Orange County, Arizona — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
In Orange County, Arizona, public U.S. EPA records track 9 regulated facilities (#37 of 37 in Arizona), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 9 Clean Water NPDES permits, 22 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Orange County, AZ 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Orange County, AZ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)Municipalities in Orange County
ZIP Codes in Orange County
Top EPA Regulated Facilities in Orange County, AZ
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 |
|---|---|---|---|---|
| UPTOWN NORTHBOUND ROADWAY IMPROVEMENTS JOC FREE PREVIEW (LOW RISK) | NO ADDRESS ON FILE, UNKNOWN, AZ 92618 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| BARRIO DE TUBAC FREE PREVIEW (LOW RISK) | NO ADDRESS ON FILE, UNKNOWN, AZ 85251 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| MY PLACE HOTEL TUCSON AZ FREE PREVIEW (LOW RISK) | NO ADDRESS ON FILE, UNKNOWN, AZ 85233 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| LA VIDA SOLSTICE TOWNHOMES FREE PREVIEW (LOW RISK) | NO ADDRESS ON FILE, UNKNOWN, AZ 85082 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, AZ (ZIP 86426 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, AZ (ZIP 85713 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, AZ (ZIP 85338 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, AZ (ZIP 92610 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, AZ (ZIP 85258 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Orange County, Arizona Environmental Due Diligence
How many EPA-regulated environmental sites are in Orange County County, Arizona?
Public U.S. EPA records track 9 regulated facilities in Orange County County, Arizona (ranking #37 of 37 jurisdictions in AZ). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Orange County County have the highest regulated facility density?
Within Orange County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Orange County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Orange County County?
Across Orange County County, 0 facilities (0.0% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Orange County County, AZ?
Geologic indoor air screening places Orange County County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Orange County County, AZ?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 9 Clean Water Act NPDES permits, and 2 impaired water dischargers in Orange County County, alongside 22 historical FEMA federal disaster declarations (6 flood/storm events).
Does Orange County, AZ have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Orange County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.