Horry County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Horry County, CA?
In Horry County, California, public U.S. EPA records track 38 regulated facilities (#107 of 136 in California), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 38 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 55 FEMA Federal Disaster Declarations (13 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Horry County, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Horry County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Horry County
ZIP Codes in Horry County
Top EPA Regulated Facilities in Horry County, CA
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| PRIMO-PUBLIX 1479 (2680202) FREE PREVIEW (LOW RISK) | , OCEANSIDE, CA 92056 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| PRIMO-FOOD LION 0899 (SC2680184) FREE PREVIEW (LOW RISK) | , OCEANSIDE, CA 92056 | LOW (11/100) | Inactive (0 qtrs NC) | $0 |
| PRIMO-KROGER 016 (SC2680163) FREE PREVIEW (LOW RISK) | , OCEANSIDE, CA 92056 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| GWS-WALMART 0643 (2680159)-VENDING MACHINE (D26010) FREE PREVIEW (LOW RISK) | PRIMO WATER, OCEANSIDE, CA 92056 | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (8/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (8/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • OCEANSIDE, CA (ZIP 92056 Sector) | LOW (8/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Horry County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in Horry County, California?
Public U.S. EPA records track 38 regulated facilities in Horry County, California (ranking #107 of 136 jurisdictions in CA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Horry County have the highest regulated facility density?
Within Horry County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Horry.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Horry County?
Across Horry 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 Horry County, CA?
Geologic indoor air screening places Horry 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 Horry County, CA?
Federal records track 38 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Horry County, alongside 55 historical FEMA federal disaster declarations (13 flood/storm events).
Does Horry County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Horry County indicates a HIGH 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.