In this contest, the present piece of research work has been undertaken to study the over all situation of the land-drainage structure productivity as per the most important Agro-Ecological Zone of the country done by United Nations Development Program (UNDP), Food and Agriculture Organization (FAO), Bangladesh Agricultural Research Council (BARC) and Soil Resources Development Institute (SRDI), which was further developed and utilized by Roads and Highways Department(RHD),Local Government Engineering Department (LGED), Department of Agricultural Extension (DAE), Planning Commission(PC) of the Government of Bangladesh as and when found necessary (Anon 2007; BARC 1989; BARI 2002)