Finally got my new pump in after it drowned in our high water back in May. As I have started watering my plants water is draining into the tunnels! In the past, I have tried traps, poison worms (don't really like putting those down in my soil), attempted drawings, and even juicy fruit gum. BTW, juicy fruit gum worked a couple of times.
Any ideas, I have at least 10 tunnel systems in different parts of my yard and my neighbor is sharing her's with me also.