skip to main content
Water and Land Resources Division (WLR), King County, Washington

Freshwater mussels

King County reports

Fresh water mussel study from 2008 work. An investigation of western pearlshell mussel mortality in Bear Creek, consisting of field surveys, a caged mussel relocation experiment, and lake toxicity screening.

Results of a Pilot Freshwater Mussel Survey in King County From 2004 work

Freshwater Mussels found in Bear and Cottage Lake Creeks during Habitat Assessments in 2001

External reports and proceedings

Projects and Presentations (external link) abstracts from the Pacific Northwest Native Freshwater Mussel Workgroup

Proceedings for the 2nd Annual Freshwater Mussels of the Pacific Northwest Symposium: “Bridging the Gap Across the Continental Divide” (external link) a pdf file from April 20, 2004, presented by Pacific Northwest Native Freshwater Mussel Workgroup

Freshwater Mussels of the Pacific Northwest Workshop (external link) proceedings, PowerPoint Presentations, Movies, and More from April 14, 2003