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Hamilton County, Tennessee — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Hamilton County, TN?

In Hamilton County, Tennessee, public U.S. EPA records track 141 regulated facilities (#66 of 163 in Tennessee), including 0 (0.0%) High-Risk sites and $600 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 130 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#66/163)
141
High-Risk (0.0% vs 1.7% State)
0
Active Violators (0.7%)
1
Drinking & Clean Water
130
Federal Penalties
$600

Hamilton County, 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
5 County FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 130 NPDES Permits
🔒 58 Impaired Water (303d) & 1 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ 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

📊 Hamilton County, TN Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 1 (0.7%)
Clean Water (NPDES) & Drinking Water (SDWIS) 130 (92.2%)
Active EPA Non-Compliance Dockets 1 (0.7%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (93.3/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 5/10 • Moderate Hazard
3. County vs. State & National Benchmark
Hamilton County High-Risk % 0.0%
Tennessee (TN) Statewide Avg 1.7%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Hamilton County →

Municipalities in Hamilton County

Ooltewah-Tn (3) Walden (1) Lakesite (1)

ZIP Codes in Hamilton County

37379 — Soddy Daisy (123)

Top EPA Regulated Facilities in Hamilton County, 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 • CHATTANOOGA, TN (ZIP 37402 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • CHATTANOOGA, TN (ZIP 37409 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • HIXSON, TN (ZIP 37343 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • SALE CREEK, TN (ZIP 37373 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • CHATTANOOGA, TN (ZIP 37421 Sector) MODERATE (30/100) Violation Identified (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • CHATTANOOGA, TN (ZIP 37421 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
FABRICATORS INC FREE PREVIEW (LOW RISK) 1125 E 13TH ST, CHATTANOOGA, TN 37408 LOW (18/100) No Violation Identified (0 qtrs NC) $0
FEDEX FREIGHT, INC. FREE PREVIEW (LOW RISK) SHALLOWFORD ROAD, CHATTANOOGA, TN 37421 LOW (18/100) No Violation Identified (0 qtrs NC) $0
HONDA RELOCATION FREE PREVIEW (LOW RISK) 6001 LEE HWY, CHATTANOOGA, TN 37421 LOW (18/100) No Violation Identified (0 qtrs NC) $0
ERLANGER PARKING LOT FREE PREVIEW (LOW RISK) 1115 CLEVELAND AVENUE, CHATTANOOGA, TN 1 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • EAST RIDGE, TN (ZIP 37412 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • CHATTANOOGA, TN (ZIP 37406 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 129 Additional Regulated & Enforcement Records in Hamilton County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Hamilton County, Tennessee Environmental Due Diligence

How many EPA-regulated environmental sites are in Hamilton County County, Tennessee?

Public U.S. EPA records track 141 regulated facilities in Hamilton County County, Tennessee (ranking #66 of 163 jurisdictions in TN). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (0.7%) have active non-compliance quarters.

Which ZIP codes and cities in Hamilton County County have the highest regulated facility density?

Within Hamilton County County, the highest concentrations of EPA-tracked facilities are located in ZIP 37379 (Soddy Daisy, 123 sites), spanning municipal corridors including Ooltewah-Tn (3 sites), Walden (1 sites), Lakesite (1 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hamilton County County?

Across Hamilton County County, 1 facilities (0.7% 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 Hamilton County County, TN?

Geologic indoor air screening places Hamilton County 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 Hamilton County County, TN?

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 130 Clean Water Act NPDES permits, and 58 impaired water dischargers in Hamilton County County, alongside 5 historical FEMA federal disaster declarations (3 flood/storm events).

Does Hamilton County, TN have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Hamilton County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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