Sorry FF, David is right. The creek has very, very few of both summer steelies, and spring chinook. You'd almost be better off targeting cutt throat trout in the local creeks. In last 4 years of "fall" fishing on the creek I've seen 1 summer , and 3 springers, all of which were caught during silver season.
But if it makes you feel better, I'll swing up and look into one of the upper ladders, and tell you what I see. Should be pretty easy, the water should be ankle deep and gin clear. I'll even check down low for ya, and if I find anything other than suckers or cutties, I'll post it here for ya
Chris