Dreaming of a levee represents the way in which you prepare for future shortages, and symbolizes protection, storage, and reserves. Dreaming of a full levee suggests that you feel well-prepared for a given situation, shortage, or time of “drought” (generally a metaphorical drought). To dream of a dry or empty levee suggests feelings of being unprepared for the future, of not taking stock in your future circumstances, or a lack of reserves.