Hetch Hetchy Water and Power reports as follows:

 

This week we anticipate continuing the current valve and draft schedule for the next week. The weather forecasted this weekend (4+ inches between Friday and Sunday) will likely cause Lake Eleanor to rise and resume spilling. I would expect up to 1300 cfs in additional spill at Eleanor during this event. Also, we have been having some issues with our power lines, which has necessitated cuts in generation at Holm and Kirkwood Powerhouses. These have been at regular times – 6 AM to 10 AM and 6PM to 10 PM, though the amount of generation reduction is uncertain. We hope to resolve these issues soon, and return to round the clock full generation.

 

Source	Minimum Expected (cfs)	Maximum Expected (cfs)
Cherry Lake	750	750
Holm PH	700	950
Lake Eleanor Valves	700	700
Lake Eleanor Spill	0	1300
Hetch Hetchy	1000	1000
Kirkwood PH	100	700
Total	3250	5400

 

As always, these flows can change at any time due to operational or natural events.