howling noise when water is turned on Home › Forums › Public Forums › General Plumbing › howling noise when water is turned on This topic has 1 reply, 2 voices, and was last updated 21 years, 1 month ago by Retired plbg1. Viewing 1 reply thread Author Posts 14 Mar 2003 at 10:38 pm #276451 MasterPlumbersKeymaster Whenever I turn on any of the sink faucets, shower, washing machine, or flush a toilet, there is a sort of howling or siren-like noise that lasts until I turn off the water. This happens with hot water or cold water. 17 Mar 2003 at 11:29 am #294189 Retired plbg1Participant Sounds like you have to much water pressure, ajust your prv if you have one turn it down if you dont get one. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In