located_in_the_administrative_territorial_entity sulphur spring
Sulphur Spring ( also known as Crater Hills Geyser ) , is a geyser in the Hayden Valley region ___MASK80___ Yellowstone National Park in the United States . Sulphur spring has a vent Temperature ___MASK80___ 89 ° C ( 192 ° F ) although the actual temperature ___MASK80___ the spring is 79 . 8 ° C ( 175 . 6 ° F ) . It is located in the Crater Hills area ___MASK80___ Hayden Valley about 1 mile ( 1 . 6 km ) west ___MASK80___ the Grand Loop Road . Water is a transparent and nearly colorless chemical substance that is the main constituent ___MASK80___ Earth ' s streams , lakes , and oceans , and the fluids ___MASK80___ most living organisms . Its chemical formula is HO , meaning that its molecule contains one oxygen and two hydrogen atoms , that are connected by covalent bonds . Water strictly refers to the liquid state ___MASK80___ that substance , that prevails at standard ambient temperature and pressure ; but it often refers also to its solid state ( ice ) or its gaseous state ( steam or water vapor ). It also occurs in nature as snow , glaciers , ice packs and icebergs , clouds , fog , dew , aquifers , and atmospheric humidity . Steam is water in the gas phase , which is formed when water boils . Steam is invisible ; however , " steam " often refers to wet steam , the visible mist or aerosol ___MASK80___ water droplets formed as this water vapour condenses . At lower pressures , such as in the upper atmosphere or at the top ___MASK80___ high mountains , water boils at a lower temperature than the nominal at standard pressure . If heated further it becomes superheated steam . Hayden Valley is a large , sub - ___MASK68___ valley in ___MASK45___ straddling the Yellowstone River between Yellowstone Falls and Yellowstone Lake . The valley floor along the river is an ancient lake bed from a time when Yellowstone Lake was much larger . The valley is well known as one ___MASK80___ the best locations to view wildlife in Yellowstone . The Yellowstone ___MASK56___ is a tributary ___MASK80___ the Missouri ___MASK56___ , approximately long , in the western United States . Considered the principal tributary ___MASK80___ the upper Missouri , the river and its tributaries drain a wide area stretching from the Rocky Mountains in the vicinity ___MASK80___ the Yellowstone National Park across the mountains and high plains ___MASK80___ southern Montana and ___MASK96___ ___MASK98___ . A ___MASK88___ is a park in use for conservation purposes . Often it is a reserve ___MASK80___ natural , semi - natural , or developed land that a sovereign state declares or owns . Although individual nations designate their own national parks differently , there is a common idea : the conservation ___MASK80___ ' wild nature ' for posterity and as a symbol ___MASK80___ national pride . An international organization , the International Union for Conservation ___MASK80___ Nature ( IUCN ), and its World Commission on Protected Areas , has defined " National Park " as its " Category II " type ___MASK80___ protected areas . ___MASK97___ is a state in the Western region ___MASK80___ the United States . The state ' s name is derived from the Spanish word ( mountain ). ___MASK97___ has several nicknames , although none official , including " Big Sky Country " and " The Treasure State ", and slogans that include " Land ___MASK80___ the Shining Mountains " and more recently " The Last Best Place ". ___MASK97___ has a border with three Canadian provinces : British Columbia , Alberta , and Saskatchewan , the only state to do so . It also borders North Dakota and South Dakota to the east , ___MASK98___ to the south , and Idaho to the west and southwest . ___MASK97___ is ranked 4th in size , but 44th in population and 48th in population density ___MASK80___ the 50 United States . The western third ___MASK80___ ___MASK97___ contains numerous mountain ranges . Smaller island ranges are found throughout the state . In total , 77 named ranges are part ___MASK80___ the Rocky Mountains . The eastern half ___MASK80___ ___MASK97___ is characterized by western prairie terrain and badlands . ___MASK17___ is a state in the northwestern region ___MASK80___ the United States . It borders the state ___MASK80___ Montana to the east and northeast , ___MASK98___ to the east , Nevada and Utah to the south , and Washington and Oregon to the west . To the north , it shares a small portion ___MASK80___ the Canadian border with the province ___MASK80___ British Columbia . With a population ___MASK80___ around 1 . 7 million people and an area ___MASK80___ , ___MASK17___ is the 14th largest and 39th most populous ___MASK80___ the 50 states . The state ' s capital and largest city is Boise . An ecosystem is a community ___MASK80___ living organisms in conjunction with the nonliving components ___MASK80___ their environment ( things like air , water and mineral soil ), interacting as a system . These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows . As ecosystems are defined by the network ___MASK80___ interactions among organisms , and between organisms and their environment , they can be ___MASK80___ any size but usually encompass specific , limited spaces ( although some scientists say that the entire planet is an ecosystem ). Ulysses S . ___MASK89___ ( born Hiram Ulysses ___MASK89___ ; April 27 , 1822  July 23 , 1885 ) was the 18th President ___MASK80___ the United States ( 1869  77 ). Previously , as Commanding General ___MASK80___ the United States Army ( 1864  69 ), ___MASK89___ had worked closely with President Abraham Lincoln to lead the Union Army to victory over the Confederacy , in the American Civil War . As president , ___MASK89___ implemented Congressional Reconstruction , often at odds with Lincoln ' s successor , Andrew Johnson . Twice elected president , ___MASK89___ led the Republicans in their effort to remove the vestiges ___MASK80___ Confederate nationalism and slavery , protect African - American citizenship , and supported unbridled industrial expansionism during the Gilded Age . ___MASK98___ is a state in the mountain region of the western United States . The state is the tenth largest by area , the least populous and the second least densely populated state in the country . ___MASK98___ is bordered on the north by Montana , on the east by South Dakota and Nebraska , on the south by Colorado , on the southwest by Utah , and on the west by Idaho . Cheyenne is the capital and the most populous city in ___MASK98___ , with a population estimate of 63 , 335 in 2015 . The state population was estimated at 586 , 107 in 2015 , which is less than the population of 31 of the largest U . S . cities . ___MASK45___ is a national park located in the U . S . states ___MASK80___ ___MASK98___ , Montana and Idaho . It was established by the U . S . Congress and signed into law by President Ulysses S . Grant on March 1 , 1872 . Yellowstone was the first National Park in the U . S . and is also widely held to be the first national park in the world . The park is known for its wildlife and its many geothermal features , especially Old Faithful Geyser , one ___MASK80___ its most popular features . It has many types ___MASK80___ ecosystems , but the subalpine forest is the most abundant . It is part ___MASK80___ the South Central Rockies forests ecoregion . A geyser ( or ) is a spring characterized by intermittent discharge ___MASK80___ water ejected turbulently and accompanied by steam . Yellowstone Lake is the largest body ___MASK80___ water in Yellowstone National Park . The lake is above sea level and covers with ___MASK80___ shoreline . While the average depth ___MASK80___ the lake is , its greatest depth is at least . Yellowstone Lake is the largest freshwater lake above in North America . Yellowstone Falls consist ___MASK80___ two major waterfalls on the Yellowstone River , within Yellowstone National Park , ___MASK98___ , United States . As the Yellowstone river flows north from Yellowstone Lake , it leaves the Hayden Valley and plunges first over Upper Yellowstone Falls and then a quarter mile ( 400 m ) downstream over Lower Yellowstone Falls , at which point it then enters the Grand Canyon ___MASK80___ the Yellowstone , which is up to 1 , 000 feet ( 304 m ) deep .