Medem

Medem
Country	Germany
States	Lower Saxony
Basin features
River mouth	Elbe near Otterndorf 53°49′46″N 8°53′43″E / 53.82944°N 8.89528°E / 53.82944; 8.89528Coordinates: 53°49′46″N 8°53′43″E / 53.82944°N 8.89528°E / 53.82944; 8.89528
Progression	Elbe→North Sea
River system	Elbe

The Medem is a river of Lower Saxony, Germany. It is a left tributary of the Elbe, into which it flows near Otterndorf.