Los Altos, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Los Altos, CA?
Public U.S. EPA records track 1,099 regulated facilities in Los Altos, California (Santa Clara County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Los Altos properties are screened for Tap Water & Watershed Permits (12 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Los Altos, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Los Altos, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Los Altos, CA
Highest-Scored EPA Regulated Facilities in Los Altos, 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 • LOS ALTOS, CA (ZIP 94022 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94022 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94024 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94024 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94024 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94022 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94024 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LOS ALTOS, CA (ZIP 94024 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CALIFORNIA WATER SVC CO LAS 42 FREE PREVIEW (LOW RISK) | CRISTO REY DR AND KRING WAY, LOS ALTOS, CA 94624 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PALO ALTO MEDICAL FOUNDATION FREE PREVIEW (LOW RISK) | 715 ALTOS OAKS DR, LOS ALTOS, CA 94024 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| REITMEIR'S WERKSTATT INC FREE PREVIEW (LOW RISK) | 309 1ST ST, LOS ALTOS, CA 94022 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ADOBE ANIMAL HOSPITAL FREE PREVIEW (LOW RISK) | 15965 LOS GATOS BLVD STE 100, LOS ALTOS, CA 95032 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Los Altos, California Environmental Risk & Radon
How many EPA-regulated facilities are in Los Altos, CA?
U.S. EPA records track 1,099 regulated facilities in Los Altos, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1,088 RCRA hazardous waste handlers (99.0%).
Which ZIP codes in Los Altos, CA have the most EPA-tracked sites?
Within Los Altos, regulated facilities are primarily concentrated across ZIP 94024 (653 sites), ZIP 94022 (586 sites), ZIP 94023 (3 sites), ZIP 94624 (1 sites).
How can I check a specific house or commercial property in Los Altos, CA?
Enter the exact street address in Los Altos 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 Los Altos, CA and how many EPA water permits exist?
In Los Altos, CA, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 8 Clean Water Act NPDES permits, and 5 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Los Altos, CA?
USDA regional soil screening for Los Altos indicates a MODERATE shrink-swell foundation signal, and Santa Clara County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.