Sequatchie County, Tennessee — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Sequatchie County, Tennessee, public U.S. EPA records track 104 regulated facilities (#83 of 163 in Tennessee), including 2 (1.9%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 69 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Sequatchie 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📊 Sequatchie County, TN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Sequatchie County
ZIP Codes in Sequatchie County
Top EPA Regulated Facilities in Sequatchie 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).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | HIGH (66/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (38/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • , TN (ZIP Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (30/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • DUNLAP, TN (ZIP 37327 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| MANN+HUMMEL USA INC - PLANT 3 FREE PREVIEW (LOW RISK) | 260 RESOURCE ROAD, DUNLAP, TN 37327 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| TECUMSEH PRODUCTS CO FREE PREVIEW (LOW RISK) | 325 INDUSTRIAL DR., DUNLAP, TN 37327 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| LEXINGTON COAL COMPANY, LLCLANE COVE STRIP MINE #2/DM#43TN0066044 FREE PREVIEW (LOW RISK) | 1000 POCKET ROAD, WHITWELL, TN 37397 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOLLAR GENERAL - HENSON GAP RD FREE PREVIEW (LOW RISK) | HENSON GAP RD, DUNLAP, TN 37327 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Sequatchie County, Tennessee Environmental Due Diligence
How many EPA-regulated environmental sites are in Sequatchie County, Tennessee?
Public U.S. EPA records track 104 regulated facilities in Sequatchie County, Tennessee (ranking #83 of 163 jurisdictions in TN). Of those, 2 (1.9%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 4 (3.8%) have active non-compliance quarters.
Which ZIP codes and cities in Sequatchie County have the highest regulated facility density?
Within Sequatchie County, the highest concentrations of EPA-tracked facilities are located in ZIP 37377 (Signal Mountain, 45 sites), ZIP 37365 (Palmer, 4 sites), spanning municipal corridors including Signal Mountain (39 sites), Sequatchie County (1 sites), Whitewell (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Sequatchie County?
Across Sequatchie County, 27 facilities (26.0% 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 Sequatchie County, TN?
Geologic indoor air screening places Sequatchie 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 Sequatchie County, TN?
Federal records track 6 Safe Drinking Water (SDWIS) facilities, 69 Clean Water Act NPDES permits, and 16 impaired water dischargers in Sequatchie County, alongside 3 historical FEMA federal disaster declarations (1 flood/storm events).
Does Sequatchie County, TN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Sequatchie County indicates a MODERATE 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.