ZIP 80543 (Milliken, CO) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 80543 in Milliken, Colorado (Weld County) has 362 EPA-tracked facilities, including 6 High-Risk sites (1.7%), 5 active violators, and $140,000 in federal penalties. Beyond industrial pollution, properties in ZIP 80543 are screened across 14 historical Weld County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (64), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 80543 (Milliken, CO) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 80543 (Milliken, CO) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 80543 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 6 High-Risk and 5 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 80543 (Milliken, CO)
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 • MILLIKEN AREA, CO (ZIP 80543 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | MODERATE (31/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MILLIKEN AREA, CO (ZIP 80543 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MILLIKEN, CO (ZIP 80543 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| ALL AMERICAN HOMES OF COLORADO, LLC FREE PREVIEW (LOW RISK) | 3333 EAST CENTER DRIVE, MILLIKEN, CO 80543 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| FEDERAL EXPRESS - ZFTC FREE PREVIEW (LOW RISK) | 3870 RONALD REAGAN BLVD, JOHNSTOWN, CO 80543 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WEST SPRAT PLATTE RESERVOIR FREE PREVIEW (LOW RISK) | 100 AVE AND MCKAY RD, THORNTON, CO 80543 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| POWER MOTIVE CORP FREE PREVIEW (LOW RISK) | 2600 CENTER DR, MILLIKEN, CO 80543 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 80543 (Milliken, CO) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 80543 (Milliken, CO)?
ZIP code 80543 (Milliken, CO) contains 362 EPA-tracked facilities, of which 6 (1.7%) are classified in the High-Risk tier, 5 (1.4%) have active compliance violations, and 6 (1.7%) handle RCRA hazardous waste.
How does ZIP 80543 compare to Weld County and Colorado averages?
In ZIP 80543, 1.7% of regulated sites are rated High Risk, compared to 1.1% across Weld County and 1.4% statewide in Colorado.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 80543?
Geologic screening places ZIP 80543 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 80543 (Milliken, CO) in a FEMA flood zone and what is the flood disaster history?
Weld County has recorded 14 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 80543 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 80543 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 80543 indicates a LOW shrink-swell risk signal. Within ZIP 80543, federal registries track 0 SDWIS drinking water facilities, 64 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.