The Project Monitoring Unit - Estuarine Study Pilot Project (PMU-ESPP) of BWDB will be the executing office (Project Director) for Estuary Development Program, on behalf of the Ministry of Water Resources. Survey and Study Division (SSD) is the main division of this directorate of BWDB to deal with estuarine survey and study. Survey Unit Anewsha (SUA) is directly under the responsibility of the SSD.