Authorities in northwest Oregon are seeking the public’s help to identify an approximately 60-year-old man found dead in the Columbia River Friday.

The Clatsop County Sheriff’s Office said Tuesday authorities don’t have missing person report matching the man’s description, who they say mostly likely would have been last seen in early September on the Washington side of the river.

The man was described as about 5-7, 160 pounds with dark hair, brown eyes and a distinctive beard. Authorities say he was wearing a Patagonia fleece, tie dye and orange T-shirts, jeans, hiking boots and a metal belt.