PUBLIC DATA SOURCE: U.S. EPA ECHO, FRS, RCRA, TRI & FEMA NFHL 3,230,651 Regulated Sites • All 50 States • Data as of November 01, 2026
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Home › States › Wyoming › Sundance, WY
6-IN-1 MUNICIPAL ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • SUNDANCE, WY

Sundance, Wyoming — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards

Run 1-Mile Address Scan in Sundance →

Public U.S. EPA records track 34 regulated facilities in Sundance, Wyoming (Crook County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Sundance properties are screened for Tap Water & Watershed Permits (9 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
34
High-Risk (0.0% vs 1.3% State)
0
Active Violators (2.9%)
1
Drinking & Clean Water
9
Federal Penalties
$0

Sundance, 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
Crook 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
5 SDWIS Systems • 4 NPDES Permits
🔒 0 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 Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

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

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 13 (38.2%)
Clean Water (NPDES) & Drinking Water (SDWIS) 9 (26.5%)
Active EPA Non-Compliance Dockets 1 (2.9%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (16.1/100)
🌊 Flood Exposure 2/10 • Very Low
🔥 Wildfire Hazard 9/10 • Relatively Low
☀️ Extreme Heat 1/10 • Very Low
🌪️ Severe Wind / Storm 2/10 • Very Low
🫨 USGS Earthquake 3/10 • Very Low
3. City vs. County & State Benchmark
Sundance High-Risk Rate 0.0%
Crook County Average 0.6%
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 Sundance →

ZIP Codes in Sundance, WY

ZIP 82729 (38 sites • 0 High Risk) ZIP 82719 (1 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Sundance, WY

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

Unlock Full Sundance Dossier →
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 • SUNDANCE, WY (ZIP 82729 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
ONEOK BAKKEN PIPELINE, L.L.C. SUNDANCE PUMP STATION FREE PREVIEW (LOW RISK) 1685 HWY 585, SUNDANCE, WY 82729 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ROLLING METAL SINCLAIR FREE PREVIEW (LOW RISK) 504 EAST CLEVELAND ST., SUNDANCE, WY 82729 LOW (17/100) No Violation Identified (0 qtrs NC) $0
FORMER SUNDANCE AIR FORCE STATION FREE PREVIEW (LOW RISK) T51N R63W SEC 9, 10, 15, 16, SUNDANCE, WY 82729 LOW (17/100) No Violation Identified (0 qtrs NC) $0
RANCH A PROPERTY FREE PREVIEW (LOW RISK) C/O WYOMING GAME & FISH DEPT, SUNDANCE, WY 82729 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • SUNDANCE, WY (ZIP 82729 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 22 Additional Regulated & Enforcement Records in Sundance, WY Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Sundance, Wyoming Environmental Risk & Radon

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

U.S. EPA records track 34 regulated facilities in Sundance, Wyoming, including 0 high-risk sites (0.0%), 1 active violators (2.9%), and 13 RCRA hazardous waste handlers (38.2%).

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

Within Sundance, regulated facilities are primarily concentrated across ZIP 82729 (38 sites), ZIP 82719 (1 sites).

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

Enter the exact street address in Sundance 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 Sundance, WY and how many EPA water permits exist?

In Sundance, WY, federal registries track 5 Safe Drinking Water (SDWIS) facilities, 4 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

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

USDA regional soil screening for Sundance indicates a MODERATE shrink-swell foundation signal, and Crook 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.