Storage and Supply

Featured Articles
December 29, 2020 Water resources in most Indian cities are overworked and overused, and not adequately replenished.
Cities in India are marked by unequal distribution of water, lack of access, outdated infrastructure and minimal enforcement of rainwater harvesting and other means of supply. (Image: Anish Roy, Pixabay)
November 8, 2020 The National Hydrology Project has created a national platform for water data and is working to enhance the technical capacities of agencies dealing with water resources management.
Breakthrough cloud computing facilities and remote sensing applications have helped showthe filling pattern of a water body (tank or reservoir) through freely available satellite imagery at an interval of five days.  (Image: Maithan dam, Wikimedia Commons)
December 26, 2019 Policy matters this week
The Mandovi river disputed between Karnataka and Goa (Source: IWP Flickr Photos)
December 4, 2019 To adapt well & build resilience, climate change strategies need to factor in efforts towards water security, writes Vanita Suneja, Regional Advocacy Manager (South Asia), WaterAid.
Image credit: WaterAid/Prashanth Vishwanathan
November 18, 2019 Bangalore's water utility is understaffed, under financed and unable to service the city's water needs.
Image credit: Citizen Matters
Mapping potential groundwater zones using remote sensing and GIS techniques
This is a project study done by Seenivasan to know the availability of groundwater using GIS techniques. Posted on 01 Mar, 2013 11:43 AM

Author: K.M.Seenivasan

Strategies for achieving environmental sustainability in rural development - A report by United Nations Development Programme
This report by the United Nations Development Programme (UNDP) presents strategies for inclusive rural development embodying the principles of environmental sustainability. Posted on 23 Feb, 2013 10:22 AM

This report by the United Nations Development Programme (UNDP) presents strategies for inclusive rural development embodying the principles of environmental sustainability. It recommends measures needed to achieve green, including measuring and tracking, the use incentives and the building of capacities. It also contains a number of case studies showing how green results can be achieved.

Dealing with arsenic in rural Bihar - Evaluating the successes and failures of mitigation projects
Arsenic is a toxin that is commonly found in the ground water of shallow aquifers in the Ganges River Delta.This research focuses on the social and economic factors that influence the successes and failures of different arsenic mitigation projects and will provide a strategy on how to handle the arsenic issue in the upcoming years. Posted on 21 Feb, 2013 11:51 PM

Article Courtesy: Delft University of Technology

Author(s): Matthijs Brouns, Merijn Janssen, Andrew Wong

Assessing the land use change and its impact on water resources: A study on the Mula and Mutha rivers catchment area in Pune
Analysing the changes in land uses between 1989 and 2009, this paper assesses the impact on water balance in Mula and Mutha Rivers catchment upstream of the city of Pune Posted on 17 Feb, 2013 09:11 PM

Land use changes  hydrologic system and have potentially large impacts on water resources. An assessment in an area with seasonally limited water availability and which is subject to rapid socio- economic development and population growth will provide an exemplary view on the local impacts of major recent developments in India. In this backdrop this paper analyzes past land use changes between 1989 and 2009 and their impacts on the water balance in the Mula and Mutha Rivers catchment upstream of Pune. The aim of the paper is:

  • assess the land use changes between 1989/1990 and 2009/2010
  • analyze the impacts of these changes on the long-term water balance components in the Mula and Mutha Rivers catchment upstream of the city of Pune.

Handbook for flood protection, anti-erosion and river training works by Central Water Commission (2012)
This Handbook provides necessary guidance to the field engineers to deal primarily with structural measures of flood management like flood protection works, anti erosion measures and river training works. Posted on 13 Feb, 2013 09:43 PM

This handbook by Central Water Commission aims to provide necessary guidance to the field engineers in the state and central for design, appraisal, construction and monitoring of the flood management works covering all the relevant BIS codes, design manuals, guidelines, technical specifications for construction materials and practices etc. to meet new challenges in the flood management in India.

Udupi in Karnataka, sets standard for water management - Roundup of the week’s news (January 14 -20, 2013)
A roundup of the week's news ranging from mining in Meghalaya to using landfill to construct railway platforms Posted on 21 Jan, 2013 03:20 PM

Udupi in Karnataka, sets standard for water management

Moving from paddy and sugarcane to less water-intensive crops such as oilseeds, pulses and millets can help resolve the Cauvery water dispute
What happens when two or more states are dependent on same water resource for agricultural purposes ? Do the states compete for the resource or are their needs sufficiently different from each other? What are the consequences of the competition for this precious resource? Posted on 14 Jan, 2013 12:10 AM

What happens when two or more states are dependent on same water resource for agricultural purposes ? Do the states compete for the resource or are their needs sufficiently different from each other? What are the consequences of the competition for this precious resource?

This article sheds light on the dispute between Karnataka and Tamil Nadu, for sharing Cauvery river water. The ongoing tussle between the two states has seen a lot of unrest amongst farmers in  form of dharnas, protests, rail roko and non-cooperation by citizens, and disagreement with the agreements made by their respective governments and unending negotiations by governments involved, to come to a mutually agreeable decision.

Moving from local Government provision to private sector participation: Reforming water supply in Mumbai, Maharashtra
Urban infrastructure is poised for some major changes in the country with the current trends of rising levels of urbanisation. Posted on 09 Jan, 2013 08:23 PM

Urban infrastructure is poised for some major changes in the country with the current trends of rising levels of urbanisation. However, both Urban Local Bodies (UBL) and water utilities are not fully prepared to meet with the challenge due to their dependence on old governance structures based on public management.

Problems with grease traps: FOG, main cause of unhealthy work conditions giving rise to foul odour
Hiren Pancholi writes about grease trap, which is emerging as a major concern in buildings now. Posted on 22 Aug, 2012 08:00 PM
Author: Hiren Pancholi
Rainwater harvesting in Bangalore: Who are the real beneficiaries?
Author: K P Vidyashankar

I have used a pop up filter (rainy type) to filter rain water and inject it into a open well. The water in the open well sometimes stinks and it is not clear where the contamination has occurred because all wells in the area are smelling. In our area water is available at about 7 feet depth. Obviously rooftops have bird droppings as a major source of infection. Now by pouring the filtered water into the open well -
Posted on 13 May, 2012 02:21 PM

A) Will the ground water really be recharged? There are about 100 houses in the area and  most have rain water harvesting (RWH). My fear is that the well will overflow and water again goes to the storm drains

B) Will the ground water in aquifers get infected? Then why are we doing this RWH (Lot of money, I have also spent like others).

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