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Title
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Spring Hydrogeology_ Training Manual
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Description
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Springs are a vital source of water supply to villages in the Himalaya, with about 60% of the population relying on natural spring water for drinking water, sanitation, and irrigation. With changing climatic conditions and rainfall patterns, many villages, hamlets, and settlements are facing potential drinking water shortages. Hydrogeological investigations are crucial to address this crisis and the impending peril. The revival of springs is essential for the region's sustainable growth. Over the last few years, many governmental and non-governmental organizations have initiated spring development programs in the Himalayan states. However, many of these programs fail due to lack of knowledge of the subsurface and lack of hydrogeological input in planning recharge measures. Springs are controlled by diverse geological features, which are not targeted by conventional watershed development projects. Recharge plans for springs must address quality issues, which cannot be done without understanding the geological influence on the water. The recharge area of a spring is decided after considering factors such as geology, permeability, weather, spring discharge measurement, and water quality monitoring.
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Date
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11 February 2011
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Format
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English
