Pokagon State Park in Indiana campground questions

Pokagon is fairly hilly and there aren't many sites that I would call level. They were also hit very hard by the Emerald Ash Borer and many many trees were removed a couple years ago. The park is still a great park. Another great park that is convenient to Auburn is Chain O Lakes and the sites are much flatter. I believe both parks are 15 or 30 amp. I don't believe 50 amp is available unless they were upgraded recently.