San Bernardino Count County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in San Bernardino Count County, CA?
In San Bernardino Count County, California, public U.S. EPA records track 174 regulated facilities (#77 of 136 in California), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 115 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
San Bernardino Count 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📊 San Bernardino Count County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in San Bernardino Count County
ZIP Codes in San Bernardino Count County
Top EPA Regulated Facilities in San Bernardino Count 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (36/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ONTARIO, CA (ZIP 91761 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| HHS CONSTRUCTION FREE PREVIEW (LOW RISK) | 2042 S GROVE AVE, ONTARIO, CA 91761 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROBERT BOSCH LLC FREE PREVIEW (LOW RISK) | 4641 E GUASTI RD, ONTARIO, CA 91761 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| KITCHEN EQUIPMENT MFG.CO FREE PREVIEW (LOW RISK) | 2102 MAPLE PRIVADO, ONTARIO, CA 91761 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| GUARDIAN JET CENTER FREE PREVIEW (LOW RISK) | 1150 S VINEYARD AVE, ONTARIO, CA 91761 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — San Bernardino Count County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in San Bernardino Count County, California?
Public U.S. EPA records track 174 regulated facilities in San Bernardino Count County, California (ranking #77 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 1 (0.6%) have active non-compliance quarters.
Which ZIP codes and cities in San Bernardino Count County have the highest regulated facility density?
Within San Bernardino Count County, the highest concentrations of EPA-tracked facilities are located in ZIP 92439 (Victorville, 1 sites), spanning municipal corridors including Crest Park (3 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in San Bernardino Count County?
Across San Bernardino Count County, 63 facilities (36.2% 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 San Bernardino Count County, CA?
Geologic indoor air screening places San Bernardino Count 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 San Bernardino Count County, CA?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 115 Clean Water Act NPDES permits, and 15 impaired water dischargers in San Bernardino Count County, alongside 5 historical FEMA federal disaster declarations (3 flood/storm events).
Does San Bernardino Count County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for San Bernardino Count County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.