 So the water's leaching out of the pipes as it's supposed to, and it's making the grass grow. That pipe has a bunch of holes in it, and that's where that water, the effluent is what that water out of the septic tank is called, and that's where it goes. And there should be, there's probably a couple of more pipes in the ground too, so you're liable to see more than one green stripe. It's just that one is the one that's filling up, that's where it's filling up, and you're only 15 months old, so by next year you'll have two or three pipes filled.