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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • JOINT BASE CHARLESTON, SC

Joint Base Charleston, South Carolina — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Joint Base Charleston, SC?

Public U.S. EPA records track 9 regulated facilities in Joint Base Charleston, South Carolina (Charleston County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Joint Base Charleston properties are screened for Tap Water & Watershed Permits (9 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
9
High-Risk (0.0% vs 1.4% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
9
Federal Penalties
$0

Joint Base Charleston, 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
0 SDWIS Systems • 9 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

📊 Joint Base Charleston, 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 0 (0.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 9 (100.0%)
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
Joint Base Charleston 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 Joint Base Charleston →

ZIP Codes in Joint Base Charleston, SC

Highest-Scored EPA Regulated Facilities in Joint Base Charleston, SC

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full Joint Base Charleston Dossier →
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 • JOINT BASE CHARLESTON, SC (ZIP 29404 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
JOINT BASE CHARLESTON - WEAPONS FREE PREVIEW (LOW RISK) 210 W STEWART AVE, BLDG 721, JOINT BASE CHARLESTON, SC 29404 LOW (13/100) No Violation Identified (0 qtrs NC) $0
DESIGN CONSTRUCT CARGO LAYDOWN AREA FREE PREVIEW (LOW RISK) JOINT BASE CHARLESTON - AIR BASE, JOINT BASE CHARLESTON, SC 29404 LOW (13/100) No Violation Identified (0 qtrs NC) $0
VAMC VA CLINIC - JOINT BASE CHARLESTON FREE PREVIEW (LOW RISK) 2202 LAWSON DR, JOINT BASE CHARLESTON, SC 29404 LOW (12/100) No Violation Identified (0 qtrs NC) $0
JB CHS AIR FREE PREVIEW (LOW RISK) 210 W. STEWART AVE, JOINT BASE CHARLESTON, SC 29404 LOW (12/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • JOINT BASE CHARLESTON, SC (ZIP 29404 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • JOINT BASE CHARLESTON, SC (ZIP 29404 Sector) LOW (12/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • JOINT BASE CHARLESTON, SC (ZIP 29404 Sector) LOW (11/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 1 Additional Regulated & Enforcement Records in Joint Base Charleston, SC Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Joint Base Charleston, South Carolina Environmental Risk & Radon

How many EPA-regulated facilities are in Joint Base Charleston, SC?

U.S. EPA records track 9 regulated facilities in Joint Base Charleston, South Carolina, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).

Which ZIP codes in Joint Base Charleston, SC have the most EPA-tracked sites?

Within Joint Base Charleston, regulated facilities are primarily concentrated across local postal codes.

How can I check a specific house or commercial property in Joint Base Charleston, SC?

Enter the exact street address in Joint Base Charleston 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 Joint Base Charleston, SC and how many EPA water permits exist?

In Joint Base Charleston, SC, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 9 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Joint Base Charleston, SC?

USDA regional soil screening for Joint Base Charleston 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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