News / Sports / Outdoors Bonneville Dam fish count 5/16 The Columbian Published: May 15, 2015, 5:00pm Share: Friday — 1.392 adult spring chinook, 333 jack chinook, 15 steelhead, 1,173 shad. Water temperature: 57.1 degrees. Morning Briefing Newsletter Get a rundown of the latest local and regional news every Mon-Fri morning. Sign Up