Madison County, Arkansas — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Madison County, AR?
In Madison County, Arkansas, public U.S. EPA records track 92 regulated facilities (#54 of 98 in Arkansas), including 1 (1.1%) High-Risk sites and $72,160 in federal penalties. Countywide due diligence also covers 9 Safe Drinking Water (SDWIS) facilities, 66 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Madison 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📊 Madison County, AR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Madison County
Top EPA Regulated Facilities in Madison 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 • ELKINS, AR (ZIP 72727 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (35/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | MODERATE (20/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 2017 TURKEY BLAST EXPANSION FREE PREVIEW (LOW RISK) | 1294 N COLLEGE ST, HUNTSVILLE, AR 72740 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARROLL ELECTRIC COOP-MADISON COUNTY ROW FREE PREVIEW (LOW RISK) | HWY 412B, HUNTSVILLE, AR 72740 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| MADISON COUNTY FAIRGROUNDS FREE PREVIEW (LOW RISK) | 902 CROSSBOW RD, HUNTSVILLE, AR 72740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MIKE S TOWING FREE PREVIEW (LOW RISK) | 24766 HWY 23, HUNTSVILLE, AR 72740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HUNTSVILLE, AR (ZIP 72740 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Madison County, Arkansas Environmental Due Diligence
How many EPA-regulated environmental sites are in Madison County, Arkansas?
Public U.S. EPA records track 92 regulated facilities in Madison County, Arkansas (ranking #54 of 98 jurisdictions in AR). Of those, 1 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (2.2%) have active non-compliance quarters.
Which ZIP codes and cities in Madison County have the highest regulated facility density?
Within Madison County, the highest concentrations of EPA-tracked facilities are located in ZIP 72740 (Huntsville, 60 sites), ZIP 72721 (Combs, 8 sites), ZIP 72738 (Hindsville, 7 sites), spanning municipal corridors including Huntsville (59 sites), Hindsville (8 sites), Wesley (6 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Madison County?
Across Madison County, 13 facilities (14.1% 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 Madison County, AR?
Geologic indoor air screening places Madison 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 Madison County, AR?
Federal records track 9 Safe Drinking Water (SDWIS) facilities, 66 Clean Water Act NPDES permits, and 9 impaired water dischargers in Madison County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).
Does Madison County, AR have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Madison County indicates a HIGH 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.