Aubetin

48°40′05″N 03°32′14″E / 48.66806°N 3.53722°E / 48.66806; 3.53722 • elevation177 m (581 ft) Mouth Grand Morin48°48′56″N 03°00′26″E / 48.81556°N 3.00722°E / 48.81556; 3.0072260 m (200 ft)Length61.2 km (38.0 mi)Basin size270 km² (100 sq mi)Discharge  • average1.5 m³/s (53 cu ft/s) Basin featuresProgressionGrand Morin→ Marne→ Seine→ English Channel

The Aubetin is a 61.2-kilometre (38.0 mi) long river in the Marne and Seine-et-Marne départements, northeastern France.^[1] Its source is at Les Essarts-le-Vicomte, 20 kilometres (12 mi) northeast of Nogent-sur-Seine. It flows generally west-northwest. It is a left tributary of the Grand Morin into which it flows at Pommeuse, 5 kilometres (3 mi) west of Coulommiers.

This list is ordered from source to mouth:

• Marne: Les Essarts-le-Vicomte, Bouchy-Saint-Genest,
• Seine-et-Marne: Louan-Villegruis-Fontaine, Villiers-Saint-Georges, Augers-en-Brie, Cerneux, Courtacon, Beton-Bazoches, Frétoy, Dagny, Amillis, Beautheil, Saints, Mauperthuis, Saint-Augustin, Pommeuse,