Singaraja, 15 July 2022 at the FHIS Undiksha Seminar Room, a Public Lecture was held by the Geography Department of FHIS Undiksha. This public lecture was opened by the Head of the Geography Department, FHIS Undiksha, I Gede Yudi Wisnawa, S.Pd., M.Sc. This activity was also attended by Deputy Deans II and III of FHIS Undiksha, Department Secretary, Study Program Coordinator, and lecturer staff in the Geography Department. This public lecture was held with the theme, “Spatial Approach in Geographic Analysis for Water Resources Management” by the resource person, namely Dr. M. Widyastuti, M.T. as Chair of the Geography Doctoral Study Program at Gadjah Mada University and guided by the moderator from the Geography Department lecturer, namely Made Dwipayana, S.Pd., M.Sc. The participants in the public lecture were students from the Geography Department. The event also took place accompanied by socialization activities for the UGM Faculty of Geography Postgraduate Program by Dr. rer. Nat. Djati Mardiatno, M.Sc. as Chair of the MPPDAS Study Interests at Gadjah Mada University. The activity ended with the presentation of a certificate and a group photo session.