Kootenai County, Washington — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Kootenai County, WA?
In Kootenai County, Washington, public U.S. EPA records track 3 regulated facilities (#78 of 78 in Washington), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 3 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).
Kootenai 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📊 Kootenai County, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Kootenai County
ZIP Codes in Kootenai County
Top EPA Regulated Facilities in Kootenai 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 • SPOKANE, WA (ZIP 99217 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| EXCELSIOR BEACH WATER ASSOCIATION FREE PREVIEW (LOW RISK) | , COLBERT, WA 99005 | LOW (13/100) | Inactive (0 qtrs NC) | $0 |
| SILVER BEACH RESORT-WELL #1 TP FREE PREVIEW (LOW RISK) | 320 SULLIVAN RD, SPOKANE VALLEY, WA 99037 | LOW (8/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Kootenai County, Washington Environmental Due Diligence
How many EPA-regulated environmental sites are in Kootenai County, Washington?
Public U.S. EPA records track 3 regulated facilities in Kootenai County, Washington (ranking #78 of 78 jurisdictions in WA). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Kootenai County have the highest regulated facility density?
Within Kootenai County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Kootenai.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Kootenai County?
Across Kootenai 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 Kootenai County, WA?
Geologic indoor air screening places Kootenai 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 Kootenai County, WA?
Federal records track 3 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Kootenai County, alongside 46 historical FEMA federal disaster declarations (7 flood/storm events).
Does Kootenai County, WA have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Kootenai 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.