The atmosphere of the COVID 19 pandemic changed the pattern of community service. In this case the Door to Door method is the best choice. The area of training is Way Huwi Village because of high economic growth. The principle of this method is that the speakers come to people's houses with the aim of disseminating the results of their research. The case study conducted in order to identify groundwater well specifically for drinking purposes. This method will be better applied if previous research has been done. The results of the training show that the community can only distinguish water quality based on physicality alone. We need train the community so they can understand the principles of water for drinking purpose. The community response was very good with the many questions asked. This might be different if done in a room with many participants
Budiharto, Raden Agus, and Abdul Wahab Syahroni. “Pendampingan Pemanfaatan Duolingo Melalui Smartphone Sebagai Alat Pengajaran Dan Pembelajaran Bahasa Inggris Bagi Masyarakat.” CARADDE: Jurnal Pengabdian Kepada Masyarakat 2, no. 2 (2020): 339–346.
Dandirwalu, Resa, Desviana Maspaitella, Nining Gan, Yonaria Pattiapon, Vonda Leasa, Pingkan P. Alfons, Jems Porumau, et al. “Pendampingan Perilaku Hidup Bersih Dan Sehat Berbasis Gereja Di Sekolah Minggu Jemaat Gereja Protestan Maluku (GPM) Tihulale Kabupaten Seram Bagian Barat.” Engagement: Jurnal Pengabdian Kepada Masyarakat 4, no. 1 (2020): 225–236.
Siringoringo, Luhut Pardamean, Reza Rizki, and Janner Nababan. “Engineering, Environment , and Technology Hydrogeochemical and Groundwater Assessment for Drinking Purpose at ITERA Campus Area and Its Surroundings.” Journal of Geoscience, Engineering, Environment, and Technology 04, no. 01 (2019): 40–48.