(unnamed)

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(unnamed) flows into the sea: 32 km flows in at N 22° 27′ 22″, E 105° 5′ 29″ at OSM node n11297728587. 17 km flows in at N 22° 23′ 12″, E 105° 2′ 56″ at OSM node n11297729123. (unnamed) flows into Sông Lô , which it joins at N 22° 25′ 53″, E 104° 55′ 3″ at OSM node n611585453, and there 577 km of total upstream flows in. load it's distributaries

(unnamed) has 0 tributaries.