Colorado Hydrovac & Excavation Regulations
Excavation laws, 811 requirements, and licensing information for Colorado.
Colorado requires excavators to notify Colorado 811 before any excavation activity. The Colorado Excavation Requirements Law provides a detailed framework for safe digging and utility damage prevention.
Hydrovac excavation is essential in Colorado due to rocky mountain terrain and extensive oil and gas infrastructure. The state encourages non-destructive excavation methods, particularly in sensitive areas.
Call Before You Dig: Colorado 811
Phone: 811 | Notice Required: 2 business days
Visit Colorado 811 WebsiteTolerance Zone
Excavators must use reasonable care and non-destructive methods within 18 inches of marked facilities.
Key Regulations
Excavation Requirements Law
Establishes mandatory notification, tolerance zones, and penalties for underground facility damage.
CRS 9-1.5-101 et seq.
Notification Validity
Locate requests expire after 30 calendar days; new requests must be submitted for continued work.
Damage Reporting
All damages to underground facilities must be reported immediately to the facility owner and 911 if hazardous.
Penalties for Violations
Penalties for failing to notify or damaging underground facilities.
Maximum Fine: $5,000 per violation
- ●Liability for all damages and repair costs
- ●Potential Class 2 misdemeanor charges
Licensing Requirements
- Colorado contractor registration or license as required by local jurisdiction
- Compliance with Colorado Oil and Gas Conservation Commission rules for pipeline work
- General liability insurance and workers compensation coverage
Hydrovac Jobs in Colorado
Browse current hydro excavation job openings in Colorado.
View Colorado JobsNeed Hydrovac Services in Colorado?
Connect with qualified, licensed hydro excavation contractors in Colorado.
