 Yeah, so if you're working outside this summer and plan to do any amount of digging, you should be planning ahead by calling 811 before you begin. Now, 811 is going to connect you with a free markout service provided by your local utility companies. Once you put that request in for the markout, a technician is going to be dispatched to your home from each of the utilities, and they're going to mark where all of that underground utility is.