The States and Flows of Watercourses app is the perfect tool for anyone interested in water levels, flows, and navigability of watercourses in the Czech and Slovak Republics. This free app offers information from different sources such as individual river basin pages, Czech Hydrometeorological Institute branches, flood system pages, Hladiny.cz website, VOX warning systems website, SK river basin pages, and Slovak Hydrometeorological Institute regions.

The app displays current information on the level and flow of individual streams, with graphically highlighted flood activity levels. You can also view the warning if the monitored state or flow on selected watercourses are exceeded. The app features a widget of selected watched stations, a map showing all stations, watched stations, or a specific station, and the ability to edit the position of the station on the map. Additionally, paddlers can view and edit navigability information. The app requires permissions to read and edit SD card content, read Google service configuration, search for accounts on your device, have full network access, and start at startup.