Riverside, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Riverside, CA?
Public U.S. EPA records track 6,369 regulated facilities in Riverside, California (Riverside County), including 8 High-Risk sites (0.1%) and 14 active violators. In addition to industrial waste, Riverside properties are screened for Tap Water & Watershed Permits (661 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 6 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Riverside, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Riverside, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Riverside, CA
Highest-Scored EPA Regulated Facilities in Riverside, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92507 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92501 Sector) | MODERATE (56/100) | Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92509 Sector) | MODERATE (48/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92504 Sector) | MODERATE (43/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92509 Sector) | MODERATE (40/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92507 Sector) | MODERATE (40/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92504 Sector) | MODERATE (39/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • RIVERSIDE, CA (ZIP 92504 Sector) | MODERATE (38/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| BK NELSON CONSTRUCTION INC FREE PREVIEW (LOW RISK) | 435 RIVERA ST STE E, RIVERSIDE, CA 92501 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| RUSD - CENTRAL MIDDLE SCHOOL FREE PREVIEW (LOW RISK) | 4795 MAGNOLIA AVE, RIVERSIDE, CA 92506 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| WATER WHEEL RECREATIONAL FREE PREVIEW (LOW RISK) | N/A, RIVERSIDE, CA 92501 | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
| MARCH AFB FREE PREVIEW (LOW RISK) | 33.898848, -117.276285, RIVERSIDE, CA 92518 | LOW (8/100) | Inactive (0 qtrs NC) | $0 |
Frequently Asked Questions — Riverside, California Environmental Risk & Radon
How many EPA-regulated facilities are in Riverside, CA?
U.S. EPA records track 6,369 regulated facilities in Riverside, California, including 8 high-risk sites (0.1%), 14 active violators (0.2%), and 5,768 RCRA hazardous waste handlers (90.6%).
Which ZIP codes in Riverside, CA have the most EPA-tracked sites?
Within Riverside, regulated facilities are primarily concentrated across ZIP 92503 (1,273 sites), ZIP 92507 (1,149 sites), ZIP 92504 (1,062 sites), ZIP 92509 (1,008 sites).
How can I check a specific house or commercial property in Riverside, CA?
Enter the exact street address in Riverside 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 Riverside, CA and how many EPA water permits exist?
In Riverside, CA, federal registries track 9 Safe Drinking Water (SDWIS) facilities, 652 Clean Water Act NPDES permits, and 65 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Riverside, CA?
USDA regional soil screening for Riverside indicates a LOW shrink-swell foundation signal, and Riverside County has recorded 6 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.