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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • KIAWAH ISLAND, SC

Kiawah Island, South Carolina — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Kiawah Island, SC?

Public U.S. EPA records track 16 regulated facilities in Kiawah Island, South Carolina (Charleston County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Kiawah Island properties are screened for Tap Water & Watershed Permits (15 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 6 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
16
High-Risk (0.0% vs 1.4% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
15
Federal Penalties
$0

Kiawah Island, 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
Charleston County: 6 FEMA Declarations (5 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 14 NPDES Permits
🔒 0 Impaired Water (303d) & 0 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ 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

📊 Kiawah Island, SC Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 1 (6.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 15 (93.8%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (98.6/100)
🌊 Flood Exposure 9/10 • Very High Hazard
🔥 Wildfire Hazard 5/10 • Moderate Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 9/10 • Very High Hazard
🫨 USGS Earthquake 7/10 • High Hazard
3. City vs. County & State Benchmark
Kiawah Island High-Risk Rate 0.0%
Charleston County Average 0.9%
South Carolina (SC) Statewide Avg 1.4%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Kiawah Island →

ZIP Codes in Kiawah Island, SC

Highest-Scored EPA Regulated Facilities in Kiawah Island, 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
AGFEE DIVISION BAYER CORPORATION C O KIAWAH ISL RES FREE PREVIEW (LOW RISK) 12 KIAWAH BEACH DR, KIAWAH ISLAND, SC 29455 LOW (16/100) No Violation Identified (0 qtrs NC) $0
OCEAN PINES (FORMERLY BEACHWALKER EAST) FREE PREVIEW (LOW RISK) SOUTHERN PINES LANE, KIAWAH ISLAND, SC 29455 LOW (13/100) No Violation Identified (0 qtrs NC) $0
BEACH CLUB EAST OVERFLOW PARKING FREE PREVIEW (LOW RISK) 225 OCEAN MARSH ROAD, KIAWAH ISLAND, SC 29455 LOW (13/100) No Violation Identified (0 qtrs NC) $0
ACTIVITY BUILDING AT NIGHT HERON PARK FREE PREVIEW (LOW RISK) 4000 SEA FOREST DRIVE, KIAWAH ISLAND, SC 29464 LOW (13/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • KIAWAH ISLAND, SC (ZIP 29455 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 4 Additional Regulated & Enforcement Records in Kiawah Island, SC Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Kiawah Island, South Carolina Environmental Risk & Radon

How many EPA-regulated facilities are in Kiawah Island, SC?

U.S. EPA records track 16 regulated facilities in Kiawah Island, South Carolina, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (6.2%).

Which ZIP codes in Kiawah Island, SC have the most EPA-tracked sites?

Within Kiawah Island, regulated facilities are primarily concentrated across local postal codes.

How can I check a specific house or commercial property in Kiawah Island, SC?

Enter the exact street address in Kiawah Island into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Kiawah Island, SC and how many EPA water permits exist?

In Kiawah Island, SC, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 14 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Kiawah Island, SC?

USDA regional soil screening for Kiawah Island indicates a LOW shrink-swell foundation signal, and Charleston County has recorded 6 federal FEMA disaster declarations (5 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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