We live in a 5 year old house, and when any water is turned on in my house, the inlet at the side of the house makes an awful vibrating humming noise that resonates throughout the house. This occurs from shower, washer, toilets etc. It seems to be flow dependent, i.e. - turn on several devices and the tone of vibration changes - sometimes goes away. We have very hard water, some neighbors complain of clogged faucet screens, and chunky white flakes.
Please advise, any help would be greatly appreciated.