Iron, steel in hatcheries may distort magnetic 'map sense' of steelhead Date: June 3, 2014 Source: Oregon State University Summary: Exposure to iron pipes and steel rebar, such as the materials ...

A map shows where Twitchell Dam is within the river system. (Environmental Defense Center contributed map) A recent court ruling issued by the Ninth Circuit Court of Appeals will require the ...

Steelhead are a type of rainbow trout that head to the Knife River to spawn. But fewer and fewer have been making that trek in recent years. "They've been in Lake Superior since the late 1800s.

Those who enjoy steelhead fishing on the Snohomish and Pilchuck rivers have just a few days left before the season closes. The state Department of Fish and Wildlife will be closing the steelhead ...