Weld County, Colorado — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Weld County, CO?
In Weld County, Colorado, public U.S. EPA records track 1,066 regulated facilities (#16 of 108 in Colorado), including 69 (6.5%) High-Risk sites and $6,364,400 in federal penalties. Countywide due diligence also covers 0 Safe Drinking Water (SDWIS) facilities, 87 Clean Water NPDES permits, 14 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Weld County, CO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Weld County, CO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Weld County
Top EPA Regulated Facilities in Weld County, 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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • GREELEY AREA, CO (ZIP 80634 Sector) | HIGH (76/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SALIDA 9.0 MI. NW OF, CO (ZIP 81201 Sector) | MODERATE (47/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • JOHNSTOWN AREA, CO (ZIP 80534 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KERSEY 6.3 MI. N OF, CO (ZIP 80644 Sector) | MODERATE (37/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WINDSOR, CO (ZIP 80550 Sector) | MODERATE (34/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PIERCE, CO (ZIP 80650 Sector) | MODERATE (34/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KERSEY 8.7 MI. N OF, CO (ZIP 80644 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • KERSEY AREA, CO (ZIP 80644 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| BAYSWATER EXPLORATION - MIDDLEPARK 18 FREE PREVIEW (LOW RISK) | SESW SEC 18 T4N R62W, KERSEY 9.9 MI. N OF, CO 80645 | LOW (10/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Weld County, Colorado Environmental Due Diligence
How many EPA-regulated environmental sites are in Weld County County, Colorado?
Public U.S. EPA records track 1,066 regulated facilities in Weld County County, Colorado (ranking #16 of 108 jurisdictions in CO). Of those, 69 (6.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 7 (0.7%) have active non-compliance quarters.
Which ZIP codes and cities in Weld County County have the highest regulated facility density?
Within Weld County County, the highest concentrations of EPA-tracked facilities are located in ZIP 80504 (Frederick Area, 893 sites), ZIP 80615 (Eaton, 5.8 Mi E Of, 561 sites), ZIP 80742 (Raymer (New Raymer) 5.9 Mi. N, 227 sites), spanning municipal corridors including Greeley Area (201 sites), Milliken Area (81 sites), Johnstown Area (66 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Weld County County?
Across Weld County County, 1 facilities (0.1% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Weld County County, CO?
Geologic indoor air screening places Weld County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Weld County County, CO?
Federal records track 0 Safe Drinking Water (SDWIS) facilities, 87 Clean Water Act NPDES permits, and 3 impaired water dischargers in Weld County County, alongside 14 historical FEMA federal disaster declarations (1 flood/storm events).
Does Weld County, CO have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Weld County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated Low. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.