Apache - Az County, NN — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Apache - Az County, NN?
In Apache - Az County, NN, public U.S. EPA records track 10 regulated facilities (#1 of 1 in NN), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 0 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Apache - Az County, NN 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Apache - Az County, NN Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Apache - Az County
ZIP Codes in Apache - Az County
Top EPA Regulated Facilities in Apache - Az County, NN
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, NN (ZIP 86504 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHINLE, NN (ZIP 86503 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| USDOI BIA WATER MANAGEMENT BRANCH FREE PREVIEW (LOW RISK) | ROANHORSE DR RTE N112, FORT DEFIANCE, NN 86504 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHINLE COMP HEALTH CARE FAC FREE PREVIEW (LOW RISK) | 2.5 MI S W OF JCT 191 AND, CHINLE, NN 86503 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| CORNFIELDS DIP VAT SITE FREE PREVIEW (LOW RISK) | U S 191 AND NAVAJO RTE 15, GANADO, NN 86505 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| OLD DENNEHOTSO TRADING POST FREE PREVIEW (LOW RISK) | E HWY 160 AT INDIAN RTE 59, DENNEHOTSO, NN 86535 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WINDOW ROCK, NN (ZIP 86515 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GANADO, NN (ZIP 86505 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHINLE, NN (ZIP 86503 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Apache - Az County, NN Environmental Due Diligence
How many EPA-regulated environmental sites are in Apache - Az County, NN?
Public U.S. EPA records track 10 regulated facilities in Apache - Az County, NN (ranking #1 of 1 jurisdictions in NN). 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 Apache - Az County have the highest regulated facility density?
Within Apache - Az County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Chinle (4 sites), Fort Defiance (2 sites), Many Farms (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Apache - Az County?
Across Apache - Az County, 10 facilities (100.0% 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 Apache - Az County, NN?
Geologic indoor air screening places Apache - Az County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Apache - Az County, NN?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Apache - Az County, alongside 0 historical FEMA federal disaster declarations (0 flood/storm events).
Does Apache - Az County, NN have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Apache - Az County indicates a MODERATE 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.