Whether it is a leaky pipe or a bottle of soda, any type of a leak is usually a waste of energy and resources.
If you are dreaming about leaks, you may want to consider where you are wasting energy and resources ( be it in your daily life, emotional life or thinking). Additionally, look carefully at the entire dream and see if information is being “leaked” from the unconscious to the conscious.
The leaking water may represent emotions, thoughts, or insights entering slowly into the conscious experience of the dreamer.... The Bedside Dream Dictionary
Dreams of a leak represent a waist, loss, or drain of your energy, and a hole in your power circle.
The leak is usually where there is an unhealed wound or shock, and you are realizing that if you don’t contain your energy responsibly, then you become needy of the energy of the people around you. Your dream is a message to take responsibility for your power and greatness.... Strangest Dream Explanations
Psychological / emotional perspective: A leak can indicate carelessness. We may not be paying attention to necessary repairs either on a physical, emotional or mental level.... Dream Meanings of Versatile