(unnamed)

(unnamed) is 1 km long, and has a stream level of 0.

Map of (unnamed)

This area: WaterwayMap main

osm.org

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Distributaries / Outflows

It has 1 side channels.

(unnamed) flows into the sea: 39 km flows in at N 31° 13′ 48″, E 121° 20′ 34″ at OSM node n1799301509. (unnamed) flows into 吴淞江 , which it joins at N 31° 13′ 43″, E 121° 21′ 22″ at OSM node n368903951, and there 40 km of total upstream flows in.

Tributaries

(unnamed) has 2 tributaries.

吴淞江, which joins it at N 31° 14′ 29″, E 121° 20′ 30″ at OSM node n567769706, and 145 km of total upstream flows in.

外环西河, which joins it at N 31° 12′ 57″, E 121° 20′ 47″ at OSM node n4574367337, and 2 km of total upstream flows in.