Abandoned Lock No. 19

Welcome to the Atlas Obscura Community discussion of Abandoned Lock No. 19 in Washington, West Virginia. Ask questions or share travel tips, experiences, pictures, or general comments with the community. For the story behind this place, check out the Atlas Obscura entry:

Does anyone know what happened to the Lewis family? And what those buildings where used for?I have tried looking it up but there seems to be no information on it.