(unnamed)

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(unnamed) flows into Ока , which it joins at N 55° 52′ 32″, E 101° 49′ 42″ at OSM node n10598567804, and there 9,653 km of total upstream flows in. load it's distributaries

(unnamed) has 2 tributaries.

• Тарма, which joins it at N 56° 0′ 3″, E 101° 9′ 45″ at OSM node n9301910711, and 5 km of total upstream flows in.
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• Долоновка, which joins it at N 56° 0′ 12″, E 101° 9′ 43″ at OSM node n9301895297, and 4 km of total upstream flows in.
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