Calcutta, the money in the state of West Bengal, is positioned on the Hooghly River about 80 miles north of the Bay of Bengal. Since the metropolis is constructed on close to sea-amount marshland, Calcutta and its suburbs suffer from poor drainage and periodic flooding - especially in the monsoon, https://www.dailypioneer.com/2025/page1/pm-mann-ki-baat-with-shukla.html