It's a loud banging occasionally and then a big
"swoosh". Scares the daylights out of me. It
doesn't happen every day and all my appliances
are working so I don't know why this is happening.
I read what someone else wrote and I'm calling my local water authority tomorrow. Maybe I'll just
call a plumber and have him check everything out.
I'm 73 and a widow and this is really shaking me
up. Thanks for any help.