@dave-karoly Thanks so much for getting back to me, Dave. I understand the need for the drywells, and the drainage percentages. The question I have re...

@a-harris We live on Long Island, NY. We're required to put drywells in to capture rain water. So we're literally sinking money into the ground. I jus...

Even though the lowest point is on the northeast corner of lot 2? My biggest concern is that we need to put drywells in, so we're literally sinking m...

@dave-karoly Is this enough information? It's the clearest picture of the gradient lines.