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Dillon County, South Carolina — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Dillon County, SC?

In Dillon County, South Carolina, public U.S. EPA records track 159 regulated facilities (#35 of 66 in South Carolina), including 5 (3.1%) High-Risk sites and $107,550 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 91 Clean Water NPDES permits, 7 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).

Total EPA Sites (#35/66)
159
High-Risk (3.1% vs 1.4% State)
5
Active Violators (5.7%)
9
Drinking & Clean Water
97
Federal Penalties
$107,550

Dillon 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
🌊 Flood Zone & FEMA Disaster History
7 County FEMA Declarations (6 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
6 SDWIS Systems • 91 NPDES Permits
🔒 1 Impaired Water (303d) & 13 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Dillon County, SC Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 50 (31.4%)
Clean Water (NPDES) & Drinking Water (SDWIS) 97 (61.0%)
Active EPA Non-Compliance Dockets 9 (5.7%)
High-Risk Enforcement Facilities 5 (3.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (84.3/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. County vs. State & National Benchmark
Dillon County High-Risk % 3.1%
South Carolina (SC) Statewide Avg 1.4%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Dillon 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).

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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 • LATTA, SC (ZIP 29565 Sector) HIGH (69/100) Violation Identified (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29543 Sector) HIGH (67/100) Significant Violation (7 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) HIGH (64/100) Violation Identified (1 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) MODERATE (56/100) Violation Identified (5 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) MODERATE (48/100) Violation Identified (7 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) MODERATE (38/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) MODERATE (36/100) Violation Identified (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • DILLON, SC (ZIP 29536 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
DILLON FURNITURE MANUFACTURING COMPANY FREE PREVIEW (LOW RISK) HIGHWAY #9 AND HIGHWAY #95, DILLON, SC 29536 LOW (20/100) No Violation Identified (0 qtrs NC) $0
WIX FILTRATION PRODUCTS FREE PREVIEW (LOW RISK) 1422 WIX ROAD, DILLON, SC 29536 LOW (19/100) No Violation Identified (0 qtrs NC) $0
DOLLAR GENERAL STORE #30087 FREE PREVIEW (LOW RISK) 911 HWY 301, DILLON, SC 29536 LOW (19/100) No Violation Identified (0 qtrs NC) $0
SAINT EUGENE COMMUNITY HOSPITAL FREE PREVIEW (LOW RISK) 301 EAST JACKSON STREET, DILLON, SC 29536 LOW (19/100) No Violation Identified (0 qtrs NC) $0
🔒 + 147 Additional Regulated & Enforcement Records in Dillon County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Dillon County, South Carolina Environmental Due Diligence

How many EPA-regulated environmental sites are in Dillon County, South Carolina?

Public U.S. EPA records track 159 regulated facilities in Dillon County, South Carolina (ranking #35 of 66 jurisdictions in SC). Of those, 5 (3.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 9 (5.7%) have active non-compliance quarters.

Which ZIP codes and cities in Dillon County have the highest regulated facility density?

Within Dillon County, the highest concentrations of EPA-tracked facilities are located in ZIP 29536 (Dillon, 94 sites), ZIP 29565 (Latta, 35 sites), ZIP 29547 (Dillon, 7 sites), spanning municipal corridors including Dillon (91 sites), Latta (37 sites), Hamer (7 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dillon County?

Across Dillon County, 50 facilities (31.4% 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 Dillon County, SC?

Geologic indoor air screening places Dillon 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 Dillon County, SC?

Federal records track 6 Safe Drinking Water (SDWIS) facilities, 91 Clean Water Act NPDES permits, and 1 impaired water dischargers in Dillon County, alongside 7 historical FEMA federal disaster declarations (6 flood/storm events).

Does Dillon County, SC have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Dillon 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.

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