Alderpoint, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Alderpoint, CA?
Public U.S. EPA records track 7 regulated facilities in Alderpoint, California (Humboldt County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Alderpoint properties are screened for Tap Water & Watershed Permits (2 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).
Alderpoint, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Alderpoint, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Alderpoint, CA
Highest-Scored EPA Regulated Facilities in Alderpoint, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ALDERPOINT, CA (ZIP 95511 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ALDERPOINT, CA (ZIP 95511 Sector) | MODERATE (30/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ALDERPOINT, CA (ZIP 95511 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| ALDERPOINT ROAD PM 22 TO PM 24 STORM DAMAGE REPAIR F6B165 FREE PREVIEW (LOW RISK) | ALDERPOINT ROAD, ALDERPOINT, CA 95511 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| AP STORE FREE PREVIEW (LOW RISK) | 418 4TH ST, ALDERPOINT, CA 95511 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LOUISIANA-PACIFIC CORP ALDERPOINT SAWML FREE PREVIEW (LOW RISK) | RIVER ROAD, ALDERPOINT, CA 95511 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| HUMBOLDT HERITAGE FARM MANAGEMENT FREE PREVIEW (LOW RISK) | 845 STEELHEAD RD, ALDERPOINT, CA 95560 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Alderpoint, California Environmental Risk & Radon
How many EPA-regulated facilities are in Alderpoint, CA?
U.S. EPA records track 7 regulated facilities in Alderpoint, California, including 0 high-risk sites (0.0%), 1 active violators (14.3%), and 5 RCRA hazardous waste handlers (71.4%).
Which ZIP codes in Alderpoint, CA have the most EPA-tracked sites?
Within Alderpoint, regulated facilities are primarily concentrated across ZIP 95511 (6 sites).
How can I check a specific house or commercial property in Alderpoint, CA?
Enter the exact street address in Alderpoint 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 Alderpoint, CA and how many EPA water permits exist?
In Alderpoint, CA, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 1 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Alderpoint, CA?
USDA regional soil screening for Alderpoint 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.