汾河
The No. 1 Fen River reservoir, built in 1960, is the biggest artificial reservoir in Shanxi province; it is also the scenic spot in the province. The length from south to north is 15 kilometers, the width is 5 kilometers, the total area is 32 square kilometers, and the capacity of reservoir is 720 million cubic meters. In 2000, the No. 2 Fen River Reservoir was built about 50 kilometers downstream the No. 1 Fen River Reservoir. The pollution of Fen River reservoir has become a serious problem. Because of the rise of population and the development of economy, the industrial, domestic, and other kinds of pollution have been on the rise. Great quantities of sewage are indiscriminately discharged into the riverbed downstream of the No. 1 and 2 reservoirs. However, the government is trying to fix the problem.