Okhta River, Neva basin

Okhta River
Mouth of Okhta and the Malookhtinsky Bridge
Country	Russia
Basin features
Main source	130 m (430 ft)
River mouth	Neva
Basin size	768 km2 (297 sq mi)
Physical characteristics
Length	90 km (56 mi)

Coordinates: 59°56′45″N 30°24′27″E / 59.94583°N 30.40750°E / 59.94583; 30.40750

Okhta River (Russian: Óхта) is a river in Vsevolozhsky District of Leningrad Oblast and the eastern part of the city of Saint Petersburg, Russia. It is the largest right tributary of the Neva river. It joins the Neva 12 kilometres (7.5 mi) upstream of the Neva's mouth, within the city limits of Saint Petersburg. The length of the Okhta is 90 kilometres (56 mi), and the area of its drainage basin is 768 square kilometres (297 sq mi). Its largest tributary is the Okkervil River (left). The Rzhevsky Reservoir (5 kilometres (3.1 mi) long, 120 metres (390 ft) wide, with a volume of 4 mln m³) has been built on the Okhta. The Utkina Dacha estate is located on the banks of the Okhta close to the mouth of the Okkervil.

The source of the Okhta is in the swamps in the northwestern part of Vsevolozhsky District, north of the town of Sertolovo. Th Okhta flows southeast, downstream of the settlement of Vartemyagi turns east, passes southwest of the urban-type settlement of Toksovo and turns south. Below Toksovo, it essentially flows through the suburbs of Saint Petersburg. Downstream of the village of Murino it enters the city of Saint Petersburg, passes Ladozhsky railway station and has its mouth under the Malookhtinsky Bridge, which separates Malookhtinskaya and Sverdlovskaya Embankments.