3.4 Interbasin water transfer

The annual discharge of the Cheshmeh-Langan inter-basin water transfer tunnel with data collected from the Vahdat Abad meteorological station (Longitude 50-10-21 and latitude 32-55-42), which was constructed, for monitoring tunnel-related data from 2005 (start of operation) to 2019. The collected data are shown in Figure \ref{311924}.