Dead horse lake is VERY deep. We dropped two rolls of baling twine (8000 ft.) down with a small weight & still couldn't touch bottom. Says Neighbors
Since you might be in a lake visiting mood you can always have a look at close by Upper Menton Lake. Catch full-scale fish at close by Renssalear Bass Fishing, and a good site to camp here at Dead Horse Lake is Schoolcraft State Park. There's just no way anybody can get bored here at Dead Horse Lake.
Camping is available at Remer Motel & Campground, and lots of people from Remer come here. Lakes? Sure, Mule Lake is around here, and Country Inn By Carlson, Grand Rapids, MN is a great place to get some rest.