ZIP 80620 (Evans, CO) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 80620 in Evans, Colorado (Weld County) has 177 EPA-tracked facilities, including 1 High-Risk sites (0.6%), 1 active violators, and $490,875 in federal penalties. Beyond industrial pollution, properties in ZIP 80620 are screened across 14 historical Weld County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (76), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 80620 (Evans, 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 80620 (Evans, CO) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 80620 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 80620 (Evans, 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 • EVANS, CO (ZIP 80620 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • EVANS, CO (ZIP 80620 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| BAKER PETROLITE - EVANS FREE PREVIEW (LOW RISK) | 4650 INDUSTRIAL PKWY, EVANS, CO 80620 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| EAST PARK IMPROVEMENTS FREE PREVIEW (LOW RISK) | 1 LAKE STREET, AVON, CO 80620 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| EVANS FIELD OFFICE FREE PREVIEW (LOW RISK) | 1476 42ND ST, EVANS, CO 80620 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| DARTEC INC FREE PREVIEW (LOW RISK) | 1000 35TH ST, EVANS, CO 80620 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 80620 (Evans, 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 80620 (Evans, CO)?
ZIP code 80620 (Evans, CO) contains 177 EPA-tracked facilities, of which 1 (0.6%) are classified in the High-Risk tier, 1 (0.6%) have active compliance violations, and 20 (11.3%) handle RCRA hazardous waste.
How does ZIP 80620 compare to Weld County and Colorado averages?
In ZIP 80620, 0.6% 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 80620?
Geologic screening places ZIP 80620 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 80620 (Evans, 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 80620 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 80620 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 80620 indicates a LOW shrink-swell risk signal. Within ZIP 80620, federal registries track 1 SDWIS drinking water facilities, 75 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.