Davis County, Wyoming — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Davis County, WY?
In Davis County, Wyoming, public U.S. EPA records track 1 regulated facilities (#54 of 54 in Wyoming), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Davis County, WY 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Davis County, WY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Davis County
ZIP Codes in Davis County
Top EPA Regulated Facilities in Davis County, WY
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 |
|---|---|---|---|---|
| ROCKY MOUNTAIN PIPELINE 16 CRUDE OIL LINE FREE PREVIEW (LOW RISK) | 1575 HIGHWAY 150 SOUTH, SUITE E, EVANSTON, WY 82930 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Davis County, Wyoming Environmental Due Diligence
How many EPA-regulated environmental sites are in Davis County, Wyoming?
Public U.S. EPA records track 1 regulated facilities in Davis County, Wyoming (ranking #54 of 54 jurisdictions in WY). 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 Davis County have the highest regulated facility density?
Within Davis County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Davis.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Davis County?
Across Davis 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 Davis County, WY?
Geologic indoor air screening places Davis County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Davis County, WY?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water dischargers in Davis County, alongside 7 historical FEMA federal disaster declarations (1 flood/storm events).
Does Davis County, WY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Davis County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.