| name | image | Average flow (m³/s) | basin (m²) | Height (m) | origin location | mouth location | Length (m) | latitude (°) | longitude (°) | canyon | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Laurhibar |  | 134,700,000 | 892 | Aussurucq | Nive | 28,100 | 43.0946722955 | -1.0240489740 | Map | ||
| Laxia | Itxassou | Nive | 7,800 | 43.2711936810 | -1.4432106072 | Map | |||||
| Nive d'Arnéguy |  | 95,300,000 | Nive | 20,800 | |||||||
| Nive de Béhérobie |  | 115,000,000 | Nive | ||||||||
| Nive des Aldudes |  | 192,200,000 | Erroibar | Nive | 33,600 | 43.0099654713 | -1.3773305174 | Map |