Onslow County, North Carolina — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Onslow County, NC?
Public U.S. EPA records track 1 regulated facilities in Onslow County, North Carolina (Onslow County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Onslow County properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 5 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Onslow 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📊 Onslow County, NC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Onslow County, NC
Highest-Scored EPA Regulated Facilities in Onslow 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 |
|---|---|---|---|---|
| CAMP LEJEUNE MILITARY RES. (USNAVY) FREE PREVIEW (LOW RISK) | NC HWY 24 & US HWY 16, ONSLOW COUNTY, NC 28542 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Onslow County, North Carolina Environmental Risk & Radon
How many EPA-regulated facilities are in Onslow County, NC?
U.S. EPA records track 1 regulated facilities in Onslow County, North Carolina, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Onslow County, NC have the most EPA-tracked sites?
Within Onslow County, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Onslow County, NC?
Enter the exact street address in Onslow County into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Onslow County, NC and how many EPA water permits exist?
In Onslow County, NC, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Onslow County, NC?
USDA regional soil screening for Onslow County indicates a LOW shrink-swell foundation signal, and Onslow County has recorded 5 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.