4) The World Bank-funded hydrology project in some states in India was helpful in coping with flood related problems. What do you understand by hydrological data? Analyse why reliable hydrological data is important in flood management.

TopicImportant Geophysical phenomena 

4) The World Bank-funded hydrology project in some states in India was helpful in coping with flood related problems. What do you understand by hydrological data? Analyse why  reliable hydrological data is important in flood management. (200 Words)

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