Durham County, North Carolina — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Durham County, NC?
In Durham County, North Carolina, public U.S. EPA records track 1,423 regulated facilities (#6 of 195 in North Carolina), including 25 (1.8%) High-Risk sites and $11,247,940 in federal penalties. Countywide due diligence also covers 73 Safe Drinking Water (SDWIS) facilities, 975 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Durham County, NC 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Durham County, NC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Durham County
ZIP Codes in Durham County
Top EPA Regulated Facilities in Durham County, NC
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 • DURHAM, NC (ZIP 27703 Sector) | HIGH (69/100) | Significant Violation (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DURHAM, NC (ZIP 27703 Sector) | HIGH (68/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DURHAM, NC (ZIP 27713 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 • DURHAM, NC (ZIP 27709 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DURHAM, NC (ZIP 27705 Sector) | MODERATE (59/100) | Violation Identified (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • RESEARCH TRIANGLE PARK, NC (ZIP 27709 Sector) | MODERATE (59/100) | Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DURHAM, NC (ZIP 27703 Sector) | MODERATE (48/100) | Violation Identified (8 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DURHAM, NC (ZIP 27709 Sector) | MODERATE (44/100) | Violation Identified (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| LAUNCHLABS AGTECH 9 LABS FREE PREVIEW (LOW RISK) | 9 LABORATORY DRIVE, DURHAM, NC 27709 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| KNOA PHARMA LLC FREE PREVIEW (LOW RISK) | 400 PARK OFFICES DRIVE, DURHAM, NC 27709 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| AW'S AUTO SERVICE AND TIRES FREE PREVIEW (LOW RISK) | 4200 NC 55 HIGHWAY, DURHAM, NC 27713 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| POWERSECURE DISTRIBUTED INFRASTRUCTURE FREE PREVIEW (LOW RISK) | 4068 STIRRUP CREEK DRIVE, DURHAM, NC 27703 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Durham County, North Carolina Environmental Due Diligence
How many EPA-regulated environmental sites are in Durham County, North Carolina?
Public U.S. EPA records track 1,423 regulated facilities in Durham County, North Carolina (ranking #6 of 195 jurisdictions in NC). Of those, 25 (1.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 154 (10.8%) have active non-compliance quarters.
Which ZIP codes and cities in Durham County have the highest regulated facility density?
Within Durham County, the highest concentrations of EPA-tracked facilities are located in ZIP 27511 (Cary, 733 sites), ZIP 27703 (Durham, 463 sites), ZIP 27704 (Durham, 297 sites), spanning municipal corridors including Durham (1,681 sites), Bahama (28 sites), Rtp (20 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Durham County?
Across Durham County, 709 facilities (49.8% 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 Durham County, NC?
Geologic indoor air screening places Durham County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Durham County, NC?
Federal records track 73 Safe Drinking Water (SDWIS) facilities, 975 Clean Water Act NPDES permits, and 41 impaired water dischargers in Durham County, alongside 5 historical FEMA federal disaster declarations (3 flood/storm events).
Does Durham County, NC have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Durham 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.