Determine the total dynamic head for the following liquid manure application system. Liquid swine manure is to be land applied at 800 gpm using center pivot irrigation. Liquid manure is transferred 11,565 ft from the lagoon to the filed using buried 8-inch PVC plastic pipe and a centrifugal irrigation pump. Pressure loss due to the center pivot above the ground is estimated to be 41 psi. Nozzle discharge pressure required at the end of the pivot is 83 psi. The elevation of the lagoon surface is 520 ft. Elevation of the irrigated field is 575 ft. Pivot irrigation nozzles are located 12 ft above the field surface.

Unit conversion: 1 psi = 2.31 ft