Last spring I fished down there 2-3 days a week or more from March through May (was working nearby). I had my best luck fishing the large hole about 3/8 mile upstream from the bridge. Bring a float or kayak, b/c the better fishing is on the south side, tough to bank fish, and no way to wade across close enough. I only got to fish that spot from a tube a few times, but it was pretty good throwing a foam grasshopper fly for everything. Caught about a 14" smallie downstream once, but in that hole I caught largemouth, spots, and some that definitely had some smallmouth genetics in them. Biggest bass was prob. 16" or so.
No fish is too good for the grease.