Pakistan's National Disaster Management Agency says that the country's northern mountains have brought floods that have killed at least 1,314 people and affected 33 million.
Pakistani authorities have been struggling to prevent the country's biggest lake bursting its banks and overrunning nearby towns after unprecedented flooding, while the disaster management agency has added further 24 fatalities to its death toll.
Record monsoon rains and melting glaciers in Pakistan's northern mountains have brought floods that have affected 33 million people and killed at least 1,314, including 458 children, Pakistan's National Disaster Management Agency said on Monday.
The floods have followed record-breaking summer temperatures and the government and the United Nations have both blamed climate change for the extreme weather and the devastation it has brought.
Authorities on Sunday breached Pakistan's largest freshwater lake, displacing up to 100,000 people from their homes in the hope of draining enough water to stop the lake bursting its banks and swamping more densely populated areas.
But water levels in the lake, to the west of the Indus river in the southern province of Sindh, remain dangerously high.
"The water level at Manchar lake has not come down," Jam Khan Shoro, the provincial minister for irrigation said. He declined to say if another attempt to drain water from the lake would be made.
International aid pours in
The floods have led to a growing humanitarian crisis, with officials especially concerned about the wellbeing of pregnant women and young mothers.
Over 400,000 pregnant women in badly affected Sindh province have been displaced by the floods, with only 891 making it to relief camps, according to data from the provincial government released on Friday.
The relief effort is a huge burden for an economy already needing help from the International Monetary Fund.
A delegation of three US lawmakers, who visited the flood-hit areas on Sunday to assess the damage and explore ways of assisting Pakistan in its recovery efforts, met Prime Minister Shehbaz Sharif on Monday, his office said.
Sharif told the lawmakers that given the challenges and enormous resources involved in the reconstruction efforts, "continued support, solidarity and assistance from the international community was critical," the office said.
The United Nations has called for $160 million in aid to help the flood victims but Finance Minister Miftah Ismail said the damage was far higher.
"The total damage is close to $10 billion, perhaps more," Ismail said in an interview with CNBC. "Clearly it is not enough. In spite of meagre resources Pakistan will have to do much of the heavy lifting."
Nevertheless, help kept pouring in with the foreign ministry reporting arrivals of relief flights on Monday from the United Nations and individual countries.
In addition, two UN refugee agency planes touched down in the southern port city of Karachi and two more were expected later in the day.
Earlier on Saturday, Major General Zafar Iqbal, head of the flood response centre, said that over the last four days, 29 planes loaded with relief goods arrived in Pakistan from Türkiye, the UAE, China, Qatar, Uzbekistan, Jordan, Turkmenistan and other countries.