Water Lettuce on Lake Onalaska: Thursday Oct 29, 5 plants. did not survey Wed oct 28 - strong NW winds. Nw wind, diminishing. Surveyed from east end of BP Channel to Clearwater Cabins - Did not see any duck rafts so extended my range down the exposed shoreline. A lot of the floating vegetation mats which had been nearshore have cleared out; some have been piled deeper on shore. First time I could really survey well the rice bed along the shoreline at the end of the channel. I think the plants I found in there had been there awhile. Checked wooden dock at Fred Funk landing - no plants. Water down at least 6 inches.