Опорный

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Опорный flows into Изрезанный , which it joins at N 73° 50′ 46″, E 102° 35′ 0″ at OSM node n1189528616, and there 140 km of total upstream flows in. load it's distributaries

Опорный has 1 tributaries.

• (unnamed) , which joins it at the following points: 52 km of total upstream flows in at N 73° 49′ 38″, E 102° 36′ 20″ at OSM node n1189516486 32 km of total upstream flows in at N 73° 49′ 38″, E 102° 36′ 20″ at OSM node n1189516486
load it's tributaries