![\"The](\"https:\/\/dialogue.earth\/content\/uploads\/2021\/07\/ATM04.jpeg\")
<\/div>The water ATM was installed in 2017 by Gramya Vikash Mancha<\/a> (GVM), an NGO, in collaboration with the Tata Water Mission<\/a> (TWM).<\/p>\n\n\n\n Before the installation of the water ATM, Deka\u2019s water came from a tube well. This pumped up groundwater that contained dangerously high levels of arsenic. Over the years, warts developed across the palms of Deka\u2019s hands. She experienced stabbing chest pains, and started taking Omez and Pan-D \u2013 medicines to help with gas and digestion \u2013 almost daily. On some days, when the medicines didn\u2019t help, she had to rest and avoid household activities. People in her community were diagnosed with cancer; one with oral cancer and three with gallbladder cancer. Warts on palms, abdominal pain and cancer<\/a> are all conditions caused by arsenic poisoning. <\/p>\n\n\n\n Water that contains arsenic at a concentration above 10 micrograms per litre<\/a> should not be drunk, according to the World Health Organization. Surveys conducted by GVM found that tube wells in and around Barigaon contained 240 micrograms of arsenic per litre. Arsenic occurs naturally in Assam\u2019s aquifers. The Brahmaputra carries iron oxide particles chemically bound to arsenic down from the Himalayas. \u201cThe iron oxide particles are broken down by microbes as they scavenge iron, releasing arsenic into the groundwater,\u201d said Achintya Bezbaruah, an associate professor of civil and environmental engineering at the North Dakota State University in the US.<\/p>\n\n\n\n Editor\u2019s note<\/p> Deka is a common name in the area; those interviewed for this article are not related<\/p><\/div><\/div>\n\n\n\n Bhaben Deka, a villager from Barigaon, is one of the 16 members of a water management committee. Once a month, the committee assembles to resolve issues regarding the distribution of water.<\/p>\n\n\n\n Users of the water ATM can choose to pay 30 Indian rupees (USD 0.4) for 20 litres, or a flat monthly fee of INR 210 (USD 2.82). The price was reached by consensus. \u201cWe asked the villagers on the price that suited their budget,\u201d said Bhaben Deka. There are six poor families that do not have to pay to use the ATM; one family lost their breadwinner to cancer. <\/p>\n\n\n\n Bhaben Deka also arranges for water to be delivered to the homes of those who have difficulty transporting it or who live further away. <\/p>\n\n\n\n Every day, the ATM produces 4,650 litres of safe water, serving five villages within 3-4 kilometres of the machine. Most days, 250 villagers can be counted queuing up for the ATM.<\/p>\n\n\n\n As villages emerged as second-wave Covid-19 hotspots, Jiban Kalita, another committee member, took the initiative to open the unit from 7am to 6pm. Previously it was open from 8am to 10am and 4pm to 6pm; the longer opening time helped to ease crowding. <\/p>\n\n\n\n The ATM is maintained by caretaker Sashanka Bezbaruah. It uses a nanotechnology-based ion exchange resin to remove iron and arsenic from groundwater. Every day, Bezbaruah washes out the pollutants gathered by the machine. <\/p>\n\n\n\n \u201cIf you don\u2019t clean these resins, the system will lose its efficacy. Discoloured water may emerge, and traces of removed arsenic may slink back,\u201d said Rohit Sar, a former Tata Water Mission consultant who worked with GVM and the local community to identify alternative sources of clean water. <\/p>\n\n\n\n The land the ATM sits on was lent by Bipul Deka, a farmer from Barigaon. The committee spends INR 10,000 (USD 134) of the money raised from users to pay Bezbaruah\u2019s monthly salary, INR 800-1,200 (USD 11-16) on electricity, and the rest on chemicals to clean the water and the annual maintenance charge. <\/p>\n\n\n\n Barigaon\u2019s ATM was the first of its kind in the state. Five more have been installed, although only three of those are operational. A GVM staff member told The Third Pole<\/a> that work was underway to repair the mechanics. <\/p>\n\n\n\n Achintya Bezbaruah said that the state government has plans to install 172 similar ATMs to prevent arsenic poisoning in Assam, following the success of the model in Barigaon.