Originally Posted by MR-G
we would have knocked that thing out in a day and a half.....we would have been running 2 pumps at 2-3k gph....that water feature could have been awesome....we are designing a 25 ft tall rock feature in my own backyard (25ft tall / 40ft wide) will be frames and then spraycreted to look like natural rock formation...will have several different sized and styles of falls...gpmh's somewhere in the 10-12k gph....
What is gpmh? Gpm is gallons/minute and gph is gallons/hour. For the size feature that you are talking about, 25' x 40', 12,000 gph is not enough and 12,000 gpm would be cousin to a flash flood. Somewhere around 20,000 gph is indicated.