Why is My Water Pressure So Low?
A sudden shift in water pressure can be the result of many problems, but the simplest to solve are often those related to the water line or shutoff valve. Check your incoming lines and the valve to make sure there isn’t a kink and the valve is open all the way. Another problem you may face is mineral deposit in old pipes. This is common in homes that haven’t had their pipes replaced in three or more decades, and while cleaning is an option, you should also discuss the possibility of replacement with your plumber.