This morning I received an email titled “The big muddy” with the photo above and this text: “This is a photo of the Deschutes about 5 miles south of Sunriver at about 4:00 pm, September 15, 2020. I’m guessing that the emptying of Wickiup Reservoir has many years worth of sediments, accumulating at the bottom of the reservoir, now washing down stream.” Seems like a reasonable guess to me.