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panoramic view of Rajanganaya Dam in Sri Lanka

Rajanganaya Dam – The beautiful dam full of regulated water

Rajanganaya Dam – The beautiful dam full of regulated water

✈️ Why should you visit Sigiriya?

The Rajanganaya Dam is a vital modern irrigation project in Sri Lanka, creating a large reservoir that is crucial for agriculture and offers a serene, picturesque landscape.
  • A Major Irrigation Project: The Rajanganaya Dam, also known as Rajangana, is a significant irrigation dam built across the Kala Oya river. It is a critical component of Sri Lanka’s water management system, providing irrigation for agriculture in the North Western and North Central provinces.
  • Large Water Capacity: The dam creates the Rajanganaya Reservoir, which has a massive total storage capacity of over 100 million cubic meters. Its catchment area spans more than 76,000 hectares, making it a vital water source for the region.
  • National Engineering Feat: The dam and reservoir were notable engineering projects for their time. Completed in 1972, the main concrete dam measures approximately 350 meters in length and was a point of national pride as it was built with local expertise.
  • Important Water Treatment Facility: The Rajanganaya Reservoir Dam is also identified as a water treatment plant, playing a role in providing clean water for the surrounding areas, in addition to its primary function of irrigation.
  • Centrally Located and Highly Rated: Situated in the busy area of Rajanganaya, the dam is a well-known site. It has received a high rating of 4.5 out of 5 stars from numerous reviewers on the web, indicating its popularity and significance to the local community.

Entity

Government

Entrance

Free

Wheelchair Access

Yes

Water

Available

Restaurants

Available

Toilets

Available

District: Anuradhapura

Reach

Any vehicle

Road Quality

Good

Public Transport

Available

scenic landscape of Rajanganaya Dam with clear sky
fishing activities at Rajanganaya Reservoir
sunset over Rajanganaya Dam reflecting on the watersunset over Rajanganaya Dam reflecting on the water
serene waters and surrounding greenery at Rajanganaya Dam

Guidelines

Observe Safety Barriers and Warning Signs : Do not climb on the dam wall or enter restricted areas; water levels can rise suddenly, and currents can be dangerous. Avoid Swimming or Boating Without Permission : The reservoir is primarily for irrigation; swimming or unauthorized boating is unsafe and usually prohibited. Be Cautious of Wildlife : The area may have snakes, birds, and other animals. Do not disturb wildlife or feed them. Plan Visit Timing : Avoid visiting during heavy rains or when water is being released from the dam, as water flow can be sudden and hazardous.