Storage and Supply

Article Courtesy: Delft University of Technology

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

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.

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

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.

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.

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).

Startling conditionalities