6-IN-1 STATE ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • CO
Scan an Address in Colorado →
Colorado (CO) — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
According to public U.S. EPA, USDA, and FEMA registries (current as of November 01, 2026), Colorado tracks 79,903 EPA-regulated facilities, including 1,092 High-Risk sites (1.4%), 2,307 active violators, and $166,444,803 in federal penalties. Statewide environmental due diligence also covers 4,339 Safe Drinking Water (SDWIS) facilities, 33,407 Clean Water NPDES permits, 14 historical FEMA disaster declarations, USDA Soil Shrink-Swell (LOW regional signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Total EPA Sites
79,903
High-Risk Sites (1.4%)
1,092
Active Violators (2.9%)
2,307
Drinking & Clean Water
37,746
Federal Penalties
$166,444,803
Colorado (CO) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Screening Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan🌊 Flood Zone & FEMA Disaster History
14 Statewide FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Mandatory Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Regional Shrink-Swell Signal: LOW • Pipe Corrosion: Low
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
4,339 SDWIS Systems • 33,407 NPDES Permits
🔒 4,789 Impaired Water (303d) & 3,681 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked
📊 Colorado (CO) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)1. Regulatory & Water Program Composition
RCRA Hazardous Waste Generators
14,786 (18.5%)
Clean Water (NPDES) & Drinking Water (SDWIS)
37,746 (47.2%)
Active EPA Non-Compliance Dockets
2,307 (2.9%)
High-Risk Enforcement Facilities
1,092 (1.4%)
2. FEMA NRI & USGS Hazard Index (1–10)
Relatively Moderate (89.2/100)
🌊 Flood Exposure
9/10 • Relatively Moderate
🔥 Wildfire Hazard
9/10 • Relatively Low
☀️ Extreme Heat
6/10 • Relatively Low
🌪️ Severe Wind / Storm
10/10 • Relatively High
🫨 USGS Earthquake
8/10 • Relatively Low
3. High-Risk Density vs. U.S. Baseline
Colorado (CO) High-Risk Rate
1.4%
U.S. National EPA Baseline
3.6%
Why Scan a Specific Street Address? Public state pages show aggregate counts only. A paid property report unlocks exact facility names & distances in feet, USDA soil LEP % & water table depth, utility water violations, and parcel FEMA flood zone.
Major Municipal Environmental Directories in Colorado
Denver
6,991 sites
Colorado Springs
4,116 sites
Aurora
2,845 sites
Unk
1,837 sites
Greeley
1,753 sites
Grand Junction
1,425 sites
Fort Collins
1,341 sites
Boulder
1,258 sites
Longmont
1,188 sites
Pueblo
1,086 sites
Englewood
1,075 sites
Littleton
1,065 sites
Durango
1,047 sites
Commerce City
998 sites
Loveland
983 sites
Brighton
906 sites
Montrose
843 sites
Arvada
830 sites
Broomfield
775 sites
Lakewood
746 sites
Golden
718 sites
Thornton
713 sites
Fort Lupton
701 sites
Parker
654 sites
Castle Rock
593 sites
Westminster
591 sites
Windsor
585 sites
Platteville
552 sites
Erie
522 sites
Parachute
512 sites
Rifle
470 sites
Centennial
465 sites
Johnstown
433 sites
Kersey
421 sites
Steamboat Springs
415 sites
Uninc
395 sites
Unincorporated
371 sites
Wheat Ridge
363 sites
La Salle
340 sites
Ignacio
307 sites
Hudson
306 sites
Firestone
286 sites
Berthoud
286 sites
Glenwood Springs
280 sites
Frederick
276 sites
Lafayette
275 sites
Craig
275 sites
Evans
267 sites
Milliken
258 sites
Fountain
250 sites
Canon City
246 sites
Eaton
241 sites
Henderson
235 sites
Monument
230 sites
Rangely
227 sites
Louisville
222 sites
Aspen
219 sites
Fort Morgan
211 sites
Unknown
209 sites
Fruita
205 sites
Counties in Colorado (120)
Highest-Density ZIP Codes in Colorado
| ZIP Code | City | Total Sites | High Risk |
|---|---|---|---|
| 80644 | Kersey Area | 1,319 | 35 |
| 80631 | Greeley | 1,629 | 33 |
| 80216 | Denver | 1,099 | 30 |
| 80645 | La Salle, 6.8 Mi Se Of | 1,397 | 19 |
| 80022 | Commerce City | 969 | 15 |
| 80137 | Aurora | 208 | 14 |
| 81635 | Parachute | 1,071 | 12 |
| 80603 | Lochbuie | 361 | 12 |
| 80611 | Briggsdale | 343 | 12 |
| 81301 | Durango | 799 | 11 |
| 80011 | Aurora | 778 | 11 |
| 80642 | Hudson Area | 678 | 11 |
| 80534 | Johnstown | 521 | 11 |
| 80302 | Boulder | 254 | 11 |
| 81650 | Rifle | 1,031 | 10 |
| 80550 | Windsor | 669 | 10 |
| 80524 | Wellington | 607 | 10 |
| 80729 | Raymer 13.5 Mi. N Of | 302 | 10 |
| 80621 | Fort Lupton Area | 1,188 | 9 |
| 80651 | Platteville Area | 1,167 | 9 |
| 80601 | Brighton | 733 | 9 |
| 80112 | Englewood | 723 | 9 |
| 80634 | Greeley | 686 | 9 |
