Phase 3 and 4 Water Treatment Plant

Phase 3 and 4 Water Treatment Plant is a building in Williamson, Texas. Phase 3 and 4 Water Treatment Plant is situated nearby to Soil Conservation Service Site 10b Reservoir, as well as near the peak Rabbit Hill.

Places of Interest Nearby

Highlights include Inner Space Cavern.

Inner Space Cavern

Cave

Photo: Another Believer, CC BY-SA 4.0.

Inner Space Cavern is a karst cave located in Georgetown, Texas. The cavern was formed by water passing through Edwards limestone. The cavern is estimated to be around 12–25 million years old but was open to the surface during the late Pleistocene period 10,000–45,000 years ago. Inner Space Cavern is situated 2½ miles north of Phase 3 and 4 Water Treatment Plant.

Places in the Area

Nearby places include Georgetown and Round Rock.

Georgetown

Photo: Austex, CC BY-SA 3.0.

Georgetown is a city in Texas and the county seat of Williamson County, Texas, United States. The population was 67,176 at the 2020 census, and according to 2024 census estimates, the city is estimated to have a population of 101,344.