Mamonovka
The Mamonovka or Banovka (, ) 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.
Q159
Russia
LOC
Q1749
Kaliningrad Oblast
LOC
Q36
Poland
LOC
Q54184
Warmian-Masurian Voivodship
LOC
Q5605
Vistula Lagoon
LOC
None
Ignatievka River
UNK
None
Vitushka River
UNK
Q4279986
Mamonovka
LOC
Q4279986
Mamonovka
LOC
+51^^http://www.w3.org/2001/XMLSchema#decimal
51
NUMBER
+2^^http://www.w3.org/2001/XMLSchema#decimal
2
NUMBER
country
located in the administrative territorial entity
country
mouth of the watercourse
length
located in the administrative territorial entity
located in the administrative territorial entity