ZIP 29483 (Summerville, SC) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 29483 in Summerville, South Carolina (Dorchester County) has 512 EPA-tracked facilities, including 9 High-Risk sites (1.8%), 7 active violators, and $5,405,100 in federal penalties. Beyond industrial pollution, properties in ZIP 29483 are screened across 7 historical Dorchester County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (342), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 29483 (Summerville, SC) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 29483 (Summerville, SC) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 29483 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 9 High-Risk and 7 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 29483 (Summerville, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | MODERATE (57/100) | Violation Identified (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SUMMERVILLE, SC (ZIP 29483 Sector) | MODERATE (49/100) | Violation Identified (9 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| LINQ INDUSTRIAL FABRICS FREE PREVIEW (LOW RISK) | 2550 WEST 5TH NORTH STREET, SUMMERVILLE, SC 29483 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILLIAMS TECHNOLOGIES-WRONG NEDS FREE PREVIEW (LOW RISK) | 211 FARMINGTON ROAD, SUMMERVILLE, SC 29483 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| QUALITY MARBLE FREE PREVIEW (LOW RISK) | 252 DEMING WAY, SUMMERVILLE, SC 29483 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAXCESS TECHNOLOGIES-CLOSED FREE PREVIEW (LOW RISK) | 235 DEMING WAY, SUMMERVILLE, SC 29483 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 29483 (Summerville, SC) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 29483 (Summerville, SC)?
ZIP code 29483 (Summerville, SC) contains 512 EPA-tracked facilities, of which 9 (1.8%) are classified in the High-Risk tier, 7 (1.4%) have active compliance violations, and 144 (28.1%) handle RCRA hazardous waste.
How does ZIP 29483 compare to Dorchester County and South Carolina averages?
In ZIP 29483, 1.8% of regulated sites are rated High Risk, compared to 1.9% across Dorchester County and 1.4% statewide in South Carolina.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 29483?
Geologic screening places ZIP 29483 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 29483 (Summerville, SC) in a FEMA flood zone and what is the flood disaster history?
Dorchester County has recorded 7 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 29483 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 29483 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 29483 indicates a MODERATE shrink-swell risk signal. Within ZIP 29483, federal registries track 12 SDWIS drinking water facilities, 330 Clean Water NPDES permits, and 17 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.