Columbia River reports & documents
Here you will find all our associated documents for the Office of Columbia River. We work diligently to document and report the work we do to develop water supplies that provide both instream and out-of-stream benefits as mandated by the Legislature.
Water supply and demand analysis, environmental reviews, focus sheets
In support of our work to find water solutions in the Columbia River Basin, we undertake scientific studies, and prepare project reports and analysis. These reports include project environmental reviews, feasibility studies, economic analysis, focus sheets, legislative updates, and at-a-glance products.
You'll find a comprehensive list of all our project work publications and studies at these links
Related links
Contact information
Tim PoppletonOffice of Columbia River web coordinator
tim.poppleton@ecy.wa.gov
509-454-4241