City Of Lone Tree, Colorado — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in City Of Lone Tree, CO?
Public U.S. EPA records track 3 regulated facilities in City Of Lone Tree, Colorado (Douglas County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, City Of Lone Tree properties are screened for Tap Water & Watershed Permits (3 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
City Of Lone Tree, CO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 City Of Lone Tree, CO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in City Of Lone Tree, CO
Highest-Scored EPA Regulated Facilities in City Of Lone Tree, 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 |
|---|---|---|---|---|
| LINCOLN AVE DUAL FORCE MAIN FREE PREVIEW (LOW RISK) | 10025 FIRST STREET, CITY OF LONE TREE, CO 80134 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| RIDGEGATE EAST FILING NO2 FREE PREVIEW (LOW RISK) | SOUTH HAVANA ST AND HIGH NOTE, CITY OF LONE TREE, CO 80124 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| RIDGEGATE PARKWAY EXPANSION PHASE II FREE PREVIEW (LOW RISK) | SOUTH PEORIA STREET AND RIDGEGATE PARKWAY, CITY OF LONE TREE, CO 80124 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — City Of Lone Tree, Colorado Environmental Risk & Radon
How many EPA-regulated facilities are in City Of Lone Tree, CO?
U.S. EPA records track 3 regulated facilities in City Of Lone Tree, Colorado, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in City Of Lone Tree, CO have the most EPA-tracked sites?
Within City Of Lone Tree, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in City Of Lone Tree, CO?
Enter the exact street address in City Of Lone Tree into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in City Of Lone Tree, CO and how many EPA water permits exist?
In City Of Lone Tree, CO, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 3 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in City Of Lone Tree, CO?
USDA regional soil screening for City Of Lone Tree indicates a LOW shrink-swell foundation signal, and Douglas County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.