Fort Defiance, Arizona — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Fort Defiance, AZ?
Public U.S. EPA records track 77 regulated facilities in Fort Defiance, Arizona (Apache County), including 1 High-Risk sites (1.3%) and 4 active violators. In addition to industrial waste, Fort Defiance properties are screened for Tap Water & Watershed Permits (62 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Fort Defiance, AZ 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Fort Defiance, AZ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Fort Defiance, AZ
Highest-Scored EPA Regulated Facilities in Fort Defiance, 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (42/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (32/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (25/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (24/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • FORT DEFIANCE, AZ (ZIP 86504 Sector) | MODERATE (20/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| BIA BRANCH OF FACILITIES MGMT FREE PREVIEW (LOW RISK) | 1 PAOUOLTE DR BLDG 148, FORT DEFIANCE, AZ 86504 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAVAJO NATION FACILITIES MAINTENANCE DEPARTMENT FREE PREVIEW (LOW RISK) | ROUTE 12 NORTH BLDG, FORT DEFIANCE, AZ 86504 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAVAJO TRIBAL UTILITY AUTHORITY NTUA LAB FREE PREVIEW (LOW RISK) | INDIAN RTE 12, FORT DEFIANCE, AZ 86504 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| HUGHES MISSILE SYSTEMS CO. NAVAJO FACILITY FREE PREVIEW (LOW RISK) | COAL MINE ROAD NAVAJO NATION LAND, FORT DEFIANCE, AZ 86504 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Fort Defiance, Arizona Environmental Risk & Radon
How many EPA-regulated facilities are in Fort Defiance, AZ?
U.S. EPA records track 77 regulated facilities in Fort Defiance, Arizona, including 1 high-risk sites (1.3%), 4 active violators (5.2%), and 12 RCRA hazardous waste handlers (15.6%).
Which ZIP codes in Fort Defiance, AZ have the most EPA-tracked sites?
Within Fort Defiance, regulated facilities are primarily concentrated across ZIP 86504 (105 sites).
How can I check a specific house or commercial property in Fort Defiance, AZ?
Enter the exact street address in Fort Defiance 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 Fort Defiance, AZ and how many EPA water permits exist?
In Fort Defiance, AZ, federal registries track 12 Safe Drinking Water (SDWIS) facilities, 50 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Fort Defiance, AZ?
USDA regional soil screening for Fort Defiance indicates a MODERATE shrink-swell foundation signal, and Apache County has recorded 2 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.