Studies in Ancient Hindu Polity (Based on the Arthashastra of Kautilya), Vol. I c10.s1.38

c10.s1.38

As a precautionary measure against floods during the rainy season, the people were made to remove from the banks of rivers, etc., in due time. Those who possessed or could procure canoes and other means of safety and escape were enjoined, under the penalty of fines, to give every possible help to persons falling victims to floods in spite of all precautions. Coupled with the above means was the performance of religious and other ceremonials to propitiate the spirits and the gods.²