The Moskva is a big river. 
The Moskva is a long river. 
Many towns sit near the water. Some towns are called Mozhaysk and Kolomna. The river flows into the Oka river. This helps the water reach the sea.
In the cold, the river turns to ice.
People use the river for many things. You can see boats on the water. 
The river is a very important part of the land.
The Moskva is a long river in Western Russia. 

The river's name is the same as the city. Some think the name means a river in a marsh. 
The Moskva is a major river in Western Russia. It flows through the Smolensk and Moscow regions. The river passes right through the center of Moscow. 

Many different waters feed into the Moskva. These include the Ruza, Istra, and Skhodnya rivers. The river gets most of its water from melting snow. About 61% comes from thaw, while 27% comes from underground. Since the Moscow Canal was finished in 1937, it also gets water from the Upper Volga. This helps ships move even when there is a summer drought. 
People have lived near this river for a very long time. Studies show the riverbed existed about 12,000 years ago. Early Finnic tribes lived here in the past. Later, Slavic tribes like the Vyatichi also made the area their home. The name "Moskva" is actually the Russian word for Moscow. Some experts think the name means a river in a marsh.
In the city of Moscow, the river is quite wide. There are 49 bridges crossing the river and its canals. The first stone bridge was built in 1692. You can find many islands created by man-made canals. One famous island is Balchug, which sits across from the Kremlin. Others, like Serebryany Bor, are large parks. Some islands are even uninhabited.
Visitors can enjoy many things on the water. There is a fleet of ice-breaker cruisers for trips. These trips can last between 1.5 and 3 hours. 
The Moskva River is a vital waterway in Western Russia. It flows through the Smolensk and Moscow Oblasts. The river is so important to the region that it shares its name with the capital city, Moscow. To avoid confusion, people often call the river "Moskva-reka," which means Moskva River. 
Scientists have studied the history of this riverbed. Recent studies suggest the current riverbed existed about 12,000 years ago. Many different groups of people have lived along its banks. Finnic tribes lived in the area in the past. Later, Slavic tribes such as the Vyatichi also settled there. The name "Moskva" is the Russian word for Moscow. Linguists believe the city name comes from the river name. One widely accepted theory uses the Proto-Balto-Slavic root *mŭzg- or *muzg-. This root comes from the Proto-Indo-European word for "wet." Therefore, Moskva might mean a river located in a wetland or a marsh. 
Another theory comes from the Finno-Ugric people. The Merya and Muroma tribes lived in this area before the Slavs. They called the river "Mustajoki," which means "Black river." Other theories suggest Celtic, Iranian, or Caucasic origins. However, contemporary linguists largely reject these ideas because they lack scientific ground. The river's name remains a central part of the region's identity. In many Slavic countries, "Moskov" is a common surname. This name is found in Russia, Bulgaria, Ukraine, and North Macedonia.
The hydrology of the Moskva is quite complex. Many tributaries feed into the main river. These include the Ruza, Istra, Skhodnya, Setun, Yauza, Pakhra, Pekhorka, Nerskaya, and Severka. Most of the water comes from the seasonal thaw, which accounts for 61% of the volume. Subterranean water provides 27% of the supply. Rain provides the remaining 12%. Since the Moscow Canal was completed between 1932 and 1937, the river also collects water from the Upper Volga. This connection helps maintain reliable commercial shipping. Before the canal, summer droughts often interrupted boat travel. Older dams from 1785, 1836, and 1878 were not effective at preventing this. 
The river's physical characteristics change depending on the location. The average discharge varies from near Zvenigorod to the Oka inlet. The speed of the current also changes with the seasons. In the winter, the current can be as slow as 0.1 km/h when dams are closed. In May, when dams are open, the speed can reach 0.7 km/h. The river typically freezes around November or December. The ice usually begins to thaw in late March. During the 2006–2007 winter, an unusually warm period caused ice to melt on January 25. 
In the city of Moscow, the river is very wide. The narrowest point is located under the Kremlin walls. As of 2007, there are 49 bridges across the river and its canals within the city. The first stone bridge, the Bolshoy Kamenny Bridge, was built in 1692. 
The Moskva River is essential for the life of the city. Moscow collects its drinking water from five stations on the river. It also uses reservoirs from the Upper Volga. For recreation, a fleet of ice-breaker cruisers operates on the water. These boats travel from moorings at Gorky Park to the Novospassky Monastery. These trips usually last between 1.5 and 3 hours. Whether for transport, water, or leisure, the river remains a central feature of the Russian landscape.
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