New Hanover County, North Carolina — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in New Hanover County, NC?
In New Hanover County, North Carolina, public U.S. EPA records track 750 regulated facilities (#11 of 195 in North Carolina), including 19 (2.5%) High-Risk sites and $6,215,216 in federal penalties. Countywide due diligence also covers 147 Safe Drinking Water (SDWIS) facilities, 467 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (4 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
New Hanover 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📊 New Hanover County, NC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in New Hanover County
Top EPA Regulated Facilities in New Hanover 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 • WILMINGTON, NC (ZIP 28401 Sector) | HIGH (74/100) | Violation Identified (7 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CASTLE HAYNE, NC (ZIP 28429 Sector) | HIGH (74/100) | Violation Identified (9 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WILMINGTON, NC (ZIP 28401 Sector) | HIGH (74/100) | Violation Identified (9 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KURE BEACH, NC (ZIP 28449 Sector) | MODERATE (56/100) | Violation Identified (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WILMINGTON, NC (ZIP 28401 Sector) | MODERATE (54/100) | Violation Identified (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WILMINGTON, NC (ZIP 28401 Sector) | MODERATE (47/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SUPPLY, NC (ZIP 28462 Sector) | MODERATE (42/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WILMINGTON, NC (ZIP 28405 Sector) | MODERATE (41/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| THOMPSON SIGNS & DISPLAYS INC FREE PREVIEW (LOW RISK) | 6815 GORDON RD, WILMINGTON, NC 28405 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEASIDE DESIGNS INC FREE PREVIEW (LOW RISK) | 916 S 17TH ST, WILMINGTON, NC 28401 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| FAIR PRODUCTS INC FREE PREVIEW (LOW RISK) | 3527 HWY 421 N, WILMINGTON, NC 28401 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRIPLE T FREE PREVIEW (LOW RISK) | 3401 HWY 421 N, WILMINGTON, NC 28402 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — New Hanover County, North Carolina Environmental Due Diligence
How many EPA-regulated environmental sites are in New Hanover County, North Carolina?
Public U.S. EPA records track 750 regulated facilities in New Hanover County, North Carolina (ranking #11 of 195 jurisdictions in NC). Of those, 19 (2.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 23 (3.1%) have active non-compliance quarters.
Which ZIP codes and cities in New Hanover County have the highest regulated facility density?
Within New Hanover County, the highest concentrations of EPA-tracked facilities are located in ZIP 28405 (Wilmington, 187 sites), ZIP 28412 (Wilmington, 140 sites), ZIP 28551 (La Grange, 66 sites), spanning municipal corridors including La Grange (51 sites), Carolina Beach (24 sites), Wrightsville Beach (11 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in New Hanover County?
Across New Hanover County, 463 facilities (61.7% 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 New Hanover County, NC?
Geologic indoor air screening places New Hanover 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 New Hanover County, NC?
Federal records track 147 Safe Drinking Water (SDWIS) facilities, 467 Clean Water Act NPDES permits, and 96 impaired water dischargers in New Hanover County, alongside 5 historical FEMA federal disaster declarations (4 flood/storm events).
Does New Hanover County, NC have expansive clay soil or foundation risk?
USDA regional soil engineering screening for New Hanover County indicates a LOW 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.