You should really get use to using the 'Search' feature with these forums. Steempipe has recently released his source of his Water Shader you can find here:
http://www.conitecserver.com/ubbthreads/showflat.php?Cat=&Board=SHADER&Number=446910&page=0&view=collapsed&sb=5&o=&fpart=1
And I am sure there have been at least one or two other releases in the past, but you shouldn't post without looking.

Hope that helps though.