ZIP 82644 (Mills, WY) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 82644 in Mills, Wyoming (Natrona County) has 60 EPA-tracked facilities, including 2 High-Risk sites (3.3%), 6 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 82644 are screened across 1 historical Natrona County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (13), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 82644 (Mills, 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 82644 (Mills, WY) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 82644 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 6 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 82644 (Mills, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (52/100) | Violation (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (44/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (39/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MILLS, WY (ZIP 82644 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| SINCLAIR TRANS CO_CASPER STATION FREE PREVIEW (LOW RISK) | 6250 ZERO RD, MILLS, WY 82644 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| PACIFIC STEEL & RECYCLING FREE PREVIEW (LOW RISK) | 3080 W YELLOWSTONE HWY, MILLS, WY 82644 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CASPER BARREL AND DRUM INC FREE PREVIEW (LOW RISK) | 3060 W. YELLOWSTONE, CASPER, WY 82644 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| UNIVAR USA INC. FREE PREVIEW (LOW RISK) | 224 N HUDSON STREET, MILLS, WY 82644 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 82644 (Mills, 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 82644 (Mills, WY)?
ZIP code 82644 (Mills, WY) contains 60 EPA-tracked facilities, of which 2 (3.3%) are classified in the High-Risk tier, 6 (10.0%) have active compliance violations, and 38 (63.3%) handle RCRA hazardous waste.
How does ZIP 82644 compare to Natrona County and Wyoming averages?
In ZIP 82644, 3.3% of regulated sites are rated High Risk, compared to 0.9% across Natrona County and 1.3% statewide in Wyoming.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 82644?
Geologic screening places ZIP 82644 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 82644 (Mills, WY) in a FEMA flood zone and what is the flood disaster history?
Natrona County has recorded 1 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 82644 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 82644 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 82644 indicates a MODERATE shrink-swell risk signal. Within ZIP 82644, federal registries track 7 SDWIS drinking water facilities, 6 Clean Water NPDES permits, and 1 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.