Firehole River

Firehole River
Firehole River
Firehole River is located in Wyoming
Firehole River
Firehole River near South Scalloped Spring
Firehole River is located in the United States
Firehole River
Firehole River (the United States)
Location
CountryUnited States
StateWyoming
Physical characteristics
SourceMadison Lake
 • locationYellowstone National Park, Wyoming
 • coordinates44°20′37″N 110°52′43″W / 44.34361°N 110.87861°W / 44.34361; -110.87861[1]
MouthMadison River
 • location
Madison Junction, Wyoming
 • coordinates
44°38′32″N 110°51′56″W / 44.64222°N 110.86556°W / 44.64222; -110.86556[1]
Length21 mi (34 km)
Discharge 
 • locationWest Yellowstone
 • average307 cu ft/s (8.7 m3/s)[2]
Basin features
Tributaries 
 • leftSentinel Creek, Fairy Creek, Little Firehole River, Iron Spring Creek
 • rightNez Perce Creek

The Firehole River is located in northwestern Wyoming, and is one of the two major tributaries of the Madison River. It flows north approximately 21 miles (34 km) from its source in Madison Lake on the Continental Divide to join the Gibbon River at Madison Junction in Yellowstone National Park. It is part of the Missouri River system.

  1. ^ a b U.S. Geological Survey Geographic Names Information System: Madison River, USGS GNIS
  2. ^ "USGS Surface Water data for Montana: USGS Surface-Water Annual Statistics".