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

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

In Florence County, South Carolina, public U.S. EPA records track 11 regulated facilities (#64 of 66 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, 5 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 (#64/66)
11
High-Risk (0.0% vs 1.4% State)
0
Active Violators (9.1%)
1
Drinking & Clean Water
5
Federal Penalties
$0

Florence 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
0 SDWIS Systems • 5 NPDES Permits
🔒 0 Impaired Water (303d) & 1 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

📊 Florence 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 0 (0.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 5 (45.5%)
Active EPA Non-Compliance Dockets 1 (9.1%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (89.6/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 5/10 • Moderate Hazard
3. County vs. State & National Benchmark
Florence County High-Risk % 0.0%
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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Municipalities in Florence County

ZIP Codes in Florence County

Top EPA Regulated Facilities in Florence 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 Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • EFFINGHAM, SC (ZIP 29541 Sector) MODERATE (41/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • FLORENCE, SC (ZIP 29501 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • FLORENCE, SC (ZIP 29506 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
RUIZ FOODS - FLORENCE FACILITY FREE PREVIEW (LOW RISK) 2557 FLORENCE HARLLEE BLVD, FLORENCE, SC 29506 LOW (13/100) No Violation Identified (0 qtrs NC) $0
WESTERN GREEN FREE PREVIEW (LOW RISK) 1051 EAST MAIN STREET, LAKE CITY, SC 29560 LOW (13/100) No Violation Identified (0 qtrs NC) $0
GREENGAS USA - RNG FACILITY FREE PREVIEW (LOW RISK) 6615 S IRBY ST, EFFINGHAM, SC 29541 LOW (12/100) No Violation Identified (0 qtrs NC) $0
WESTROCK CP, LLC FLORENCE MILL FREE PREVIEW (LOW RISK) 7320 MILL ROAD, FLORENCE, SC 29506 LOW (11/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • FLORENCE, SC (ZIP 29505 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • FLORENCE, SC (ZIP 29501 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 2 Additional Regulated & Enforcement Records in Florence County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

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

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

Public U.S. EPA records track 11 regulated facilities in Florence County County, South Carolina (ranking #64 of 66 jurisdictions in SC). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (9.1%) have active non-compliance quarters.

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

Within Florence County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Florence County.

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

Across Florence 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 Florence County County, SC?

Geologic indoor air screening places Florence 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 Florence County County, SC?

Federal records track 0 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 0 impaired water dischargers in Florence County County, alongside 7 historical FEMA federal disaster declarations (6 flood/storm events).

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

USDA regional soil engineering screening for Florence 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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