Большой Октан
Большой Октан is 25 km long, and has a stream level of 4.
Map of Большой Октан
This area:
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osm.org Distributaries / Outflows
Большой Октан flows into Летка
, which it joins at
N 59° 45′ 4″, E 49° 46′ 10″
at OSM node
n2178934780,
and there 99 km of total upstream flows in.
Tributaries
Большой Октан has 0 tributaries.