Williamsburg (City) County, Virginia — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Williamsburg (City) County, VA?
In Williamsburg (City) County, Virginia, public U.S. EPA records track 3 regulated facilities (#284 of 284 in Virginia), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Williamsburg (City) County, VA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Williamsburg (City) County, VA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Williamsburg (City) County
ZIP Codes in Williamsburg (City) County
Top EPA Regulated Facilities in Williamsburg (City) County, VA
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 |
|---|---|---|---|---|
| JAMES CITY COUNTY MS4 FREE PREVIEW (LOW RISK) | 101 MOUNTS BAY RD, WILLIAMSBURG CITY, VA 23187 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| COLLEGE OF WILLIAM AND MARY MS4 FREE PREVIEW (LOW RISK) | 115 GRIGSBY DR, WILLIAMSBURG CITY, VA 23187 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILLIAMSBURG CITY MS4 FREE PREVIEW (LOW RISK) | 401 LAFAYETTE ST, WILLIAMSBURG CITY, VA 23185 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Williamsburg (City) County, Virginia Environmental Due Diligence
How many EPA-regulated environmental sites are in Williamsburg (City) County, Virginia?
Public U.S. EPA records track 3 regulated facilities in Williamsburg (City) County, Virginia (ranking #284 of 284 jurisdictions in VA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Williamsburg (City) County have the highest regulated facility density?
Within Williamsburg (City) County, the highest concentrations of EPA-tracked facilities are located in ZIP 23187 (Williamsburg City, 16 sites), spanning municipal corridors including Williamsburg City (3 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Williamsburg (City) County?
Across Williamsburg (City) County, 0 facilities (0.0% 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 Williamsburg (City) County, VA?
Geologic indoor air screening places Williamsburg (City) 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 Williamsburg (City) County, VA?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 1 impaired water dischargers in Williamsburg (City) County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Williamsburg (City) County, VA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Williamsburg (City) County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.