Mohave County, Arizona — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Mohave County, AZ?
In Mohave County, Arizona, public U.S. EPA records track 564 regulated facilities (#6 of 36 in Arizona), including 13 (2.3%) High-Risk sites and $5,301,750 in federal penalties. Countywide due diligence also covers 124 Safe Drinking Water (SDWIS) facilities, 123 Clean Water NPDES permits, 22 FEMA Federal Disaster Declarations (6 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Mohave 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📊 Mohave County, AZ Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Mohave County
ZIP Codes in Mohave County
Top EPA Regulated Facilities in Mohave 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 |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MOHAVE VALLEY, AZ (ZIP 86440 Sector) | HIGH (68/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | HIGH (64/100) | Significant Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | MODERATE (56/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | MODERATE (49/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | MODERATE (49/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • DOLAN SPRINGS, AZ (ZIP 86441 Sector) | MODERATE (40/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BULLHEAD CITY, AZ (ZIP 86442 Sector) | MODERATE (40/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| ADOT EQUIPMENT SVCS FREE PREVIEW (LOW RISK) | 3540 E HWY 66 ADOT, KINGMAN, AZ 86401 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| QUESTAR SOUTHERN TRAILS PIPELINE FREE PREVIEW (LOW RISK) | 2520 BOUNDARY CONE ROAD, MOHAVE VALLEY, AZ 86440 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| VIRGIN RIVER WIRE BURN 5 ASLD FREE PREVIEW (LOW RISK) | T42N R12W SEC 34 SE SE NE G SR, LITTLEFIELD, AZ 86432 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| JAY SCHRITTER I FREE PREVIEW (LOW RISK) | 4145 4165 N BANK ST, KINGMAN, AZ 86401 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Mohave County, Arizona Environmental Due Diligence
How many EPA-regulated environmental sites are in Mohave County, Arizona?
Public U.S. EPA records track 564 regulated facilities in Mohave County, Arizona (ranking #6 of 36 jurisdictions in AZ). Of those, 13 (2.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 36 (6.4%) have active non-compliance quarters.
Which ZIP codes and cities in Mohave County have the highest regulated facility density?
Within Mohave County, the highest concentrations of EPA-tracked facilities are located in ZIP 86401 (Kingman, 140 sites), ZIP 86403 (Lake Havasu City, 115 sites), ZIP 86442 (Bullhead City, 71 sites), spanning municipal corridors including Kingman (178 sites), Lake Havasu City (154 sites), Mohave Valley (32 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Mohave County?
Across Mohave County, 345 facilities (61.2% 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 Mohave County, AZ?
Geologic indoor air screening places Mohave 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 Mohave County, AZ?
Federal records track 124 Safe Drinking Water (SDWIS) facilities, 123 Clean Water Act NPDES permits, and 14 impaired water dischargers in Mohave County, alongside 22 historical FEMA federal disaster declarations (6 flood/storm events).
Does Mohave County, AZ have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Mohave 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.