Multiparameter profile data obtained with an unmanned autonomous surface vehicle (ASV) gathered by Freiberg University of Mining and Technology commissioned by the Federal Institute of Geosciences and Natural Resources (BGR); Methodological information in Röder, E. et al. (2025): Spatial heterogeneity of dissolved oxygen and sediment fluxes revealed by autonomous robotic lakewater profiling. Limnology and Oceanography. (http://doi.org/10.1002/lno.70174) Monitoring data (oygen and temperature profiles, ion analysis for several dates) provided by Lausitz and Central German Mining Administration Company (LMBV); Water analysis data during ASV campaign gathered by Federal Institute of Geosciences and Natural Resources (BGR); Wind data retrieved from website of the German Weather Service (Deutscher Wetterdienst - DWD)