Thank you for the new response Rose Panachee, IceCreamKid, ECHOES and gma45. I called the police and made a report over the phone, so at least there's a record of this. There isn't much they can do since we don't know where he lives or his name.

I know you're looking out for me Rose Panachee and true that's good advice but I'm comfortable with speaking to him if I see him again. ECHOES is likely a 'tough cookie' like me lol. Once 2 men broke into my house 15 yrs ago and we had a verbal confrontation. Lucky for me they left, so I can be assertive when I need to be. Since my husband loves gardening on the weekend I have a feeling he'll walk by this weekend. We're ready to calmly ask why he feels the need to use our hose and why can't he use his own. It's really so odd and puzzling.

I've been feeling a little nervous letting my 10 yr old out, so for now she'll play in the front and both my girls are very aware of how to react / respond to unwanted bad attention. My oldest is a black belt and we joke about how sorry we'll feel, if anyone tried to hurt her - we joke and say a kidnapper would pay us to take her back LOL. I really just want to know why he's doing this and for him to know he can't come on our property anymore. If one of us does speak to the man, we're going to pay attention where he lives. If he doesn't stop after the warning then the police can visit his home. Thank you everyone for all the good suggestion and caring.