The Noteć (Polish pronunciation:[ˈnɔtɛtɕ]ⓘ; German: Netze, Latin: Natissis) is a river in central Poland with a length of 391 km (243 mi) (7th longest) and a basin area of 17,302 km2 (6,680 sq mi).[1] It is the largest tributary of the Warta river and lies completely within Poland.
The lower sections down from the mouth of the Drawa (near Krzyż Wielkopolski) are located within the broad Toruń-Eberswalde Urstromtal. These large wetlands, with only two historic river crossings at Santok and Drezdenko, are sparsely populated.
Most portions of the Noteć are navigable. Several locks and dams connect the Vistula and the Warta/Oder waterways.
After several unsuccessful attempts by the Polish Piasts to regain control, the area along the lower Noteć was finally incorporated into the Brandeburg Neumark region. For centuries, the border with the Greater Polish Poznań Voivodeship ran between Drezdenko (Driesen) and Krzyż upstream in the east. Under the rule of Elector Joachim III Frederick of Brandenburg from about 1603, the fortress was rebuilt and further settlements were erected within the wetlands. First plans for a large-scale drainage and land amelioration were developed under King Frederick William I of Prussia in 1738/39, though not carried out until after the Seven Years' War in 1763.