In 1911, it was described as a tract of unexamined waste country and was excluded from the census. It then stretched for about from the mouth of the Hugli to the mouth of the Meghna river and was bordered inland by the three settled districts of the 24 parganas, Khulna and Bakerganj. The total area (including water) was estimated at . It was a water-logged jungle, in which tigers and other wild beasts abounded. Attempts at reclamation had not been very successful. The Sundarbans was everywhere intersected by river channels and creeks, some of which afforded water communication throughout the Bengal region both for steamers and for native ships. The maximum part of the delta is located in Bangladesh.