The spawn seemed to peak a couple weeks ago around the Aldrich area. Fished it this week and caught a couple females along the bluffs that had already dropped their eggs. Not sure about other parts of the lake.
Growing up in Michigan-those pothole beds close together were made by Bluegill/Sunfish (otherwise known as Perch around here). Don't know their timetable but could be a good time to catch some panfish.