While we can grasp the value of our streams for fishing or kayaking, or to an ecosystem, putting a dollar value on those benefits is not easy. This handbook for advocates and stakeholders provides guidance to those interested in incorporating economic valuation in project prioritization and other decision-making aspects of stream or watershed restoration. It provides background on types of ecological goods and services that are valued, and details the questions that must be asked in project analysis. It allows those who are not economists to be comfortable discussing the terms needed to satisfy the economic requirements often needed to secure funding for projects.