Larimer County, Colorado — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Larimer County, CO?
In Larimer County, Colorado, public U.S. EPA records track 126 regulated facilities (#57 of 108 in Colorado), including 8 (6.3%) High-Risk sites and $351,750 in federal penalties. Countywide due diligence also covers 2 Safe Drinking Water (SDWIS) facilities, 68 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (0 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Larimer 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📊 Larimer County, CO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Larimer County
ZIP Codes in Larimer County
Top EPA Regulated Facilities in Larimer 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WINDSOR, CO (ZIP 00000 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LOVELAND AREA, CO (ZIP 80537 Sector) | MODERATE (32/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • FORT COLLINS, CO (ZIP 80525 Sector) | MODERATE (32/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FORT COLLINS, CO (ZIP 80524 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MEAD AREA, CO (ZIP 80513 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • JOHNSTOWN AREA, CO (ZIP 80537 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BERTHOUD AREA, CO (ZIP 80513 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SEVERANCE 2.7 MI. N OF, CO (ZIP 80524 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| SPRAGUE LAKE DAM REPAIR - ROCKY MOUNTAIN NATIONAL PARK FREE PREVIEW (LOW RISK) | BEAR LAKE RD. & SPRAGUE LAKE RD., ESTES PARK, CO 80517 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| KUM & GO 2241 FREE PREVIEW (LOW RISK) | HARMONY RD., TIMNATH, CO 80538 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BEAVER MEADOWS ROAD, CO FTNP ROMO 11(4) FREE PREVIEW (LOW RISK) | 1000 HIGHWAY 36, ESTES PARK, CO 80517 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WAL-MART #4599 FREE PREVIEW (LOW RISK) | 4500 WEITZEL ST., TINMATH, CO 80547 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Larimer County, Colorado Environmental Due Diligence
How many EPA-regulated environmental sites are in Larimer County County, Colorado?
Public U.S. EPA records track 126 regulated facilities in Larimer County County, Colorado (ranking #57 of 108 jurisdictions in CO). Of those, 8 (6.3%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 3 (2.4%) have active non-compliance quarters.
Which ZIP codes and cities in Larimer County County have the highest regulated facility density?
Within Larimer County County, the highest concentrations of EPA-tracked facilities are located in ZIP 80537 (Loveland, 566 sites), ZIP 80153 (Berthoud, 2 sites), spanning municipal corridors including Tinmath (1 sites), Fort Collins, 4.5 Mi Nw Of (1 sites), Severance 2.7 Mi. N Of (1 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Larimer County County?
Across Larimer County County, 1 facilities (0.8% 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 Larimer County County, CO?
Geologic indoor air screening places Larimer 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 Larimer County County, CO?
Federal records track 2 Safe Drinking Water (SDWIS) facilities, 68 Clean Water Act NPDES permits, and 11 impaired water dischargers in Larimer County County, alongside 3 historical FEMA federal disaster declarations (0 flood/storm events).
Does Larimer County, CO have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Larimer 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.