If you take a look at Stevens Creek Reservior using Google Earth, you can see lots of detail that's normally hidden.

I just noticed tonight that their current satellite photos were taken when the water level was VERY low (lower than it's ever been when I was on the water).

It shows a small, thin island across from the boat launch that I didn't know was lurking there...

It also shows how shalow the end furthest from the boat launch is (it's all silted, no water, in the pic but normally is under water).

That highlights where the shallow sections are and if you know where to look, you can see the fuzzy hints of some buried tree tops just off shore (I've had good luck near there stalking crappie with spin fishing gear in the past).

You can also get some low water pics for several of the other local reservoirs that are common places to fish.

If you need help finding it, let me know and I'll send the coordinates.