There is a public water station in Divide that you can fill up at. It costs $1 for approx. 20 gallons. You just keep feeding it dollar bills. It is only open Monday-Thursday so plan ahead! Turn at the stoplight in Divide and go up the hill - it is just past the carwash on the right.

It’s unfortunate that there aren’t a lot of options. Wal mart in woodland park was where we ended up getting water. Last year some of the places were even really rude. See my review of a campground in the area.