Water (jal) is present on earth in the form of rain, ocean, sea and rivers. It is the second foremost element considered in vaastu. Vaastu provides proper directions for the placement of water sources. Water is an element of north–east. As far as the flow of domestic water is concerned , it should be drained out of north–east only. The water bodies such as swimming pool and aquarium etc need to be made in north–east, this direction is auspicious and suitable for water.
Water is associated with conception of new ideas, clarity of thoughts, creation of new vision flowing of new opportunities in your life, healing energy, immunity and restoration of health, water dominates the north direction in building.