Call or Click for Safe Digging (2024)

March 2019 Vol. 74 No. 3

Features

Calling 811 before any digging begins starts the process of identifying and marking buried utility lines in the United States and preventing the damage, service disruption, injuries, potential fines and costly repairs that result from unintentionally hitting them.

The specifics, however, vary by state, as shown in the directory below. Compiled from various sources, the details include program name and informational website for each state’s One Call Center, or multiple centers in some cases. It also gives the state rules for safe digging, such as the advance notice required and how long the marks (paint, flags, stakes, etc.) are valid.

In addition, a Web Ticket Entry system offers excavators/ contractors in the state the option of giving advance notice online—instead of by phone— as well as to search, view and update locate requests.

While the One Call program covers all of North America, calling 811 does not. Please note the individual phone numbers shown in the Canada listing at the end of this directory.

ALABAMA

Alabama 811 al811.com

Web Ticket Entry: geocall.al811. com/geocall/portal

Advance Notice: 2 working days Marks Valid: 14 calendar days

ALASKA

Alaska Digline Inc. 811ak.com

Web Ticket Entry: ticket.akonecall.com

Advance Notice: 2 business days; 10 business days for remote locations

ARIZONA

Arizona 811 arizona811.com

Web Ticket Entry: 811az.com/ e-stake/

Advance Notice: 2 working days Marks Valid: 15 working days

ARKANSAS

Arkansas 811 arkonecall.com

Web Ticket Entry: geocall.arkonecall. com/geocall/portal

Advance Notice: 2 working days

Marks Valid: 20 working days from date of issue, providing work started within 10 working days and all markings are clearly visible within this time frame.

CALIFORNIA

Advance Notice: 2 working days, with maximum of 14 calendar days

Marks Valid: While marks are reasonably visible with valid ticket; tickets valid 28 days

Underground Service Alert (USA) North

usanorth811.org

Web Ticket Entry: usanorth811. herokuapp.com/users/new

Underground Service Alert of Southern California

digalert.org

Web Ticket Entry: digalert. org/#getting_started

COLORADO

Colorado 811 colorado811.org

Web Ticket Entry: colorado811.org/ web-ticket-entry-wte/

Advance Notice: 2 business days Marks Valid: 30 days

CONNECTICUT

Call Before You Dig cbyd.com

Web Ticket Entry: cbyd.com (select “E-Ticket Login”)

