Deemed the "Caribbean of the midwest." This quarry is set up just for divers (No boating or fishing allowed). There’s 2 sunken boats, an old USMC transport truck, a rock crusher, and a few other sunken treasures. Not especially great vis, (anywhere from 5-20ft) averaging around 15ft. Great spot for training b/c of the 2 platforms and a beach entry. All has a "deep hole", which is great for A.O.W. deep dives.
Overall, a descent dive spot, but no comparison to tropical dive site.