Clark County, Arkansas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Clark County, AR?
In Clark County, Arkansas, public U.S. EPA records track 184 regulated facilities (#27 of 98 in Arkansas), including 10 (5.4%) High-Risk sites and $97,910 in federal penalties. Countywide due diligence also covers 12 Safe Drinking Water (SDWIS) facilities, 107 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Clark 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📊 Clark County, AR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Clark County
Top EPA Regulated Facilities in Clark 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 • ARKADELPHIA, AR (ZIP 71923 Sector) | HIGH (95/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ARKADELPHIA, AR (ZIP 71923 Sector) | HIGH (64/100) | Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GURDON, AR (ZIP 71743 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GURDON, AR (ZIP 71743 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ARKADELPHIA, AR (ZIP 71923 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ARKADELPHIA, AR (ZIP 71923 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ARKADELPHIA, AR (ZIP 71923 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 • GURDON, AR (ZIP 71843 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| ARKADELPHIA SANITATION DEPARTMENT FREE PREVIEW (LOW RISK) | 419 HEMPHILL RD, ARKADELPHIA, AR 71923 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CURT BEAN LUMBER CO INC FREE PREVIEW (LOW RISK) | 843 SOUTH MOUNTAIN STREET, AMITY, AR 71921 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ARKO MACHINE PRODUCTS INC FREE PREVIEW (LOW RISK) | 1101 CHEVROLET DR, ARKADELPHIA, AR 71923 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| AHTD-BRDG 3887 I30 FREE PREVIEW (LOW RISK) | I-30 BRIDGE 3887, ARKADELPHIA, AR 71923 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Clark County, Arkansas Environmental Due Diligence
How many EPA-regulated environmental sites are in Clark County, Arkansas?
Public U.S. EPA records track 184 regulated facilities in Clark County, Arkansas (ranking #27 of 98 jurisdictions in AR). Of those, 10 (5.4%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 21 (11.4%) have active non-compliance quarters.
Which ZIP codes and cities in Clark County have the highest regulated facility density?
Within Clark County, the highest concentrations of EPA-tracked facilities are located in ZIP 71923 (Arkadelphia, 133 sites), ZIP 71743 (Gurdon, 31 sites), ZIP 71921 (Amity, 19 sites), spanning municipal corridors including Arkadelphia (126 sites), Gurdon (30 sites), Amity (17 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Clark County?
Across Clark County, 69 facilities (37.5% 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 Clark County, AR?
Geologic indoor air screening places Clark 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 Clark County, AR?
Federal records track 12 Safe Drinking Water (SDWIS) facilities, 107 Clean Water Act NPDES permits, and 4 impaired water dischargers in Clark County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).
Does Clark County, AR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Clark County indicates a LOW 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.