| Eichener See | |
|---|---|
 The Eichener See filled with water (Jun 1999) | |
  Eichener See | |
| Location | Lörrach, Baden-Württemberg (Germany) |
| Coordinates | 47°38′41″N 7°51′44″E / 47.644734°N 7.862209°E |
The Eichener See ("Lake Eichen"), known in the Alemannic dialect as the Eiemer See, near Eichen in the Baden-Württemberg county of Lörrach is a periodic (astatic) karst lake in the Southern Black Forest in Germany.
The lake, which only contains water when there is a high water table, lies in a hollow, a muschelkalk-karst basin. It has no surface inflow, its outflows are partly subterranean and partly through evaporation.[1]