Calcutta, the cash on the point out of West Bengal, is located around the Hooghly River about 80 miles north from the Bay of Bengal. Since the town is designed on in close proximity to sea-stage marshland, Calcutta and its suburbs are afflicted with inadequate drainage and periodic flooding - https://www.dailypioneer.com/2025/page1/pm-mann-ki-baat-with-shukla.html