Grant County, Arkansas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Grant County, AR?
In Grant County, Arkansas, public U.S. EPA records track 109 regulated facilities (#46 of 98 in Arkansas), including 9 (8.3%) High-Risk sites and $14,040 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 78 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Grant 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📊 Grant County, AR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Grant County
ZIP Codes in Grant County
Top EPA Regulated Facilities in Grant 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 • POYEN, AR (ZIP 72128 Sector) | HIGH (69/100) | Significant Violation (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HENSLEY, AR (ZIP 72065 Sector) | HIGH (67/100) | Significant Violation (7 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SHERIDAN, AR (ZIP 72150 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SHERIDAN, AR (ZIP 72150 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 • POYEN, AR (ZIP 72128 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 • SHERIDAN, AR (ZIP 72150 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SHERIDAN, AR (ZIP 72150 Sector) | HIGH (64/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HENSLEY, AR (ZIP 72066 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| KOHLER ARKANSAS PLASTICS OPERATIONS FREE PREVIEW (LOW RISK) | 300 S. OKLAHOMA ST, SHERIDAN, AR 72150 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALMART SUPERCENTER #336 FREE PREVIEW (LOW RISK) | 1308 S. ROCK STREET, SHERIDAN, AR 72150 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHERIDAN BUS MAINTENANCE FACILITY FREE PREVIEW (LOW RISK) | 3279 HWY 167 N, SHERIDAN, AR 72150 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| AHTD-HWY 270 & HURRICANE BRDG FREE PREVIEW (LOW RISK) | HWY 270 & HURRICANE RELIEF, SHERIDAN, AR 72150 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Grant County, Arkansas Environmental Due Diligence
How many EPA-regulated environmental sites are in Grant County, Arkansas?
Public U.S. EPA records track 109 regulated facilities in Grant County, Arkansas (ranking #46 of 98 jurisdictions in AR). Of those, 9 (8.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 11 (10.1%) have active non-compliance quarters.
Which ZIP codes and cities in Grant County have the highest regulated facility density?
Within Grant County, the highest concentrations of EPA-tracked facilities are located in ZIP 72150 (Sheridan, 91 sites), ZIP 72167 (Grant County, 6 sites), ZIP 72084 (Leola, 5 sites), spanning municipal corridors including Sheridan (90 sites), Leola (5 sites), Poyen (3 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Grant County?
Across Grant County, 25 facilities (22.9% 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 Grant County, AR?
Geologic indoor air screening places Grant 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 Grant County, AR?
Federal records track 7 Safe Drinking Water (SDWIS) facilities, 78 Clean Water Act NPDES permits, and 18 impaired water dischargers in Grant County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).
Does Grant County, AR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Grant 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.