Полонка

Полонка is 109 km long, and has a stream level of 2.

Map of Полонка

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Distributaries / Outflows

Полонка flows into Шелонь , which it joins at N 57° 47′ 1″, E 29° 33′ 15″ at OSM node n2027920133, and there 1,135 km of total upstream flows in.

Tributaries

Полонка has 4 tributaries.

Ровка, which joins it at N 57° 52′ 9″, E 30° 19′ 10″ at OSM node n2027920548, and 25 km of total upstream flows in.

Ужинка, which joins it at N 57° 46′ 23″, E 29° 57′ 46″ at OSM node n2027919840, and 4 km of total upstream flows in.

(unnamed), which joins it at N 57° 51′ 52″, E 30° 18′ 44″ at OSM node n2788316778, and 2 km of total upstream flows in.

(unnamed), which joins it at N 57° 53′ 30″, E 30° 21′ 46″ at OSM node n6606181351, and 1 km of total upstream flows in.