The report presents waterlogged area mapping and hydrological data analysis of Mokama tal area of Bihar. The drainage problems of the agriculture land use are basically associated with the stagnation of runoff and the rise of the water table. Generally, the runoff stagnation is a result of intense rain, which produces excessive runoff for which the existing drainage capacity is not adequate or outlet conditions are not favorable. The rise of water table beyond a critical limit or surface ponding results in waterlogging conditions.Read More
