Storage and Supply

  • India, the second largest population in the world, is facing a water crisis with over 600 million people facing acute water shortage, as per a report by Niti Aayog, the government think-tank. India’s water crisis is expected to worsen, threatening the country’s food security as over 80 percent o...
    Amita Bhaduriposted 1 year 2 months agoread more
  • India has, over the last 50 years, spent approximately $50 billion on developing water resources and another estimated $7.5 billion on drinking water, with little to show for the money (Devraj 2002). Apart from big dams and irrigation systems, the government has encouraged the digging of millions of...
    Amita Bhaduriposted 1 year 2 months agoread more
  • "Darjeeling today has a thriving water business, with a fleet of 105 trucks plying three or four trips a day from April to June, carrying 5500 to 6500 litres of water on each run" Source: Lama and Rai (2016)  'Chokho Pani: An Interface Between Regional And Environment In Darjeeling'. Himalay...
    aarti kelkar kh...posted 1 year 2 months agoread more
  • Kerala government failed to use dams for flood control: Amicus curiae informs high court The court-appointed amicus curiae has reported to the Kerala High Court that the main cause of August 2018 floods in the state was the failure of the Kerala government to use the 79 dams for flood control. The ...
    swatiposted 1 year 2 months agoread more
  • CWC data shows water storage in major river basins depleting According to the recent data from the Central Water Commission (CWC), water storage in more than 60 percent of the basins is much lesser when compared to the average water storage over the last 10 years. The CWC monitored 12 river basins ...
    swatiposted 1 year 2 months agoread more
  • I am from Coimbatore district, Tamil Nadu. I have a borewell of 1000 feet with 1/2 to 3/4 inch water source I have decided to use my compressor for getting water. Please clarify what inch hdpe hose should be used for getting better results and which brand would be good.
    Anonymous (not verified)posted 1 year 3 months agoread more
  • Compiled by Pankaj Kumar S., Resource Person and Ramya Gopalan, Research Associate, 22 December 2006 From Sarbeswara Sahoo, Kalpataru, Angul, Orissa, Posted 21 November 2006Kalpataru is an NGO working in central Orissa on common property resources, specifically sustainable water resources manag...
    aarti kelkar kh...posted 1 year 3 months agoread more
  • UN Environment Assembly adopts resolutions on single-use plastics, nitorgen management piloted by India The environment ministry has informed that at the fourth session of the United Nations Environment Assembly (UNEA), two resolutions piloted by India on single-use plastics and sustainab...
    swatiposted 1 year 3 months agoread more
  • Once again, Indore tops in Swachh Survekshan Indore, Ambikapur and Mysuru have topped the fourth edition of Swachh Survekshan under the Swachh Bharat Mission. In the Swachh Survekshan 2019, 4,237 urban local bodies participated with Indore winning accolade for the cleanest city; Surat for...
    swatiposted 1 year 3 months agoread more
  • Compiled by Pankaj Kumar S., Resource Person; additional research provided by Ramya Gopalan, Research Associate, 22 August 2006 Original Query: Mihir Maitra, India-Canada Environment Facility (ICEF), New Delhi Posted: 26 July 2006 Recent discussions on the Solution Exchange WES-Net community have...
    aarti kelkar kh...posted 1 year 4 months agoread more
  • Compiled by Pankaj Kumar S., Resource Person; additional research provided by Ramya Gopalan, Research Associate, 7 November 2006 Original Query: Ravi Niwash, United Nations Volunteers, Jharkhand, Posted: 7 September 2006 I am a United Nations Volunteer (UNV), coordinating a project in Karr...
    aarti kelkar kh...posted 1 year 4 months agoread more
  • Navigation lock at Farakka Barrage redesigned for Hilsa migration This monsoon, the Hilsa fish will be able to swim down the Ganga all the way up to Allahabad from the Bay of Bengal. The migration of the fish till Allahabad had been stopped after the Farakka Barrage was built on the ...
    swatiposted 1 year 4 months agoread more
  • India is undergoing a major transition with changes in rainfall patterns leading to increased frequency of droughts, floods, heat waves amidst fear of a major water crisis in the years to come. Why are these threats increasing? Head of Indian Meteorological Department’s (IMD) Climate Application a...
    aarti kelkar kh...posted 1 year 4 months agoread more
  • Waterborne diseases are diseases transmitted through drinking water contaminated with pathogenic microorganisms such as protozoa, viruses, bacteria, and intestinal parasites. Most waterborne diseases are characterised by diarrhoea and can result in dehydration and even death in very serious cas...
    aarti kelkar kh...posted 1 year 5 months agoread more
  • Nikhil Bagdi has attempted suicide twice in the past one month. Fortunately, his neighbours came to his rescue whenever he tried to end his life by hanging from the ceiling of his room. Nikhil lives in Serorai village of Bardhaman district in West Bengal, a little over 120 kilometres from Kolkata.&n...
    arathiposted 1 year 6 months agoread more
  • Until a few decades ago, the Ganga flowed with gay abandon and descended with rapidity into the plains. Today the waters have withdrawn from its banks and downstream of the hydropower and irrigation projects that have hindered its flow, the Ganga is totally dry. The demand to restore and maintain t...
    Amita Bhaduriposted 1 year 6 months agoread more
  • Droughts are one of the most feared natural calamities in India impacting food production, the economy as well as the morale of millions of farmers in a country where agriculture is the livelihood of 60 percent of the population. This year too, 255 districts of the country have received deficient o...
    aarti kelkar kh...posted 1 year 6 months agoread more
  • Sikri is a small village that lies 65 km north-west of Bharatpur on the Alwar road. The village used to depend on a traditional irrigation system that assured water throughout the year. A local saying related to the water availability at Sikri goes thus: Lakh daal le chittri, jay rahoongi Sikri ...
    Amita Bhaduriposted 1 year 6 months agoread more
  • The Erai river, the main tributary of the Wardha river, is the lifeline for the people of Chandrapur in Maharashtra. It primarily supplies water to the Chandrapur city and Chandrapur super thermal power station (CSTPS). Since 1984, after the initiation of operations of M/s C...
    makarandpurohitposted 1 year 7 months agoread more
  • India is running out of water fast. As if this is not bad news enough, it has been found that even the available water is highly polluted with organic and hazardous pollutants. Infact, a recent Water Aid report finds that India is among the top countries with the worst access to clean water clo...
    aarti kelkar kh...posted 1 year 7 months agoread more

