Grand Canyon, Colorado River Flows - July, August, September
The release volume from Glen Canyon Dam for July, 2016, will be 950,000 acre-feet. Hourly releases during July, 2016, are anticipated to fluctuate between approximately 11,600 cfs in the nighttime and 19,500 cfs in the daytime.
The anticipated release volume for August, 2016, is 900,000 acre-feet with daily fluctuations between approximately 10,000 cfs and 18,000 cfs.
The anticipated release volume for September, 2016, is 700,000 acre-feet with daily fluctuations between approximately 8,500 cfs and 14,500 cfs. This will be confirmed in a subsequent notification toward the end of July.
Updated June 23, 2016
Paul Davidson, Hydraulic Engineer, Glen Canyon Dam
Bureau of Reclamation 125 S. State St. Salt Lake City, UT 84138 Ph: 801-524-3642
Posted by Grand Canyon Private Boaters Association, Grand Canyon Private Boaters Association | To ensure the ability for all to obtain an opportunity to experience a float trip through the Grand Canyon while protecting the resource.