Reservoirs

Affidavit by Pune Municipal Corporation on planned construction of three new reservoirs at Fergusson College Hill, 16/02/2024

Affidavit by Pune Municipal Corporation in OA No.32/2024 (WZ) (Anuj Abhay Deshpande V/s Pune Municipal Corporation & Ors.) dated 16/02/2024. The matter related to construction of new water reservoirs by Pune Municipal Corporation at Fergusson College Hill. Three new water tanks have been proposed at Bhamburda (Shivajinagar) Gut No 262 …

Groundwater level down by a metre in Chennai, says NGO

Inadequate summer rain this year and increased offtake take a toll Inadequate rain this year and increased dependence have taken a toll on the groundwater table in the city. The average groundwater level has dipped by one metre in Chennai in June compared to the same period last year, according …

Report of the Comptroller and Auditor General of India on Performance Audit of Flood Management and Response in Chennai and its Suburban Areas

In a scathing report the Comptroller and Auditor General Of India (CAG) held the state government responsible for the 2015 Chennai floods and called it a "man-made disaster." The report tabled in Tamil Nadu assembly on July 9, two-and-a-half years after the floods that killed 300 people, claims there was …

Govt. nod for adding 6.5 MMT oil reserves

Move to ensure 12 more days of supply The Cabinet on Wednesday approved the establishment of strategic petroleum reserve (SPR) facilities at two locations —Chandikhol in Odisha, and Padur in Karnataka — with a total capacity of 6.5 Million Metric Tonnes (MMT), which works out to another 12 days of …

Dams and malaria in Africa: time for action

Malaria transmission – associated with morbidity, mortality and constraining economic development – has been reduced by more than 40% in Africa in the twenty-first century. Large dams, essential to achieving Africa’s development goals, have nonetheless created a set of local conditions that have defied the broader twenty-first century progress. Dams …

Emerging trends in global freshwater availability

Freshwater availability is changing worldwide. Here we quantify 34 trends in terrestrial water storage observed by the Gravity Recovery and Climate Experiment (GRACE) satellites during 2002–2016 and categorize their drivers as natural interannual variability, unsustainable groundwater consumption, climate change or combinations thereof. Several of these trends had been lacking thorough …

Yamuna board to sort out Delhi-Haryana water row

NEW DELHI: The Supreme Court on Wednesday said the dispute between Haryana and Delhi over sharing of Yamuna water should be adjudicated by the Upper Yamuna River Board which is a statutory body set up to decide such issues. A bench of Justices Madan B Lokur and Navin Sinha questioned …

Floating solar power plant project begins at Mudasarlova reservoir

The authorities have already installed the floating bases/boards in the reservoir and the solar panels will be installed by the end of this month. VISHAKAPATNAM: The works of the Greater Visakhapatnam Municipal Corporation's (GVMC) prestigious floating solar power plant at Mudasarlova reservoir began on Monday. The power plant has a …

Hydropower generation waters down as reservoir levels dip

Hydropower generation in the country during April is nearly 20 per cent lower than planned , according to the latest data shared by the Ministry of Power. The worst hit is the Northern region where hydro power generation is 30 per cent lower than planned. Till April 23, hydro power …

India among four countries where water taps may run dry, says report

Shrinking reservoirs in India, Morocco, Iraq and Spain could result in water taps going completely dry in these four countries, a study based on a new early warning satellite system has warned. According to the developers of the new satellite early warning system for the world's 500,000 dams, shrinking reservoirs …

National register of large dams 2018

National Register of Large Dam (NRLD) is a compilation of the dams in the country prepared as per information received from the State Government/Authority concerned. In NRLD the definition of “large dams” has been adopted as per the norms of International Commission on Large Dams (ICOLD). At present there are …

In Gujarat’s water crisis, key question: why is Narmada’s level low this year?

Since March 15, Gujarat farmers have not been given access to Narmada waters for agricultural purposes. Security personnel have been deployed along the main canal of the Sardar Sarovar Dam at Kevadia to ensure that farmers do not illegally draw water. From a high of 130.75 metres on September 25, …

Predicting urban reservoir levels using statistical learning techniques

Urban water supplies are critical to the growth of the city and the wellbeing of its citizens. However, these supplies can be vulnerable to hydrological extremes, such as droughts and floods, especially if they are the main source of water for the city. Maintaining these supplies and preparing for future …

Order of the National Green Tribunal regarding environmental compensation for the flood resulting in disaster on 16-17, June 2013, Uttarakhand, 22/02/2018

Order of the National Green Tribunal in the matter of Mandakini Badh Prabhavit Samiti Vs. L & T Uttaranchal Hydropower Ltd. dated 20/02/2018 regarding environmental compensation for the flood resulting in disaster on 16-17, June 2013 from L & T Uttaranchal Hydropower Ltd. while it was establishing Singoli-Bhatwari Hydro project …

Judgement of the Supreme Court of India regarding allocation and sharing of water of river Cauvery, 16/02/2018

Judgement of the Supreme Court of India in the matter of State of Karnataka Vs State of Tamil Nadu dated 16/02/2018 regarding allocation and sharing of water of river Cauvery. Supreme Court directs an additional 14.75 TMC of water to be awarded to the State of Karnataka. In view of …

Namibia: Reservoir Dries Up Threatening Fresh Produce Hub

Windhoek — The future of the Agro Marketing and Trade Agency (AMTA) fresh produce hub in Ongwediva is currently hanging in the balance after horticultural farmers in the vicinity of the Olushandja dam gave up on their irrigation projects due to inadequate water supply from the reservoir. Insufficient water in …

Global models underestimate large decadal declining and rising water storage trends relative to GRACE satellite data

We increasingly rely on global models to project impacts of humans and climate on water resources. How reliable are these models? While past model intercomparison projects focused on water fluxes, we provide here the first comprehensive comparison of land total water storage trends from seven global models to trends from …

Resolving the Mahanadi water conflict

To chalk out the future course of action in view of the disputes regarding the use of Mahanadi river water, a well-rounded strategy that includes both the people and policymakers is needed. The strategy must allow for dialogue by rebuilding trust and should look at arbitration and negotiation as methods …

Landslide displacement prediction using the GA-LSSVM model and time series analysis: a case study of Three Gorges Reservoir, China

Landslide displacement prediction is one of the focuses of landslide research. In this paper, time series analysis was used to decompose the cumulative displacement of landslide into a trend component and a periodic component. Then LSSVM model and GA were used to predict landslide displacement. The results show that the …

Hydrological and water temperature modelling for dam decommissioning and climate change studies

The Mactaquac Dam and Generating Station, a 672 MW run-of-the-river hydroelectric facility located on the Saint John River, Canada, will have to be decommissioned or reconstructed by 2030. In order to simulate the impact of reservoir emptying (drawdown) and climate change on the thermal regime of the lower reaches of …

Greenhouse gases from reservoirs caused by biogeochemical processes

Reduction of greenhouse gas (GHG) emissions is fundamental to the mitigation of climate change. It has become increasingly important to estimate and report on GHG emissions to enable the implementation of mitigation measures to limit or reduce total emissions. In most cases, such estimation is fairly simple, using known emission …

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