This is a small lake of a group of 6 in Rabun County Georgia and this particular place is the Primitive Campground maintained by Georgia Power, who has a Hydro Plant and a Dam there. You can see more of the description in the Sister Photograph here
Taken with my Canon Rebel, XTi, 3 photographs with -1, 0, 1 exposure settings, combined in Photomatix pro in the Grunge settings using High Smoothing. Then I used Picnik to bring up the contrast and color, then used PS4 to bring the resolution up to 300 before uploading to Red Bubble.
Please view LARGE for the full effect!