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Pitkin County, Colorado — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Pitkin County, CO?

In Pitkin County, Colorado, public U.S. EPA records track 442 regulated facilities (#27 of 108 in Colorado), including 5 (1.1%) High-Risk sites and $17,500 in federal penalties. Countywide due diligence also covers 51 Safe Drinking Water (SDWIS) facilities, 320 Clean Water NPDES permits, 14 FEMA Federal Disaster Declarations (1 flood/storm), USDA Soil Foundation Shrink-Swell (MODERATE signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites (#27/108)
442
High-Risk (1.1% vs 1.4% State)
5
Active Violators (5.4%)
24
Drinking & Clean Water
371
Federal Penalties
$17,500

Pitkin 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
🌊 Flood Zone & FEMA Disaster History
14 County FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
51 SDWIS Systems • 320 NPDES Permits
🔒 2 Impaired Water (303d) & 46 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Pitkin County, CO Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 59 (13.3%)
Clean Water (NPDES) & Drinking Water (SDWIS) 371 (83.9%)
Active EPA Non-Compliance Dockets 24 (5.4%)
High-Risk Enforcement Facilities 5 (1.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (54.1/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 3/10 • Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 1/10 • Very Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Pitkin County High-Risk % 1.1%
Colorado (CO) Statewide Avg 1.4%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Pitkin 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).

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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 • PITKIN COUNTY, CO (ZIP 81656 Sector) HIGH (64/100) Violation Identified (12 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • SNOWMASS VILLAGE, CO (ZIP 81615 Sector) HIGH (64/100) Significant Violation (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • ASPEN, CO (ZIP 81611 Sector) HIGH (64/100) Significant Violation (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • REDSTONE, CO (ZIP 81623 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ASPEN, CO (ZIP 81611 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SNOWMASS, CO (ZIP 81611 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SNOWMASS, CO (ZIP 81654 Sector) MODERATE (54/100) Violation Identified (12 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • UNK, CO (ZIP 99999 Sector) MODERATE (41/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
PETROL ASPEN INC DBA AIRPORT AMOCO FREE PREVIEW (LOW RISK) 121 AIRPORT BUSINESS CENTER, ASPEN, CO 81611 LOW (17/100) No Violation Identified (0 qtrs NC) $0
CITY OF ASPEN FREE PREVIEW (LOW RISK) 1080 POWER PLANT RD, ASPEN, CO 81611 LOW (17/100) No Violation Identified (0 qtrs NC) $0
MARK WILLIAMS PAINTING INC FREE PREVIEW (LOW RISK) 155 PARK AVE STE 115, BASALT, CO 81621 LOW (17/100) No Violation Identified (0 qtrs NC) $0
TOWN OF SNOWMASS FREE PREVIEW (LOW RISK) 100 TRAUMA LN, SNOWMASS VILLAGE, CO 81615 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 430 Additional Regulated & Enforcement Records in Pitkin County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Pitkin County, Colorado Environmental Due Diligence

How many EPA-regulated environmental sites are in Pitkin County, Colorado?

Public U.S. EPA records track 442 regulated facilities in Pitkin County, Colorado (ranking #27 of 108 jurisdictions in CO). Of those, 5 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 24 (5.4%) have active non-compliance quarters.

Which ZIP codes and cities in Pitkin County have the highest regulated facility density?

Within Pitkin County, the highest concentrations of EPA-tracked facilities are located in ZIP 81611 (Aspen, 224 sites), ZIP 81615 (Snowmass, 43 sites), ZIP 81654 (Snowmass Village, 37 sites), spanning municipal corridors including Aspen (219 sites), Snowmass Village (44 sites), Snowmass (39 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Pitkin County?

Across Pitkin County, 59 facilities (13.3% 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 Pitkin County, CO?

Geologic indoor air screening places Pitkin 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 Pitkin County, CO?

Federal records track 51 Safe Drinking Water (SDWIS) facilities, 320 Clean Water Act NPDES permits, and 2 impaired water dischargers in Pitkin County, alongside 14 historical FEMA federal disaster declarations (1 flood/storm events).

Does Pitkin County, CO have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Pitkin County indicates a MODERATE shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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