Nice exposure and like Bill said the stepping is great! I would like to see more on the bottom and a tad less on the top, give him some room to step into.
As the water was kind of scummy and his foot actually came to rest on the grass exactly where it's headed now, I decided to forgo the scum at the bottom :)
Jim I was going to say it's a bit tight in the frame but then I saw your post about the scummy water I understand your reason for this comp. Really like the intense concentration and that red eye draws you right in.