Mže
The Mže (; ) is a river in the Czech Republic and shortly in Germany. It flows through Bavaria in Germany and through the Plzeň and Central Bohemian regions. It is the upper course of the Berounka, but usually it is considered a separate river. Until its confluence with the Radbuza in Plzeň, when it further continues as Berounka, the Mže is  long. Etymology
According to one theory, the name is of Slavic origin and is derived from the verb mžít (i.e. 'drizzle'). According to the second theory, the name is of Germanic origin and is connected with the root mighia ('urine', meaning "smelly water"). There is also a theory that the name is of Celtic origin, derived from the word mŏsā (meaning 'marsh', 'swamp') and related to the names of the rivers Mieß, Maas and Mosel. Originally, the entire stream including the Berounka was called Mže (, ) and the name first appeared in the 12th century in Chronica Boemorum. The name was written as Mse, Msa and Mzye. From the 17th century, the lower course started to be named Berounka, but the name Mže still appeared as a name for the entire stream at the end of the 19th century. In order to avoid confusion, an initiative was created in 2008 to rename the lower course back to the historical name Mže, but it was unsuccessful due to the strongly adopted current name. Characteristic

From a water management point of view, the Berounka and Mže are two different rivers with separate numbering of river kilometres. The Mže originates in the territory of Mähring in the Upper Palatine Forest at the elevation of , forms the state boundary for a short distance of  and then flows to Plzeň, where it merges with the Radbuza River at the elevation of  and continues as Berounka. It is  long, of which  is in Germany. In the Czech Republic, it is  long, which would make it one of the 25 longest rivers in the country, if taken separately from the Berounka. Its drainage basin has an area of , of which  is in the Czech Republic. The longest tributaries of the Mže are:

Settlements
The most notable settlements on the river are the towns of Tachov and Stříbro and the city of Plzeň. Bodies of water
There are two reservoirs on the Mže: Hracholusky with an area of  and Lučina with an area of . There are 198 bodies of water larger than 1 ha in the basin area. Fauna
The upper course of the river is home to a population of Eurasian beaver. Tourism
The Mže is suitable for river tourism and belongs to the rivers suitable for less experienced paddlers. However, it is often not passable in the summer with higher temperatures and lower rainfall. References

External links

River flow at VD Hracholusky station – Flood Warning and Forecasting Service of the Czech Hydrometeorological Institute

Rivers of the Plzeň Region
Rivers of Bavaria
International rivers of Europe
Czech Republic–Germany border
Rivers of the Upper Palatine Forest
Rivers of Germany
Border rivers