I'm a newby to this forum and houseboat remodeling. My boat is at Lake Barkley, Kentucky. My expertise is in carpentry and I give myself about a C+ in plumbing and less than that in electrical.

I am in the process of repairing water lines and drains. My questions is at this point where does the grey water go? Does it tie into the head drain or does it have a drain of its own going out the bottom of the boat? Any help would be appreciated. Carl Fuller