Corrigendum: Hydrology Research 53 (7), 958–982: Hydrogeology and groundwater quality in the Nordic and Baltic countries, Nils-Otto Kitterød, Jens Kværner, Per Aagaard, Jurga Arustienė, Jānis Bikše, Atle Dagestad, Pål Gundersen, Birgitte Hansen, Árni Hjartarson, Enn Karro, Maris Klavins, Andres Marandi, Rasa Radienė, Inga Retike, Pekka M. Rossi and Lærke Thorling, https://doi.org/10.2166/nh.2022.018

Cross-section through the Phanerozoic rocks above the Precambrian crystalline basement for the Baltic countries (locations a–b–c are indicated in Figure 2). The cross-section shows the main geological units of the Baltic Artesian Basin based on the model created by Virbulis et al. (2013). Black vertical lines indicate faults. BAB consists of an active water exchange zone, a passive water exchange zone, and a stagnation zone. See text for more details. Please refer to the online version of this paper to see this figure in color: http://dx.doi.org/10.2166/nh.2022.018.