Uinta County, Wyoming — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Uinta County, WY?
In Uinta County, Wyoming, public U.S. EPA records track 259 regulated facilities (#12 of 40 in Wyoming), including 2 (0.8%) High-Risk sites and $5,300,000 in federal penalties. Countywide due diligence also covers 19 Safe Drinking Water (SDWIS) facilities, 60 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).
Uinta 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📊 Uinta County, WY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Uinta County
Top EPA Regulated Facilities in Uinta 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 |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • EVANSTON, WY (ZIP 82930 Sector) | MODERATE (55/100) | Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • EVANSTON, WY (ZIP 82930 Sector) | MODERATE (52/100) | Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • EVANSTON, WY (ZIP 82930 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • URIE, WY (ZIP 82937 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EVANSTON, WY (ZIP 82930 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, WY (ZIP 00000 Sector) | MODERATE (32/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EVANSTON, WY (ZIP 82930 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • (UNKNOWN CITY), WY (ZIP 00000 Sector) | MODERATE (32/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| EVANSTON UINTA COUNTY AIRPORT (BURNS FIELD) FREE PREVIEW (LOW RISK) | 2160 COUNTY ROAD 111P. O. BOX 1529, EVANSTON, WY 82931 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| H&M OIL COMPANY FREE PREVIEW (LOW RISK) | LYMAN EXIT, LYMAN, WY 82937 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| LINDLEY CONSTRUCTION FREE PREVIEW (LOW RISK) | 224 URROZ RD, EVANSTON, WY 82930 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| EASTON BROTHERS MOTORS FREE PREVIEW (LOW RISK) | 141 ASH STREET, EVANSTON, WY 82930 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Uinta County, Wyoming Environmental Due Diligence
How many EPA-regulated environmental sites are in Uinta County, Wyoming?
Public U.S. EPA records track 259 regulated facilities in Uinta County, Wyoming (ranking #12 of 40 jurisdictions in WY). Of those, 2 (0.8%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 10 (3.9%) have active non-compliance quarters.
Which ZIP codes and cities in Uinta County have the highest regulated facility density?
Within Uinta County, the highest concentrations of EPA-tracked facilities are located in ZIP 82930 (Evanston, 181 sites), ZIP 82937 (Lyman, 21 sites), ZIP 82931 (Evanston, 17 sites), spanning municipal corridors including Evanston (192 sites), Lyman (19 sites), Mountain View (16 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Uinta County?
Across Uinta County, 159 facilities (61.4% 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 Uinta County, WY?
Geologic indoor air screening places Uinta 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 Uinta County, WY?
Federal records track 19 Safe Drinking Water (SDWIS) facilities, 60 Clean Water Act NPDES permits, and 14 impaired water dischargers in Uinta County, alongside 7 historical FEMA federal disaster declarations (1 flood/storm events).
Does Uinta County, WY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Uinta 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.