Indo-Gangetic-Brahmaputra Plain

Consider the following statements about the Bhabar zone of the Indo-Gangetic Plain: 1. It is a narrow belt of 8–16 km width at the foot of the Himalayas. 2. Streams flowing through Bhabar become waterlogged and marshy. 3. The sediment in Bhabar is coarse (pebbles and boulders). Which of the statements given above is/are correct?