Points to Remember:
- Jharkhand’s river systems are primarily divided into northern and southern drainage systems.
- The northern drainage system flows towards the Ganges River.
- The southern drainage system flows towards the Mahanadi River.
Introduction:
Jharkhand, a state in eastern India, is characterized by its diverse geography and river systems. These rivers are crucial for the state’s economy, agriculture, and ecology. The state’s rivers are broadly categorized into two major drainage systems: the northern drainage system, which drains into the Ganges River, and the southern drainage system, which drains into the Mahanadi River. Understanding which river belongs to which system is vital for water resource management and planning.
Body:
Identifying the Northern Drainage System Rivers of Jharkhand:
The northern drainage system of Jharkhand comprises rivers that ultimately contribute to the Ganges River basin. Several rivers in Jharkhand are part of this system, including the Kosi, the Gandak, and tributaries of the Son River. The question asks to identify a river in Jharkhand that belongs to this system from the given options.
Let’s analyze the options:
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(A) Kanhar: The Kanhar River is a tributary of the Son River, which itself is a major tributary of the Ganges. Therefore, the Kanhar River belongs to the northern drainage system.
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(B) Brahmani: The Brahmani River is part of the Mahanadi River system, which belongs to the southern drainage system of Jharkhand.
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(C) Sakri: The Sakri River is a tributary of the Subarnarekha River, which is part of the southern drainage system.
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(D) Gumani: Information readily available about the Gumani River’s drainage system is limited. However, based on its geographical location within Jharkhand, it is more likely to be associated with the southern drainage system.
Conclusion:
In summary, among the given options, only the Kanhar River (A) definitively belongs to the northern drainage system of Jharkhand as it is a tributary of the Son River, which flows into the Ganges. The other options (B, C, and D) are associated with the southern drainage system. Effective water resource management in Jharkhand requires a comprehensive understanding of the state’s diverse river systems and their respective drainage patterns. Further research and detailed hydrological studies are needed to precisely map and understand the drainage patterns of less-documented rivers like the Gumani. A holistic approach to water resource management, considering the needs of both humans and the environment, is crucial for the sustainable development of Jharkhand.