Laramie County, Wyoming — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Laramie County, WY?
In Laramie County, Wyoming, public U.S. EPA records track 638 regulated facilities (#4 of 40 in Wyoming), including 7 (1.1%) High-Risk sites and $5,777,107 in federal penalties. Countywide due diligence also covers 51 Safe Drinking Water (SDWIS) facilities, 168 Clean Water NPDES permits, 1 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Laramie 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📊 Laramie County, WY Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Laramie County
ZIP Codes in Laramie County
Top EPA Regulated Facilities in Laramie 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82001 Sector) | HIGH (89/100) | Significant Violation (5 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82001 Sector) | HIGH (74/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82001 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82006 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82001 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHEYENNE, WY (ZIP 82001 Sector) | MODERATE (43/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GRANITE CANYON, WY (ZIP 82059 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ALBIN, WY (ZIP 82050 Sector) | MODERATE (40/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| CITY OF CHEYENNE WEED & PEST FREE PREVIEW (LOW RISK) | 1121 DEL RANGE BOULEVARD, CHEYENNE, WY 82009 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| JACK'S AUTO BODY FREE PREVIEW (LOW RISK) | 512 W. COLLEGE AVENUE, CHEYENNE, WY 82007 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GREAT PLAINS EQUIPMENT LLC FREE PREVIEW (LOW RISK) | 911 E FOX FARM ROAD, CHEYENNE, WY 82007 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| GEAR HEADS FREE PREVIEW (LOW RISK) | 1115 S. GREELEY HIGHWAY, CHEYENNE, WY 82007 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Laramie County, Wyoming Environmental Due Diligence
How many EPA-regulated environmental sites are in Laramie County, Wyoming?
Public U.S. EPA records track 638 regulated facilities in Laramie County, Wyoming (ranking #4 of 40 jurisdictions in WY). Of those, 7 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 18 (2.8%) have active non-compliance quarters.
Which ZIP codes and cities in Laramie County have the highest regulated facility density?
Within Laramie County, the highest concentrations of EPA-tracked facilities are located in ZIP 82001 (Cheyenne, 257 sites), ZIP 82007 (Cheyenne, 151 sites), ZIP 82009 (Cheyenne, 97 sites), spanning municipal corridors including Cheyenne (540 sites), Pine Bluffs (19 sites), Burns (15 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Laramie County?
Across Laramie County, 341 facilities (53.4% 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 Laramie County, WY?
Geologic indoor air screening places Laramie 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 Laramie County, WY?
Federal records track 51 Safe Drinking Water (SDWIS) facilities, 168 Clean Water Act NPDES permits, and 29 impaired water dischargers in Laramie County, alongside 1 historical FEMA federal disaster declarations (0 flood/storm events).
Does Laramie County, WY have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Laramie 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.