One of many EcoTipping Points stories of communities who reversed ecological collapse, drawn on throughout the Ingredients for Success and Systems Thinking tools.
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Most of us take water for granted. We turn on the tap and out comes water, even if we don’t know where it came from. But it is not that way for everyone. For some, if the rains don’t come, or the rivers run dry, there is no water. As the Planet’s expanding population and growing economy consume more water every year, water scarcity is a concern that none of us can ignore. More than one billion people now live in regions of severe water scarcity, and that number is expected to reach nearly two billion within the next fifteen years.
What can we do? Innovative solutions will be essential. Gopalpura, a small, humble village in Rajasthan, India, offers an example of the possibilities.
Water has always been scarce in Rajasthan, where most of the rainfall is confined to the short monsoon season from July to September. Despite this, for millennia Rajasthan’s farmers met their food needs with year-round irrigated agriculture. They got the most out of every drop of rainfall by building small earthen dams, called johads, which captured rainwater. Water from the ponds formed by these dams seeped down through the ground into the aquifer below, which protected it from evaporating away under the hot sun. This underground water recharged Rajasthan’s rivers and wells, providing enough of the precious liquid to sustain people, animals, and crops such as wheat, beans, and mustard throughout the year.
Two major changes in the mid-Twentieth Century upset this delicate balance. The first came in the late 1940s, when commercial logging set off a slow-motion chain reaction. Monsoon rains washed the topsoil down newly deforested slopes, depositing silt into the johad ponds. This decreased the amount of rainwater they could hold and reduced the amount of water they channeled to underground storage. The underground water level began to drop, but then during the 1950s came the second important change. Tube well technology began to spread through the region. Powerful drills were used to dig wells deeper than ever before, and motorized pumps brought the water up. This seemed the perfect solution to Rajasthan’s underground water problem. When there was not enough water in a well, they could just drill the well deeper. The supply of underground water appeared to have no limits. People stopped maintaining their johads, because it looked like they no longer needed them. The johads gradually filled in with silt, and within 20 years they disappeared – forgotten.
Unfortunately, the underground water eventually began to run out. Wells started to go dry, and people were thrown into a vicious cycle of drilling even deeper wells, pumping as much water as they could and depleting the underground water even further. Soon the wells, streams, and rivers were dry over an area of several thousand square kilometers. Village trees, which had provided essential firewood for cooking, disappeared because the water level was too far below the reach of their roots. Stocks of cattle and goats declined, and wildlife such as antelope and leopards disappeared. With the wells no longer providing irrigation water for year-round farming, the men in the villages were forced to start moving to cities to find work to support their families. The women and children back in the villages had to walk long distances – up to 10 hours a day – collecting and carrying the firewood and water that they needed for household use. Women no longer had time for their household chores, and children had no time for school.
Then, in 1985, the story began to change. Enthusiastic volunteers with the “Young India Organization” Tarun Bharat Sangh, known as TBS, came to Gopalpura village to build a clinic. A village elder expressed his gratitude for the good intentions but explained that the most urgent need was water. The village elders remembered how the johads were built and cared for, and on their advice, TBS volunteers and some of the villagers began to dig the silt out of one johad, rebuilding its earthen dam. It took seven months to do the job, but when the monsoon rains came later that year, a pond formed behind the dam, and within a few more months a nearby well, long dry, began filling with water again.
To manage their water, the villagers decided to revive a traditional village council, called the “gram sabha,” which they had abandoned in recent years. This council featured a representative from every family in the village and made its decisions by consensus. Every family felt it had a say and was committed to getting the work done. The entire village united to build another johad each year, until Gopalpura had a total of nine. By then, every well in the village was full, even during the dry season, and there was plenty of water for irrigation.
The community’s pride in its success gave the village council the courage to try reviving and managing their village forest as well. The villagers replanted their forest and devised strict rules to protect the trees. To remind themselves of their commitment to the trees, they tied colorful rachis, or kinship bracelets, around the trunks, a traditional symbol of family protection. Families could break off dead branches for firewood, but were fined for cutting living ones. Restoring the forest protected the watershed around the village. With less soil erosion, less silt washed into the johads, making them easier to maintain and capturing more rainwater to replenish the underground water even more.
The results from managing the village water supply and forest have been dramatic. Livestock herds recovered, and now that there was enough water for year-round farming, the men could stop working in cities and return to the village and their families. And with their return, the community support system became stronger. There were more people to work on maintaining their life-saving johads and to make other community investments to improve their lives. The farmers were able to diversify their agriculture to include additional crops such as sugar cane, potatoes, and onions. With water and firewood just a short walk away from their homes, women had time to return to their housework, and inspired by the positive changes, started cooperatives selling milk products, handicrafts, and soap. Children had time to go to school.
