Mamonovka

Mamonovka
German: Bahnau
Polish: Banówka
Russian: Мамоновка
Location
Country Russia
Poland
Physical characteristics
Source 
 • locationnear Wysoka Braniewska, Warmian–Masurian Voivodeship, Poland
 • elevation110 m (360 ft)
MouthVistula Lagoon
 • location
west of Baltiysk, Kaliningrad Oblast, Russia
 • coordinates
54°29′00″N 19°52′01″E / 54.48333°N 19.86694°E / 54.48333; 19.86694
 • elevation
0 m (0 ft)
Length49.57 km (30.80 mi)
Basin size214.9 m2 (2,313 sq ft)
Discharge 
 • average1.2 m3/s (42 cu ft/s)

The Mamonovka or Banovka (Russian: Мамоновка, Polish: Banówka, German: Bahnau) is a river between Russia (Kaliningrad Oblast) and Poland (Warmian-Masurian Voivodship). It flows into the Vistula Lagoon. It is 51 km long and has a 311 km2 drainage basin.

The Ignatievka River and the Vitushka River are tributaries of the Mamonovka.