Musi river estuary, Banyuasin Regency, Banyuasin II Sub-District, South Sumatra, is an area that serves as a fishing facility, transportation hub, and residential area. In Sumatra, there are rivers that flow from Bengkulu and empty into the Bangka Sea. One of the famous rivers is the Musi River, which runs through various areas, including the city of Palembang. The purpose of this study was to …