Druguska is a river in Russia , it flows in the Kaluga region . The river mouth is located 58 km on the left bank of the Zhizdra River. The length of the river is 36 km, the catchment area is 183 km².
| Friendusk | |
|---|---|
 | |
| Characteristic | |
| Length | 36 km |
| Pool | 183 km² |
| Watercourse | |
| Source | |
| • Coordinates | |
| Mouth | Zhizdra |
| • Location | 58 km on the left bank |
| • Coordinates | |
| Location | |
| Water system | Zhizdra → Oka → Volga → Caspian Sea |
| A country |
|
| Region | Kaluga region |
| Area | Kozelsky district |
| HWR Code | |
 - source  - mouth | |
It flows in Kozelsky district , including directly within the city of Kozelsk .
Description
The width within the city of Kozelsk is 5-7 meters, around the mouth is about 10 meters, the depth is from several tens of centimeters to about 2 meters.
It was originally called Drugusna , later a derogatory suffix (-ka) was added. The indigenous inhabitants of the city of Kozelsk have an oral tradition that in one of the ancient Russian chronicles there is a record relating to the period of the Tatar-Mongol invasion and the capture of the city by the troops of Batu , where in the story of the dead defenders of the city about the river it is written: “... a dream friend (meaning a lost warrior) has its own quiet waters ... ”. According to legend, approximately since then the river has this name. [2]
Water Registry Data
According to the state water register of Russia, it belongs to the Oka basin district , the water management section of the river - Oka from the city of Belev to the city of Kaluga , without the Upa and Ugra rivers, the river sub-basin of the river Oka tributaries to the confluence of the Moksha. River basin of the river - Oka [3] .
- The code of the water body in the state water register is 09010100512110000020230 [3] .
Notes
- ↑ Surface water resources of the USSR: Hydrological knowledge. T. 10. Verkhne-Volzhsky district / ed. V.P. Shaban. - L .: Gidrometeoizdat, 1966. - 528 p.
- ↑ READ MORE :::: KOZELSK
- ↑ 1 2 State Water Register of the Russian Federation: Drukuska Neopr . Archived April 4, 2012.