San Ysidro, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in San Ysidro, CA?
Public U.S. EPA records track 152 regulated facilities in San Ysidro, California (San Diego County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, San Ysidro properties are screened for Tap Water & Watershed Permits (18 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 3 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
San Ysidro, 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 Ysidro, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in San Ysidro, CA
Highest-Scored EPA Regulated Facilities in San Ysidro, 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 • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SAN YSIDRO, CA (ZIP 92173 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| EL SUPER #64 FREE PREVIEW (LOW RISK) | 350 W SAN YSIDRO BLVD, SAN YSIDRO, CA 92173 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| USDOJ INS BORDER PATROL FREE PREVIEW (LOW RISK) | 3752 BEYER BOULEVARD, SAN YSIDRO, CA 92173 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GOODWILL INDUSTRIES OF SAN DIEGO COUNTY FREE PREVIEW (LOW RISK) | 630 FRONT (SB) ST, SAN YSIDRO, CA 92173 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DOLLAR TREE #10581 FREE PREVIEW (LOW RISK) | 121 LOUISANA AVE, SAN YSIDRO, CA 92173 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — San Ysidro, California Environmental Risk & Radon
How many EPA-regulated facilities are in San Ysidro, CA?
U.S. EPA records track 152 regulated facilities in San Ysidro, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 135 RCRA hazardous waste handlers (88.8%).
Which ZIP codes in San Ysidro, CA have the most EPA-tracked sites?
Within San Ysidro, regulated facilities are primarily concentrated across ZIP 92173 (238 sites), ZIP 91173 (1 sites).
How can I check a specific house or commercial property in San Ysidro, CA?
Enter the exact street address in San Ysidro into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in San Ysidro, CA and how many EPA water permits exist?
In San Ysidro, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 18 Clean Water Act NPDES permits, and 8 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in San Ysidro, CA?
USDA regional soil screening for San Ysidro indicates a LOW shrink-swell foundation signal, and San Diego County has recorded 3 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.