In Arizona, severe drought conditions have often prompted officials to question whether the operation of public swimming pools should be permitted. As the chief engineer of the State of Arizona that has a large number of public pools, you have been asked to estimate the daily water loss due to pool evaporation. As representative conditions, you may assume water and ambient air temperatures of 30 oC, an ambient relative humidity of 10 %, pool surface dimensions of 6 m by 12 m, and a wind speed of 2 m/s in the direction of the long side of the pool. Assume the free stream turbulence of the air to be negligible and the surface of the water to be smooth and level with the pool deck. Estimate the water loss for the pool in kg/day.