The success of resurrecting the johads in Gopalpura inspired other villages to do the same. With organizational and engineering assistance from TBS, more than 800 villages have followed the example of returning to traditional rainwater harvesting, using their own manpower and financial resources to build more than 5,000 johads. With aquifers recharged across the region, the rivers came back to life, the wildlife returned, and the people regained a decent life.
Their gains did not come easily. They faced challenges that went far beyond commitment and hard work. The government tried to sell away the fishing rights to their newly restored rivers, illegal miners poisoned their underground water, and the government even tried to tear down some of their dams because it felt the villagers were infringing on government authority over the underground water. In response, villagers created the “Water Warriors of Rajasthan,” and turned the pride of success into the strength and solidarity needed to defend their resources, through sit-ins, lawsuits, and other nonviolent actions. And they were successful!
These people discovered that they could be active participants in shaping their own destiny. They realized that they did not have to become victims of collapse if the community chose to tip the balance in a positive direction. Restoration of the johads was an EcoTipping Point – a lever that reversed decline, turning the people and their natural resources to a path of restoration and sustainability. No matter who we are, or where we live, Gopalpura and the other villages of Rajasthan have shown us the power of environmentally sound community action to restore the ecological health of our Planet.
Details of Rajasthan’s rainwater harvesting story and dozens of other environmental success stories can be seen at the EcoTipping Points website: www.ecotippingpoints.org.
In 1985, the wells in Gopalpura had been dry for years. Women and children spent up to ten hours a day walking to fetch water and firewood. Men had left for the cities. The streams were gone. So were the leopards and antelopes that had once characterized the landscape. An entire region of Rajasthan had pumped its underground water dry, and nothing in the modern toolkit seemed able to reverse it.
Then five young volunteers arrived in the village intending to start a health clinic. A village elder named Mangu Patel redirected them. What Gopalpura needed, he said, wasn't medicine. It was water.
They started digging.
How It Happened
A Thousand Years, Then Gone
Water has always been scarce in Alwar District. The monsoon delivers about 40 centimeters of rain across three months. For the rest of the year, the land is dry. Over millennia, farmers developed an answer: the johad, a crescent-shaped earthen dam built to intercept rainwater flowing down slopes. On the surface, a johad held water for livestock. Below the surface was its real function: holding water in place long enough for it to percolate down through soil and recharge the aquifer, sometimes as far as a kilometer away. Wells stayed full. Dry-season irrigation was possible. A johad was more than any family could build alone, so villages built and maintained them together.
This system held for centuries. It unraveled fast.
When India approached independence in the late 1940s, the local raja, fearing land seizure by the new national government, sold logging rights to commercial companies. The ancient forests came down. Without tree cover, topsoil washed off hillsides and silted up the johads. The traditional village councils that had organized communal johad maintenance (gram sabhas with participation from every family) had already been weakened by British colonial policies that eroded communal land rights and replaced shared governance with individual competition. With less incentive to protect shared resources and less institutional capacity to do so, johads fell into disrepair.
The introduction of tube well drilling equipment in the 1950s made the johads seem obsolete anyway. A dry well just needed to go deeper. This was easier than the labor of clearing johad sediment, and it worked, for a while. Vicious cycles accelerated the collapse: deeper wells sucked more water from the aquifer, dropping the water table further, which killed trees and vegetation whose roots had reached underground water, which increased erosion, which silted up the remaining johads faster. Less vegetation meant less transpiration, which meant shorter monsoons: 101 days in 1973, 55 days by 1987. Eventually the aquifer was exhausted over thousands of square kilometers. Wells went dry. Then streams. Then rivers.
One Dam, One Monsoon
Rajendra Singh had come to Gopalpura with TBS (Tarun Bharat Sangh, a young people's anti-poverty organization) to open a health clinic. Mangu Patel's redirection changed the trajectory of the entire region.
Singh and his colleagues started excavating a silted johad. Seven months of digging, nearly five meters deep. When the monsoon arrived, the pond filled. A nearby well that had been dry for years began flowing again.
The village had its answer. The following year, the whole community joined to rebuild a crumbling irrigation dam: 20 feet high, 1,400 feet long, and built on 10,000 person-days of voluntary labor. They also revived the gram sabha alongside the modern village council, because the gram sabha's total-participation, consensus-based structure was what large communal construction required. Wealthier villagers donated food to feed the workers. TBS provided technical assistance.
By 1996, Gopalpura had nine johads covering 964 hectares and holding up to 616 million liters of water. The underground water table rose from 14 meters below ground to 6.7 meters. Every well in the village was full.
The Aquifer as Bank
"It's like a bank," Rajendra Singh says. "If you make regular deposits, then you'll always have money to withdraw. If you are just taking, then you'll have no money in your bank account."
The metaphor describes exactly what happened. As water returned, the village economy rose with it. Moister subsoil meant crops needed less irrigation to thrive, and restored wells provided what irrigation was needed. Diesel fuel costs for pumping dropped 75 percent. Wheat fields expanded from 33 to 108 hectares. Farmers diversified into sugarcane, potatoes, and onions. Men came back from the cities, bringing labor for more johad construction. More johads meant more water, which sustained more trees, which protected soil from erosion, which kept the johads from silting up. The mirror image of the collapse.
