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 86 regulated facilities (#21 of 36 in Arizona), including 1 (1.2%) High-Risk sites and $10,000 in federal penalties. Countywide due diligence also covers 6 Safe Drinking Water (SDWIS) facilities, 71 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
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86401 Sector) | MODERATE (36/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (34/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • COLORADO CITY, AZ (ZIP 86021 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86402 Sector) | MODERATE (30/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KINGMAN, AZ (ZIP 86413 Sector) | MODERATE (30/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BULLHEAD CITY, AZ (ZIP 86439 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BULLHEAD CITY, AZ (ZIP 86442 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PAYSON, AZ (ZIP 85541 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| GROUNDWATER PARTNERS FLEET MAINTENANCE FACILITY FREE PREVIEW (LOW RISK) | 6800 CHENOWETH RD, LAKE HAVASU CITY, AZ 86404 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CITY OF LAKE HAVASU CITY - MULBERRY WWTP FREE PREVIEW (LOW RISK) | 390 MULBERRY AVE, LAKE HAVASU CITY, AZ 86403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PWMF LAKE HAVASU CITY FREE PREVIEW (LOW RISK) | 900 LONDON BRIDGE RD, LAKE HAVASU CITY, AZ 86404 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| STORYROCK 1C - PHASE 1 FREE PREVIEW (LOW RISK) | NO ADDRESS ON FILE, UNKNOWN, AZ 85258 | LOW (17/100) | 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 County, Arizona?
Public U.S. EPA records track 86 regulated facilities in Mohave County County, Arizona (ranking #21 of 36 jurisdictions in AZ). Of those, 1 (1.2%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 7 (8.1%) have active non-compliance quarters.
Which ZIP codes and cities in Mohave County County have the highest regulated facility density?
Within Mohave County County, the highest concentrations of EPA-tracked facilities are located in ZIP 86413 (Golden Valley, 29 sites), ZIP 86429 (Bullhead City, 24 sites), ZIP 86021 (Colorado City, 5 sites), spanning municipal corridors including Bullhead City (105 sites), Golden Valley (22 sites), Fort Mohave (10 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Mohave County County?
Across Mohave County County, 1 facilities (1.2% 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 County, AZ?
Geologic indoor air screening places Mohave County 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 County, AZ?
Federal records track 6 Safe Drinking Water (SDWIS) facilities, 71 Clean Water Act NPDES permits, and 10 impaired water dischargers in Mohave County 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.