Rock River

Based on OpenStreetMap data, Rock River is 194 km long.

Map of Rock River

This area: WaterwayMap main

osm.org

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Distributaries / Outflows

It has 5 side channels. (TODO fill in side channels)

Rock River flows into Big Sioux River , which it joins at N 43° 4′ 55″, W 96° 27′ 17″ at OSM node n847512214, and there 2,118 km of total upstream flows in.

Tributaries

Rock River has 14 tributaries.

Kanaranzi Creek, which joins it at N 43° 26′ 51″, W 96° 10′ 4″ at OSM node n7293571187, and 120 km of total upstream flows in.
Tchan Pepedan, which joins it at N 43° 42′ 4″, W 96° 9′ 1″ at OSM node n7089831652, and 54 km of total upstream flows in.
Poplar Creek, which joins it at N 43° 50′ 38″, W 96° 8′ 34″ at OSM node n2060707722, and 51 km of total upstream flows in.
Elk Creek, which joins it at N 43° 35′ 48″, W 96° 11′ 21″ at OSM node n11141531294, and 49 km of total upstream flows in.
Chanarambie Creek, which joins it at N 43° 51′ 29″, W 96° 7′ 54″ at OSM node n2060713625, and 49 km of total upstream flows in.
(unnamed), which joins it at N 43° 15′ 50″, W 96° 14′ 49″ at OSM node n4648441755, and 42 km of total upstream flows in.
Mound Creek, which joins it at N 43° 42′ 9″, W 96° 9′ 19″ at OSM node n2032539847, and 13 km of total upstream flows in.
East Branch Rock River, which joins it at N 43° 59′ 28″, W 96° 10′ 2″ at OSM node n2073379987, and 12 km of total upstream flows in.
Kanaranzi Creek, which joins it at N 43° 25′ 56″, W 96° 9′ 54″ at OSM node n7903844835, and 9 km of total upstream flows in.
(unnamed), which joins it at N 43° 40′ 24″, W 96° 10′ 21″ at OSM node n11212452596, and 4 km of total upstream flows in.
(unnamed), which joins it at N 43° 26′ 14″, W 96° 10′ 1″ at OSM node n7063847270, and 2 km of total upstream flows in.
(unnamed), which joins it at N 43° 39′ 18″, W 96° 11′ 56″ at OSM node n11236586958, and 2 km of total upstream flows in.
(unnamed), which joins it at N 43° 44′ 14″, W 96° 9′ 7″ at OSM node n2060708054, and 2 km of total upstream flows in.
(unnamed), which joins it at N 44° 3′ 53″, W 96° 10′ 31″ at OSM node n2076636934, and 610 m of total upstream flows in.