Snowpack (Snow Water Equivalent and Snow Depth)

Snow Courses - MT & WY - Period of Record Monthly Data:

SNOW COURSE--(start year to end/current)
Select Snow CourseAbe Lincoln (1994 to 2008)Abundance Lake (1961 to 2012)Afton R.S. (1936 to 1989)Albany (1949 to current)Ambrose (1960 to current)Arch Falls (1961 to current)Arizona (1919 to 1993)Ashley Divide (1981 to current)Ashley Lake (1981 to 2012)Aster Creek (1919 to current)Badger Pass (1961 to 2008)Bald Eagle Peak (1969 to 1990)Bald Mountain (1956 to 1992)Bald Ridge (1961 to 2011)Banfield Mountain (1969 to 2012)Baree Creek (1937 to current)Baree Midway (1966 to current)Baree Trail (1965 to current)Barker Lakes (1961 to 2008)Base Camp (1930 to current)Basin Creek (1961 to current)Bassoo Peak (1961 to current)Battle Mountain (1976 to 1992)Battle Ridge (1961 to 1979)Beagle Springs (1977 to 2007)Bear Basin (1961 to current)Bear Lodge Divide (1964 to current)Bear Paw Ski Area (1967 to 1992)Bear Trap Meadow (1960 to 1990)Beaver Lake (1964 to 1986)Berry Meadow (1961 to 2012)Big Coulee (1974 to 1983)Big Creek (1941 to 2005)Big Goose (1955 to 2009)Big Park (1951 to current)Big Sandy Opening (1961 to 1992)Big Sky (1961 to 1993)Big Sky Meadow (1961 to 1989)Big Snowy (1966 to current)Big Warm Springs (1955 to 1991)Bisson Creek (1989 to 2008)Black Bear (1961 to 1988)Black Mountain (1976 to current)Black Pine (1959 to 2008)Blackrock (1936 to 1993)Blacktail (1987 to current)Blind Bull Summit AM (1948 to 1993)Bloody Dick (1948 to 2007)Blue Lake (1961 to 2012)Blue Ridge (1940 to current)Bone Springs Divide (1956 to 1992)Bots Sots (1961 to current)Boulder Mountain (1961 to 2006)Box Canyon (1961 to 2007)Boxelder #2 (1950 to 1982)Boxelder #3 (1983 to 2001)Boxelder Creek (1973 to current)Branham Lakes (1961 to 2012)Bridger Bowl (1961 to 1997)Bristow Creek (1969 to current)Brooklyn Lake (1936 to 1991)Brush Creek Timber (1949 to current)Bryan Flat (1936 to 2003)Bubbling Springs (1993 to 2001)Buck Creek (1972 to 2008)Bull Mountain (1974 to current)Burgess R.S. (1950 to 1991)Burroughs Creek (1949 to 1990)Cabin Creek (1949 to current)Call Road (1961 to 2012)Calvert Creek (1961 to 2007)Camp Misery (1961 to 2008)Camp Senia (1937 to current)Canyon (1937 to 1993)Carrot Basin (1961 to current)Carter Creek (1961 to 2011)Carter Mountain (1957 to 2005)Cashe Creek (1984 to 1991)Casper Mountain (1955 to 1990)Castle Creek (1975 to current)Ccc Camp (1936 to current)Cedar Grove (1961 to 2012)Chessman Reservoir (1936 to current)Chicago Ridge (2003 to current)Chicken Creek (1977 to current)Cloud Peak (1960 to 1993)Clover Meadow (1961 to 2007)Cole Creek (1961 to 2007)Colley Creek (1961 to 2012)Combination (1961 to 2008)Cooke Station (1961 to 1989)Copper Bottom (1961 to 2008)Copper Camp (1961 to current)Copper Creek (1961 to 2011)Copper Lake Creek (1971 to 1986)Copper Mountain (1961 to current)Cottonwood Creek (1974 to current)Cottonwood Lake AM (1936 to 1992)Coulter Creek (1919 to 1993)County Line (1993 to 2012)Coyote Hill (1947 to current)Crevice Mountain (1935 to current)Crystal Lake (1941 to 1999)Dad Creek Lake (1961 to current)Daisy Peak (1961 to 2008)Daly Creek (1961 to 2008)Darby Canyon (1961 to current)Darkhorse Lake (1961 to 2007)Davis Creek (1969 to 2012)Deadman Creek (1961 to 2008)Deep Creek (1976 to 1991)Deep Lake (1965 to current)Desert Mountain (1937 to current)Devils Slide (1935 to 1996)Dinwoody (1949 to 1991)Discovery Basin (1961 to current)Divide (1961 to 2007)Dix Hill (1961 to current)Dome Lake (1940 to 1992)Dry Creek (1949 to 1995)Dry Creek (1993 to 2012)Dunoir (1941 to current)Eagle Creek (1961 to current)East Boulder S (1961 to 1990)East Entrance (1949 to 1988)East Fork R.S. (1937 to 2012)East Rim Divide (1936 to 1993)El Dorado Mine (1949 to current)Elbo Ranch (1963 to current)Elk Horn Springs (1935 to current)Elk Peak (1961 to current)Elkhart Park G.S. (1961 to 1993)Emery Creek (1961 to current)Farnes Meadow (1993 to 2012)Fatty Creek (1961 to current)Fish Creek (1961 to current)Fisher Creek (1961 to 2008)Five Bull (1948 to 2011)Five Springs Falls (1956 to 1983)Flattop Mountain (1986 to 1990)Fleecer Ridge (1961 to current)Foolhen (1961 to current)Forest Lake (1961 to current)Four Mile (1961 to current)Four Mile Meadow (1936 to current)Fourth Of July (1977 to 2008)Fox Park #2 (2011 to current)Foxpark (1950 to current)Fred Burr Pass (1957 to 2008)Freds Mountain (1969 to 1988)Freight Creek (1948 to current)Friday Hill (1976 to 1992)Frohner Meadows (1961 to 2007)Garver Creek (1969 to 2008)Geneva Pass (1961 to 1994)Geyser Creek (1949 to current)Gibbons Pass (1935 to current)Glade Creek (1919 to current)Goat Mountain (1934 to current)Gold Creek Lake (1949 to 2012)Gold Stone (1948 to 2012)Government Saddle (2003 to current)Grannier Meadows (1937 to current)Grasshopper (1938 to 2012)Grassy Lake (1940 to current)Grave Creek (1961 to 2008)Greys Boundary (1936 to 2009)Griffin Creek Divide (1960 to current)Grizzly Peak (1961 to 1986)Gros Ventre Summit (1948 to 1992)Grover Park Divide (1936 to current)Gunsight Lake (1961 to 2012)Hairpin Turn (1936 to current)Hand Creek (1961 to 2008)Haskins Creek (1976 to current)Hawkins Lake (1961 to 2008)Haymaker (1961 to current)Heart Lake Trail (1961 to 2007)Hebgen Dam (1937 to current)Hell Roaring Divide (1942 to current)Herrig Junction (1961 to current)Highwood Divide (1974 to current)Highwood Station (1974 to current)Hoback GS (2000 to current)Hobbs Park (1949 to 1991)Holbrook (1951 to current)Hood Meadow (1935 to 1992)Hoodoo Basin (1961 to 2006)Hoodoo Creek (1937 to 1997)Huckleberry Divide (1919 to current)Iceberg Lake No 3 (1922 to current)Independence (1940 to 2012)Indian Creek (1981 to 1987)Indian Meadows (1961 to 1992)Intergaard (1936 to 2012)Jack Creek (1961 to 1986)Jackpine Creek (1961 to current)Jahnke Lake Trail (1948 to 2012)Johnson Park (1961 to current)Josephine Lower No 9 (1955 to current)Keeler Creek (1969 to 2007)Kelley R.S. (1951 to 1991)Kendall R.S. (1936 to 1992)King Creek Saddle (1971 to 1979)King Springs (1971 to 1979)Kings Hill (1934 to 2012)Kishenehn (1946 