Aper Tief

The Aper Tief is a small stream in the Lower Saxon municipalities of Apen (district of Ammerland) and Detern in the collective municipality of Jümme (district of Leer). It begins west of Apen at the confluence of the Große Süderbäke and the Große Norderbäke, runs roughly east-west and empties south of the municipality of Detern into the Jümme. The Aper Tief is tidal. Its tidal range is about three quarters of a metre.Literature Dipl.-Ing. Richard Eckhoff, Hilke Hinrichs: Das Aper Tief darf wieder das Bett verlassen. In: gewässer-info, Nr. 53, January 2012, pp. 569–571