Kalyanis formed the heart of community water systems across Karnataka. Beyond their practical role in storing water, they were places where culture, ecology, and social life converged. Often designed with remarkable architectural ingenuity, Kalyanis maximise water storage while creating spaces for ritual, daily use, and social gathering, embodying the idea of a true water commons. They reflect a culture that valued water not only as a resource, but as a shared inheritance to be respected, maintained, and equitably accessed.
Today, this legacy stands at a critical juncture. While some Kalyanis continue to function and serve their communities, many face degradation in terms of silting, encroachment, groundwater depletion, and neglect. Once perennial tanks are drying, aquifers are under stress, and the impacts are visible in declining water security, agriculture, and livelihoods. These are not isolated challenges; they signal a broader ecological imbalance that demands urgent, collective action.
Encouragingly, the revival, restoration, and community stewardship of Kalyanis in Karnataka have gained momentum in recent years under state water policy and village-level planning. As a state-wide campaign takes shape, an increasing number of Kalyanis are being taken up for restoration through public schemes, NGO initiatives, and private partnerships across both rural and urban contexts.
The Stepwells of India Portal is another step in this direction. This comprehensive GIS-based platform is designed as a citizen science initiative to map and document the present status of Kalyanis. It seeks to enable community action and policy engagement for their restoration and long-term stewardship. While it begins with Kalyanis, the platform is designed to evolve into a dynamic knowledge resource, mapping a wide range of water harvesting structures across regions.
You as a resource user can contribute to this repository of information by uploading photographs, documents, and information about a Kalyani in your neighbourhood. Each entry helps support awareness, conservation, and restoration.