七一河

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七一河 flows into 黄浦江 , which it joins at N 31° 4′ 12″, E 121° 28′ 15″ at OSM node n9491157491, and there 65 km of total upstream flows in. load it's distributaries

七一河 has 3 tributaries.

• 钱家宅河, which joins it at N 31° 4′ 16″, E 121° 28′ 33″ at OSM node n6285410884, and 2 km of total upstream flows in.
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• 范沟头, which joins it at N 31° 4′ 15″, E 121° 28′ 28″ at OSM node n6257543557, and 1 km of total upstream flows in.
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• 小宅河, which joins it at N 31° 4′ 21″, E 121° 28′ 52″ at OSM node n6285410815, and 229 m of total upstream flows in.
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