ZIP 86403 (Lake Havasu City, AZ) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 86403 in Lake Havasu City, Arizona (Mohave County) has 115 EPA-tracked facilities, including 1 High-Risk sites (0.9%), 2 active violators, and $5,301,750 in federal penalties. Beyond industrial pollution, properties in ZIP 86403 are screened across 22 historical Mohave County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (28), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 86403 (Lake Havasu City, AZ) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 86403 (Lake Havasu City, AZ) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 86403 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 86403 (Lake Havasu City, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (38/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 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 #4 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 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 • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LAKE HAVASU CITY, AZ (ZIP 86403 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SCHUSTER FLEXIBLE PACKAGING FREE PREVIEW (LOW RISK) | 1790 INDUSTRIAL BLVD, LAKE HAVASU CITY, AZ 86403 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| MCCULLOCH CORP FREE PREVIEW (LOW RISK) | 900 LAKE HAVASU AVE N, LAKE HAVASU CITY, AZ 86403 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WINSTON TIRE CO 213 FREE PREVIEW (LOW RISK) | 370 EL CAMINO WAY, LAKE HAVASU CITY, AZ 86403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAVASU AUTO CARE INC FREE PREVIEW (LOW RISK) | 1595 COUNTRYSHIRE AVE, LAKE HAVASU CITY, AZ 86403 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 86403 (Lake Havasu City, AZ) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 86403 (Lake Havasu City, AZ)?
ZIP code 86403 (Lake Havasu City, AZ) contains 115 EPA-tracked facilities, of which 1 (0.9%) are classified in the High-Risk tier, 2 (1.7%) have active compliance violations, and 77 (67.0%) handle RCRA hazardous waste.
How does ZIP 86403 compare to Mohave County and Arizona averages?
In ZIP 86403, 0.9% of regulated sites are rated High Risk, compared to 2.3% across Mohave County and 0.9% statewide in Arizona.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 86403?
Geologic screening places ZIP 86403 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 86403 (Lake Havasu City, AZ) in a FEMA flood zone and what is the flood disaster history?
Mohave County has recorded 22 historical FEMA federal disaster declarations (6 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 86403 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 86403 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 86403 indicates a MODERATE shrink-swell risk signal. Within ZIP 86403, federal registries track 0 SDWIS drinking water facilities, 28 Clean Water NPDES permits, and 9 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.