Beyond the meeting of Indus and Panjnad rivers, the Indus river was known as Satnad (Sat = seven) carrying the waters of seven rivers including Indus river, which is believed to be in ealrlier times the Saraswati River/Ghaggar-Hakra River river which eventually dried and became a seasonal river due to seismic shifts in the glacial region of Himachal Pradesh where it originated and later on Kabul river and the five rivers of Punjab.