If you see the water of desire in your dream, it may signal the arrival of new opportunities and hope in your life. This indicates that your wishes have the potential to be fulfilled and positive changes may come your way. Particularly, if this desire is seen in another location, it suggests that you will gain new experiences and knowledge.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Wish" (page 478) â resolved via the equivalent "Zamzam" entry.
If one sees the well of Zamzam quenching the thirst of people and ifit is situated in a particular neighborhood, or in a town other than Mecca, it signifies that a gnostic will come to reside in that place and whose knowledge and wisdom will benefit its people. Drinking water from the blessed well of Zamzam in a dream also means recovering from an illness. If one drinks Zamzam water after having placed an intention in his dream, for example: to acquire knowledge, grow in wisdom, become wealthy, to recover from an illness, to conceive a child, to receive forgiveness for one's sins or any lawful desire in a dream, it means that God willing, one's wish will come true. (Also see Gutter; Well)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.