Prosna

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Prosna flows into (unnamed) , which it joins at N 51° 0′ 27″, E 18° 27′ 30″ at OSM node n1874063671, and there 27 km of total upstream flows in. load it's distributaries

Prosna has 1 tributaries.

• (unnamed), which joins it at N 51° 0′ 27″, E 18° 28′ 47″ at OSM node n1874063634, and 25 km of total upstream flows in.
load it's tributaries