The Idaho Public Television show “Outdoor Idaho” is taking an in-depth look at the state’s imperiled salmon and steelhead runs, as well as Rep. Mike Simpson’s controversial proposal to recover the iconic fish.

In an episode called “Salmon Reckoning” that airs at 7 tonight and again at 6 p.m. Sunday, the program explores Simpson’s $33 billion concept that calls for breaching the four lower Snake River dams and investments to mitigate affected communities and industries. Simpson unveiled the strategy last winter and has been working with tribal leaders, conservation organizations and others to attract hard-to-find support from other Northwest members of Congress.