I'd like to know if anyone has any info on a water dispersal system that can be used to alleviate rainwater. I seem to remember seeing something about one some time ago but can't find now. It tied into the downspout system and had a well or something buried below grade to help disperse runoff water. Anyone know what this is called, where it's available and whether it would be applicable for sump pump tie-in? Any info much appreciated!