Park County, Wyoming — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Park County, WY?
In Park County, Wyoming, public U.S. EPA records track 13 regulated facilities (#37 of 40 in Wyoming), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 9 Clean Water NPDES permits, 7 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Park 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📊 Park County, WY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Park County
ZIP Codes in Park County
Top EPA Regulated Facilities in Park 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 • YELLOWSTONE NATIONAL PARK, WY (ZIP 82190 Sector) | MODERATE (37/100) | Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CODY, WY (ZIP 82414 Sector) | MODERATE (30/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| REHABILITATE/REPLACE CANYON VILLAGE WASTE WATER TREATMENT SYSTEMS FREE PREVIEW (LOW RISK) | COORDINATES: 44.725371, -110.487774, YELLOWSTONE NP, WY 82190 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| PCSD #6 TRANSPORTATION FACILITY FREE PREVIEW (LOW RISK) | 801 38TH AVENUE, CODY, WY 82414 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| GRAND LOOP ROAD NORRIS TO GOLDEN GATE, PHASE 3 FREE PREVIEW (LOW RISK) | GRAND LOOP ROAD, GARDINER, WY 82190 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| HOLDING'S SUNLIGHT RANCH - SUNLIGHT CREEK STREAM RESTORATION FREE PREVIEW (LOW RISK) | 760 SUNLIGHT ROAD, CODY, WY 82414 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CODY, WY (ZIP 82414 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CODY, WY (ZIP 82414 Sector) | LOW (11/100) | Inactive (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SE OF MAMMOTH HOT SPRINGS, WY (ZIP 82190 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CODY, WY (ZIP 82414 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CODY, WY (ZIP 82414 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • POWELL, WY (ZIP 82435 Sector) | LOW (8/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Park County, Wyoming Environmental Due Diligence
How many EPA-regulated environmental sites are in Park County County, Wyoming?
Public U.S. EPA records track 13 regulated facilities in Park County County, Wyoming (ranking #37 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 2 (15.4%) have active non-compliance quarters.
Which ZIP codes and cities in Park County County have the highest regulated facility density?
Within Park County County, the highest concentrations of EPA-tracked facilities are located in ZIP 82190 (Se Of Mammoth Hot Springs, 53 sites), spanning municipal corridors including Se Of Mammoth Hot Springs (1 sites), Mammoth Hot Springs (1 sites), Gardiner (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Park County County?
Across Park County County, 1 facilities (7.7% 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 Park County County, WY?
Geologic indoor air screening places Park County 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 Park County County, WY?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 9 Clean Water Act NPDES permits, and 0 impaired water dischargers in Park County County, alongside 7 historical FEMA federal disaster declarations (1 flood/storm events).
Does Park County, WY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Park County indicates a LOW 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.