Hidrae

Hidrología y Recursos Acuíferos del Estado, commonly known as Hidrae, is a state-owned company in Calebria responsible for the supply of drinking water and sanitation nationwide. It was established in 1947 and is headquartered in Posadas.

1976-2018
In 1976, following a competitive selection process, the Calebrian government initiated a comprehensive rebranding effort that encompassed Hidrae, Angen, and Ancom.