this is a world were you can sea 3 dams form real life that you can export to your worlds. it includes Oroville dam garrison dam and Hopkinton dam. hope you enjoy. make sure to use structure blocks two. the dams are all earth filled and all have big spillways. the diamond gold and red stone towers will help you tell the differences between the dams. their is a small house with sighs with information you should read. this would tell you the type of dam.