| 80640 | Henderson | 338 | 9 |
| 81637 | Gypsum | 124 | 9 |
| 80504 | Frederick Area | 893 | 8 |
| 81401 | Montrose | 654 | 8 |
| 80537 | Loveland | 566 | 8 |
| 80401 | Basalt | 484 | 8 |
| 80403 | Golden | 327 | 8 |
| 80513 | Longmont | 324 | 8 |
| 80906 | Colorado Springs | 290 | 8 |
| 80110 | Englewood | 609 | 7 |
| 80615 | Eaton, 5.8 Mi E Of | 561 | 7 |
| 80229 | Denver | 392 | 7 |
| 80487 | Steamboat Springs | 366 | 7 |
| 80125 | Littleton | 276 | 7 |
| 80742 | Raymer (New Raymer) 5.9 Mi. N | 227 | 7 |
| 80538 | Loveland | 452 | 6 |
| 80907 | Colorado Springs | 450 | 6 |
| 80543 | Milliken | 362 | 6 |
| 80016 | Aurora | 359 | 6 |
| 81625 | Craig | 358 | 6 |
| 80033 | Wheat Ridge | 346 | 6 |
| 81001 | Pueblo | 273 | 6 |
| 80102 | Bennett | 249 | 6 |
| 81006 | Pueblo | 177 | 6 |
| 81052 | Lamar | 167 | 6 |
| 81201 | Salida | 167 | 6 |
| 80810 | Cheyenne Wells Area | 145 | 6 |
| 80480 | Walden 10.8 Mi. N Of | 118 | 6 |
| 80301 | Boulder | 640 | 5 |
| 80501 | Longmont | 580 | 5 |
| 80223 | Denver | 521 | 5 |
| 80202 | Denver | 488 | 5 |
| 81505 | Grand Junction | 400 | 5 |
| 80002 | Arvada | 308 | 5 |
| 80026 | Lafayette | 301 | 5 |
| 80111 | Englewood | 287 | 5 |
| 81212 | Canon City | 268 | 5 |
Highest-Scored EPA Enforcement & Contamination Facilities in Colorado
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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ROGGEN, CO (ZIP 80652 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • LYONS, CO (ZIP 80540 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • COMMERCE CITY, CO (ZIP 80022 Sector) | HIGH (98/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • FLORENCE, CO (ZIP 81226 Sector) | HIGH (95/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PUEBLO, CO (ZIP 81004 Sector) | HIGH (95/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PUEBLO, CO (ZIP 81004 Sector) | HIGH (91/100) | Significant Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • FORT LUPTON, CO (ZIP 80621 Sector) | HIGH (91/100) | Significant Violation (11 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PUEBLO, CO (ZIP 81006 Sector) | HIGH (88/100) | Violation (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| FEDERAL EXPRESS CORP - E. 49TH FREE PREVIEW (LOW RISK) | 11945 EAST 49TH AVENUE, DENVER, CO 80239 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| PARA MED HEALTH CNTR/HOLLY NURSING CARE FREE PREVIEW (LOW RISK) | 320 N 8TH ST, HOLLY, CO 81047 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| AAI ACQUISITION INC FREE PREVIEW (LOW RISK) | 12876 E ADAM AIRCRAFT CIR, ENGLEWOOD, CO 80112 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SEARS ROEBUCK & CO. FREE PREVIEW (LOW RISK) | 630 W 84TH AVE, THORNTON, CO 80221 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
🔒 + 79,891 Additional Regulated & Enforcement Records in Colorado Redacted from Public Directory
Run 1-Mile Property Scan to Unlock All Records →
Frequently Asked Questions — Colorado (CO) Environmental Due Diligence & EPA Dataset
How many EPA-regulated environmental sites and high-risk facilities are in Colorado?
Public U.S. EPA records track 79,903 regulated facilities across Colorado. Of those, 1,092 (1.4%) are classified in the High-Risk tier due to formal enforcement actions, penalties, or toxic chemical releases, and 2,307 (2.9%) have active non-compliance quarters.
Which counties and ZIP codes in Colorado have the highest concentration of EPA-regulated sites?
In Colorado, the highest regulated facility volumes are concentrated in Weld County (13,984 sites), Denver County (5,955 sites), Adams County (5,387 sites), El Paso County (5,068 sites), with key high-risk postal sectors including ZIP 80644 (Kersey Area, 35 high-risk), ZIP 80631 (Greeley, 33 high-risk), ZIP 80216 (Denver, 30 high-risk), ZIP 80645 (La Salle, 6.8 Mi Se Of, 19 high-risk).
How many drinking water systems (SDWIS), Clean Water permits, and FEMA disaster declarations are recorded in Colorado?
Statewide in Colorado, federal registries track 4,339 Safe Drinking Water (SDWIS) facilities, 33,407 Clean Water Act NPDES permits, and 4,789 impaired water body (303d) dischargers, alongside 14 historical FEMA disaster declarations.
What is the EPA Radon Zone and USDA Soil Foundation Risk for properties in Colorado?
Regional geologic screening places Colorado in EPA Zone 1 — High Potential (> 4.0 pCi/L) with USDA regional soil shrink-swell rated LOW. Run a street address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.