Tysmenytsya (river)

Tysmenytsya ( Ukrainian Tysmenytsya ) is a river in the Drogobych district of the Lviv region of Ukraine. The right tributary of Bystrica ( Dniester basin).

Tysmenitsa
ukr Tysmenytsya
Characteristic
Length	49 km
Pool	650 km²
Watercourse
Source(T) (B)
• Location	south of Borislav
• Coordinates
Mouth (T) (B)	Bystrica
• Coordinates
Location
Water system	Bystrica → Dniester → Black Sea
A country	Ukraine
Region	Lviv region
Area	Drohobych district
- source - mouth

The length of the river is 49 km, the basin area is 650 km². The valley in the upper reaches is V-shaped, lower - trapezoidal. Floodplain in the middle and lower reaches 150–300 m wide, mostly reclaimed. The channel in the vicinity of the city of Borislav is rapids, there are waterfalls (fall height up to 3 m), then the river expands to 15-20 m (in places up to 50-80 m), the depth varies from 1-2 m (on stretches) to 0.2- 0.5 m (on shallows). The bottom is covered with pebbles. The slope of the river is 9 m / km. There are floods (after heavy rains or thaws).

It originates in the Eastern Beskids ( Carpathians ) south of the city of Borislav . It flows first to the northwest, then turns to the northeast. It flows into Bystrica west of the village of Lipitsy (near the mouth of Bystrica).

In the lower reaches of Tysmenitsa, the Tysmenitskaya drainage system was built (total area of ​​10,300 ha, the length of the drainage network is more than 300 km).

Right tributaries: Loshany , Vyshnitsa , Solonitsa , Lyutychina . Left tributaries: Ratochina , Bar , Labor .

Settlements (from source to mouth) are located on the river: Borislav , Derezhichi , Drohobych , Ranevichi , Pochaevichi , Mikhailovichi , Voroblevichi , Gorodkovka .