The Rambakan Oya Dam is an embankment dam in Maha Oya, Eastern Province, Sri Lanka. The reservoir was designed and constructed by the Sri Lanka Mahaveli...

lists most dams in Sri Lanka. Most of these dams are governed by the Mahaweli Authority, while the Ceylon Electricity Board operates dams used for hydroelectric...

The Maduru Oya is a major stream in the North Central Province of Sri Lanka. It is approximately 135 km (84 mi) in length. Its catchment area receives...

The Kumbukkan Oya is the twelfth-longest river of Sri Lanka. The 116 km (72 mi) long river runs across two provinces and two districts. Its catchment...

is a trans-basin diversion canal transferring water from Kala Oya Basin to Malwathu Oya Basin. It has a gradient of the order of 0.32 m (1.0 ft) drop...

The Maha Oya (Sinhala: මහ ඔය, lit. 'Great River') is a major watercourse in the Sabaragamuwa Province of Sri Lanka. It measures approximately 134 km (83 mi)...

archaeological evidences Rambakan Oya Dam ruins Pollebedda Maha Oya 23 January 2009 The ancient Tank bund of Rambukken Oya (Watawala Kandiya) Rupaskulama...

The Inginimitiya Dam (Sinhalese: ඉඟිණිමිටිය ජලාශය) is an embankment dam built across the Mi Oya, at Inginimitiya, Sri Lanka. Measuring 4,880 m (16,010 ft)...

The Mi Oya is a 108 km (67 mi) long river, in Sri Lanka. It is the fifteenth-longest river in the country. It begins in Saliyagama and flows northwest...

districts. Kospothu Oya Dik Oya Ratwila Ela Kimbulwana Oya Hakwatuna Oya Maguru Oya Kolamunu Oya Delvita Oya Its catchment area receives approximately 4,313...

The Yan Oya is the fifth-longest river of Sri Lanka. The 142 km (88 mi) long river's catchment area receives approximately 2,371 million cubic metres...

by an old civilisation; the Anuradhapura Kingdom. King Mahasena ordered a dam build across the Minneriya River, which made the lake. The tank covered 4...

Deduru Oya Gal Oya Gin Ganga Kala Oya Kalu Ganga Kukule Ganga Kelani River Kehelgamu Oya Maskeliya Oya Pusweli Oya Kirindi Oya Kumbukkan Oya Maduru Oya Maha...