Yes, it's the middle Crabtree Lake. Here's what I use do identify and compare maps, best online mapping site ever:
Gmap4, middle Crabtree Lk. (you can remove the "&symbol=pg" from the URL to remove the green pointer)
Play with that map, and use the menu in the upper right corner. I use "t4 CalTopo hires" mostly, and then switch between satellite and google terrain as well.
Note that with satellite, you can zoom in at least 4 clicks more than with t4, so when you switch back to t4, it can zoom back to its highest res view.
A note, though: I use Firefox, and it views the maps ok, until you start zooming and panning all over the place. After a while, it begins stalling. I found that the Google Chrome browser does not have that trouble.
