Watch this documentary about the Mound Builder religion, and pay special attention to what it says about water, and what it says about the Milky Way, which was considered the "Path of Souls"

https://www.youtube.com/watch?v=4c5pty3VKnM

Southeastern Wisconsin is where the center of the Milky Way galaxy glides over the horizon. Wind Point in Racine is the farthest point of land extending into the Great Lakes in Southeastern Wisconsin.

This is the Point and Place where the largest source of fresh water on earth meets the center of the galaxy.