Oconee County, South Carolina — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Oconee County, SC?
In Oconee County, South Carolina, public U.S. EPA records track 3 regulated facilities (#87 of 87 in South Carolina), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water NPDES permits, 8 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Oconee County, SC 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Oconee County, SC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Oconee County
ZIP Codes in Oconee County
Top EPA Regulated Facilities in Oconee County, SC
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 |
|---|---|---|---|---|
| HORTON INC FREE PREVIEW (LOW RISK) | 301 OCONEE BUSINESS PKWY, WESTMINSTER, SC 29693 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| SWORD'S GRADING FREE PREVIEW (LOW RISK) | 375 KEOWEE SCHOOL ROAD, SENECA, SC 29678 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| CONCRETE SUPPLY CO LLC - CLEMSON FREE PREVIEW (LOW RISK) | 640 OLD CLEMSON HIGHWAY, SENECA, SC 29678 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Oconee County, South Carolina Environmental Due Diligence
How many EPA-regulated environmental sites are in Oconee County County, South Carolina?
Public U.S. EPA records track 3 regulated facilities in Oconee County County, South Carolina (ranking #87 of 87 jurisdictions in SC). 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 Oconee County County have the highest regulated facility density?
Within Oconee County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Oconee County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Oconee County County?
Across Oconee County 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 Oconee County County, SC?
Geologic indoor air screening places Oconee 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 Oconee County County, SC?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water dischargers in Oconee County County, alongside 8 historical FEMA federal disaster declarations (6 flood/storm events).
Does Oconee County, SC have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Oconee 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.