Hit the lake about 5:00 PM two other boats on lake. Weather looked like it could start pouring at any moment. Started trolling with red powerbait, few quick bites probably sun fish. Wind started howling so we let it blow us around lake, while casting with power bait. Hit 5 total fish in about 2.5 hours 11 inches the largest, all released. Saw two or three otters on the lake, didn't see them much last year. As we were leaving a guy who lived on the lake pulled up to the launch and asked if any of our fish had red spots on them. We did not see anything, but did not examine the fish. He said he talked to the state and they were going to test the water.