This is a collaborative research project between archaeologists and pastoralist community organisations on the long-term history of indigenous water management and well digging in northern Kenya and southern Ethiopia. In these arid and semi-arid parts of eastern Africa, wells form a key component of pastoralist biocultural heritage. Community identities and understandings of the landscape are entwined with knowledge – sometimes contested – about water sources, and particularly about the wells dug across the region by earlier generations.