hidden Drainage network HYDROGRAPHIC NETWORK. Over 19500 rivers and 1800 lakes (Ladoga and Onega being the largest ones) form the H. N. of the Leningrad Oblast. The river network is dense and ramified. One exception is the Izhora Hills where the river network density is... more

hidden Slavyanka River, the SLAVYANKA, a river in Gatchina District of Leningrad Oblast and in St. Petersburg, left-hand tributary of the Neva. Length: 39 km. Catchment area: 249 sq. km. Flow rate: 1.8 cu. m/s. It originates from the Taytsi Springs on the Pyazelevsky Hills... more

hidden Taytsi, urban settlement TAYTSI, an urban settlement in Gatchina District. Population: 2,600. It is situated at Taytsi railway station of the St. Petersburg-Gatchina Baltiyskaya branch. The settlement was established in 1960. There are also the villages of Bolshiye Taytsi... more