I found this barrel on the side of the road outside a marina. I called them to make sure it wasn't used to store anything nasty, and they couldn't tell me for certain, but it's free of residue/smell on the inside, and the bung was sealed with caulking, which makes me pretty certain it was used as a dock float. The faded print on the outside says it was originally for apple juice concentrate, so I know the plastic is food safe. I'm confident enough, despite its uncertain provenance, to use it as a rain barrel. I got it set up in it's future home and 3D printed a cap where it was missing one. Now I'm just waiting for the spigot and diverter I ordered to arrive. Unfortunately, due to where the downspouts are placed, I had to put it on the opposite side of the house to my garden. It'll be good exercise, I guess,