Heavy monsoon rainfall triggered flood alerts in Rawalpindi and Islamabad on Monday as water levels in local drainage channels rose rapidly.
The sudden surge threatens residential neighborhoods and critical infrastructure in low-lying areas, necessitating emergency deployments to prevent loss of life and property.
Rescue 1122 personnel and officials from the Capital Development Authority responded to the crisis as water levels climbed in the region's watercourses. The flooding primarily impacted the Gawalmandi Bridge area and other vulnerable sectors of the twin cities [1].
Authorities monitored the water levels closely at key points. Specifically, the water level in Nullah Lai reached 17 feet at Katarian [3]. This rise prompted officials to issue warnings to residents in nearby low-lying areas to prepare for potential inundation.
The intense monsoon rain caused a rapid increase in the volume of water flowing through the city's drainage systems. While some reports refer to the watercourse as Leh Nullah [1], other officials said the affected channel was Nullah Lai [2].
Emergency teams remained on high alert throughout Monday to manage evacuations and provide assistance to stranded residents. The situation remains fluid as authorities continue to monitor rainfall patterns and the capacity of the drainage network to handle the surge [1], [2].
“Water level in Nullah Lai reached 17 feet at Katarian”
The recurring flooding in Rawalpindi and Islamabad highlights the vulnerability of the region's urban drainage infrastructure during the monsoon season. The rapid rise of watercourses like Nullah Lai suggests that existing channels may be unable to cope with the increasing intensity of seasonal rainfall, placing low-lying residential zones at chronic risk.
