| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mastarayi Selav | 1,580,000,000 | Mount Aragats | Metsamor | 98,000 | 40.1779600000 | 43.9635600000 | Map | ||||
| Kasagh (river) |  | 1,480,000,000 | Mount Aragats | Metsamor | 89,000 | 40.6467000000 | 44.3218000000 | Map |