Learned that the hard way yesterday. The first five puddles were axle deep.... the sixth.... top of the engine. Whole bike went under while I was trying to get off of it. Luckily, my cellphone was waterproof and it was only a 2 mile walk out, also I was able to push the bike to a spot where I could recover it with a truck and trailer. Couple of oil changes later and getting the last of the water out of the decompression system, she fired right back up. Think I'll do one more oil change just to be happy....