I would love any ideas here...I have an area in my lawn that that tends to stay wet after rainfall while the rest of the yard drys out. I have a few surface drains as well as French drains along the fence line. I don't have any sprinkler valves nearby the area and the sprinkler system works fine in this zone. The area is more or less a 15 foot circle and everything around its perimeter is dry. I'm stumped whether I have a leak somewhere, or just poor draining soil composition. The grass is Zoysia and located in Dallas. Thanks for any ideas!