Boulder Creek

Boulder Creek is 60 km long, and has a stream level of 2.

Map of Boulder Creek

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Distributaries / Outflows

It has 2 side channels.

Boulder Creek flows into Saint Vrain River , which it joins at N 40° 9′ 30″, W 105° 0′ 36″ at OSM node n588795659, and there 499 km of total upstream flows in.

Tributaries

Boulder Creek has 5 tributaries.

(unnamed), which joins it at N 40° 0′ 15″, W 105° 24′ 22″ at OSM node n1771637873, and 47 km of total upstream flows in.

Bear Creek, which joins it at N 40° 1′ 5″, W 105° 14′ 18″ at OSM node n769445908, and 10 km of total upstream flows in.

Cottonwood Creek, which joins it at N 40° 2′ 53″, W 105° 8′ 37″ at OSM node n588253668, and 7 km of total upstream flows in.

Idaho Creek, which joins it at N 40° 7′ 29″, W 105° 1′ 21″ at OSM node n611457076, and 4 km of total upstream flows in.

South Boulder Creek, which joins it at N 40° 2′ 2″, W 105° 12′ 58″ at OSM node n585826152, and 405 m of total upstream flows in.