Osse (river)
Osse | |
---|---|
Basin | |
Progression | Gélise→ Baïse→ Garonne→ Atlantic Ocean |
Main source |
Plateau de Lannemezan 43°20′18″N 00°19′37″E / 43.33833°N 0.32694°E |
Source elevation | 350 m (1,150 ft) |
River mouth |
Gélise 44°07′15″N 00°16′49″E / 44.12083°N 0.28028°ECoordinates: 44°07′15″N 00°16′49″E / 44.12083°N 0.28028°E |
Mouth elevation | 42 m (138 ft) |
Basin area | 600 km2 (230 sq mi) |
Countries | France |
Length | 120.3 km (74.8 mi) |
Avg. discharge | 2.62 m3/s (93 cu ft/s) |
The Osse is a 120 km (75 mi) long river in southwestern France, right tributary of the river Gélise. Its source is in the Hautes-Pyrénées, 2 km (1.2 mi) southeast of the village Bernadets-Debat, in the Plateau de Lannemezan. It joins the river Gélise 5 km (3.1 mi) southwest of the town Nérac.
Its course crosses the following départements and communes:
- Hautes-Pyrénées: Bernadets-Debat
- Gers: Montesquiou, Saint-Arailles, Vic-Fezensac, Mouchan
- Lot-et-Garonne: Fréchou, Moncrabeau, Lannes
External links
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