Lower Colorado River, Bureau of Reclamation

http://usbr.shockoe.com [staging site]

The Bureau of Reclamation’s Lower Colorado Region serves as the “water master” for the last 688 miles of the Colorado River within the United States on behalf of the Secretary of the Interior.

The Bureau also manages the River and its reservoirs to meet water and power delivery obligations, protect endangered species and native habitat, enhance outdoor recreation opportunities, and provide flood control.