Fished from about 2-6. Launched small boat and it was really shallow until halfway to the narrows, too shallow to use the trolling motor. fished around the narrows and a bit farther down. Was not marking fish. Eventually got bit on a dropshot with a black leech. One 20 inches the other was about 13. Water temp was 41. Nice weather, there were about 6 vehicles in the parking lot. No sign of ice. Has anyone been to sprague or amber lake?