A second visit by UNA partners to Germany tool place between 13-16 September 2022. Unfortunately, the trip had to be postponed for several times due to various reasons and the visit took place after the official end of the project on the German side. The visit included field trips to water supply facilities in the sub-urban area of Dresden and meetings with several research groups at the Department of Hydrosciences of TUD, including the Institute of Groundwater Management, Institute of Urban Water Management, Institute of Hydrology and Meteorology, and Institute of Waste Management and Circular Economy.