Grand Canyon, Colorado River Flows - May, June, & July
The release volume from Glen Canyon Dam for May, 2016, will be 700,000 acre-feet. Hourly releases during May, 2016, are anticipated to fluctuate between approximately 8,000 cfs in the nighttime and 14,000 cfs in the daytime.
The anticipated release volume for June, 2016, is 800,000 acre-feet with daily fluctuations between approximately 9,000 cfs and 17,000 cfs.
The anticipated release volume for July, 2016, is 950,000 acre-feet. This will be confirmed in a subsequent notification toward the end of May.
Updated April 26, 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, www.gcpba.org