The Aller is a 215-kilometre-long (134 mi) river in the states of Saxony-Anhalt and Lower Saxony in Germany. It is a right-hand, and hence eastern, tributary of the Weser and is also its largest tributary. Its last 117 kilometres (73 mi) form the Lower Aller federal waterway. The Aller was extensively straightened, widened and, in places, dyked, during the 1960s to provide flood control of the river. In a 20-kilometre-long (12 mi) section near Gifhorn, the river meanders in its natural river bed.
The Oker is a river in Lower Saxony, Germany, that has historically formed an important political boundary. It is a left tributary of the River Aller, 128 kilometres (80 mi) in length and runs in a generally northerly direction.
The Saale, also known as the Saxon Saale and Thuringian Saale, is a river in Germany and a left-bank tributary of the Elbe. It is not to be confused with the smaller Franconian Saale, a right-bank tributary of the Main, or the Saale in Lower Saxony, a tributary of the Leine.
The Mulde is a river in Saxony and Saxony-Anhalt, Germany. It is a left tributary of the Elbe and is 124 kilometres (77 mi) long.
The White Elster is a 257-kilometre (160 mi) long river in central Europe, right tributary of the Saale. Its source is in the westernmost part of the Czech Republic, in the territory of Hazlov. After a few kilometres, it flows into eastern Germany where it cuts through the Vogtland in a "deep and picturesque valley". In Germany it flows through the states of Saxony, Thuringia and Saxony-Anhalt. The White Elster flows through the cities of Plauen, Greiz, Gera, Zeitz, Pegau and Leipzig, and into the river Saale in Halle.
The Black Elster or Schwarze Elster is a 179-kilometre (111 mi) long river in eastern Germany, in the states Saxony, Brandenburg and Saxony-Anhalt, right tributary of the Elbe. Its source is in the Upper Lusatia region, near Elstra.
The Ohre is a river in northern Germany, left tributary to the Elbe. Its total length is 103 kilometres (64 mi). Its source is north of Wolfsburg, in Lower Saxony. It flows generally south-east, at first following the border of Lower Saxony and Saxony-Anhalt. After Buchhorst it flows completely through Saxony-Anhalt, along the Mittellandkanal. It flows into the Elbe in Rogätz, north of Magdeburg. The towns Brome, Calvörde, Haldensleben and Wolmirstedt lie along the river. The upper course of the Ohre is in the Drömling nature reserve.
Calbe is a town in the district of Salzlandkreis, in Saxony-Anhalt, Germany.
The Aland is a river in the German states of Lower Saxony and Saxony-Anhalt, left tributary of the Elbe. It is the continuation of the river Biese, which is the continuation of the river Milde. The Aland is 27 kilometres (17 mi) long, whereas the total Milde-Biese-Aland system is 97 kilometres (60 mi) long. The Aland flows into the Elbe in Schnackenburg.
The river Jeetzel, which begins in the Altmark under the name Jeetze, flows from Saxony-Anhalt through Lower Saxony, in Germany. From its source near the village of Dönitz, it flows north through Beetzendorf, Salzwedel, Wustrow, Lüchow and Dannenberg, before joining the Elbe in Hitzacker. Its total length is 73 kilometres (45 mi).
The Hassel is a river of Saxony-Anhalt, in the East Harz Mountains in Germany. It flows through several municipalities including Stiege and the town of Hasselfelde. Its source is located not far from Stiege. After about 10 kilometres (6 mi) it flows into the Hassel Auxiliary Dam and later into the Rappbode Reservoir.
The Ilse is a river of Saxony-Anhalt and Lower Saxony, Germany.
The Kalte Bode is the left-hand headstream of the Bode in the High Harz Mountains in the German state of Saxony-Anhalt. It is 17 kilometres (11 mi) long.
The Warme Bode is the right-hand headstream of the Bode in the High Harz mountains of central Germany in the states of Lower Saxony and Saxony-Anhalt. It is 23 kilometres (14 mi) long and is formed by the confluence of the Große Bode and Kleine Bode rivers.
The Wormke is a river of Saxony-Anhalt, Germany, in the Harz Mountains. It is a left tributary of the Kalte Bode, about 6.7 kilometres (4.2 mi) long.
The Ecker is a 28-kilometre (17 mi), right-hand, southeast tributary of the Oker which runs mainly through the Harz mountains in the German states of Saxony-Anhalt and Lower Saxony.
The Rödelbachgraben, usually called the Rödelbach and also incorrectly referred to as the Rieschengraben, is a river of Saxony-Anhalt, Germany.
Luppe is a river of Saxony and Saxony-Anhalt, Germany. It lies in the floodplain around the confluence of the rivers Saale and White Elster, near the cities Leipzig and Halle. It flows into the Saale in Schkopau. Until the 1930s, when the Neue Luppe was constructed, the Luppe was a distributary of the White Elster. The Nahle and the Alte Luppe are relicts of the former course of the Luppe. The remaining Luppe flows from near Kleinliebenau to the west, and no longer receives water from its former upper course.
The Salza is a river of Saxony-Anhalt, Germany. It is a left tributary of the Saale in Salzmünde.
The Wormsgraben is a waterway in the Harz Mountains of central Germany in the state of Saxony-Anhalt.
