Flow (\( Q = 0.65 A \sqrt{2gh} \)):

Where:

• \( Q \) is the siphon discharge, in gallons per minute (gal/min).
• \( A \) is the cross-sectional area of the siphon tube, in square feet (ft²).
• \( h \) is the suction head, in feet (ft).
• \( g \) is the acceleration due to gravity, approximately 32.2 ft/sec².