Johnston County, North Carolina — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Johnston County, NC?
Public U.S. EPA records track 2 regulated facilities in Johnston County, North Carolina (Johnston County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Johnston County properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Johnston 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📊 Johnston County, NC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Johnston County, NC
Highest-Scored EPA Regulated Facilities in Johnston 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 |
|---|---|---|---|---|
| OLD SMITH DOWES FREE PREVIEW (LOW RISK) | OLD SMITH ROAD, JOHNSTON COUNTY, NC 27576 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| WEATHERFORD SUBDIVSION FREE PREVIEW (LOW RISK) | E. SPRING SHOWERS TRL., JOHNSTON COUNTY, NC 27501 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Johnston County, North Carolina Environmental Risk & Radon
How many EPA-regulated facilities are in Johnston County, NC?
U.S. EPA records track 2 regulated facilities in Johnston 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 Johnston County, NC have the most EPA-tracked sites?
Within Johnston County, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Johnston County, NC?
Enter the exact street address in Johnston 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 Johnston County, NC and how many EPA water permits exist?
In Johnston County, NC, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Johnston County, NC?
USDA regional soil screening for Johnston County indicates a MODERATE shrink-swell foundation signal, and Johnston County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.