Saturday, January 14, 2017
Lower Yuba River Flood Report
I went down to the Lower Yuba River today to check out the changes so far as the river is just a tad under 16k, down from the big surge of 81k plus. I worked from the Parks Bar Bridge down to the bottom of Long Island. It's possible to cross the washout with a high clearance 4x4, but it is very soft and muddy. I do not recommend it. Major changes so far and we'll know more once the river comes down to 2,000 cubes (might not be until fall) and the water clears. Major shifting of gravel and cobblestones, with additional sediment loads all over the place. The willows were hit very hard with many ripped out and wrapped around other standing willows and trees. The Army Corps / USFWS habitat logs are gone and a few are scattered about. There is so much destruction and new channels forming that it is utterly amazing.
I then poked around Hammon Grove and Sycamore Ranch for some more images. This is looking into the boat ramp and the picnic area where Dry Creek meets the Lower Yuba. I don't think we will have a boat ramp left to take out on. The river in front of Hammon Grove is pushing to the south. I did not get a chance to get up to Clay Banks but I'm sure it has changed too. I've posted some other pictures below of the carnage, and it's not over yet being that it's only January 14th. Another atmospheric river arrives Tuesday evening into Thursday. More water, and more changes ahead. Be safe out there...
To be continued.