On my SquareSpace 7.

On my SquareSpace 7.1 website (which I know will just require the code box) I need to create a CONTACT US page with a conditional form question of "Which department would you want to send to?" Then it would send to that particular individual in that department. How is that done with choosing the department with separate email addresses?

Thanks for the help

If I understood correctly, you want to send the Email Notification to the selected department with conditional logic. If so, please check the following guide:

How to Send Email Based on User's Answer

However, please note that you will need to upgrade your account to a paid plan because the free accounts are limited to 1 Email Notification, with 1 recipient email and 1 Email Notification condition. The paid accounts do not have this limit.