Walnut Hill, Tennessee — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Walnut Hill, TN?
Public U.S. EPA records track 1 regulated facilities in Walnut Hill, Tennessee (Sullivan County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Walnut Hill properties are screened for Tap Water & Watershed Permits (1 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Walnut Hill, TN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Walnut Hill, TN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Walnut Hill, TN
Highest-Scored EPA Regulated Facilities in Walnut Hill, TN
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 |
|---|---|---|---|---|
| TDOT I-81 AT MP 73.0 TO 73.6 FREE PREVIEW (LOW RISK) | I-81 (MP 73.0), WALNUT HILL, TN 37620 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Walnut Hill, Tennessee Environmental Risk & Radon
How many EPA-regulated facilities are in Walnut Hill, TN?
U.S. EPA records track 1 regulated facilities in Walnut Hill, Tennessee, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Walnut Hill, TN have the most EPA-tracked sites?
Within Walnut Hill, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Walnut Hill, TN?
Enter the exact street address in Walnut Hill 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 Walnut Hill, TN and how many EPA water permits exist?
In Walnut Hill, TN, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Walnut Hill, TN?
USDA regional soil screening for Walnut Hill indicates a MODERATE shrink-swell foundation signal, and Sullivan County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.