Austin Water
Blog: In the Pipeline
A collage of three images related to Austin Water, including an aerial shot of Lady Bird Lake with the downtown skyline in the background, a view of a clarifier basin at a water treatment plant, and a worker adjusting bolts on a pipe with a wrench.
Austin Water's Tunnel Boring Machine for the McNeil Transmission Main project.
Project Updates
The Dolores Dispatch: Gettin' Bored on McNeil Drive

I'm about to help Austin out big time by digging a giant hole underground for a major project called the McNeil Transmission Main, which will give my construction buddies enough room to double the size of the water pipe.

The construction crew for Austin Water's McNeil Transmission Main project posing in front of Dolores, the project's tunnel boring machine or TBM
Project Updates
The Dolores Dispatch: What’s the Deal With McNeil?

Austin Water is tunneling underground for more than a mile and a half to install a new water transmission main pipe along McNeil Drive.

  • About this blog

    In the Pipeline is our ongoing story of the projects and people keeping water flowing across Austin. Whether you're an interested neighbor or certified infrastructure enthusiast, we're taking you behind the scenes of the work Austin Water is doing every day to improve your water and wastewater service.

Archives

2026