San Bernardino County, California — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in San Bernardino County, CA?
In San Bernardino County, California, public U.S. EPA records track 1,863 regulated facilities (#36 of 136 in California), including 9 (0.5%) High-Risk sites and $704,368 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 1,739 Clean Water NPDES permits, 5 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
San Bernardino 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 County, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in San Bernardino County
ZIP Codes in San Bernardino County
Top EPA Regulated Facilities in San Bernardino 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • RANCHO CUCAMONGA, CA (ZIP 91730 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHINO, CA (ZIP 91710 Sector) | MODERATE (56/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHINO, CA (ZIP 91710 Sector) | MODERATE (44/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CRESTLINE, CA (ZIP 92325 Sector) | MODERATE (42/100) | Violation Identified (4 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHINO, CA (ZIP 91710 Sector) | MODERATE (38/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GRAND TERRACE, CA (ZIP 92313 Sector) | MODERATE (37/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • REDLANDS, CA (ZIP 92373 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SAN BERNARDINO, CA (ZIP 92404 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| UNITED TRANSMISSION EXCHANGE FREE PREVIEW (LOW RISK) | 24147 6TH ST, SAN BERNARDINO, CA 92410 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| RING CONTAINER TECHNOLOGIES FREE PREVIEW (LOW RISK) | 8275 ALMERIA AVE, FONTANA, CA 92335 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALTIUM PACKAGING LP FREE PREVIEW (LOW RISK) | 5772 JURUPA ST PLANT B, ONTARIO, CA 91761 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHEROKEE WOOD PRODUCT FREE PREVIEW (LOW RISK) | 1390 E ARROW HWY, UPLAND, CA 91786 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — San Bernardino County, California Environmental Due Diligence
How many EPA-regulated environmental sites are in San Bernardino County County, California?
Public U.S. EPA records track 1,863 regulated facilities in San Bernardino County County, California (ranking #36 of 136 jurisdictions in CA). Of those, 9 (0.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 58 (3.1%) have active non-compliance quarters.
Which ZIP codes and cities in San Bernardino County County have the highest regulated facility density?
Within San Bernardino County County, the highest concentrations of EPA-tracked facilities are located in ZIP 92371 (Phelan, 123 sites), ZIP 92365 (Newberry Springs, 73 sites), ZIP 92368 (Oro Grande, 37 sites), spanning municipal corridors including Phelan (124 sites), Newberry Springs (74 sites), Oro Grande (35 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in San Bernardino County County?
Across San Bernardino County County, 311 facilities (16.7% 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 County County, CA?
Geologic indoor air screening places San Bernardino County 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 County County, CA?
Federal records track 7 Safe Drinking Water (SDWIS) facilities, 1,739 Clean Water Act NPDES permits, and 175 impaired water dischargers in San Bernardino County County, alongside 5 historical FEMA federal disaster declarations (3 flood/storm events).
Does San Bernardino County, CA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for San Bernardino County indicates a LOW 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.