Whitethorn, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Whitethorn, CA?
Public U.S. EPA records track 23 regulated facilities in Whitethorn, California (Humboldt County), including 1 High-Risk sites (4.3%) and 2 active violators. In addition to industrial waste, Whitethorn properties are screened for Tap Water & Watershed Permits (7 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Whitethorn, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Whitethorn, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Whitethorn, CA
Highest-Scored EPA Regulated Facilities in Whitethorn, CA
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 • WHITETHORN, CA (ZIP 95589 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95560 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95589 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95589 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95589 Sector) | MODERATE (32/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95589 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95582 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WHITETHORN, CA (ZIP 95589 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| CANNA COUNTRY FARMS FREE PREVIEW (LOW RISK) | 2525 BLUE SLIDE CREEK RD, WHITETHORN, CA 95589 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| VANAUKEN PONDS FREE PREVIEW (LOW RISK) | 13722 BRICELAND RD, WHITETHORN, CA 95589 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HEB MANAGEMENT I LLC FREE PREVIEW (LOW RISK) | 190 MOONLIGHT MEADOWS RD, WHITETHORN, CA 95589 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| GR WILCOX ENTERPRISE INC FREE PREVIEW (LOW RISK) | BRICELAND-THORN RD, WHITETHORN, CA 95589 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Whitethorn, California Environmental Risk & Radon
How many EPA-regulated facilities are in Whitethorn, CA?
U.S. EPA records track 23 regulated facilities in Whitethorn, California, including 1 high-risk sites (4.3%), 2 active violators (8.7%), and 16 RCRA hazardous waste handlers (69.6%).
Which ZIP codes in Whitethorn, CA have the most EPA-tracked sites?
Within Whitethorn, regulated facilities are primarily concentrated across ZIP 95589 (25 sites), ZIP 95582 (1 sites).
How can I check a specific house or commercial property in Whitethorn, CA?
Enter the exact street address in Whitethorn 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 Whitethorn, CA and how many EPA water permits exist?
In Whitethorn, CA, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Whitethorn, CA?
USDA regional soil screening for Whitethorn indicates a LOW shrink-swell foundation signal, and Humboldt County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.