Advance Notice: 2 working days, no more than 30 days

DELAWARE

Miss Utility of Delmarva missutilitydelmarva.com

Web Ticket Entry: missutility.net/ excavators

Advance Notice: 2 business days Marks Valid: 10 business days

DISTRICT OF COLUMBIA

Miss Utility/District One Call missutility.net

Web Ticket Entry: missutility.net/ excavators

Advance Notice: 2 business days Marks Valid: 15 business days

FLORIDA

Sunshine 811 sunshine811.com

Web Ticket Entry: online811.com

Advance Notice: 2 business days

Marks Valid: 30 calendar days

GEORGIA

Utilities Protection Center georgia811.com

Web Ticket Entry: eden.gaupc.com/ Home/tabid/36/Default.aspx

Advance Notice: 48 hours

Marks Valid: 30 calendar days

HAWAII

Hawaii One Call Center callbeforeyoudig.org/hawaii

Web Ticket Entry: hi.itic.occinc.com

Advance Notice: 5 working days, with maximum of 28 calendar days

Marks Valid: 28 calendar days from date of issuance

IDAHO

Advance Notice: 2 business days

Marks Valid: 3 weeks

Dig Line Inc. digline.com

Web Ticket Entry: ticket.digline.com/ eticket/default.asp

Password Inc.: passwordinc.com

Web Ticket Entry: 209.119.192.11/Hosting/Hosting_WY/formpw/ default.asp

ILLINOIS

Advance Notice: 2 working days, with maximum of 14 calendar days

Marks Valid: 28 calendar days

Julie Inc. illinois1call.com

Web Ticket Entry: illinois1call.com/ excavators/remoteticketentry. html

Digger—Chicago Utility Alert Network

chicago.gov/city/en/depts/ cdot/supp_info/dig_site_ notificationprocedures.html

INDIANA

Indiana 811: indiana811.org

Web Ticket Entry: indiana811.org/ inweb_ticket_entry

Advance Notice: 2 working days Marks Valid: 20 days

IOWA

Iowa One Call iowaonecall.com

Web Ticket Entry: ia.itic.occinc.com

Advance Notice: 2 working days

Marks Valid: 20 calendar days from notice date

KANSAS

Kansas One-Call System Inc. kansasonecall.com

Web Ticket Entry: ks.itic.occinc.com

Advance Notice: 2 working days

Marks Valid: 15 calendar days

KENTUCKY

Kentucky 811 kentucky811.org

Web Ticket Entry: kupiweb.org/ IRTHOneCall

Advance Notice: 2 working days

Marks Valid: 21 days

LOUISIANA

Louisiana One Call System louisiana811.com

Web Ticket Entry: la.itic.occinc.com

Advance Notice: 2 business days

Marks Valid: As long as visible, up to 20 calendar days from the mark-by time

MAINE

Dig Safe System Inc. digsafe.com

Web Ticket Entry: digsafeform. digsafe.com/cgi-bin/ menucgi.exe

Advance Notice: 3 business days

Marks Valid: 60 days

MARYLAND

District One Call: missutility.net

Web Ticket Entry: missutility.net/ excavators

Advance Notice: 2 business days

Marks Valid: 12 business days

MASSACHUSETTS

Dig Safe System Inc. digsafe.com

Web Ticket Entry: digsafeform. digsafe.com/cgi-bin/ menucgi.exe

Advance Notice: 3 business days

Marks Valid: Indefinite

MICHIGAN

Miss Dig System Inc. missdig.org

Web Ticket Entry: missdig.org/ programs/remote-ticket-entry. html

Advance Notice: 72 hours, with maximum of 14 days

Marks Valid: 21 days, if digging started within 14 days

MINNESOTA

Gopher State One Call gopherstateonecall.org

Web Ticket Entry: mn.itic.occinc. com

Advance Notice: 48 hours

Marks Valid: 14 calendar days

MISSISSIPPI

Mississippi 811 ms811.org

Web Ticket Entry: geocall.ms811. org/geocell/portal

Advance Notice: 2 working days

Marks Valid: Ticket valid for 14 calendar days

MISSOURI

Missouri One Call System mo1call.com

Web Ticket Entry: mo.itic. occinc.com

Advance Notice: 2 working days

Marks Valid: As long as visible

MONTANA

Advance Notice: 2 business days

Marks Valid: 30 days

Montana Utilities Underground Location Center: montana811.org

Web Ticket Entry: mt.itic.occinc.com

Montana One Call Center (Flathead and Lincoln Counties): montana811.com

Web Ticket Entry: montana811.com/ new-locate-online-request/

NEBRASKA

Nebraska 811: ne1call.com

Web Ticket Entry: ne.itic.occinc.com

Advance Notice: 2 business days

Marks Valid: 10 business days

NEVADA

USA North 811: usanorth811.org

Web Ticket Entry: usanorth811. herokuapp.com/users/new

Advance Notice: 2 working days, with maximum of 28 calendar days

