Grand Canyon Colorado River Flows - October & November
This is a September 27, 2019, update from Heather Patno at Glen Canyon Dam.
The release volume from Glen Canyon Dam for October, 2019, will be 625,000 acre-feet. Hourly releases during weekdays in October will fluctuate from a low of approximately 6,740 cfs during the early morning hours to a high of 12,500 cfs during the afternoon and evening hours.
The anticipated release volume for November, 2019, is 625,000 acre-feet. This will be confirmed with a subsequent notification toward the end of October.
Heather E. Patno
Hydraulic Engineer, Glen Canyon Dam
Bureau of Reclamation
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