Pyana

Pyana
Pyana is located in European Russia
Pyana
Location
CountryRussia
Physical characteristics
Source 
 • locationVolga Upland
 • elevation220 m (720 ft)
Mouth 
 • location
Sura
 • coordinates
55°40′02″N 45°54′59″E / 55.6671°N 45.9163°E / 55.6671; 45.9163
 • elevation
62 m (203 ft)
Length436 km (271 mi)
Basin size8,060 km2 (3,110 sq mi)
Discharge 
 • average25 m3/s (880 cu ft/s)
Basin features
ProgressionSuraVolgaCaspian Sea

The Pyana (Russian: Пья́на) is a river in Nizhny Novgorod Oblast and the Republic of Mordovia, Russia. It is a left tributary of the Sura.