Introduction
The Dumboor Hydel Power Dam is one of the key infrastructure projects in Tripura, constructed to harness hydroelectric energy and support irrigation in the region. Situated in the picturesque Dumboor Lake area in the Gomati district, this dam has played a significant role in the socio-economic landscape of the state. However, it has also been a subject of debate due to its environmental and socio-cultural impact on the indigenous communities of Tripura.
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| Dumbur Hydel Power Dam |
History of Dumboor Hydel Power Dam
The Dumboor Hydel Power Project was initiated in the late 1970s and became operational in the 1980s. The primary purpose of the project was to generate hydroelectric power and ensure irrigation facilities to improve agricultural productivity. The dam was constructed across the rivers Gomati and Khowai, which merge in the Dumboor Lake, creating a reservoir that supplies water for hydroelectric power generation.
The project was envisioned as a step towards industrial and agricultural growth in Tripura. However, its construction led to the submergence of vast areas of land, displacing many indigenous communities, particularly the Tiprasa people, who had lived in the region for generations.
Features of the Dumboor Hydel Power Dam
- Hydroelectric Power Generation: The dam has an installed capacity of generating around 7.5 MW of electricity, which contributes to the state’s power supply.
- Reservoir and Water Storage: Dumboor Lake, created by the dam, spans an area of approximately 41 square kilometers and serves as a major water reservoir.
- Irrigation Support: The project aids irrigation in surrounding agricultural lands, boosting crop production and supporting farmers.
- Scenic and Ecological Significance: Apart from its utility, Dumboor Lake and the surrounding area have become an ecological hotspot and a tourist attraction, known for its scenic beauty and biodiversity.
Impact on People and the Environment
Positive Impacts
- Electricity Generation: The project provides renewable energy, reducing dependency on fossil fuels.
- Irrigation Benefits: Farmers in the region have access to a consistent water supply for agriculture.
- Tourism and Fishing Industry: The creation of Dumboor Lake has boosted the local economy through tourism and fishing activities.
Negative Impacts
- Displacement of Indigenous Communities: The construction of the dam submerged many villages, displacing thousands of Tiprasa people who lost their homes and ancestral lands.
- Loss of Agricultural Land: Large tracts of fertile land were submerged, affecting traditional farming practices.
- Environmental Concerns: The dam has altered the natural flow of rivers, impacting aquatic biodiversity and local ecosystems.
Conclusion
The Dumboor Hydel Power Dam remains a crucial infrastructure project in Tripura, contributing to electricity generation and irrigation. However, its socio-environmental consequences continue to be a subject of concern. While it has facilitated development, the displacement of indigenous communities and ecological disruptions highlight the need for more sustainable and inclusive planning in future projects. Addressing these challenges through rehabilitation measures and better resource management can help balance development with the welfare of the people and the environment.