Dumping/trash in the back alley

[Sam Faas]

I have a SFH vacancy that has a back alley. Each time I go by, someone seems to have dumped more trash there.

I have installed the fake cameras and plenty of signage but that doesn’t seem to deter whoever is throwing it.  I have found trash there with a mailing label of a neighbor but am unsure how to confront that person.

I have bulk trash services through the city but the items outside the trash can are not picked up.  Not sure if it’s even worth complaining to the city.

I am at wit’s end here and don’t know what else to do?   Open to any and all ideas.