Selected Studies

2021 Pilot Studies

In June 2021, Reclamation selected six new Reservoir Operations Pilot Studies to evaluate approaches and potential operating alternatives to increase flexibility in reservoir operations to address risks from changes in the timing and volume of snowpack and runoff, changing water demands, reservoir evaporation, and risks from water supply shortfalls due to drought or competing demands.

Project Descriptions

  • Columbia-Pacific Northwest: Umatilla Basin Project, McKay Reservoir

2015 Pilot Studies

In 2015, Reclamation selected five pilot studies to identify possible improvements to reservoir operations. The results from these pilots are posted on this webpage, as they become available. See links to Bulletins summarizing pilot results and to the full reports.

Last Updated: 2/5/24