Williamson County, Tennessee — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Williamson County, TN?
In Williamson County, Tennessee, public U.S. EPA records track 1,196 regulated facilities (#6 of 163 in Tennessee), including 8 (0.7%) High-Risk sites and $5,384,226 in federal penalties. Countywide due diligence also covers 19 Safe Drinking Water (SDWIS) facilities, 979 Clean Water NPDES permits, 4 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Williamson 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📊 Williamson County, TN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Williamson County
ZIP Codes in Williamson County
Top EPA Regulated Facilities in Williamson 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 • FRANKLIN, TN (ZIP 37064 Sector) | HIGH (76/100) | Violation Identified (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FAIRVIEW, TN (ZIP 37062 Sector) | HIGH (64/100) | Violation Identified (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, TN (ZIP 37064 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, TN (ZIP 37064 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, TN (ZIP 37064 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • THOMPSONS STATION, TN (ZIP 37179 Sector) | MODERATE (47/100) | Violation Identified (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, TN (ZIP 37064 Sector) | MODERATE (43/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FRANKLIN, TN (ZIP 37064 Sector) | MODERATE (42/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| JAMISON BEDDING FREE PREVIEW (LOW RISK) | NASHVILLE HWY, FRANKLIN, TN 37064 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALIGNMENT INDUSTRIES FREE PREVIEW (LOW RISK) | 409 WEST MAIN STREET, FRANKLIN, TN 37064 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| KWIK-VIBE MFG CO* FREE PREVIEW (LOW RISK) | RURAL RT 2 BOX 216, THOMPSONS STATIO, TN 37179 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ATMOS ENERGY CORPORATION FREE PREVIEW (LOW RISK) | 1075 LEWISBURG PIKE, FRANKLIN, TN 37064 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Williamson County, Tennessee Environmental Due Diligence
How many EPA-regulated environmental sites are in Williamson County, Tennessee?
Public U.S. EPA records track 1,196 regulated facilities in Williamson County, Tennessee (ranking #6 of 163 jurisdictions in TN). Of those, 8 (0.7%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 14 (1.2%) have active non-compliance quarters.
Which ZIP codes and cities in Williamson County have the highest regulated facility density?
Within Williamson County, the highest concentrations of EPA-tracked facilities are located in ZIP 37064 (Leipers Fork, 402 sites), ZIP 37027 (Brentwood, 293 sites), ZIP 37062 (Fairview, 131 sites), spanning municipal corridors including Franklin (548 sites), Brentwood (288 sites), Fairview (131 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Williamson County?
Across Williamson County, 259 facilities (21.7% 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 Williamson County, TN?
Geologic indoor air screening places Williamson County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Williamson County, TN?
Federal records track 19 Safe Drinking Water (SDWIS) facilities, 979 Clean Water Act NPDES permits, and 413 impaired water dischargers in Williamson County, alongside 4 historical FEMA federal disaster declarations (2 flood/storm events).
Does Williamson County, TN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Williamson County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.