The Geological Survey of Brazil is a state-owned company, under the auspices of the Ministry of Mines and Energy. Its mission is: to produce and divulge geoscientific knowledge with excellence, contributing to the improvement of life quality and sustainable development of Brazil.

Critical Event Alert System - SACE

SACE provides real-time information on rainfall and levels of the major Brazilian rivers, as well as issuing bulletins and reports about flood and drought forecasts. This hydrological monitoring is of paramount importance in enabling public and private institutions, civil defense and citizens to make preventive decisions or mitigate undesirable effects.

• Flood Level
• Alert Level
• Attention Level
• Normal