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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • (UNINCORPORATED COMMUNITY OF RAINBOW) SAN DIEGO, CA

(Unincorporated Community Of Rainbow) San Diego, California — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in (Unincorporated Community Of Rainbow) San Diego, CA?

Public U.S. EPA records track 1 regulated facilities in (Unincorporated Community Of Rainbow) San Diego, California (San Diego County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, (Unincorporated Community Of Rainbow) San Diego properties are screened for Tap Water & Watershed Permits (1 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).

Total EPA Sites
1
High-Risk (0.0% vs 0.3% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
1
Federal Penalties
$0

(Unincorporated Community Of Rainbow) San Diego, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
San Diego County: 3 FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 1 NPDES Permits
🔒 1 Impaired Water (303d) & 0 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 (Unincorporated Community Of Rainbow) San Diego, CA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 0 (0.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 1 (100.0%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very High (99.7/100)
🌊 Flood Exposure 9/10 • Very High Hazard
🔥 Wildfire Hazard 9/10 • Very High Hazard
☀️ Extreme Heat 7/10 • High Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 7/10 • High Hazard
3. City vs. County & State Benchmark
(Unincorporated Community Of Rainbow) San Diego High-Risk Rate 0.0%
San Diego County Average 0.1%
California (CA) Statewide Avg 0.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in (Unincorporated Community Of Rainbow) San Diego, CA

Highest-Scored EPA Regulated Facilities in (Unincorporated Community Of Rainbow) San Diego, CA

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
GW EX - RAINBOW WATER QUALITY IMPROVEMENT PROJECT FREE PREVIEW (LOW RISK) 5TH, HUFFSTATLER STREET, AND RAINBOW VALLEY BOULE, (UNINCORPORATED COMMUNITY OF RAINBOW) SAN DIEGO, CA 92028 LOW (16/100) No Violation Identified (0 qtrs NC) $0

Frequently Asked Questions — (Unincorporated Community Of Rainbow) San Diego, California Environmental Risk & Radon

How many EPA-regulated facilities are in (Unincorporated Community Of Rainbow) San Diego, CA?

U.S. EPA records track 1 regulated facilities in (Unincorporated Community Of Rainbow) San Diego, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).

Which ZIP codes in (Unincorporated Community Of Rainbow) San Diego, CA have the most EPA-tracked sites?

Within (Unincorporated Community Of Rainbow) San Diego, regulated facilities are primarily concentrated across local postal codes.

How can I check a specific house or commercial property in (Unincorporated Community Of Rainbow) San Diego, CA?

Enter the exact street address in (Unincorporated Community Of Rainbow) San Diego 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 (Unincorporated Community Of Rainbow) San Diego, CA and how many EPA water permits exist?

In (Unincorporated Community Of Rainbow) San Diego, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 1 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in (Unincorporated Community Of Rainbow) San Diego, CA?

USDA regional soil screening for (Unincorporated Community Of Rainbow) San Diego 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.

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