My guess is you will not see a depth chart till a week or 2 into camp. A roster will probably be right before camp when they get all the players heights and weights and make sure there are no offseason casualties.
Roster on ukathletics.com. Depth chart probably won't be useful until the season starts. I'm sure the staff has people penciled in that they think will win spots but those lists won't be made public. The media sites won't have truely meaningful depth charts until fall camp. The ones that exist are largely guess work.