Yamuna Lower Sub-basin
The geographical extent of the Yamuna Lower
sub-basin lies between 77° 6' to 81° 55' east longitudes and 22° 51' to 28° 1'
north latitudes of the country. The Sind, the Betwa, the Dhasan, the Ken rivers
are the major tributaries in the Yamuna lower sub-basin. The Yamuna Lower
sub-basin is the largest sub-basin of the Ganga basin with a total catchment
area of 1,24,867 Sq.km. The sub-basin majorly covers the states of Uttar Pradesh
and Madhya Pradesh. The sub basin map is shown below: