I've long since separated from the fight.
Yeah, shows the big difference in corrosion between cold fresh lake water & warmer salty ocean.Looks like it's in pretty good shape (sans tail) considering it has been at the bottom of the lake for 70 years.
That was my thought as well, when I visited Pearl Harbor recently.
Take the remains out, set up a columbarium or similar nearby, and then raise the Arizona. It would be the ultimate black eye to the Imperial Japanese Navy to have the Arizona sitting at anchor again, and make a great museum.