Maha Oya
Major stream in the Sabaragamuwa Province of Sri Lanka
From Wikipedia, the free encyclopedia
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) in length.[1] It runs across four provinces and five districts. The Maha Oya has 14 water supply networks to serve the need of water and more than 1 million people live by the river.[2]
locationNawalapitiya, Aranayake
location
Kochchikade, Negombocoordinates
07°16′21″N 79°50′34″Eelevation
Sea level| Maha Oya | |
|---|---|
 Maha Oya,Crossing Kotadeniyawa Road,Sri Lanka. | |
  | |
| Physical characteristics | |
| Source | |
| • location | Nawalapitiya, Aranayake |
| Mouth | |
• location | Kochchikade, Negombo |
• coordinates | 07°16′21″N 79°50′34″E |
• elevation | Sea level |
| Length | 134 km (83 mi) |
| Basin features | |
| Waterfalls | Asupini Ella |
| Bridges | Mawanella Bridge |
Its catchment area receives approximately 3,644 million cubic metres of rain per year, and approximately 34 percent of the water reaches the sea. It has a catchment area of 1,510 square kilometres.[3]