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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • GREYBULL, WY

Greybull, Wyoming — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Greybull, WY?

Public U.S. EPA records track 53 regulated facilities in Greybull, Wyoming (Big Horn County), including 1 High-Risk sites (1.9%) and 3 active violators. In addition to industrial waste, Greybull properties are screened for Tap Water & Watershed Permits (10 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 7 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
53
High-Risk (1.9% vs 1.3% State)
1
Active Violators (5.7%)
3
Drinking & Clean Water
10
Federal Penalties
$0

Greybull, WY 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
Big Horn County: 7 FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
4 SDWIS Systems • 6 NPDES Permits
🔒 2 Impaired Water (303d) & 3 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Greybull, WY Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 37 (69.8%)
Clean Water (NPDES) & Drinking Water (SDWIS) 10 (18.9%)
Active EPA Non-Compliance Dockets 3 (5.7%)
High-Risk Enforcement Facilities 1 (1.9%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (31.1/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 1/10 • Very Low Hazard
🫨 USGS Earthquake 3/10 • Low Hazard
3. City vs. County & State Benchmark
Greybull High-Risk Rate 1.9%
Big Horn County Average 1.5%
Wyoming (WY) Statewide Avg 1.3%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Greybull →

ZIP Codes in Greybull, WY

ZIP 82426 (51 sites • 1 High Risk)

Highest-Scored EPA Regulated Facilities in Greybull, WY

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • GREYBULL, WY (ZIP 82426 Sector) HIGH (64/100) Significant Violation (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (44/100) Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (32/100) Violation Identified (8 qtrs NC) 🔒 8 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (30/100) Inactive (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • GREYBULL, WY (ZIP 82426 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
MILLERS AUTO REPAIR FREE PREVIEW (LOW RISK) 247 N 6TH ST, GREYBULL, WY 82426 LOW (17/100) No Violation Identified (0 qtrs NC) $0
DRESSER MAGCOBAR GREYBULL FREE PREVIEW (LOW RISK) BU SITTING SOUTH GREYBULL AVE, GREYBULL, WY 82426 LOW (17/100) No Violation Identified (0 qtrs NC) $0
DRESSER MINERALS - BEAVER MINE FREE PREVIEW (LOW RISK) 8 MI NE OF GREYBULL, GREYBULL, WY 82426 LOW (17/100) No Violation Identified (0 qtrs NC) $0
RICKS TOWING FREE PREVIEW (LOW RISK) 1000 N 6TH ST, GREYBULL, WY 82426 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 41 Additional Regulated & Enforcement Records in Greybull, WY Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Greybull, Wyoming Environmental Risk & Radon

How many EPA-regulated facilities are in Greybull, WY?

U.S. EPA records track 53 regulated facilities in Greybull, Wyoming, including 1 high-risk sites (1.9%), 3 active violators (5.7%), and 37 RCRA hazardous waste handlers (69.8%).

Which ZIP codes in Greybull, WY have the most EPA-tracked sites?

Within Greybull, regulated facilities are primarily concentrated across ZIP 82426 (51 sites).

How can I check a specific house or commercial property in Greybull, WY?

Enter the exact street address in Greybull into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.

Is tap water safe in Greybull, WY and how many EPA water permits exist?

In Greybull, WY, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 6 Clean Water Act NPDES permits, and 2 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Greybull, WY?

USDA regional soil screening for Greybull indicates a MODERATE shrink-swell foundation signal, and Big Horn County has recorded 7 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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