| Eaulne | |
|---|---|
| Country | France |
| Basin features | |
| Main source |
Pays de Caux 140 m (460 ft) |
| River mouth | Arques |
| Progression | Arques→ English Channel |
| Basin size | 318 km2 (123 sq mi) |
| Physical characteristics | |
| Length | 46 km (29 mi) |
| Discharge |
|
The river Eaulne is one of the rivers that flow from the plateau of the eastern Pays de Caux in the Seine-Maritime département of Normandy in northern France.
The Eaulne’s source is at Mortemer. It then flows northwestwards through Sainte-Beuve-en-Rivière, Saint-Germain-sur-Eaulne, Londinières, Douvrend, Envermeu, turning westward at Bellengreville and on to Ancourt, Martin-Église and joins the River Arques at Arques-la-Bataille.
Coordinates: 49°54′N 1°07′E / 49.900°N 1.117°E