I want to design an overflow to handle about 500 to 600 gph. I'd like to make my slots about 1/4" wide by 3/4"long. I'd like to keep my water level so that the water is immersing the slots about 1/2 to 2/3rd way (say 3/8" to 1/2"). How many slots do I need?
Please help and thanks,
Dave
Please help and thanks,
Dave