Glendora, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Glendora, CA?
Public U.S. EPA records track 1,227 regulated facilities in Glendora, California (Los Angeles County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Glendora properties are screened for Tap Water & Watershed Permits (42 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 12 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Glendora, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Glendora, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Glendora, CA
Highest-Scored EPA Regulated Facilities in Glendora, 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 • GLENDORA, CA (ZIP 91740 Sector) | MODERATE (44/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91741 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91741 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91740 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91740 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91740 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91741 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GLENDORA, CA (ZIP 91741 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| EMANATE HEALTH PRIMARY CARE FREE PREVIEW (LOW RISK) | 440 W FOOTHILL BLVD, GLENDORA, CA 91741 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| USDA FS PSW EXPT STATION FREE PREVIEW (LOW RISK) | 110 NORTH WABASH AVE, GLENDORA, CA 91740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| JIFFY LUBE #3848 FREE PREVIEW (LOW RISK) | 546 E ROUTE 66, GLENDORA, CA 91740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| JOTEK DEVELOPMENT, INC./ SAM CHEN FREE PREVIEW (LOW RISK) | 531 E. ARROW HIGHWAY, GLENDORA, CA 91740 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Glendora, California Environmental Risk & Radon
How many EPA-regulated facilities are in Glendora, CA?
U.S. EPA records track 1,227 regulated facilities in Glendora, California, including 0 high-risk sites (0.0%), 1 active violators (0.1%), and 1,191 RCRA hazardous waste handlers (97.1%).
Which ZIP codes in Glendora, CA have the most EPA-tracked sites?
Within Glendora, regulated facilities are primarily concentrated across ZIP 91740 (716 sites), ZIP 91741 (512 sites), ZIP 91760 (18 sites), ZIP 91714 (5 sites).
How can I check a specific house or commercial property in Glendora, CA?
Enter the exact street address in Glendora 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 Glendora, CA and how many EPA water permits exist?
In Glendora, CA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 41 Clean Water Act NPDES permits, and 25 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Glendora, CA?
USDA regional soil screening for Glendora indicates a LOW shrink-swell foundation signal, and Los Angeles County has recorded 12 federal FEMA disaster declarations (5 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.