Powder River

Powder River is 647 km long, and has a stream level of 1.

Map of Powder River

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Distributaries / Outflows

It has 1 side channels.

Powder River flows into Yellowstone River , which it joins at N 46° 44′ 35″, W 105° 26′ 8″ at OSM node n574338545, and there 18,730 km of total upstream flows in.

Tributaries

Powder River has 10 tributaries.

Clear Creek, which joins it at N 44° 52′ 51″, W 106° 4′ 3″ at OSM node n2055569901, and 625 km of total upstream flows in.

Middle Fork Powder River, which joins it at N 43° 41′ 53″, W 106° 33′ 20″ at OSM node n3187971979, and 268 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 223 km of total upstream flows in.

North Fork Powder River, which joins it at N 43° 41′ 53″, W 106° 33′ 20″ at OSM node n3187971979, and 152 km of total upstream flows in.

Fence Creek, which joins it at N 44° 57′ 53″, W 105° 55′ 56″ at OSM node n2055562218, and 32 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 14 km of total upstream flows in.

Fourmile Creek, which joins it at N 43° 43′ 37″, W 106° 15′ 18″ at OSM node n3261056149, and 12 km of total upstream flows in.

Wild Horse Creek, which joins it at N 44° 39′ 4″, W 106° 7′ 30″ at OSM node n4894647513, and 8 km of total upstream flows in.

(unnamed), which joins it at N 45° 28′ 29″, W 105° 20′ 38″ at OSM node n11428041743, and 4 km of total upstream flows in.

(unnamed), which joins it at N 44° 5′ 28″, W 106° 10′ 20″ at OSM node n9425305736, and 2 km of total upstream flows in.