By Sruthi Gottipati
NEW DELHI, June 22 (Reuters) - Flash floods and landslides triggered by early monsoon rains have killed at least 560 people in northern India and left tens of thousands missing, officials said on Saturday, with the death toll expected to rise significantly.
Houses and small apartment blocks on the banks of the Ganges, India's longest river and sacred to Hindus, have toppled into the rushing, swollen waters and been swept away with cars and trucks.
Thousands of military servicemen are involved in rescue operations, with air force helicopters plucking survivors, many of them Hindu pilgrims and tourists, from the foothills of the Himalayas.
About 33,000 people had been rescued so far this week, according to the home ministry. Railways were running special trains from the devastated areas to take people home.
"Whatever is humanly possible is being done," Manish Tewari, the minister of information and broadcasting, told reporters.
The rains had eased on Saturday but more rain is expected early next week.
Prime Minister Manmohan Singh has offered 200,000 rupees ($3,400) to each of the families of those who have lost their lives and 50,000 rupees ($840) to the injured from his national relief fund. He also pledged money to people who have lost their homes.
Singh promised 10 billion rupees ($167 million) to Uttarakhand, home to the gods in Hindu mythology and the hardest-hit state, for disaster relief.
So far, the rains have not hit the summer sowing season in northern India, as planting of rice, sugar, cotton and other agricultural produce is not yet in full swing.
Heavy rain early in the June-September season makes planting easier, but if flooding persists, stagnant water can delay sowing or damage early rice shoots. [$1 = 59 rupees]
(Additional reporting by Ratnajyoti Dutta; Editing by Nick Macfie)
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