Дерна

Дерна is 22 km long, and has a stream level of 3.

Map of Дерна

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Distributaries / Outflows

Дерна flows into Холохольня , which it joins at N 56° 35′ 35″, E 34° 40′ 34″ at OSM node n2883335780, and there 66 km of total upstream flows in.

Tributaries

Дерна has 6 tributaries.

(unnamed), which joins it at N 56° 33′ 32″, E 34° 34′ 17″ at OSM node n5619566315, and 13 km of total upstream flows in.

Бугровский, which joins it at N 56° 33′ 37″, E 34° 33′ 34″ at OSM node n5619566310, and 8 km of total upstream flows in.

(unnamed), which joins it at N 56° 33′ 38″, E 34° 33′ 58″ at OSM node n5619566188, and 5 km of total upstream flows in.

(unnamed), which joins it at N 56° 33′ 49″, E 34° 32′ 49″ at OSM node n5619566219, and 1 km of total upstream flows in.

(unnamed), which joins it at N 56° 33′ 39″, E 34° 31′ 43″ at OSM node n5619566241, and 996 m of total upstream flows in.

(unnamed), which joins it at N 56° 33′ 49″, E 34° 32′ 18″ at OSM node n5619566233, and 560 m of total upstream flows in.