Calcutta, the capital of your point out of West Bengal, is located around the Hooghly River about eighty miles north with the Bay of Bengal. Because the metropolis is constructed on in close proximity to sea-degree marshland, Calcutta and its suburbs have problems with inadequate drainage and periodic flooding - https://www.dailypioneer.com/2025/page1/pm-mann-ki-baat-with-shukla.html