The Tandula Dam is a significant earth-fill dam located in the Durg district of Chhattisgarh, India. Constructed across the Tandula River, a tributary of the Shivnath River (which in turn is a tributary of the Mahanadi River), it serves as a crucial water resource for irrigation, drinking water supply, and industrial use in the region. It is one of the oldest and most important water infrastructure projects in Chhattisgarh.
History
Construction of the Tandula Dam began during the British colonial era, with work commencing around 1912 and largely completed by 1921. It was primarily built to provide irrigation facilities for agricultural lands in the then Central Provinces and Berar, addressing the need for stable water supply in a drought-prone region. The dam has since played a vital role in the agricultural and industrial development of the area, particularly after the establishment of the Bhilai Steel Plant, which also relies on water from the Tandula reservoir.
Geography and Hydrology
The Tandula Dam is situated approximately 60 kilometers south-west of the state capital, Raipur, and about 15 kilometers from Balod town in Durg district. The dam impounds the waters of the Tandula River, which originates in the high ranges of the Chhattisgarh plains. The reservoir created by the dam has a substantial catchment area, ensuring a reliable water supply, especially during the monsoon season.
Purpose and Benefits
The primary purposes and benefits of the Tandula Dam include:
- Irrigation: It provides irrigation water to thousands of hectares of agricultural land, supporting the cultivation of crops like rice, wheat, and pulses, and enhancing agricultural productivity in the Durg and Balod districts.
- Drinking Water Supply: The reservoir is a major source of drinking water for several towns and villages in the surrounding areas.
- Industrial Water Supply: It is a critical water source for the Bhilai Steel Plant (BSP), one of India's largest steel producers, ensuring uninterrupted industrial operations.
- Flood Control: The dam also contributes to flood moderation in the downstream areas during periods of heavy rainfall.
Technical Details
- Type: Earth-fill dam
- Height: Approximately 26.6 meters (87 feet)
- Length: Approximately 4,200 meters (13,779 feet)
- Reservoir Capacity: The reservoir has a gross storage capacity of approximately 302 million cubic meters.
- Irrigation Potential: The dam has the capacity to irrigate around 82,000 hectares of land.
Tourism
While primarily an infrastructure project, the Tandula Dam and its surrounding reservoir have also become a local picnic spot and a destination for nature lovers. The serene environment, especially during the post-monsoon period, attracts visitors.
See Also
- Shivnath River
- Mahanadi River
- Bhilai Steel Plant