| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jökulsá á Dal |  | 152 | 3,700,000,000 | Vatnajökull | Norwegian Sea | 150,000 | 65.6544444400 | -14.3122222200 | Hafrahvammagljúfur | Map |