India’s water crisis
The paper begins with an introduction to the water crisis faced by the country. This has been aggravated due to the compounded effect of falling water tables, contamination of groundwater, rapid urbanisation, industrialisation and the fresh challenge of climate change. All these are contributing factors to the spiralling water conflicts seen both at state and local levels.
Eighty per cent of India’s water is used for irrigation from two main sources -canals and groundwater. Unfortunately both these sources are now beginning to hit an upper limit with the escalating demand for more and more water.
Limits to large dams
Studies suggest that existing reservoirs have reached their upper storage limit. The new proposed dams face the grim prospects of displacing more populace, difficulty in location of storage places and aggravating the already fragile ecosystems of these areas. The north east, while being a bio diversity hotspot, is more earthquakes prone.
The ambitious scheme for interlinking of rivers also presents major problems of surplus water, which affects the natural supply of nutrients and the monsoon system, and thus will have a serious long term consequences for climate and rainfall in the subcontinent.
The crisis of groundwater
Exploitation of groundwater beyond sustainable levels has led to serious over-extraction and quality deterioration. The decline in the water table has been to the extent of 3-5 cm per annum in the country.
Given this apparent emergence of limits to further development of water resources, a workable consensus on each issue was arrived at by the working group. The main features of this change are outlined below:
Large irrigation reforms
Participatory aquifer management
Breaking the groundwater-energy nexus
Watershed restoration and groundwater recharge
A new approach to rural drinking water and sanitation
Conjoint water and wastewater management in urban India
Industrial water
Renewed focus on non-structural mechanisms for flood management
The two major initiatives being taken in the Twelfth Plan, in order to support the manifold paradigm shift in water management are as follows:
Water database development and management
The working group highlighted serious gaps and inadequacies in the scope, coverage and quality of data currently used. It came up with a concrete programme to improve existing scenario to generate a more comprehensive, detailed and reliable data and outlined changes needed in institutional arrangements.
Suggestions made to central government are summarised below:
New institutional and legal framework
Conclusion
This multifaceted paradigm shift in the Twelfth Plan has initiated a complete change in the principles and approaches animating water management in India. It is a move away from a narrow engineering -construction perspective towards a more multidisciplinary understanding of water. This shift in perspective is backed by a completely new and vastly enlarged package of incentives and financial and technical support.
What lies ahead is the difficult task of implementing this new approach. Dr Shah strongly feels that the same preparedness of civil society, academia and government of closely working together that transformed the Twelfth Plan agenda will now be required in its implementation, with close involvement of local communities, if success is to be achieved on this path.
For more information on Dr Mihir Shah, please click here
For the Twelfth Five Year Plan 2012-17 documents click here
The complete paper can be downloaded here