

Basically,
there are two types of waterfalls. One is called a "sheet of water"
waterfall, another is named a "tumbling" waterfall. The "sheet of
water" waterfall creates a sheet of water cascading over a flat stone
directly into the pond. The "tumbling" waterfall is where the water
tumbles down the boulders into the pond. Both offer a natural, soothing sound.
Depending on your preference, you may have one or both for your water feature.
Please
click on the thumbnails for larger imagines.

Waterfalls