Dreaming of flood is bad as per dream meaning and interpretation. It means destruction and losing things that you value. Flood consumes everything and takes them away to a distant place. So dreaming of flood means you are not valuing what you have and are looking for something else and in this search you will lose whatever good you have now.
Dreaming of flood is a warning to value what you have. Focusing too much on happiness somewhere else and ignoring the people who love you will only lead to complete destruction.
Dreaming of standing and watching flood means you will be helpless when you face accidents in near future.
Dreaming of you in flood means your actions and bad habits are going to drown you. Your anger, short temper and lust will pull you down.
Dreaming of flood waters chasing you means your past actions will come to haunt you.