11/19/2014 10:11 AM
Hi Jeremy,
Keep an eye out for unanticipated bird baths associated with the new paths. This turned out to be our biggest issue when we added paths, it's amazing how much water can collect on a path from normal irrigation then exit in a dip. The fact that you're generally higher than grade should help it sheet off, but expect some nasty areas right next to the path in low spots to develop. In some cases we dug a sump, in others we tied into a drain system, still others we did a weird herringbone drain/ distribution system that spread the water out evenly in the rough.