We live in a desert, and there is currently zero living vegetation within 40' in any direction of the leach. No sign of moisture. Weeds grow after rain, but die in the summer heat, so it doesn't even leave moisture close enough to the surface to keep weeds or other natives alive. I can just avoid this area. I just need to know how far. The well is about 50' from the leach. We actually have to look at the plans to locate it, and also to see how deep the exit pipe is. Anyone have any leach line links?