The Zamzam Studies and Researches Center

The Saudi Geological Survey is responsible in achieving the sustainability of the water resources feeding the blessed Zamzam. The number of pilgrims to Mecca is increasing constantly during the last three decades due to the increase and expansions in the passenger capacities and routes of modern air transport systems from about 400,000 passengers annually during the mid-seventies to several millions at the present time. This number is constantly increasing. This pressures the natural resources feeding the Well, and requires resorting to creative ideas and untraditional methods to make the balance between supply and demand sustainable.