Kallar Basin
The Kallar river basin is located in Thoothukudi district. This basin is surrounded by Vaippar basin on the north, Tamiraparani basin on the west and south and the Gulf of Mannar on the east. The Kallar basin falls in 8°41’00” N – 9°10’30”, East Longitude 77°48’00” – 78°15’00” covering an area of 1509 sq.km.
The Kallar Basin consists of 3 Sub-Basins and their areal extent are as follows
|
Name of the Sub-basins |
Total area of the Sub-basin (km2) |
|
Chalikulamar |
230.11 |
|
Kallar |
669.77 |
|
Korampallam |
606.78 |
 |
|---|
|
|
Hydrological Variables
Base Period (1985-2014) Near Century (2021-2050)
PCP - Precipitation; SURQ - Surface Runoff; ET - Evapotranspiration - All units are in mm
Climate Risk
Base Period (1985-2014) Near Century (2021-2050)