As summer gets closer, here are some solutions that can help to save water. Photograph: (Rupak Yadav)
If summer water stress has ever reached your lane, you know how quickly it takes over daily life. Families begin storing earlier than usual, chores get timed around supply, and WhatsApp groups turn into live update boards.
What most homes need in these months is predictability. People want to know when water will come, how long it will last, and what will still be available a week from now.
Across Varanasi, parts of Maharashtra, and Anantapur, three approaches have helped communities move closer to that predictability. Each one stays rooted in a simple principle: catch water when it arrives, store it where it can last, and recharge what the ground has been losing.
Varanasi: rooftops that recharge groundwater
Idea
When groundwater keeps dropping, rainwater harvesting becomes a practical starting point because the rain already falls on rooftops and public campuses. The goal is to stop letting that water run off and instead guide it back into the ground.
Action
In Varanasi, rainwater harvesting was pushed through a public-building route that made the work easier to scale. Rooftop systems were installed across around 1,000 public buildings, including schools, colleges, hospitals, and offices.
The effort also included tighter checks on borewell use and complementary recharge work, such as soak pits around handpumps and water-harvesting ponds created under the Amrit Sarovar initiative. The reported outcome was a rise in the water table in parts of the district over two years, with one block seeing a larger jump linked to a river rejuvenation effort.
Lesson
Recharge works fastest when it scales through everyday buildings. Varanasi paired rooftop harvesting across about 1,000 public sites with tighter borewell checks, plus ponds, soak pits and river revival. Together, these steps lifted groundwater levels in reported blocks, showing households that recharge can deliver measurable local change within two years
Maharashtra: Check dams that hold rain
Idea
Drought-proofing often comes down to one basic job: slowing rainwater down so it has time to seep in. Small check dams and local storage structures can hold runoff, support recharge, and reduce dependence on emergency supplies.
Action
In drought-hit parts of Maharashtra, a community-led effort used the johad method to build a network of small water-holding structures across multiple villages. The work expanded over time to cover 204 villages and created a large storage capacity in the process.
The approach also put real weight on local participation, so the structures had people around them who understood how they worked and why they needed upkeep.
Lesson
Johads prove that small structures add up when they spread across many villages. In Maharashtra, earthen check dams created 500 crore litres of storage across 204 villages, helping wells hold longer into the dry months. Farmers reported higher incomes and stronger dairy activity, linking water storage to everyday seasonal stability.
Anantapur: Bringing dead ponds back
Idea
Many towns and villages already have old tanks and ponds that once held water and later became neglected. Restoring these water bodies can bring back storage and recharge faster than building from scratch because the space and the catchment often still exist.
Action
In Anantapur district, a restoration drive brought back water to at least 11 water bodies with the participation of more than 400 villagers. The work focused on restoring capacity, strengthening bunds, and improving the surrounding ecosystem so the ponds could keep holding water across seasons.
The effort also included planting thousands of native trees around the restored sites and building smaller recharge systems that supported groundwater.
Lesson
Restoring ponds works when repair and protection happen together. In Anantapur, 11 revived water bodies, built and maintained with 400+ villagers, began holding rain again and supporting groundwater recharge after the first monsoon. Tree planting and low-cost recharge systems strengthened the sites, and farmers reported borewell yield and crop outcomes.