The endowment ( Waqf ) resources consist of all lands ceased by King Abdul Aziz endowed for Al-Azizia Spring and the movable and immovable properties and assets earned as follows:
• The earnings of sale or lease of land and real estate.
• The earnings of water transport fees stemmed from the Springsendowed in favor of Al-Azizia Spring.
• The earnings of the investment of the endowment ( Waqf )money .