a4a

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a4a flows into a4 , which it joins at N 28° 27′ 38″, E 97° 40′ 12″ at OSM node n3189141627, and there 22 km of total upstream flows in. load it's distributaries

a4a has 1 tributaries.

• (unnamed), which joins it at N 28° 27′ 32″, E 97° 39′ 38″ at OSM node n3213452821, and 5 km of total upstream flows in.
load it's tributaries