Well I guess I was hoping for a general answer that works everywhere, not just for certain bass in certain places. Guess there is no such answer.
My lakes are not power generation lakes. I have two that are formed from flooded valleys for flood control. One was formed from damming a small river, and the other from damming a small creek. Then I have one that has nothing but an earthen dam with no lock, just an overflow into a spillway below, and as far as I know it just catches runoff from surrounding hills as an inlet of water to stay full. Again, no power generation. All are an average of 30 - 35 feet deep on the main lake with some areas deeper, and some shallower all around. There are no wood docks on these lakes, saving for one that was put in by a lakeside park that's privately owned on one lake. There are two floating marina docks that you cannot fish around. So no fishable dock cover.
This is the end of their similarities.
The first lake, Yatesville, is a flooded valley lake on Blaine creek, with gently rolling hills that form the lake bottom. Lots of soft silty bottom areas, and grass and stumps. Flooded timber areas in lots of the coves. Some rocks occasionally. There are several islands in this lake. Water clarity ranges from very clear to extremely murky in different areas, and then coffee colored muddiness after a rain. Lots of long arms on this lake with feeder creeks, so there are channels in these arms also. I've seen them on the fish finder but I only recognize them when crossing over them. If I'm moving along straight overhead of them then they just appear to be deep water. I don't try to fish them since I can't really tell where they're at and they're fairly deep too. Since there are lots of arms there are lots of main lake points and secondary points inside the arms also. Average depth overall is 30 feet. This lake has a earthen dam with a lock. Water exits at the bottom of the dam at over 50 feet deep. The lake does have shad.
The second lake, Grayson, is a flooded valley on the Little Sandy River, having some rolling hill areas with soft bottoms like the first one, but also areas with lots of high cliffs coming straight up out of the water with harder bottoms and many underwater ledges and shelves nearby. Some stumps in certain areas, but lots and lots of big rock structure. There are some long arms on this lake too, but not as many. Water average depth and clarity is like the first lake. This lake also has a earthen dam with a lock. Water exits at the bottom of the dam at over 50 feet deep. This lake also has shad.
The third lake, Greenbo, is ultra, ultra clear water. If it ever gets murky, I've never seen it. A rain might stain it some but it seems to just make it greener. It's a small lake with rolling hills and soft bottoms, some grass along shorelines, and lay down trees and only three arms off the main body. That's about the only cover in the lake. No visible channels anywhere and the bottom is clearly visible even in 15 feet or more depth. Feels like I'm flying sometimes when floating on this lake, like the water isn't even there. There are trout here also, and HUGE bass in the double digits that frustratingly will not even acknowledge the presence of a bait, live or otherwise. There are no shad in this lake and none are allowed to be used. Water depth is somewhat deeper on average. The shorelines are steeper coming into the water, so not many shallow areas at all. This lakes dam is earthen with a natural overflow at the top to control depth. This lake has delivered the state record bass twice in the past, and just last year on back to back days, three bass were caught at 9, 10, and 11 pounds, all by different people. My brother in law witnessed the 10 pound fish caught, it hit a large swim bait.
These are the three lakes I primarily fish. There are two more, one similar to the last in size and dam, but more like the first two in water conditions, and also has lily pads. Then there is another a lot like the first two but it's 90 - 100 feet deep through most of the main lake for miles. Finding shallower, fishable waters here are harder. So as you can see whatever lake I'm on, something is different on every one, whether it's water depth, clarity, bait choice, structure and cover, I've got to be able to fish a lot of different ways to find and catch fish and most times I don't find a lot.