Is dumpster diving illegal in Illinois?

In Illinois, dumpster diving is not explicitly illegal, but it can be considered trespassing if the dumpster is on private property and the owner has not given permission. However, if the dumpster is on public property or the owner has designated it for public use, then it may be legal to dive into it. It is important to check local ordinances and regulations to ensure compliance with the law while engaging in dumpster diving activities.