Marks Valid: 28 calendar days or when marks are no longer reasonably visible

NEW HAMPSHIRE

New Hampshire Dig Safe System Inc.: digsafe.com

Web Ticket Entry: digsafeform. digsafe.com/cgi-bin/ menucgi.exe

Advance Notice: 3 business days

Marks Valid: 30 days

NEW JERSEY

New Jersey One Call: nj1-call.org

Web Ticket Entry: nj1-call.org/itic

Advance Notice: 3 business days

Marks Valid: 45 business days

NEW MEXICO

NM 811:nm811.org

Web Ticket Entry: geocell. nm811.org/geocell/portal

Advance Notice: 2 working days

Marks Valid: 10 working days

NEW YORK

Advance Notice: 2 working days

Marks Valid: 10 working days

Dig Safely New York: digsafelynewyork.com

Web Ticket Entry: irth.digsafelynewyork.com/IRTHOneCall

New York 811: newyork-811.com

Web Ticket Entry: ny.itic.occinc.com

NORTH CAROLINA

North Carolina 811: nc811.org

Web Ticket Entry: nc811.org/remote-ticket-entry.html

Advance Notice: 3-12 working days

Marks Valid: 15 working days

NORTH DAKOTA

North Dakota One Call: ndonecall.com

Web Ticket Entry: nd.itic.occinc.com

Advance Notice: 48 hours

Marks Valid: 21 calendar days from stated start time

OHIO

Ohio Utilities Protection Service: oups.org

Web Ticket Entry: oups.org/idig

Advance Notice: 48 hours

Marks Valid: As long as visible

OKLAHOMA

Oklahoma One-Call System Inc.: okie811.org

Web Ticket Entry: geoappv3.okie811.org/geocall/portal

Advance Notice: 48 hours, with maximum of 10 business days

Marks Valid: Depends on visibility

OREGON

Oregon Utility Notification Center: digsafelyoregon.com

Web Ticket Entry: or.itic.occinc.com

Advance Notice: 2 days

Marks Valid: Life of the project

PENNSYLVANIA

Pennsylvania One Call System Inc.: pa1call.org

Web Ticket Entry: pa1call.org/pa811/Public/POCS_Content/ Products Services/Web_ Ticket_Entry.aspx

Advance Notice: 3–10 business days (construction phase); 10–90 business days (design phase)

Marks Valid: As long as equipment is kept on site

RHODE ISLAND

Rhode Island Dig Safe System Inc.: digsafe.com

Web Ticket Entry: digsafeform. digsafe.com/cgi-bin/ menucgi.exe

Advance Notice: 48 hours

Marks Valid: 60 days, with contract exemptions

SOUTH CAROLINA

South Carolina 811: sc811.com

Web Ticket Entry: geocall.sc1pups. org/geocall/portal

Advance Notice: 3 business days, with 10 working days maximum

Marks Valid: 15 working days

SOUTH DAKOTA

South Dakota 811: sdonecall.com

Web Ticket Entry: sdgc.southdakota811.com/geocall/portal

Advance Notice: 48 hours

Marks Valid: 21 working days from ticket start date, providing marks are visible

TENNESSEE

Tennessee 811: tnonecall.com

Web Ticket Entry: tnticketentry.korterraweb.com

Advance Notice: 3 working days, with maximum of 10 working days

Marks Valid: 15 calendar days

TEXAS

Advance Notice: 2 working days

Marks Valid: 14 days

Texas 811: texas811.org

Web Ticket Entry: txgc.texas811.org/geocall/portal

Lone Star 811: lonestar811.com

Web Ticket Entry: tx.itic.occinc.com

UTAH

Blue Stakes of Utah 811: bluestakes.org

Web Ticket Entry: bluestakes.org/remote-access/

Advance Notice: 2 business days

Marks Valid: 14 calendar day

VERMONT

Vermont Dig Safe System Inc.: digsafe.com

Web Ticket Entry: digsafeform.digsafe.com/cgi-bin/menucgi.exe

Advance Notice: 48 hours

Marks Valid: 60 days

VIRGINIA

Virginia 811: va811.com

Web Ticket Entry: va811.com/professionals/

Advance Notice: 48 hours

Marks Valid: 15 working days

WASHINGTON

Washington Call Before You Dig: callbeforeyoudig.org/washington

Web Ticket Entry: wa.itic.occinc.com

Advance Notice: 2 business days

WEST VIRGINIA

West Virginia 811: wv811.com

Web Ticket Entry: wvgc.texas811.org/geocall/portal

Advance Notice: 2 days, with maximum of 10 days

WISCONSIN

Diggers Hotline Inc.: diggershotline.com

Web Ticket Entry: diggershotline.com/proportal—contractors

Advance Notice: 3 working days

Marks Valid: Length of project, if maintained

WYOMING

One Call of Wyoming: onecallofwyoming.com

Web Ticket Entry: ocwportal.passwordinc.com/WebPortal

Advance Notice: 2 business days

Marks Valid: 14 business days

CANADA

Please note that the number shown, not 811, must be used to notify the One Call Center by phone.

