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 › Casper, WY
6-IN-1 MUNICIPAL ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • CASPER, WY

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

Run 1-Mile Address Scan in Casper →

Public U.S. EPA records track 632 regulated facilities in Casper, Wyoming (Natrona County), including 5 High-Risk sites (0.8%) and 27 active violators. In addition to industrial waste, Casper properties are screened for Tap Water & Watershed Permits (112 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
632
High-Risk (0.8% vs 1.3% State)
5
Active Violators (4.3%)
27
Drinking & Clean Water
112
Federal Penalties
$5,570,546

Casper, 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
Natrona County: 1 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
33 SDWIS Systems • 79 NPDES Permits
🔒 6 Impaired Water (303d) & 43 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

📊 Casper, 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 453 (71.7%)
Clean Water (NPDES) & Drinking Water (SDWIS) 112 (17.7%)
Active EPA Non-Compliance Dockets 27 (4.3%)
High-Risk Enforcement Facilities 5 (0.8%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (68.9/100)
🌊 Flood Exposure 7/10 • Relatively Moderate
🔥 Wildfire Hazard 9/10 • Relatively Moderate
☀️ Extreme Heat 2/10 • Very Low
🌪️ Severe Wind / Storm 4/10 • Relatively Low
🫨 USGS Earthquake 8/10 • Relatively Low
3. City vs. County & State Benchmark
Casper High-Risk Rate 0.8%
Natrona County Average 0.9%
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 Casper →

ZIP Codes in Casper, WY

ZIP 82601 (304 sites • 4 High Risk) ZIP 82604 (206 sites • 0 High Risk) ZIP 82609 (65 sites • 1 High Risk) ZIP 82602 (62 sites • 0 High Risk) ZIP 82605 (5 sites • 0 High Risk) ZIP 82069 (2 sites • 0 High Risk) ZIP 82544 (1 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Casper, 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 Casper Dossier →
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 • CASPER, WY (ZIP 82609 Sector) HIGH (71/100) Significant Violation (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82601 Sector) HIGH (64/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82601 Sector) HIGH (64/100) No Violation Identified (0 qtrs NC) 🔒 $100,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82601 Sector) HIGH (64/100) No Violation Identified (0 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82601 Sector) HIGH (64/100) Resolved / Historical Non-Compliance (11 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82609 Sector) MODERATE (54/100) Violation (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82604 Sector) MODERATE (47/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • CASPER, WY (ZIP 82601 Sector) MODERATE (46/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
TERENE AUTOMOTIVE FREE PREVIEW (LOW RISK) 731 GLENN RD, CASPER, WY 82601 LOW (17/100) No Violation Identified (0 qtrs NC) $0
NORTH UTILITIES EQUIP YARD FREE PREVIEW (LOW RISK) 630 W MIDWEST, CASPER, WY 82602 LOW (17/100) No Violation Identified (0 qtrs NC) $0
UPDIKE BROTHERS INC. SHOP FREE PREVIEW (LOW RISK) 2377 CLOVER ROAD, CASPER, WY 82601 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CASPER COLLISION CENTER FREE PREVIEW (LOW RISK) 242 NORTH MCKINLEY, CASPER, WY 82601 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 620 Additional Regulated & Enforcement Records in Casper, WY Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Casper, Wyoming Environmental Risk & Radon

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

U.S. EPA records track 632 regulated facilities in Casper, Wyoming, including 5 high-risk sites (0.8%), 27 active violators (4.3%), and 453 RCRA hazardous waste handlers (71.7%).

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

Within Casper, regulated facilities are primarily concentrated across ZIP 82601 (304 sites), ZIP 82604 (206 sites), ZIP 82609 (65 sites), ZIP 82602 (62 sites).

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

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

In Casper, WY, federal registries track 33 Safe Drinking Water (SDWIS) facilities, 79 Clean Water Act NPDES permits, and 6 impaired water body dischargers.

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

USDA regional soil screening for Casper indicates a MODERATE shrink-swell foundation signal, and Natrona County has recorded 1 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.