Source: Monviso mountain in the Cottian Alps, Italy
Mouth: Adriatic Sea
Drainage basin: 71,000 square kilometers (27,413 square miles)
Average discharge: 1,460 cubic meters per second (51,500 cubic feet per second)
Maximum discharge: 4,000 cubic meters per second (141,250 cubic feet per second)
Minimum discharge: 100 cubic meters per second (3,530 cubic feet per second)
Tributaries: Ticino, Adda, Oglio, Mincio
Cities on the Po: Turin, Piacenza, Cremona, Mantua, Ferrara, Rovigo
The Po River is the longest river in Italy. It is also the fifth-longest river in Europe.
The Po River is a vital transportation route. It is navigable for about 300 kilometers (186 miles) from the Adriatic Sea.
The Po River is a source of hydroelectric power. There are several dams on the river that generate electricity.
The Po River is a major source of irrigation water. It is used to irrigate crops in the Po Valley, which is one of the most productive agricultural regions in Italy.
The Po River is home to a variety of wildlife. Fish species include carp, pike, tench, and eel. Bird species include herons, egrets, and cormorants.
The Po River is a popular tourist destination. Visitors come to enjoy the scenery, the wildlife, and the historical sites along the river.