My eye seems to be led toward the bridge structure, which is coming off to me as very tight in the corner. Perhaps too much of the water at the bottom for me.
I think I would have cropped just above the very bright patch in the water as the veiwer's eye automaticaly goes there. I want to look around the image but I am distracted by that bright patch of water. That aside it is a nice image with a serene feel. The bird in the water adds life to the scene.