilities in Sebastian County, AR
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 • FORT SMITH, AR (ZIP 72916 Sector) | HIGH (82/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BARLING, AR (ZIP 72923 Sector) | HIGH (65/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BARLING, AR (ZIP 72923 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HUNTINGTON, AR (ZIP 72940 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FORT SMITH, AR (ZIP 72906 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MANSFIELD, AR (ZIP 72944 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FORT SMITH, AR (ZIP 72904 Sector) | MODERATE (50/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FORT SMITH, AR (ZIP 72916 Sector) | MODERATE (47/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| UNITED PARCEL SERVICE - FORT SMITH FREE PREVIEW (LOW RISK) | 6715 SOUTH 28TH STREET, FORT SMITH, AR 72904 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| HORMEL FOODS OPERATIONS, LLC. FREE PREVIEW (LOW RISK) | 4020 PLANTERS ROAD, FORT SMITH, AR 72908 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| LUCK E STRIKE LLC FREE PREVIEW (LOW RISK) | 11739 S HWY 96, GREENWOOD, AR 72936 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| P&K EQUIPMENT FREE PREVIEW (LOW RISK) | 3421 ZERO STREET, FORT SMITH, AR 72908 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Sebastian County, Arkansas Environmental Due Diligence
How many EPA-regulated environmental sites are in Sebastian County, Arkansas?
Public U.S. EPA records track 790 regulated facilities in Sebastian County, Arkansas (ranking #4 of 98 jurisdictions in AR). Of those, 14 (1.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 16 (2.0%) have active non-compliance quarters.
Which ZIP codes and cities in Sebastian County have the highest regulated facility density?
Within Sebastian County, the highest concentrations of EPA-tracked facilities are located in ZIP 72901 (Fort Smith, 189 sites), ZIP 72903 (Fort Smith, 158 sites), ZIP 72908 (Fort Smith, 66 sites), spanning municipal corridors including Fort Smith (606 sites), Greenwood (63 sites), Barling (31 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Sebastian County?
Across Sebastian County, 321 facilities (40.6% 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 Sebastian County, AR?
Geologic indoor air screening places Sebastian 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 Sebastian County, AR?
Federal records track 21 Safe Drinking Water (SDWIS) facilities, 402 Clean Water Act NPDES permits, and 16 impaired water dischargers in Sebastian County, alongside 2 historical FEMA federal disaster declarations (1 flood/storm events).
Does Sebastian County, AR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Sebastian 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.