Seiad Valley, California — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Seiad Valley, CA?
Public U.S. EPA records track 4 regulated facilities in Seiad Valley, California (Siskiyou County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Seiad Valley properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Seiad Valley, CA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Seiad Valley, CA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Seiad Valley, CA
Highest-Scored EPA Regulated Facilities in Seiad Valley, 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 |
|---|---|---|---|---|
| PROJECT 2019 496 300 HAMBURG TO UPSONDOWNS FREE PREVIEW (LOW RISK) | HWY 96 HAMBURG STATION TO UPSONDOWNS, SEIAD VALLEY, CA 96027 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 2019 496 302 SEIAD TO UPS ON DOWNS FREE PREVIEW (LOW RISK) | HWY 96 SEIAD TO UPS ON DOWNS, SEIAD VALLEY, CA 96086 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEIAD MAINT STN FREE PREVIEW (LOW RISK) | ROUTE 96 P M 608, SEIAD VALLEY, CA 96086 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| BLUE LEDGE MINE FREE PREVIEW (LOW RISK) | SECTIONS 34, TOWNSHIP 48 N, RANGE 11 W, SEIAD VALLEY, CA 96086 | LOW (9/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Seiad Valley, California Environmental Risk & Radon
How many EPA-regulated facilities are in Seiad Valley, CA?
U.S. EPA records track 4 regulated facilities in Seiad Valley, California, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (25.0%).
Which ZIP codes in Seiad Valley, CA have the most EPA-tracked sites?
Within Seiad Valley, regulated facilities are primarily concentrated across ZIP 96086 (3 sites).
How can I check a specific house or commercial property in Seiad Valley, CA?
Enter the exact street address in Seiad Valley 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 Seiad Valley, CA and how many EPA water permits exist?
In Seiad Valley, CA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 2 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Seiad Valley, CA?
USDA regional soil screening for Seiad Valley indicates a MODERATE shrink-swell foundation signal, and Siskiyou County has recorded 4 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.