ALBERTA

Alberta One Call Corporation: (800) 242 3447

albertaonecall.com

Web Ticket Entry: albertaonecall.com/submit-a-locate-request/

Advance Notice: 2 working days, with maximum of 10 full working days

Marks Valid: 14 days; may be extended to 30 days

BRITISH COLUMBIA

BC One Call: (800) 474-6886

bconecall.bc.ca

Web Ticket Entry: bconecall.bc.ca/Webportal.php

Advance Notice: 3 working days

MANITOBA

No information available

ONTARIO

Ontario One Call: (800) 400-2255

on1call.com

Web Ticket Entry: on1call.com/contractors/web-portal/

QUEBEC

Info Excavation: (800) 663-9228

info-ex.com

Web Ticket Entry: info-ex.com/en/request/locate-request/

Advance Notice: 72 hours

Marks Valid: 30 calendar days

SASKATCHEWAN

Sask 1st Call: (866) 828-4888

sask1stcall.com

Web Ticket Entry: sask1stcall.com/request-online/

Advance Notice: 2 working days

Marks Valid: 10 working days

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Call or Click for Safe Digging (2024)

FAQs

What are 5 steps to safer digging? ›

5 Steps to Safer Digging
  • Pre-mark the Proposed Dig Area.
  • Click or Call Before You Dig.
  • Wait the Required Amount of Time.
  • Respect the Marks.
  • Dig with Care.

What happens when you call the number 811? ›

You must contact 811. When you dial 811, you will automatically be connected to a representative from your state's 811 center who will ask you simple questions about the location and details of your digging project. If you make your request online, you will enter the same information into a form.

How do I call before digging in Georgia? ›

The "Call Before You Dig" law requires that before beginning any excavation one must call the Utilities Protection Center (UPC) at 811 (or 1-800-282-7411) to request an underground locator service.

How do I call before I dig Omaha? ›

Ensure the area to be located is safe and accessible by unlocking any gates and securing all pets. Ensure all the utilities notified of your excavation have responded before you begin digging. Call Nebraska811 at 800-331-5666 if you damage any underground facilities during your excavation.

What are the steps of digging? ›

The entire excavation process includes:
  • setting out corner benchmarks.
  • surveying ground and top levels.
  • excavation to the approved depth.
  • dressing the loose soil.
  • making up to cut off level.
  • the construction of dewatering wells and interconnecting trenches.
  • making boundaries of the building.

What are the safety measures while digging? ›

Avoid underground services and make sure not to undermine nearby structures – use safe digging practice and dig away from them. Check the excavation each day before starting work and after any event that may affect its stability. Provide safe access to get in and out.

What is the number 111? ›

NHS 111 helps people get the right advice and treatment when they urgently need it. Clinicians, such as nurses, doctors, pharmacists and paramedics now play an important role in NHS 111. In fact, over 50% of people who call 111 speak to someone in one of these roles.

What does call 811 before you dig mean? ›

811 is the national call-before-you-dig phone number. Anyone who plans to dig should call 811 or go to their state 811 center's website before digging to request that the approximate location of buried utilities be marked with paint or flags so that you don't unintentionally dig into an underground utility line.

Is it 911 or 811? ›

911 is the number to call for life-threatening emergencies or crimes in progress. 811 answers general health questions and concerns. 311 is for local municipal government (city or town) programs and services. 211 is for community-based health, social, and government services.

What was the safest method of digging a trench? ›

Sloping and Benching.

This method is considered the safest of the four methods. It involves cutting back the trench wall at an angle inclined away from the excavation.

What is the first thing to do is stop digging? ›

The law of holes or the first law of holes, is an adage which states: "if you find yourself in a hole, stop digging." It is used as a metaphor, warning that when in an untenable position, it is best to stop making the situation worse.

What steps would you take before digging around a underground utility? ›

Avoid damaging underground lines with four steps to safety
  1. 1OF 4. Identify and mark your digging area. ...
  2. 2OF 4. Call 811. ...
  3. 3OF 4. Leave all colored flags, stakes or paint in place. ...
  4. 4OF 4. Use hand tools when digging within 24 inches of the outside edge.

What are the 3 common methods used to prevent cave in on workers in an excavation? ›

To prevent cave-ins:
  • SLOPE or bench trench walls.
  • SHORE trench walls with supports, or.
  • SHIELD trench walls with trench boxes.

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