1Department of Life Sciences (Environmental Science Division), Gandhi Institute of Technology and Management (Deemed to be University), Vishakhapatnam, Andhra Pradesh, India
2Department of Life Sciences (Environmental Science Division), Gandhi Institute of Technology and Management (Deemed to be University), Vishakhapatnam, Andhra Pradesh, India
Online published on 24 February, 2026.
The Kaleshwaram Lift Irrigation Project (KLIP) in the Godavari River basin, Telangana, is one of the world's largest multistage lift irrigation systems, supplying irrigation, drinking, and industrial water across vast command areas. This study evaluates water use efficiency (WUE) at KLIP, focusing on the Laxmi Narasimha Dam, its canal network, and adjoining command zones. Multi-year data (2017–2024), including inflow/outflow records, Cropwat-simulated crop water demands, Flow Tracker runoff measurements, and GIS-based spatial analysis, were used to identify waterlogging and scarcity zones. Efficiency indices were computed for dam storage, canal conveyance, and on-farm distribution, alongside seasonal and inter-annual trend analyses. Results indicate substantial spatial and temporal WUE variations, with head-reach areas exhibiting surpluses, while middle and tail reach face deficits. Major inefficiencies stem from canal seepage, uneven distribution, and poor drainage. Recommended interventions canal lining, adaptive water scheduling, and enhanced drainage can improve system performance and support sustainable water management strategies.
Kaleshwaram Lift Irrigation Project, Water Use Efficiency, Godavari River, Cropwat, Canal Efficiency, Irrigation Management
