Geris, JosieComte, Jean-ChristopheFranchi, FulvioPetros, Alfred KTirivarombo, SithabileSelepeng, Ame TVillholth, Karen G2022-07-272022-07-272022-06Geris, J, Comte, J-C, Franchi, F, Petros, A K, Tirivarombo, S, Selepeng, A T & Villholth, K G 2022, 'Surface water-groundwater interactions and local land use control water quality impacts of extreme rainfall and flooding in a vulnerable semi-arid region of Sub-Saharan Africa', Journal of Hydrology, vol. 609, 127834. https://doi.org/10.1016/j.jhydrol.2022.1278340022-1694ORCID: /0000-0002-5129-8391/work/112495193ORCID: /0000-0003-0159-0543/work/116105632https://hdl.handle.net/2164/18941Acknowledgements This work was funded by the UK Natural Environment Research Council (grant references NE/R002568/1 and NE/S005943/1). We would like to thank Gaone Johwa, Olerilwe Masisi, Lillian Molose and Mosireletsi Rakolanyana (BIUST) and Botswana Department of Water Affairs staff for assistance with field data collection campaigns. Thanks are due to Gizaw Mengistu Tsidu (BIUST) for the assistance with obtaining the CHIRP data set. The Botswana Department of Water Affairs is also thanked for the provision of borehole level data. Michael McGibbon, David Galloway and Audrey Innes are thanked for laboratory assistance with water quality and stable water isotope analyses. We would also like to thank the wider team at the Botswana Department of Water Affairs and local community chiefs for useful discussions.18103076engSDG 15 - Life on LandSDG 2 - Zero HungerSDG 11 - Sustainable Cities and CommunitiesFloodingsub-Saharan AfricaLimpopo River Basincontaminantssurface water - groundwater interactionsstable water isotopesrechargeQE GeologyGE Environmental SciencesNatural Environment Research Council (NERC)NE/R002568/1NE/S005943/1Supplementary DataQEGEJournal article10.1016/j.jhydrol.2022.127834609