ZIP 82901 (Rock Springs, WY) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 82901 in Rock Springs, Wyoming (Sweetwater County) has 321 EPA-tracked facilities, including 2 High-Risk sites (0.6%), 7 active violators, and $5,305,000 in federal penalties. Beyond industrial pollution, properties in ZIP 82901 are screened across 7 historical Sweetwater County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (68), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 82901 (Rock Springs, WY) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 82901 (Rock Springs, WY) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 82901 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 7 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 82901 (Rock Springs, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SLATER, CO (ZIP 82901 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | MODERATE (37/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | MODERATE (35/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ROCK SPRINGS, WY (ZIP 82901 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| TRIMAC TRANSPORTATION / NTS FREE PREVIEW (LOW RISK) | 1975 BLAIRTOWN RD, ROCK SPRINGS, WY 82901 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| EFFECTS OF WYOMING FREE PREVIEW (LOW RISK) | 1508 ELK STREET, ROCK SPRINGS, WY 82901 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WEATHERFORD U.S. LP FREE PREVIEW (LOW RISK) | 57 MESA DRIVE, ROCK SPRINGS, WY 82901 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ACTION AUTO REPAIR FREE PREVIEW (LOW RISK) | 112 PYRAMID DRIVE, ROCK SPRINGS, WY 82901 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 82901 (Rock Springs, WY) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 82901 (Rock Springs, WY)?
ZIP code 82901 (Rock Springs, WY) contains 321 EPA-tracked facilities, of which 2 (0.6%) are classified in the High-Risk tier, 7 (2.2%) have active compliance violations, and 222 (69.2%) handle RCRA hazardous waste.
How does ZIP 82901 compare to Sweetwater County and Wyoming averages?
In ZIP 82901, 0.6% of regulated sites are rated High Risk, compared to 1.5% across Sweetwater County and 1.3% statewide in Wyoming.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 82901?
Geologic screening places ZIP 82901 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 82901 (Rock Springs, WY) in a FEMA flood zone and what is the flood disaster history?
Sweetwater County has recorded 7 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 82901 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 82901 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 82901 indicates a LOW shrink-swell risk signal. Within ZIP 82901, federal registries track 13 SDWIS drinking water facilities, 55 Clean Water NPDES permits, and 20 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.