Our pond is 4 years old, approx. 750 gals., and we still can't seem to
construct a decent looking waterfall. Does anybody have pictures, or
suggestions on sites, of their waterfalls where we can possibly get some
ideas? Any help would be greatly appreciated. It is the last thing we need
to do to conclude the construction of our pond.

This is a site that has some rather large, high quality images of
professional ponds/waterfalls.... even though the site design is
lacking some luster... go to the gallery and take a look...d.

http://www.omahaponds.com

You can also see my waterfall that I have been working on for the last
month at

http://members.cox.net/bokowski