The death toll in the catastrophic flooding in Nepal and Tibet climbed past 900 Monday with more than 4,700 missing.

Brig. Gen. Raja Ram Basnet, Nepal’s army spokesman, said authorities intensified their rescue efforts in the disaster zones.

“We are working in search and rescue of the stranded people from hills, settlements and river areas,” he said.

Multiple foreign rescue teams were also assisting local rescuers to find trapped workers in various hydropower tunnels. Officials say at least 90 people are trapped in multiple tunnels of hydropower plants.

Nepal’s disaster agency said Monday that 903 deaths had been counted there, with 4,247 people, including 592 foreigners, missing.

As of Sunday, Chinese authorities reported 16 deaths and 546 missing, and Chinese state media said 261 of the missing were foreigners, including over a hundred Nepalis.

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