Mamaroneck River

Mamaroneck River is 14 km long, and has a stream level of 1.

Map of Mamaroneck River

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Distributaries / Outflows

Mamaroneck River flows into (unnamed) , which it joins at N 40° 56′ 55″, W 73° 43′ 57″ at OSM node n6410398006, and there 36 km of total upstream flows in.

Tributaries

Mamaroneck River has 11 tributaries.

Sheldrake River, which joins it at N 40° 57′ 18″, W 73° 44′ 11″ at OSM node n2180880510, and 9 km of total upstream flows in.

East Branch Mamaroneck River, which joins it at N 41° 1′ 52″, W 73° 44′ 39″ at OSM node n11752118211, and 6 km of total upstream flows in.

West Branch Mamaroneck River, which joins it at N 40° 58′ 56″, W 73° 44′ 40″ at OSM node n11752106882, and 3 km of total upstream flows in.

(unnamed), which joins it at N 41° 3′ 3″, W 73° 44′ 37″ at OSM node n11752118250, and 1 km of total upstream flows in.

(unnamed), which joins it at N 40° 58′ 7″, W 73° 44′ 31″ at OSM node n11752106934, and 949 m of total upstream flows in.

(unnamed), which joins it at N 40° 58′ 21″, W 73° 44′ 36″ at OSM node n11752106927, and 507 m of total upstream flows in.

(unnamed), which joins it at N 40° 58′ 47″, W 73° 44′ 39″ at OSM node n8429072186, and 410 m of total upstream flows in.

(unnamed), which joins it at N 41° 3′ 19″, W 73° 44′ 23″ at OSM node n11752118256, and 237 m of total upstream flows in.

(unnamed), which joins it at N 40° 58′ 27″, W 73° 44′ 38″ at OSM node n11752106921, and 178 m of total upstream flows in.

(unnamed), which joins it at N 41° 3′ 2″, W 73° 44′ 39″ at OSM node n11752118249, and 157 m of total upstream flows in.

(unnamed), which joins it at N 41° 1′ 59″, W 73° 45′ 10″ at OSM node n6690760348, and 9 m of total upstream flows in.