The Kayaking Houston meetup group has posted a Buffalo Bayou paddle from Woodway to Sabine Street for February 22. In the trip description is the following:
"....currently an enormous tree blocks nearly the entire river that I expect to be there for a long time.
There is only narrow opening with very fast channeling flow that may push you into tree and its many sizable branches. We made extensive effort with tools to create / expand. This water is far from idle should you flip. Portaging is not an option."
That sounds possibly hazardous to me, I have asked for a location description but I though I would post this now in case any of you are paddling that and add location if I receive it. I also suggested that he send the information to Buffalo Bayou Partnership for the Buffalo Bayou Regatta next month.