Ajo, Arizona — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Ajo, AZ?
Public U.S. EPA records track 15 regulated facilities in Ajo, Arizona (Pima County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Ajo properties are screened for Tap Water & Watershed Permits (6 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 22 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Ajo, AZ 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Ajo, AZ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Ajo, AZ
Highest-Scored EPA Regulated Facilities in Ajo, 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 • AJO, AZ (ZIP 85321 Sector) | MODERATE (30/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| FREEPORT MINERALS CORP - AJO OPERATIONS FREE PREVIEW (LOW RISK) | HWY 85, AJO, AZ 85321 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| USDOI NPS - ORGAN PIPE CACTUS NATIONAL MONUMENT FREE PREVIEW (LOW RISK) | 10 ORGAN PIPE DR, AJO, AZ 85321 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| A D E Q E R TUCSON FREE PREVIEW (LOW RISK) | 3680 N ELLIOT, AJO, AZ 85321 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| FAMILY DOLLAR #6521 FREE PREVIEW (LOW RISK) | 601 N 2ND AVE, AJO, AZ 85321 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | LOW (15/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • AJO, AZ (ZIP 85321 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Ajo, Arizona Environmental Risk & Radon
How many EPA-regulated facilities are in Ajo, AZ?
U.S. EPA records track 15 regulated facilities in Ajo, Arizona, including 0 high-risk sites (0.0%), 1 active violators (6.7%), and 9 RCRA hazardous waste handlers (60.0%).
Which ZIP codes in Ajo, AZ have the most EPA-tracked sites?
Within Ajo, regulated facilities are primarily concentrated across ZIP 85321 (17 sites).
How can I check a specific house or commercial property in Ajo, AZ?
Enter the exact street address in Ajo 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 Ajo, AZ and how many EPA water permits exist?
In Ajo, AZ, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Ajo, AZ?
USDA regional soil screening for Ajo indicates a LOW shrink-swell foundation signal, and Pima County has recorded 22 federal FEMA disaster declarations (6 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.