Stonávka

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Stonávka
Stonawka
The Stonávka near Stonava

The Stonávka near Stonava

Data
location Moravskoslezský kraj , Czech Republic
River system Or
Drain over Olsa  → Or  → Stettiner Haff
source North-western slope of the Kotař in the Moravian-Silesian Beskids
49 ° 37 ′ 32 ″  N , 18 ° 31 ′ 3 ″  E
Source height 770  m nm  DETECTION SOURCE LEVEL =
muzzle west of Karviná in the Olsa coordinates: 49 ° 51 '2 "  N , 18 ° 30' 46"  E 49 ° 51 '2 "  N , 18 ° 30' 46"  E
Mouth height 223  m nm
Height difference 547 m
Bottom slope 16 ‰
length 33.2 km
Catchment area 118.27 km²
Drain MQ
1.47 m³ / s
Reservoirs flowed through Těrlicko reservoir
Medium-sized cities Karviná
Residents in the catchment area 17353

The Stonávka (German and Polish Stonawka ) is a left tributary of the Olsa in the Czech Republic .

course

The Stonávka rises on the northwest slope of the Kotař (906 m) in the Moravian-Silesian Beskids . Its upper course leads north through a deep wooded valley between the Čupel (872 m), the Prašivá (843 m) and the Kyčera (768 m), in which the settlement Stonávka extends. At the western foot of the Godula the Stonávka enters the Beskid foothills and flows over Komorní Lhotka , Hliníky, Poloniny and Hnojník to Horní Třanovice. There the Stonávka takes up the Černý potok on the right side, through which its water from the Ropičanka is also supplied from Střítež by means of a water pipe . From this confluence the river changes its course to the north-west and flows over Dolní Třanovice , Zadky, Sušov, Hradiště, Vrazidlo, Lesní and Rozsudek to Těrlicko , where it is dammed in the Těrlicko reservoir. The estuary is protected as a nature reserve Těrlické mokřady.

Between Pacalůvka and Dolni Těrlicko, the Stonávka leaves the reservoir in a northerly direction. Along its course are Červenky, Bělehrad, Zámostí, Albrechtice , Důlský, Holkovice, Hořany, Stonava , Dolany, Křívý Důl, Bonkov, Stavy, Lipiny, Ovčárna, the Důl Darkov and Nový Dvůr coal mine. After 33.2 kilometers, the Stonávka flows into the Olsa between Sovinec and Fryštát on the western outskirts of Karviná in the Karwiner coal mining area.

Tributaries

  • Ráztoka (r), Komorní Lhotka
  • Černý potok (r), Horní Třanovice
  • Mlýnka (l), Horní Třanovice
  • Mušalec (l), Dolní Třanovice
  • Sušovský potok (r), Zadky
  • Hornodvorský potok (r), Hradiště
  • Zavadovický potok (l), Vrazidlo
  • Zadky (r), Těrlicko reservoir
  • Chotěbuzka (r), Důlský
  • Křívý potok (l), Dolany

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