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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • THORN HILL, TN

Thorn Hill, Tennessee — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Thorn Hill, TN?

Public U.S. EPA records track 12 regulated facilities in Thorn Hill, Tennessee (Grainger County), including 0 High-Risk sites (0.0%) and 2 active violators. In addition to industrial waste, Thorn Hill properties are screened for Tap Water & Watershed Permits (9 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 5 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
12
High-Risk (0.0% vs 1.7% State)
0
Active Violators (16.7%)
2
Drinking & Clean Water
9
Federal Penalties
$0

Thorn 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
🌊 Flood Zone & FEMA Disaster History
Grainger County: 5 FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
2 SDWIS Systems • 7 NPDES Permits
🔒 1 Impaired Water (303d) & 2 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Thorn Hill, TN Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 3 (25.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 9 (75.0%)
Active EPA Non-Compliance Dockets 2 (16.7%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (18.6/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. City vs. County & State Benchmark
Thorn Hill High-Risk Rate 0.0%
Grainger County Average 0.0%
Tennessee (TN) Statewide Avg 1.7%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Thorn Hill, TN

ZIP 37881 (15 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Thorn 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).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) MODERATE (35/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) MODERATE (30/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
DOLLAR GENERAL STORE #18878 FREE PREVIEW (LOW RISK) HIGHWAY 31 @HIGHWAY 131 (NE QUADRANT), THORN HILL,, THORN HILL, TN 37881 LOW (17/100) No Violation Identified (0 qtrs NC) $0
RHEA COUNTY NEWS INC FREE PREVIEW (LOW RISK) OFF FRONT STREET SPRING CITY T, THORN HILL, TN 37881 LOW (16/100) No Violation Identified (0 qtrs NC) $0
CLINCH MOUNTAIN TRANSPORT, INC. DBA CMT. FREE PREVIEW (LOW RISK) RT 2 DRY VALLEY ROAD THORNHILL, THORN HILL, TN 37881 LOW (16/100) No Violation Identified (0 qtrs NC) $0
NEW JERSEY ZINC COMPANY FREE PREVIEW (LOW RISK) PO BOX 9, THORN HILL, TN 37881 LOW (13/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) LOW (13/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37857 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • THORN HILL, TN (ZIP 37881 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →

Frequently Asked Questions — Thorn Hill, Tennessee Environmental Risk & Radon

How many EPA-regulated facilities are in Thorn Hill, TN?

U.S. EPA records track 12 regulated facilities in Thorn Hill, Tennessee, including 0 high-risk sites (0.0%), 2 active violators (16.7%), and 3 RCRA hazardous waste handlers (25.0%).

Which ZIP codes in Thorn Hill, TN have the most EPA-tracked sites?

Within Thorn Hill, regulated facilities are primarily concentrated across ZIP 37881 (15 sites).

How can I check a specific house or commercial property in Thorn Hill, TN?

Enter the exact street address in Thorn 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 Thorn Hill, TN and how many EPA water permits exist?

In Thorn Hill, TN, federal registries track 2 Safe Drinking Water (SDWIS) facilities, 7 Clean Water Act NPDES permits, and 1 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Thorn Hill, TN?

USDA regional soil screening for Thorn Hill indicates a MODERATE shrink-swell foundation signal, and Grainger County has recorded 5 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.

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