BC Hydro analysts recently completed additional analyses undertaken in response to feedback received during First Nations and public consultations. During the consultation processes, the Columbia River Treaty Review Team heard a strong desire from residents living around the Arrow Lakes Reservoir to further investigate a mid-elevation constant pool alternative for the Reservoir. In addition, First Nations and many people across the Basin expressed a desire for further investigation of an ecosystem wide alternative. As a result of this feedback the Treaty Review team requested the BC Hydro project analysts to model these two additional alternatives. The technical report on these alternatives is available here.