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Deconstructing the traditional narrow engineering based policy discourses around floods and droughts and connecting them to social and cultural realities is the need of the hour in India.

India has witnessed extreme weather conditions this year. While parts of the north and south have battled drought like conditions this summer, the northeast and western coastal areas witnessed heavy rains and floods.
While climate change has been highlighted as one of the reasons for these extreme events, experts argue that human factors, faulty models of development and the narrow perception of droughts and floods at the policy level has worsened the situation in India.

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The recently concluded 4 day conference in Bangalore looked at the current state of global water resource challenges & future pathways to achieve the SDGs, while ensuring equity in access to all.

The Water Future Conference in Bangalore last week, saw many from the scientific community, academia, research, civil society and the media come together to discuss the state of water resources across the world and in India, as well as future pathways and scenarios, and different technological and institutional solutions to accelerate the implementation of the water SDGs and the 2030 Agenda targets, leaving no one behind.

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Making false doomsday claims of a water crisis could support problematic mega solutions, which could lead to more problems.

The last few months have seen much debate and discussion on the fast approaching Day Zero, with claims that taps in 21 major Indian cities will dry up. People in Chennai were compelled to queue up to collect water from tankers this past June. Last year’s NITI Aayog’s report set off alarm bells that most of India’s major cities were likely to face an acute, unprecedented water shortage.

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While farm ponds in Jharkhand have helped farmers increase yields, they have also exposed them to the risk of price fluctuations, highlighting the need for ‘beyond the farm’ interventions.

While enhanced irrigation coverage has been hailed as an important way to improve agricultural productivity, it continues to lag behind in India and agriculture continues to be rainfed, subject to the vagaries of the monsoon. High groundwater dependence for irrigation has not only led to its depletion and quality deterioration, but has also raised questions about its sustainability in the long run.

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Arecanut farmers in Karnataka are reeling from dipping groundwater levels and infrequent water supply for irrigation. In this article, some solutions are proposed.

Arecanut is generally grown in the Malnad area of Karnataka, which receives high rainfall. However, it is also grown in dry land areas of Tumkur district, also in Karnataka, using groundwater. Arecanut cultivation area doubled from 5851 hectares in 1990-91 (Kumar 2003) to 12,628 hectares in 2001-02 (DES GoI); and nearly doubled to 22,058 hectares in 2008-09 (DES GoI).

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Policy matters this week

Government identifies 100 wetlands for restoration in next five years

At the 14th session of the Conference of Parties (COP 14) to the United Nations Convention to Combat Desertification (UNCCD), the Environment Ministry identified more than 100 wetlands for restoration in the next five years to combat land degradation.

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People come together to dig community ponds in Dungarpur, to fight water scarcity.

While most parts of the country are facing a water crisis, here’s a case from the arid state of Rajasthan, where decentralized initiatives are solving water issues. Dungarpur in southern Rajasthan has exemplified how community participation with local level planning processes are working towards improving rainwater harvesting and recharge of groundwater.

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India’s water crisis likely to worsen as demand projected to exceed supply by 2050, says report

NITI Aayog, the Government of India’s policy think tank, recently released the second edition of the Composite Water Management Index to enable effective water management in Indian states. It warns that the country will lose 6% of its Gross Domestic Product (GDP) by 2050 because of a water crisis. The annual per capita availability of water is expected to reduce to 1,140 cubic metres by 2050, near to the official water scarcity threshold of 1,000 cubic metres.

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My query is pertaining to the city of Belagavi in Karnataka. It lies in the western ghat region and receives heavy rainfall during monsoon.

My queries are as follows:

  1. Why is the municipal water supply muddy during the rainy season?
  2. Is it because of the inefficiency in the water treatment facilities?
  3. Are the treatment methods used outdated? Please brief me on the various treatment methods.
  4. Isn't the water supply board legally bound to supply safe potable water?

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Desertification at high altitudes increasing due to melting of glaciers, causing concern and a push to devise preventive adapation strategies.

Greater Noida, September 5 (India Science Wire): Degradation of land, which leads to the process of desertification, is not limited to arid and semi-arid areas but is also visible in high altitude regions that get very little rainfall and are known as cold deserts.

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