Dillingham County, Washington — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Dillingham County, WA?
In Dillingham County, Washington, public U.S. EPA records track 1 regulated facilities (#84 of 84 in Washington), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 46 FEMA Federal Disaster Declarations (7 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Dillingham County, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Dillingham County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Dillingham County
ZIP Codes in Dillingham County
Top EPA Regulated Facilities in Dillingham County, WA
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 • EDMONDS, WA (ZIP 98020 Sector) | MODERATE (31/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
Frequently Asked Questions — Dillingham County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Dillingham Census Area County, Washington?
Public U.S. EPA records track 1 regulated facilities in Dillingham Census Area County, Washington (ranking #84 of 84 jurisdictions in WA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 1 (100.0%) have active non-compliance quarters.
Which ZIP codes and cities in Dillingham Census Area County have the highest regulated facility density?
Within Dillingham Census Area County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Dillingham Census Area.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Dillingham Census Area County?
Across Dillingham Census Area 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 Dillingham Census Area County, WA?
Geologic indoor air screening places Dillingham Census Area County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Dillingham Census Area County, WA?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Dillingham Census Area County, alongside 46 historical FEMA federal disaster declarations (7 flood/storm events).
Does Dillingham County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Dillingham County indicates a MODERATE 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.