Rapp Barrens & Six Mile Waterworks A walk around the Six Mile Waterworks (created to supply drinking water to the city of Albany in the 1850s) and Rapp Barrens, part of Albany’s Pine Bush Preserve. Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email