Check with city about damaged trees in alleys

I live in an area of town that has alleys. Who is responsible for the trees that grow in the alleys? There are three trees in the alley behind my house that lost very large branches during the blizzard, but I can’t seem to find out if they are the responsibility of the Forestry Department, or if they belong to the property owner.
- Lisa

ANSWER: Call City Forestry at 385-5942 and, says city forester Jim McGannon, “we will investigate what responsibilities there are and what service levels we offer.”