Kanhan Head Works and Water Treatment Plan was constructed in 1942 and further augmented by another plant in 1971. Water supply to East, North and part of Central Nagpur of Water Treatment Plant. After augmentation in 1971, increasing demand of water due to growth in population is fulfilled by overloading the existing plant. The Raw water source of this plant is river Kanhan. The structure of Jack Well and Raw Water pump house. Old WTP (75 Mld Design Capacity) is constructed in year 1940 – Design life period (50 year) is already over hence undertaking construction of WTP mix capacity of 120 Mkl of Augmented Capacity (Total Capacity of 240 MLD).