Lethbridge College’s mass notification system will send you alerts about situations that pose an immediate safety or security risk to our community. It’s value to you is dependent on ensuring your contact information is accurate.

Students and employees should regularly check their contact information, especially phone number for SMS messaging and voice call.


  1. From a computer (not your phone), go to https://myhorizon.lethbridgecollege.ca/
  2. Login using your Lethbridge College email and password.
  3. On the left side of the page, look for WebAdvisor and select User Account.

  4. Select Address Change. You will see your contact information. If there are no changes, you can exit the screen by clicking the ‘x’ on the tab.

  5. If some of the information is outdated, make changes to your street address and phone number, as needed. Click Submit.
  6. Click Log Out in the top right corner of the screen.