Ganga Basin, particularly Bihar is facing unprecedented floods, starting on Aug 12, 2017. Water levels of Major tributaries of Ganga, including Kosi, Mahananda, Rapti, Ghagra, Bagmati, Gandak and Kamlabalan are close to or above the historically highest flood levels almost simultaneously. This has rarely happened in the past. The water level of Ghagra is close to HFL at Elgine Bridge in Barabanki district in Uttar Pradesh. Most other flood forecasting sites in North Bihar and East UP were shown as pink dots on CWC flood forecasting map on Aug 13-15, signifying that water level at these sites was above the danger level. This is possibly the beginning, this wave is expected to rise as it travels down towards Bihar and then W Bengal and Bangladesh. Continue reading “Ganga basin faces unprecedented floods in Aug 2017” →