Women whose days had been consumed by fetching water and firewood formed cooperatives selling dairy products, handicrafts, and soap. Girls started going to school for the first time. Villagers reforested 10 hectares at the village edge, wrote conservation rules for the new forest, and tied rakhis (kinship bracelets) around the trees as a symbol of family protection.
Spreading Across the Region
As other villages witnessed Gopalpura's transformation, they came asking for help. TBS would assist, but only after each village signed a formal contract committing the money and labor they would contribute. This requirement wasn't bureaucratic; it was the lesson Gopalpura had taught. Johads that communities hadn't built themselves didn't get maintained.
TBS publicized the johad revival through foot marches, a practice drawn from Indian spiritual tradition and Gandhi's independence movement. Thousands of people walked through the region. Thousands more visited Gopalpura. By 2005, there were 5,000 johads across 750 villages covering 8,000 square kilometers. A survey of 970 wells found all of them flowing, including 800 that had been dry just six years before. Five rivers came back to life. Forest cover in Alwar District expanded by 33 percent in 15 years.
The government of Rajasthan tried at various points to assert control, threatening TBS workers with arrest for "taking the law into their own hands," sending officials to tear down johads, selling commercial fishing rights to the reborn Arvari River. Villages resisted, sometimes by physically blocking government action. Seventy villages united to reclaim the fishing rights. Residents of the Sariska Tiger Reserve successfully sued to expel illegal marble mining operations that were draining and contaminating their underground water. The communities that had learned to build johads had also learned to defend them.
How the System Changed
Recognizing it happened through a conversation rather than a study. Mangu Patel didn't need a systems analysis to know what Gopalpura needed; the wells were dry and the women were walking ten hours a day. What TBS brought was the connection between that visible crisis and its less-visible cause: a centuries-old water management system had been dismantled, piece by piece, and no modern substitute was working. Naming that clearly was the precondition for the solution.
Mapping it revealed a cascade that traced back to deforestation. Logging drove erosion, which silted johads, which weakened the aquifer, which prompted deeper tube wells, which dropped the water table further, which killed vegetation, which increased erosion. The map also showed where the feedback could be reversed: the johad was the pivot point. Restore water retention and the whole sequence could run in the other direction.
Reversing it started with one dam in one village, timed to one monsoon. The proof was visible within months: a dry well flowing again. That immediacy mattered enormously in a community that had been told for decades that modern solutions like deeper wells were the answer. Something as ancient and simple as an earthen dam outperformed the machinery.
Locking it in required rebuilding the social infrastructure as much as the physical. The gram sabha revival wasn't incidental; it was what made sustained construction possible. Johads are communal assets that require communal maintenance. Recreating the governance structure that had built them originally was the mechanism that made the restoration permanent. And TBS's insistence that each new village contribute labor and resources before receiving help ensured that communities owned what they built. By 2005, the johad network was too large, too socially embedded, and too legally defended to be undone.
Key Ingredients
Social and ecological memory was the foundation of everything. The johad wasn't invented; it was remembered. Village elders knew how to build them and where to put them. The gram sabha tradition of consensus-based communal governance hadn't disappeared; it had been suppressed. TBS didn't introduce a foreign technology; it helped a community recover knowledge it already possessed.
Outside stimulation and facilitation arrived aimed at something else entirely. TBS came for health and education. That responsiveness to what the community actually needed was itself a lesson. Rajendra Singh listened to Mangu Patel. The organization followed the village's lead, then stayed for decades providing technical assistance and connecting villages to one another.
Letting nature do the work was the elegance of the johad. The dam did nothing but hold water in place long enough for gravity and soil to do the rest. No pipes, no pumps, no infrastructure beyond an earthen wall. Nature transported water from dam to well underground, at no cost, across distances no pipe system could have served affordably.
Shared community awareness and commitment was institutionalized rather than assumed. The gram sabha revival meant that johad decisions (where to build, how to maintain, who contributed what) were made by the whole community, in meetings that ran for days if necessary, until genuine consensus emerged. That process was slow. It was also what made maintenance happen without enforcement.
Harmony between community and ecosystem deepened as the restoration progressed. The rebounding aquifer sustained trees. Trees protected soil. Protected soil kept johads clear. Clear johads recharged the aquifer. Communities that understood this feedback loop, and had built the institutions to manage it, became progressively more capable of maintaining it.
Enduring commitment of local leadership spanned decades. Rajendra Singh and TBS didn't complete the Gopalpura project and move on. They hosted the thousands of visitors who came to learn, helped new villages establish their own gram sabhas, and stood with communities when governments tried to reverse the gains. Leadership that stays the course through the long middle of restoration, after the first dramatic results but before the work is secure, is what this story turns on.