<\/p>\n\n\n\n The main challenge is not technology, but cooperation. The sustainability of such initiatives<\/a> is dependent on whether local institutions support them or not, said Eklavya Prasad, managing trustee at Megh Pyne Abhiyan<\/a>, a public charitable trust working on water stress in eastern India. <\/p>\n\n\n\n Tube wells in Assam were installed in the late 1990s, in an effort to combat cholera and diarrhoea. However, for years they were not tested for arsenic or fluoride. In 2004, AB Paul, a former chief engineer in Assam\u2019s Public Health Engineering Department (PHED), detected arsenic for the first time. <\/p>\n\n\n\n Since 2019 the central government has partnered with the states to implement the Jal Jeevan Mission<\/a>, which aims to provide potable tap water to every rural household in the country by 2024. Habitations affected by arsenic and fluoride contamination are to be prioritised. Unfortunately, the discrepancy between data provided by state and central governments on arsenic-affected habitations and mitigation makes a mockery of this. <\/p>\n\n\n\n The 2015 report of the Inter-Ministerial Group for Arsenic Mitigation puts Assam as having taken mitigation measures in 2,212 out of 2,571 arsenic-affected habitations either through piped water supply schemes or newly dug wells. Only 359 habitations remain to be covered. By contrast, 2017 data by the Assam PHED<\/a> states that 4,523 habitations out of 6,681 habitations are yet to receive any mitigation measures. <\/p>\n\n\n\n Some years ago, Paul discovered a pipe four kilometres from Barigaon that was connected up but not in use. He flagged this to the government, but no remedial action was taken. Paul told The Third Pole<\/a> that the pipe supplying groundwater could have easily supplied enough water for 4,000 people. <\/p>\n\n\n\n Paul suggested there is a discrepancy between schemes on paper and benefit on the ground. Pipes are laid down. Contractors and suppliers get paid. On paper, the affected area is presented as covered. However, in reality the pipes are not being put to use. \u201cThere are 100 such unused pipes across Assam that could have easily benefitted neighbouring villages,\u201d Paul said. <\/p>\n\n\n\n Bipul Deka, a farmer, grows a variety of crops including cabbages, cauliflowers, leafy greens, gourds and onions. This year, he says, drought has reduced his crop yields to a sixth of what he expected. There is little he can do, except supplement his farming with daily wage labour. A 2011 study<\/a> predicted a 25% increase in drought weeks due to climate change<\/a> during the monsoon months in parts of Assam. <\/p>\n\n\n\n
Arsenic is a threat to public health across Assam, affecting over 1.6 million people according to the Ministry of Jal Shakti, which oversees water and sanitation. Contaminated wells are marked with red paint to warn people, but without alternative water sources people like Deka have to continue using them.<\/p>\n\n\n\nArsenic in Assam\u2019s aquifers<\/h2>\n\n\n\n
In February, Rattan Lal Kataria, the minister in charge of water resources, told the state assembly that there are 1,247 arsenic-affected habitations<\/a> in 12 of Assam\u2019s 34 districts. (The Indian government defines a habitation as a group of 10-100 households.) Nalbari district, where the villages of Barigaon and Kothora are located, is the most affected by arsenic poisoning in Assam, with a total of 454 habitations. <\/p>\n\n\n\nCommunity in charge of water ATM<\/h2>\n\n\n\n
![\"Jiban](\"https:\/\/dialogue.earth\/content\/uploads\/2021\/07\/ATM05.jpeg\")
<\/div>![\"Crowding](\"https:\/\/dialogue.earth\/content\/uploads\/2021\/07\/ATM07.jpeg\")
<\/div>![\"Villagers](\"https:\/\/dialogue.earth\/content\/uploads\/2021\/07\/ATM045-scaled.jpeg\")
<\/div>Can the success of Barigaon\u2019s water ATM be replicated?<\/h2>\n\n\n\n
Piecemeal solutions and lack of political will<\/h2>\n\n\n\n
Climate change adds to the challenge <\/h2>\n\n\n\n
![\"Gatherings](\"https:\/\/dialogue.earth\/content\/uploads\/2021\/07\/ATM06.jpeg\")
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