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प्रश्न
Distinguish between the following
Surface water and ground water
फरक स्पष्ट करा
उत्तर १
Sr. No. | Surface water | ground water |
1. | The total surface water potential of the state is about 24,864 mem. | The utilizable groundwater resource of the state is 22,423 mem. |
2. | There are 17 major river basins in the state with 81 reservoirs and about 41,262 tanks | The current level of utilization of water is about 13,558 mem. |
3. | Most of the surface water has already been tapped, primarily for irrigation, where water use in the largest. | 60% of the available recharge, while about (8875 mcm) 40% is the balance available for use. |
shaalaa.com
उत्तर २
Sr. No. | Surface water | ground water |
1. | The total surface water potential of the state is about 24,864 mem. | The utilizable groundwater resource of the state is 22,423 mem. |
2. | There are 17 major river basins in the state with 81 reservoirs and about 41,262 tanks | The current level of utilization of water is about 13,558 mem. |
3. | Most of the surface water has already been tapped, primarily for irrigation, where water use in the largest. | 60% of the available recharge, while about (8875 mcm) 40% is the balance available for use. |
shaalaa.com
उत्तर ३
Sr. No. | Surface water | ground water |
1. | The total surface water potential of the state is about 24,864 mem. | The utilizable groundwater resource of the state is 22,423 mem. |
2. | There are 17 major river basins in the state with 81 reservoirs and about 41,262 tanks | The current level of utilization of water is about 13,558 mem. |
3. | Most of the surface water has already been tapped, primarily for irrigation, where water use in the largest. | 60% of the available recharge, while about (8875 mcm) 40% is the balance available for use. |
shaalaa.com
Water Resource
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संबंधित प्रश्न
Sathanur dam is constructed across the river ______.
Name the important multipurpose projects of Tamil Nadu.
Give an account on water resources of Tamil Nadu.
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Parappalar project is located near ______.
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The per capita availability of water resources in Tamil Nadu is just ______ cubic metres.
______ dam was built by the British administration in 1895.
______ is also known as ‘Karaiyar Dam’.
Give reasons for the following:
It is important to save water for us and the future generation.