What are the caused of low water pressure?
Temporarily low water pressure can occur in your home for a variety of reasons. Heavy water use in your home or neighborhood, broken water mains or even a brush or structural fire that is being extinguished in your area may cause low water pressure. If your water pressure drops suddenly, first check your home’s main shut-off valve to ensure that it is fully open. Then check for any broken water lines in or around your home.