A water tower is an elevated structure serving as a water reservoir, constructed at a height sufficient to pressurize a distribution system for potable water, and to provide emergency storage for fire protection.

A water sphere is a type of water tower that has a large sphere at the top of its post. The sphere looks like a golf ball sitting on a tee or a round lollipop.

Rede de Áquas, Moura, Portugal, December 2023

Chateau d'Eau Palavas, Palavas-les-Flots, France , October 2023

Porta a Mare, Pisa, Italia, October 2023

Serbatoio Acquedotto de Muzzana del Turgnano, Udine, Italia, October 2023

Watertoren Assendelft, the Netherlands, June 2023

Bardenberger Wasserturm, Würselen, Germany, June 2023

This brick water tower, visible from afar, reaches a height of 47 m. The roof covering consists of pre-patinated copper sheets.

Chateau d'Eau Saint Charles, Nancy, France, June 2023

Château d'eau de Troyes, France, April 13 2023

Watertoren Alkmaar, the Netherlands, April 11 2023

Watertoren IJmuiden, North Holland, the Netherlands, April 2022

The water tower on the Evertsenstraat was built in 1915 and has a height of 42.6 meters. The tower has a water storage capacity of 2500 m³. A remarkable clock hangs from the tower, which was purchased in 1927 for 2,300 guilders. The tower now serves as an apartment complex.

Château d'Eau de Portiragnes, Hérault, France, Sept. 2022

This old water tower called "le Champion" is the visual symbol of the town and is built in the 1940's. Now functioning as an antenna tower for the mobile provider Orange.

Torre de Agua, Villeguillo, Segovia, Spain, Nov. 24 2022