On Sunday morning, Porteirinha faced a critical situation as the Civil Defense raised alarms over the imminent risk of the Lajes Dam collapsing, following heavy rains that accumulated over 100 millimeters. This surge in rainfall has led to significant increases in the Mosquito River's water levels, resulting in flooding both in rural and urban areas. The Municipal Civil Defense has actively monitored the dam situation and has provided alerts to residents in the vicinity through emergency audio notifications on their mobile phones, calling for immediate evacuation.

As the situation escalated during the early hours of the morning, Civil Defense officials reported that water had already overtopped the dam, raising concerns that nearby homes could be severely impacted. Emergency response teams, including the fire department, police, and environmental officers, have been mobilized to assess the dam's structural integrity and assist the local population during this critical threat. Residents in danger zones are being guided towards safer areas as a precaution.

The events in Porteirinha highlight the serious threats posed by heavy rainfall in Brazil, where infrastructure can be vulnerable to extreme weather events. The evacuation order serves as a critical step to safeguard the lives of residents, and further assessments will be necessary to determine the dam's stability in the coming hours. Authorities continue to monitor the situation and provide updates as needed, emphasizing the importance of community preparedness in the face of such disasters.