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  • 811 Before you dig. Every dig. Every time.
    When do I contact 811? You should contact 811 or use your state 811 center’s website a few business days before you begin any digging, including common projects like planting trees and shrubs or installing fences and mailboxes
  • USA North 811
    What is 811? 811 is a free national service designed to keep you and your community safe Before you start any digging project contacting 811 ensures that you avoid hitting any buried utility lines This simple call can prevent serious accidents and costly repairs
  • California 811
    Click the map to learn more! Report Damages and or Violations to the California Underground Facilities Safe Excavation Board Take the online, self-paced course to comply with California laws and regulations © 2010 - 2026 Underground Service Alert of Southern California All rights reserved
  • 811 In Your State
    Each state has their own unique processes and laws for digging The map provides additional details on each 811 center, and specific guidelines for each state
  • DigAlert® | Utility Locating California | Underground Wire Cable Locator
    By following these easy steps, you’ll be on your way to safe digging! Clearly define your dig area and outline the proposed excavation area in white On paved surfaces use white spray chalk, water base, UV paint or equivalent less permanent type marking
  • Call 811 Before You Dig | US Department of Transportation
    Research has revealed that if someone calls 8-1-1 before they dig, they have a 99 percent chance of avoiding an incident, injury, harm to the environment and even death Want to know more? Receive email updates about the latest in Safety, Innovation, and Infrastructure
  • 811 Campaign - Common Ground Alliance
    811 is the national phone number designated by the Federal Communications Commission that connects professionals and homeowners who plan to dig with their local one call center
  • 811 Utility Locating and Damage Prevention Systems
    What is 811 and Why is it Important? The 811 system, often referred to as “Call Before You Dig”, is a free, nationwide service that connects homeowners, contractors, and utility companies
  • Colorado 811 - Call For Local Utility Locating Services | CO811
    Visit colorado811 org or call 811 to request a free underground public utility line locate This service protects public underground utilities such as gas, electricity, water, sewer, and internet lines
  • 811ak. com before you dig! - 811 Before You Dig - 811ak. com
    811 Alaska provides excavation notification services and stakeholder education designed to provide for public safety and underground facility damage prevention





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