Powder River

Based on OpenStreetMap data, Powder River is 707 km long.

Powder River is in United States, flowing through the subregions of Montana, Wyoming

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It has 1 side channels. (TODO fill in side channels)

Powder River has 2 distributaries.

Middle Fork Powder River , which it joins at N 43° 42′ 31″, W 106° 39′ 50″ at OSM node n3208532605, and 260 km of total upstream flows in.
North Fork Powder River , which it joins at N 43° 46′ 15″, W 106° 40′ 21″ at OSM node n3187957163, and 121 km of total upstream flows in.

Powder River has 9 tributaries.

Clear Creek, which joins it at N 44° 52′ 52″, W 106° 4′ 4″ at OSM node n2055569901, and 622 km of total upstream flows in.
Salt Creek, which joins it at N 43° 41′ 27″, W 106° 20′ 12″ at OSM node n13117051458, and 384 km of total upstream flows in.
Crazy Woman Creek, which joins it at N 44° 28′ 59″, W 106° 7′ 55″ at OSM node n10774281007, and 241 km of total upstream flows in.
Fence Creek, which joins it at N 44° 57′ 54″, W 105° 55′ 56″ at OSM node n2055562218, and 33 km of total upstream flows in.
South Fork Powder River, which joins it at N 43° 40′ 18″, W 106° 30′ 50″ at OSM node n3191080204, and 15 km of total upstream flows in.
Fourmile Creek, which joins it at N 43° 43′ 37″, W 106° 15′ 19″ at OSM node n3261056149, and 12 km of total upstream flows in.
Wild Horse Creek, which joins it at N 44° 39′ 5″, W 106° 7′ 30″ at OSM node n4894647513, and 8 km of total upstream flows in.
an unnamed river, which joins it at N 45° 28′ 30″, W 105° 20′ 38″ at OSM node n11428041743, and 7 km of total upstream flows in.
an unnamed river, which joins it at N 44° 5′ 29″, W 106° 10′ 21″ at OSM node n9425305736, and 6 km of total upstream flows in.