The workers who built the NYC water system over 60 years are an invisible part of this massive infrastructure project. It's a personal story, as much as it is a public works story. This episode features historian Diane Galusha, and Dan Underwood, who worked in the Delaware system tunnels. 

If you're taking this tour in person, please play this episode while on the Ashokan Quarry Trail. This trail is not wheelchair accessible. Please visit ⁠walkingthewatershed.com/podcasttour/listen.html⁠ to download a printed map, transcripts, accessibility info, and other important information.