Diablo Grande, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Diablo Grande, CA?
Public U.S. EPA records track 1 regulated facilities in Diablo Grande, California (Stanislaus County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Diablo Grande properties are screened for Tap Water & Watershed Permits (0 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).
Diablo Grande, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Diablo Grande, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Diablo Grande, CA
Highest-Scored EPA Regulated Facilities in Diablo Grande, 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 • DIABLO GRANDE, CA (ZIP 95313 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Diablo Grande, California Environmental Risk & Radon
How many EPA-regulated facilities are in Diablo Grande, CA?
U.S. EPA records track 1 regulated facilities in Diablo Grande, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (100.0%).
Which ZIP codes in Diablo Grande, CA have the most EPA-tracked sites?
Within Diablo Grande, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Diablo Grande, CA?
Enter the exact street address in Diablo Grande 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 Diablo Grande, CA and how many EPA water permits exist?
In Diablo Grande, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Diablo Grande, CA?
USDA regional soil screening for Diablo Grande indicates a MODERATE shrink-swell foundation signal, and Stanislaus 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.