Unk County, Wyoming — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Unk County, WY?
In Unk County, Wyoming, public U.S. EPA records track 10 regulated facilities (#39 of 40 in Wyoming), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 8 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).
Unk 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📊 Unk County, WY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Unk County
ZIP Codes in Unk County
Top EPA Regulated Facilities in Unk 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 • UNK, WY (ZIP 99999 Sector) | MODERATE (30/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| THUNDER CREEK GS_HELDT DRAW BOOSTER STN FREE PREVIEW (LOW RISK) | HELDT DRAW BOOSTER, UNK, WY 99999 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| BURMA ROAD RECONSTRUCTION - PH FREE PREVIEW (LOW RISK) | NENES3 T1N R4E TO NENES16 T2N, UNK, WY 99999 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| A&T TRAILER PARK FREE PREVIEW (LOW RISK) | UNK, UNK, WY 99999 | LOW (10/100) | Inactive (0 qtrs NC) | $0 |
| 7 FLAGS DRIVE IN THEATRE FREE PREVIEW (LOW RISK) | UNK, UNK, WY 99999 | LOW (9/100) | Inactive (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • UNK, WY (ZIP 99999 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • UNK, WY (ZIP 99999 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • UNK, WY (ZIP 99999 Sector) | LOW (9/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • UNK, WY (ZIP 99999 Sector) | LOW (8/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Unk County, Wyoming Environmental Due Diligence
How many EPA-regulated environmental sites are in Unk County, Wyoming?
Public U.S. EPA records track 10 regulated facilities in Unk County, Wyoming (ranking #39 of 40 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 Unk County have the highest regulated facility density?
Within Unk County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Unk.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Unk County?
Across Unk 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 Unk County, WY?
Geologic indoor air screening places Unk 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 Unk County, WY?
Federal records track 8 Safe Drinking Water (SDWIS) facilities, 1 Clean Water Act NPDES permits, and 0 impaired water dischargers in Unk County, alongside 7 historical FEMA federal disaster declarations (1 flood/storm events).
Does Unk County, WY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Unk 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.