^^ what he said!
Once fall hits the fishing is good or great, depending on the year until sometime around March when it really kicks in (and the fish move out of the lake into the river). Once the warm waters of late June come around the fish slip back down to the lake.
It is easier fishing with the rollers down into the water as there is less current, but as said above there are still plenty of fish to be caught outside to the main current.
The more I fish down there the more I learn and there are times (way too many) that I’ll see someone fishing an area and it just hits me in the head wondering why I didn’t try that spot and that time of year before.
So what I’m saying is I’m reinforcing the above comments. Get out there when you can, try different presentations until the fish tell you what they want. The dam position shouldn’t stop you from fishing, it should be an indicator of where you’re be fishing.
Hope that make sense.