Colonial water law established that water belonged to the crown. In a colonial context, this meant water was owned by the colonial state. Communities that had relied on springs, rivers, and wells for generations suddenly had to seek permission from the colonial authorities to use water.
This was a radical change. In precolonial Kenya, water rights were embedded in community relationships to landscape. A community that had always drunk from a particular spring had rights to that water. These rights were not written in law; they were embedded in custom and relationship.
Colonial law displaced this. It vested all water rights in the state, making water officially a state resource that could be allocated according to state purposes. The state could grant water rights to settlers, to plantations, to industrial uses, and could deny water to communities that had long depended on it.
After independence, Kenya maintained state ownership of water. The postcolonial government continued the colonial principle that water is a state resource. This has had profound consequences. In arid and semi-arid regions of Kenya, where water is scarce and essential, communities have found themselves dependent on state allocation of water rights. Pastoral communities, in particular, have had to navigate a system in which their access to water is mediated by the state rather than determined by their relationship to landscape.
The water rights legacy persists in contemporary Kenya's water security crises. Conflicts over water in pastoral regions are partly rooted in colonial water law that displaced communal water rights systems. The state has not successfully managed water resources. Communities have been unable to rely on either the state or their traditional systems.
What Kenya inherited from colonial water law was a system in which communities lost autonomous control over water and became dependent on state allocation. The failure to rebuild communal water management after independence has left Kenya with a weak state system and no functioning alternative. Water rights remain one of the most contested issues in pastoral Kenya, a direct legacy of colonial displacement of customary law.