Colleton County, South Carolina — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Colleton County, SC?
In Colleton County, South Carolina, public U.S. EPA records track 9 regulated facilities (#67 of 67 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, 4 Clean Water NPDES permits, 8 FEMA Federal Disaster Declarations (7 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Colleton 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📊 Colleton County, SC Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Colleton County
ZIP Codes in Colleton County
Top EPA Regulated Facilities in Colleton 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WALTERBORO, SC (ZIP 29488 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WALTERBORO, SC (ZIP 29488 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WALTERBORO, SC (ZIP 29488 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WALTERBORO, SC (ZIP 29488 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| BADHAM LOG YARD FREE PREVIEW (LOW RISK) | 24032 AUGUSTA HWY, COTTAGEVILLE, SC 29435 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| COLLETON TILE & CONCRETE COMPANY INC FREE PREVIEW (LOW RISK) | 635 DORSEY ST, WALTERBORO, SC 29488 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRIMARK VENETA FREE PREVIEW (LOW RISK) | 153 ANDERSON RD, WALTERBORO, SC 29488 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| CAROLINA COMPOSITES FREE PREVIEW (LOW RISK) | 208 UPCHURCH LN, WALTERBORO, SC 29488 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WALTERBORO, SC (ZIP 29488 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Colleton County, South Carolina Environmental Due Diligence
How many EPA-regulated environmental sites are in Colleton County County, South Carolina?
Public U.S. EPA records track 9 regulated facilities in Colleton County County, South Carolina (ranking #67 of 67 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 Colleton County County have the highest regulated facility density?
Within Colleton County County, the highest concentrations of EPA-tracked facilities are located in ZIP 29488 (Walterboro, 176 sites), spanning municipal corridors including Walterboro (167 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Colleton County County?
Across Colleton County County, 2 facilities (22.2% 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 Colleton County County, SC?
Geologic indoor air screening places Colleton 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 Colleton County County, SC?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water dischargers in Colleton County County, alongside 8 historical FEMA federal disaster declarations (7 flood/storm events).
Does Colleton County, SC have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Colleton 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.