This paper by CGWB on effective management of available ground water resources calls for an integrated approach, combining both supply side and demand side measures. Says that urgent action is needed to augment the ground water in the water stressed areas.

The groundwater is declining in majority of the areas of Delhi on account of overexploitation of the resources. The rate of decline is as high as 1.7 to 2 meters/year in some areas (South & South west Dist.). Thus seven out of nine districts of Delhi are categorized as overexploited with respect to dynamic groundwater resources.

Ground water has emerged as an important source to meet the water requirements of various sectors including the major consumers of water like irrigation, domestic and industries. The sustainable development of ground water resource requires precise quantitative assessment based on reasonably valid scientific principles.

The main objectives of the scheme are: Comprehensive improvement of selected tank systems including restoration; Improvement of catchment areas of tank; Community participation and self-supporting system for sustainable management for each water body;