e.g.: Borehole.
2. How much water demand(liters or gallon or m3)required per day(suppose 6-8H working time) or per hour?
e.g.:5000 liters per hour
3.The depth from the pump to the ground?(H1)
e.g.:20m
4. The height from the ground to the water tank?(H2)
e.g.:30m
5. The horizontal distance from the well to the water tank?(H3)
e.g.:50m
The pumping head=H1+H2+H3/10
The pumping flow=per day flow/6hours=per hour flow