For generations, Kolkata’s streets had an unusual water network: men carrying heavy leather bags from wells, rivers and other sources to homes, shops and public spaces. Known as bhistis or vistiwalas, these traditional water carriers are now disappearing as piped supply, pumps and modern storage systems reshape how the city receives water. Their decline reflects not only a changing occupation but also a major shift in Kolkata’s urban infrastructure.
The Kolkata water carriers belonged to an era when access to water depended heavily on physical labour. Their principal equipment was the mashak, a large water bag traditionally made from animal hide. Historical accounts record carriers supplying households and businesses, while also helping with public functions such as watering or cleaning streets. Their work became particularly important before the expansion of municipal water infrastructure.Kolkata’s transition towards piped water accelerated in the 19th century. The city’s municipal water system began developing significantly with the Palta Water Works, whose first intake was constructed between 1864 and 1870. The Kolkata Municipal Corporation identifies the Hooghly as the city’s principal source of treated surface water today.The arrival of formal infrastructure, however, did not immediately eliminate traditional carriers. Historical research shows that even after piped water became available, some households continued using water carriers, including for obtaining river water. The spread of the municipal network was uneven, particularly beyond the city’s core, leaving space for informal systems to continue operating.
That space has narrowed sharply. Modern apartment buildings increasingly depend on pumps, overhead tanks and municipal connections, while bottled and filtered water have transformed drinking-water consumption. Kolkata water carriers, once part of everyday urban commerce, now survive mainly in pockets where older buildings, businesses or individual customers still maintain demand. Recent documentation and heritage projects describe the community as having dwindled to only a small number of practitioners.Yet the disappearance of the profession raises a wider urban question. Kolkata’s water history is not simply a story of technology replacing manual labour. It also reveals how access to essential services changes with infrastructure, income, neighbourhood development and public investment. The city’s experience shows why water systems must be judged not only by network expansion, but also by reliability, affordability and equitable access.
For a rapidly changing metropolis, preserving this history need not mean preserving an obsolete supply model. Documenting the remaining Kolkata water carriers can instead help connect the city’s living heritage with the evolution of its water infrastructure, while keeping the focus on the larger challenge: ensuring that future urban growth remains resilient, accessible and water-secure for all residents.
