This is a combined critical appraisal of Environment Impacts Assessment study of Major Water Resource Projects lying in three river basins (Betwa, Narmada,Yamuna) of M.P. The paper critically reviews "the Environmental, Economic and Ecological status with development scenario before and after the completion of these projects". The physical benefits anticipated in the project report are compared with the actual benefits achieved with respect to Rain fall, ground water status, flora-fauna, aqua fauna, water quality, rehabilitation of affected people, submergence of land, water logging, crop production and, fish production. The after effects of irrigation works & developments have also been analyzed. Thus the paper presents the real life case study of existing water resources projects. The agriculture production, land irrigation, green cover strategy, weather phenomena have also been analysed. The over all impacts of the command area before and after the construction of these projects have been critically and objectively analyzed. This paper will be a useful thread for establishing a comprehensive connectivity through overall assessment of positive and negative impacts of the water resources projects.