Columbia Gorge Recreation Coalition - The Corps of Engineers has partnered with other local agencies to get grant funds for recreation improvements. See their website for the details. New Release on March 15th Re-alignment of Boat Restricted Zone at Bonneville Dam . Reservoir Regulation and Water Quality Control Section's hydrometeorlogical database .
Data includes flow information above and below the dam.
Turbine-generator statistics from the Corps of Engineers Hydroelectric Design Center's. This site is designed to support users with disabilities as specified in Section 508 of the 1998 Rehabilitation Act.