Changing course
The Teesta River is one of the important geographical features of Siliguri. It enters the plains at Sevoke where the narrow mountain torrent opens up to form a wide river. It has been dammed at the Teesta Barrage a little lower on the course. However I bring up the Teesta because I was reminded of it by the recent change in course of the Kosi River in Bihar. The recent floods caused it to shift to a course that it had not followed for two hundred years. This has caused unprecedented havoc in North Bihar. I do not know if you are aware, but the Teesta did a similar thing similar in 1787, following a devastating earthquake and a major flood. This earthquake took place on the 12th of June that year. It was probably the same quake that also destroyed one of the towers of St Paul’s Cathedral in Calcutta. Previous to this the Teesta , when it entered the plains divided into three streams, the Karatoya to the east, the Punarbhaba in the west and the Atrai in the centre. This led to its name ...