Steptoe, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Steptoe, WA?
Public U.S. EPA records track 2 regulated facilities in Steptoe, Washington (Whitman County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Steptoe properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Steptoe, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Steptoe, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Steptoe, WA
Highest-Scored EPA Regulated Facilities in Steptoe, 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 |
|---|---|---|---|---|
| WILBUR ELLIS CO STEPTOE FREE PREVIEW (LOW RISK) | HWY 195 & ST JOHN HWY, STEPTOE, WA 99174 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
| COLFAX GRANGE SUPPLY CO. - STEPTOE FREE PREVIEW (LOW RISK) | 162 INLAND RD, STEPTOE, WA 99111 | LOW (8/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Steptoe, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Steptoe, WA?
U.S. EPA records track 2 regulated facilities in Steptoe, Washington, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 1 RCRA hazardous waste handlers (50.0%).
Which ZIP codes in Steptoe, WA have the most EPA-tracked sites?
Within Steptoe, regulated facilities are primarily concentrated across ZIP 99174 (1 sites).
How can I check a specific house or commercial property in Steptoe, WA?
Enter the exact street address in Steptoe 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 Steptoe, WA and how many EPA water permits exist?
In Steptoe, WA, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Steptoe, WA?
USDA regional soil screening for Steptoe indicates a MODERATE shrink-swell foundation signal, and Whitman County has recorded 2 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.