Water science covers physical transport, chemical fate, and biodegradation. This course primarily explains various problems faced in the use of water in Taiwan. Students are expected to understand and knowledge of water science and water technology. The course includes: (1) water history, (2) climate change and water resources adjustment, (3) resilient city, (4) water resources development and conservation, (5) transport and fate of surface water, (6)groundwater, (7) water resources activation and reuse, (8) disaster prevention and relief information systems, (9) appreciation and discussion of water resources video, and (10) field trips