Chelan County is conducting a recreation survey regarding putting wood in the lower Chiwawa River. The survey can be found here: https://form.typeform.com/to/zMpYjArX
It is likely this is part of the Lower Chiwawa AU Instream Complexity and Floodplain Reconnection Design Project and part of salmon recovery efforts.
If you've paddled the Chiwawa (it's a wonderful run), take a moment to provide input.
Michael