ABSTRACT This research was conducted in July 2019 in Muara Sako, Langgam Village, Langgam District, Pelalawan Regency, Riau Province. The method used is a survey method by directly observing the spaciousness by collecting data through interviews based on a questionnaire, the population in this study were fishermen households living in the estuary of sako as many as 62 households. The res…