ZIP 29223 (Columbia, SC) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 29223 in Columbia, South Carolina (Richland County) has 153 EPA-tracked facilities, including 5 High-Risk sites (3.3%), 3 active violators, and $54,500 in federal penalties. Beyond industrial pollution, properties in ZIP 29223 are screened across 7 historical Richland County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (75), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 29223 (Columbia, 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 29223 (Columbia, SC) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 29223 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 5 High-Risk and 3 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 29223 (Columbia, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (59/100) | Violation Identified (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (41/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • COLUMBIA, SC (ZIP 29223 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| RICHLAND NORTHEAST HIGH SCHOOL ADDITIONS & RENOVATIONS FREE PREVIEW (LOW RISK) | 7500 BROOKFIELD RD, COLUMBIA, SC 29223 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| HOME DEPOT FREE PREVIEW (LOW RISK) | 7701 TWO NOTCH RD, COLUMBIA, SC 29223 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| DAVIS PLATING FREE PREVIEW (LOW RISK) | 302 HORSESHOE CIRCLE, COLUMBIA, SC 29223 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| DICK DYER YUGO FREE PREVIEW (LOW RISK) | 6618 TWO NOTCH RD, COLUMBIA, SC 29223 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 29223 (Columbia, 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 29223 (Columbia, SC)?
ZIP code 29223 (Columbia, SC) contains 153 EPA-tracked facilities, of which 5 (3.3%) are classified in the High-Risk tier, 3 (2.0%) have active compliance violations, and 75 (49.0%) handle RCRA hazardous waste.
How does ZIP 29223 compare to Richland County and South Carolina averages?
In ZIP 29223, 3.3% of regulated sites are rated High Risk, compared to 1.1% across Richland County and 1.4% statewide in South Carolina.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 29223?
Geologic screening places ZIP 29223 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 29223 (Columbia, SC) in a FEMA flood zone and what is the flood disaster history?
Richland County has recorded 7 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 29223 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 29223 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 29223 indicates a LOW shrink-swell risk signal. Within ZIP 29223, federal registries track 6 SDWIS drinking water facilities, 69 Clean Water NPDES permits, and 2 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.