Deduru Oya
The Deduru Oya is the sixth-longest river of Sri Lanka. The 142 km (88 mi) long river runs across four provinces and five districts.
Tributaries
- Kospothu Oya
- Dik Oya
- Ratwila Ela
- Kimbulwana Oya
- Hakwatuna Oya
- Maguru Oya
- Kolamunu Oya
- Delvita Oya
Its catchment area receives approximately 4,313 million cubic metres of rain per year, and approximately 27 percent of the water reaches the sea. It has a catchment area of 2,620 square kilometres.
References
- ^ "Sri Lanka: Rivers". FAO. Retrieved 16 June 2019.