KATHMANDU — Nepal's National Disaster Risk Reduction and Management Authority confirmed on Monday that the death toll from last week's Himalayan floods had surpassed 1,000, as search teams began scaling back operations in the worst-hit Rasuwa district near the Tibetan border.

Intense monsoon rainfall and a glacial lake outburst along the Nepal-China border triggered the floods, which swept away villages, bridges and vehicles. Nepali army and police units, supported by helicopters, recovered bodies as far as 250 miles downstream from the disaster zone.

India's Ministry of External Affairs reported rescuing 108 Indian nationals. Nepal's Ministry of Home Affairs said more than 30 British citizens remained unaccounted for. The British Embassy in Kathmandu said it was assisting families of the missing and coordinating with local authorities.

Disaster authority officials warned that the confirmed death toll was likely to rise as flood waters receded and more remote settlements became accessible. Damaged roads and continuing rainfall were hampering recovery efforts across the mountainous region.

Prime Minister K.P. Sharma Oli's office announced compensation for victims' families and pledged an inquiry into early-warning failures. Relatives of missing foreign nationals, including families in London, continued to plead for information from rescue coordinators in Kathmandu.