大蓋沢

大蓋沢 is 6 km long, and has a stream level of 2.

Map of 大蓋沢

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大蓋沢 flows into 小阿仁川 , which it joins at N 39° 51′ 27″, E 140° 20′ 34″ at OSM node n755689234, and there 22 km of total upstream flows in.

大蓋沢 has 3 tributaries.

大旭又沢, which joins it at N 39° 51′ 22″, E 140° 20′ 37″ at OSM node n755462135, and 12 km of total upstream flows in.

(unnamed), which joins it at N 39° 51′ 0″, E 140° 22′ 16″ at OSM node n755082465, and 2 km of total upstream flows in.

(unnamed), which joins it at N 39° 50′ 29″, E 140° 22′ 47″ at OSM node n755786572, and 249 m of total upstream flows in.