The Deduru Oya Reservoir, also known as Daduru Oya Reservoir, is a remarkable engineering feat situated in the Kurunegala District of Sri Lanka. This impressive embankment dam, completed in 2014, spans across the Deduru River, serving as a vital resource for irrigation and water management. Let us explore the significance of the Daduru Oya Reservoir and the transformative impact it has had on the region.
1. Introduction: Unveiling the
Daduru Oya Reservoir
The Daduru Oya Reservoir, located in the picturesque
landscape of the Kurunegala District, Sri Lanka, stands as a testament to human
ingenuity and the harnessing of natural resources. Built as an embankment dam,
it serves as a pivotal structure in water management, irrigation, and
sustainable development in the region.
2. Water Management and Irrigation
The primary purpose of the Daduru Oya Reservoir is
to retain and manage water resources for irrigation purposes. With a capacity
to hold approximately a billion cubic meters of water, the reservoir acts as a
vital source of irrigation for agricultural lands in the surrounding areas. By
capturing and storing water that would otherwise flow out to sea, the reservoir
ensures a steady supply of water for cultivation, boosting agricultural
productivity and improving the livelihoods of local communities.
The Inginimitiya
Reservoir (Puttlam district), the Magalla Reservoir (Nikaweratiya), and
approximately 300 minor tanks in the Wariyapola DS division, Kotawehera,
Kobeiganea, and Mahawa DS division currently receive water supplies.
Approximately 30,000 of the aforementioned area has been cultivated during the
Yala and Maha seasons in 2015 and 2016. On November 22, 2014, His Excellency
the President proclaimed the project open after the headworks were finished.
As of the end of July 2016, Rs. 11,262.32 million had already been used. The
project is now finished.
A project to supply drinking water from Daduru Oya Reservoir has also begun.
Benefits of water consumption have begun for 3000 families.
Under the Daduru Oya Project, the damaged Sengal Oya Anicut is developed (Lower
Daduru Oya Project).
3. Environmental Impact:
Biodiversity and Conservation
While the Daduru Oya Reservoir primarily serves as a
water resource management structure, it has also had a positive impact on the
environment. The creation of the reservoir has resulted in the formation of a
new aquatic habitat, attracting various species of flora and fauna. The
surrounding areas have witnessed an increase in biodiversity, offering
opportunities for ecological research and conservation efforts. The reservoir
plays a crucial role in maintaining the delicate balance of the ecosystem and preserving
natural habitats.
4. Recreational Opportunities: A Haven for Nature
Enthusiasts
The Daduru Oya Reservoir presents ample recreational
opportunities for nature enthusiasts and outdoor enthusiasts. The serene
surroundings and the tranquil waters provide a picturesque setting for boating,
fishing, and birdwatching. Visitors can immerse themselves in the natural
beauty of the reservoir, exploring its banks and indulging in activities that
foster a deep appreciation for the environment.
5. Sustainable Development and
Economic Benefits
The Daduru Oya Reservoir has played a pivotal role
in promoting sustainable development and economic growth in the region. The
reliable water supply for irrigation has contributed to increased agricultural
productivity, leading to improved livelihoods for local communities.
Additionally, the reservoir has created tourism opportunities, generating
revenue and employment for the local population. The sustained benefits of the
reservoir ensure long-term prosperity and economic stability.