Larimer County, Colorado — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Larimer County, CO?
Public U.S. EPA records track 32 regulated facilities in Larimer County, Colorado ( County), including 0 High-Risk sites (0.0%) and 3 active violators. In addition to industrial waste, Larimer County properties are screened for Tap Water & Watershed Permits (29 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 14 County FEMA Disaster Declarations, 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 05, 2026)ZIP Codes in Larimer County, CO
Highest-Scored 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 • LARIMER COUNTY, CO (ZIP 80549 Sector) | MODERATE (40/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80536 Sector) | MODERATE (37/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80538 Sector) | MODERATE (33/100) | Violation Identified (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80536 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| ESTES PARK GRANDSTAND BLEACHER WASHING FREE PREVIEW (LOW RISK) | 1209 MANFORD AVE, LARIMER COUNTY, CO 80517 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| CSU BEHAVIORAL SCIENCES BLDG FREE PREVIEW (LOW RISK) | 401 W PITKIN ST, LARIMER COUNTY, CO 80523 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| I-25 EXPRESS LANES JOHNSTOWN TO FORT COLLINS FREE PREVIEW (LOW RISK) | I-25 MM 254.75 TO MM 269.25, LARIMER COUNTY, CO 80521 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BONSER PIT FREE PREVIEW (LOW RISK) | 5650 CR 20E, LARIMER COUNTY, CO 80538 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80537 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80525 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80526 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • LARIMER COUNTY, CO (ZIP 80525 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Larimer County, Colorado Environmental Risk & Radon
How many EPA-regulated facilities are in Larimer County, CO?
U.S. EPA records track 32 regulated facilities in Larimer County, Colorado, including 0 high-risk sites (0.0%), 3 active violators (9.4%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Larimer County, CO have the most EPA-tracked sites?
Within Larimer County, regulated facilities are primarily concentrated across ZIP 80552 (1 sites).
How can I check a specific house or commercial property in Larimer County, CO?
Enter the exact street address in Larimer County 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 Larimer County, CO and how many EPA water permits exist?
In Larimer County, CO, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 29 Clean Water Act NPDES permits, and 7 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Larimer County, CO?
USDA regional soil screening for Larimer County indicates a MODERATE shrink-swell foundation signal, and County has recorded 14 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.