Foster City, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Foster City, CA?
Public U.S. EPA records track 674 regulated facilities in Foster City, California (San Mateo County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Foster City properties are screened for Tap Water & Watershed Permits (28 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).
Foster City, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Foster City, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Foster City, CA
Highest-Scored EPA Regulated Facilities in Foster City, 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 • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FOSTER CITY, CA (ZIP 94404 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| LYNX THERPEUTICS INC FREE PREVIEW (LOW RISK) | 400 LINCOLN CENTRE DR, FOSTER CITY, CA 94404 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SAND COVE APARTMENTS FREE PREVIEW (LOW RISK) | 777 SHELL BLVD., FOSTER CITY, CA 94404 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WATER'S EDGE APARTMENTS FREE PREVIEW (LOW RISK) | 1200 E. HILLSDALE BLVD., FOSTER CITY, CA 94404 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHADOW COVE APARTMENTS FREE PREVIEW (LOW RISK) | 1055 FOSTER CITY BLVD., FOSTER CITY, CA 94044 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Foster City, California Environmental Risk & Radon
How many EPA-regulated facilities are in Foster City, CA?
U.S. EPA records track 674 regulated facilities in Foster City, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 648 RCRA hazardous waste handlers (96.1%).
Which ZIP codes in Foster City, CA have the most EPA-tracked sites?
Within Foster City, regulated facilities are primarily concentrated across ZIP 94404 (770 sites).
How can I check a specific house or commercial property in Foster City, CA?
Enter the exact street address in Foster City 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 Foster City, CA and how many EPA water permits exist?
In Foster City, CA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 27 Clean Water Act NPDES permits, and 13 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Foster City, CA?
USDA regional soil screening for Foster City indicates a MODERATE shrink-swell foundation signal, and San Mateo 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.