Deduru Oya Dam is an embankment dam built across the Deduru River in Kurunegala District of Sri Lanka. Built in 2014, the primary purpose of the dam is...

Deduru Oya is the sixth-longest river of Sri Lanka. The 142 km (88 mi) long river runs across four provinces and five districts. Kospothu Oya Dik Oya...

October 2013. Retrieved 2 October 2013. P. Krishnaswamy (12 January 2014). "Deduru Oya Reservoir Project commissioning, a landmark event". Sunday Observer. Archived...

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...

and Water Resources Management. Retrieved 6 December 2015. "Sluice gates of Deduru Oya and Rajangana opened". News.lk. Retrieved 6 December 2015. v t e...

Kehelgamu Oya, a tributary of Kelani River. Maskeliya Oya, a tributary of Kelani River. Deduru Oya, Chilaw. Walawe River, Udawalawe Dam. Belihul Oya, a tributary...

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)...

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 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...

November 2015. Retrieved 21 November 2015. P, Krishnaswamy (18 May 2014). "Deduru Oya reservoir project, a milestone for NWP farmers". Sunday Observer. Sri...

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...

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...

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...

≥100km 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...

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)...

intricate irrigation network. Rice cultivation began around the Malvatu Oya, Deduru Oya and Mahaweli Ganga and spread throughout the country. Shifting cultivation...

having restored an ancient causeway called the Kotabaddha, over the Deduru Oya (Deduru Lake) near modern Kurunegala. The new king's personality was illustrated...