King County, Alaska — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in King County, AK?
In King County, Alaska, public U.S. EPA records track 2 regulated facilities (#84 of 84 in Alaska), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water NPDES permits, 24 FEMA Federal Disaster Declarations (12 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
King County, AK 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 King County, AK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in King County
ZIP Codes in King County
Top EPA Regulated Facilities in King County, AK
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 • UNKNOWN, AK (ZIP 98199 Sector) | MODERATE (20/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| AMERICAN GOLD LLC TOLOVANA RIVER MINE SITE FREE PREVIEW (LOW RISK) | PO BOX 242, DELTA JUNCTION, AK 98056 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — King County, Alaska Environmental Due Diligence
How many EPA-regulated environmental sites are in King County County, Alaska?
Public U.S. EPA records track 2 regulated facilities in King County County, Alaska (ranking #84 of 84 jurisdictions in AK). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (50.0%) have active non-compliance quarters.
Which ZIP codes and cities in King County County have the highest regulated facility density?
Within King County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including King County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in King County County?
Across King County County, 0 facilities (0.0% 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 King County County, AK?
Geologic indoor air screening places King County County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in King County County, AK?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 0 impaired water dischargers in King County County, alongside 24 historical FEMA federal disaster declarations (12 flood/storm events).
Does King County, AK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for King County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.