Có

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Có flows into Córrego Marreco , which it joins at S 18° 18′ 36″, W 40° 34′ 9″ at OSM node n8491399241, and there 11 km of total upstream flows in. load it's distributaries

Có has 2 tributaries.

• Córrego Marreco, which joins it at S 18° 18′ 34″, W 40° 34′ 9″ at OSM node n8491399226, and 8 km of total upstream flows in.
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• (unnamed), which joins it at S 18° 18′ 34″, W 40° 34′ 9″ at OSM node n8491399226, and 3 km of total upstream flows in.
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