Droughts and Floods

  • Prime Minister Modi pitches for a collective effort to overcome water crisis in the country Taking note of the looming water crisis in the country, Prime Minister Narendra Modi has made three requests to the nation during his Mann Ki Baat radio address this past Sunday. He urged all Indians to crea...
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  • Centre launches Jal Shakti Abhiyan To tackle the water crisis looming the country, the Centre launched the Jal Shakti Abhiyan, a water conservation campaign focussing on 1,592 stressed blocks in 256 districts across the country. The Jal Shakti Abhiyan will focus on five key aspects - water cons...
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  • Managing natural resources, the sustainable way On the occasion of World Day to Combat Desertification (WDCD 2019), India elaborated on its plans for managing its natural resources, undertaking sustainable land management and combatting droughts.  The highlighted actions are expected to help I...
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  • The frequency and severity of heatwaves have risen considerably in India. Our cities are facing periods of ‘extreme’ weather as urbanization continues to modify the landscape. The temperature moderation provided by soil and vegetation is being substituted with heat-absorbent construction materia...
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  • High Court raps Tamil Nadu government over water crisis in Chennai Taking note of the severe water crisis looming in the state, the Madras High Court has come down strongly on the Tamil Nadu government for not taking adequate steps to battle the crisis. The court has now sought a state-wide compreh...
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  • Monsoon makes slowest progress across India in 12 years (source: Times of India) Indian Meteorological Department (IMD) records show that this year's monsoon has so far been the slowest progressing monsoon in the past 12 years. The monsoon has currently reached just about 10 to 15% of the c...
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  • The threat of desertification increases in 26 of 29 states As per the State of India's Environment (SoE) 2019 in Figures, between 2003-05 and 2011-13, India has witnessed an increase in the level of desertification in 26 of 29 states. More than 80 percent of the country's degraded land lies in just...
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  • Government to launch rural piped water scheme Taking note that more than 80 percent rural households in the country are yet to get piped water supply, the government plans to launch a new mission to ensure water from the tap for each house in villages in the next five years. Union Jal Shakti minist...
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  • Sustainable development, still an unfinished agenda In the fourth year into their implementation, the Sustainable Development Goals (SDGs) that aim at reducing developmental disparities in different parts of the world continue to be a cause for concern, with many international bodies urging for fas...
    aarti kelkar kh...posted 2 months 1 week agoread more
  • The severe cyclonic storm Vayu that formed over the Arabian Sea was expected to hit Gujarat on June 13, but changed course, skirting Gir, Somnath and Porbandar. The latest news shows that the storm is likely to turn into a depression, reduce in intensity and reach the north Gujarat coast by Jun...
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  • INTRODUCTION On 30th May, the new government took oath to serve the nation. The celebrations on that scorching summer evening at Rashtrapati Bhavan echoed hollow with more than 500 million people vulnerable to severe drought in the country. India is currently going through an extended dry spell wit...
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  • Swachh Bharat Mission reduced groundwater contamination: UNICEF Based on ground reports from three states—Bihar, Odisha and West Bengal—a study released by UNICEF has claimed that the Swachh Bharat Mission has reduced the groundwater contamination in many villages. As per the report, the ground...
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  • In recent years, cycles of extreme drought and severe flooding have affected the country’s water availability and crop production. The trend can be attributed to climate change. Scientists have been exploring drought and flood tolerant crop varieties to offset stress conditions that significantly ...
    Amita Bhaduriposted 2 months 2 weeks agoread more
  • Jal Shakti ministry formed by merging water ministry and drinking water ministry The government has launched the new Jal Shakti ministry by merging the Ministry of Water Resources, River Development and Ganga Rejuvenation and Ministry of Drinking Water and Sanitation. Gajendra Singh Shekhawat has b...
    swatiposted 2 months 3 weeks agoread more
  • Skies in several parts of Kerala are overcast with pre-monsoon but monsoon is progressing sluggishly, as per meteorological predictions. “This year’s monsoon rains will arrive on India southern coast in Kerala on June 4 and deliver less rain than average year,” says Skymet, a private weather f...
    Amita Bhaduriposted 2 months 4 weeks agoread more
  • Nearly 790,000 anti-drought works under MGNREGA incomplete or abandoned According to the data collated by the Ministry of Rural Development, a total of 790,000 anti-drought works, worth Rs 417 crore, under the Mahatma Gandhi National Rural Employment Guarantee Scheme (MGNREGA) are either incomplete...
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  • The recent data from the Central Water Commission (CWC), released on May 9, 2019 reveals a reassuring situation of water storage in the river basins of India. The overall water storage in the 91 reservoirs monitored is slightly more (105 percent) when compared to the average water storage over the l...
    Amita Bhaduriposted 3 months 5 days agoread more
  • Centre issues drought advisory to six states Taking note of water levels dipping in dams to a critical level, the Centre has issued a drought advisory to Maharashtra, Gujarat, Karnataka, Andhra Pradesh, Telangana and Tamil Nadu. The advisory recommends the states to use water for drinking purpose o...
    swatiposted 3 months 6 days agoread more
  • India witnesses 22 percent deficient pre-monsoon rainfall this year: IMD The India Meteorological Department (IMD) data has recorded 75.9 millimetres of rainfall from March 1 to May 15 which is 22 percent deficient from the normal rainfall. Moreover, out of the four meteorological divisions of the ...
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  • NGT raps green ministry for failing to curb depletion of groundwater The National Green Tribunal (NGT) has pulled up the environment ministry for failing to furnish a report, sought by the tribunal earlier, on the actions taken to tackle groundwater depletion. In January, the tribunal had ordered t...
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A book documents the enormous range of water harvesting systems still in use in Rajasthan.

