I've caught largemouth down there but I've never gone specifically for bass other than getting bored and tossing a senko while going for pikeminnow, catfish or whatever will eat a worm. There are smallies in that area of the river so I would assume so but I've never caught any or really gone for them. If you're looking for good smallies in that area try around the Cascade Locks boat ramp and around that little island, I've gotten some 3-4 pounders from there.