Water Treatment Plant #4 - Lake Travis
Jollyville Reservoir

WTP4 News for Neighbors Update

The City of Austin's project to construct Water Treatment Plant #4 at Lake Travis is underway.  Although this portion of the project does not directly affect our NASWC community, there may be some effects associated with the project to connect the pipeline to the Jollyville Reservoir (The Big Blue Water Tank) located at the intersection of Hwy. 183 and McNeil Road:  primarily an increase in large truck traffic as trucks enter and exit the Reservoir site.

Once completed, WTP#4 will provide the water for our area through the Jollyville Reservoir.

For more information about the WTP4 Project, click here.