The state of Rajasthan has an immense range of ancient and ingenious water harvesting systems, like the famous johads or step wells managed by communities in the arid Thar desert, which receives very low rainfall.

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I plotted my results for dam breach analysis using HEC-RAS model. Velocity vs time graph shows maximum velocity of flood flow at any place is 0.06 m/s to 0.08 m/s after modelling, there are also other velocity but one of them is in this range. Please, can anyone tell me is it correct or not. Is there any range of velocity that have to occur during floods?  My study area comes under Tarai region of Uttarakhand.

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How we may contribute our best to the Jal Shakti Mantralaya of the Government of India. Can we get the details of their efforts in controlling drought situation in many states? Is it true that 20 years down the line there will not be water and fossil fuel.

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Bihar and northeast India reel under floods

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Policy matters this week

Meghalaya's draft water policy gets approval

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But have the crucial schemes received more money than last year? We talk to some experts in the water sector to find out.

Nirmala Sitharaman, Finance Minister alluded to gaon, garib and kisan as the centre of all policies of this government, while announcing a clutch of schemes aimed at the rural and urban poor. Her budget speech last week reiterated the government's commitment to ensuring piped water supply to all households in India.

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India not a water defict country. Neglect and lack of monitoring behind country's water scarcity: CWC

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Rapid urban growth, scarce water resources and a high risk of natural disasters pose serious challenges for Leh's urban planning and governance.

Across South Asia, small and medium-sized towns are rapidly expanding. Urbanisation has made inroads into the entire Himalayan region. Mountain urbanisation poses a need for assessments of emerging risks and vulnerabilities in environmentally sensitive regions. These areas are marked by population growth and migration from rural settlements as well as limited availability of suitable space for construction, often leading to building activities in landslide or flood-prone areas. 

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A new study finds that 55% of the glaciers in the Satluj basin could disappear by 2050 and 97% by 2090 due to climate change.

River Satluj, the powerhouse of the Himalayas

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Greater precision in forecast of extreme events is critical.

Mumbai, July 5 (India Science Wire): On July 2, the Maharashtra government decided to close private and public schools in Mumbai based on IMD’s rainfall forecast which predicted "intermittent rain in city and suburbs, with heavy to very heavy rainfall at a few places for the next 24 hours." The 24-hour period from 8:30 am of July 1 to July 2 saw a total of 375 mm of rain and it was obviously ominous to expect that more heavy rain events would follow.

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