![post-replacement - culvert 521](https://www.cascwild.org/wp-content/uploads/2012/06/Culvert_Replace_new_instream-266x200.jpg)
Cascadia Wildlands regularly supports culvert upgrading or replacement to benefit fish passage (USFWS).
2008: Cascadia Wildlands participates in a collaborative stewardship group on the McKenzie Ranger District of the Willamette National Forest.
2007: Cascadia Wildlands participates in a collaborative stewardship group on the Middle Fork Ranger District of the Willamette National Forest.
2005: Cascadia Wildlands participates in a collaborative stewardship group on the Cottage Grove District of the Umpqua National Forest.