I know it's not a Nebraska lake, but I was down there pre-fishing for my tourney on the 24th. Got to the lake about 45 minutes after safe light, and fished until an hour before sunset. It was a tough day, but I did get a few things figured out....really had to work for them though! On the day I caught 13 keepers, and my best 5 were between 14-15 pounds. Water temps were from 61-64.