Could this be the fabled Flathead Lake Monster?

Some background on the monster; the first documented sighting of the Flathead Lake Monster was in 1889. James C. Kerr skippered the U.S. Grant, a lake steamboat that made its rounds in Lake Flathead. On one trip Kerr and his passengers saw what first appeared to be a log or another object approaching boat in the water. This sighting started the legend of the Flathead Lake Monster. There have been many sightings since, most often reported to have occurred between April and September.  The average number of sightings is between one and two each year.

Is this the monster?  You be the judge.