We have been getting our coop ready for the last few weeks whenever we are not working or had bad weather. Everything has been planned out and we have already put the wire a foot underground around the coop. The run is going to be next. Here is the problem....After looking at the site map of our property, the leach field was way off to the side of where the run was going to be. Well when we were putting in the last side of the underground wire, one corner of the coop appears to be over the leach field. This was discovered after digging a foot down. That is the side where the run is going to be. I was going to leave the grass as is for the chickens in the run. Is this now going to be a problem that the run seems to be over where the leach field is? The ground has not been disturbed there, so I don't see why it would, but just wanted to check.