Our waterfalls on four year old pond. The "river" completed in 2020, is fed by a 1 hp underwater pump and a 1 1/2 hp pool pump. It is dropping about fifteen feet over a length of 100 feet. Needless to say, if rocks were not free, the river could not exist. The pumps pull from the deep at the other end of the pond.


https://www.youtube.com/watch?v=mm4RULk7q04

Last edited by DannyMac; 07/21/21 09:05 AM. Reason: Add text and re-attempt youtube video link.

Dan McWhirter
DannyMac