to current)Kiwanis Camp (1973 to 1999)Kraft Creek (1977 to 1991)Labonte (1949 to 2001)Lake Camp (1936 to current)Lake Creek (1961 to current)Lakeview Canyon (1948 to current)Lakeview Ridge (1948 to 2010)Laprele Creek (1976 to 1984)Larsen Creek (1949 to current)Lemhi Pass (1948 to 1991)Lemhi Ridge (1961 to 2007)Lewis Lake Divide (1919 to current)Libby Lodge (1936 to current)Lick Creek (1964 to 1998)Little Bear Run (1992 to current)Little Park (1961 to current)Little Warm (1949 to 1990)Logan Creek (1937 to current)Lone Mountain (1961 to 2008)Lonesome Creek (1993 to 2012)Loomis Park (1936 to 1991)Lost Horse (1960 to 2007)Lost Soul (1961 to current)Lower Twin (1961 to 2008)Lubrecht Flume (1961 to current)Lubrecht Forest No 3 (1951 to current)Lubrecht Forest No 4 (1951 to current)Lubrecht Forest No 6 (1951 to current)Lubrecht Hydroplot (1961 to current)Lupine Creek (1938 to current)Madison Plateau (1961 to 2008)Mallo (1977 to current)Many Glacier (1961 to 2003)Marias Pass (1934 to current)Marquette Creek (1975 to 1993)Maynard Creek (1961 to 2003)Medicine Lodge Lakes (1956 to current)Middle Fork (1968 to current)Middle Mill Creek (1961 to 2012)Middle Powder (1960 to 2001)Miles Creek (1973 to 1979)Mill Creek (1961 to 2012)Mineral Creek (1939 to current)Mission Mountain (1971 to 1979)Monument Peak (1961 to 2006)Moran (1919 to current)Moran Bay (1919 to 1982)Moss Lake (1965 to current)Moss Lake #2 (2011 to current)Moulton Reservoir (1976 to current)Mount Allen No 7 (1922 to current)Mount Lockhart (1961 to 2008)Mount Tom (1977 to current)Mt Hood Test Site (1980 to current)Mudd Lake (1961 to current)Muddy Creek G.S. (1956 to 1989)Mule Creek (1980 to 2007)Nevada Creek (1981 to 1999)New Fork Lake (1961 to 1992)New World (1939 to current)Newton Mountain (1961 to 2008)Nez Perce Camp (1937 to 1999)Nez Perce Creek (1961 to 2012)Nez Perce Pass (1937 to 2012)Noisy Basin (1961 to current)Noisy Creek (1971 to 1980)Norris Basin (1936 to current)Norris Basin (Old) (1936 to 2009)North Barrett Creek (1936 to current)North Fork Elk Crk (1961 to 2010)North Fork Jocko (1941 to current)North French Creek (1938 to 1980)North Meadow (1961 to 1991)North Tongue (1960 to current)Northeast Entrance (1937 to 2008)Notch (1961 to 2012)Old Battle (1936 to 1990)Old Faithful (1975 to current)Onion Gulch (1956 to current)Onion Park (1993 to current)Ophir Park (1961 to current)Owl Creek (1949 to 1995)Palisade Creek (1961 to 2007)Parker Peak (1965 to 1986)Peterson Meadows (1961 to 2008)Phillips Bench (1961 to 1992)Picket Pin D (1970 to 1990)Picket Pin Lower (1972 to 2012)Picket Pin Middle (1972 to 2012)Picket Pin Upper (1961 to 2012)Pickfoot Creek (1961 to 1998)Piegan Pass No 6 (1922 to current)Pike Creek (1961 to 2008)Pipestone Pass (1938 to current)Placer Basin (1961 to 1990)Pocket Creek (1961 to current)Poison Meadows (1948 to 1996)Pole Mountain (1936 to current)Poorman Creek (1961 to 2007)Porcupine (1938 to 2008)Potomageton Park (1961 to current)Powder River Pass (1936 to 1993)Ptarmigan No 8 (1937 to current)Purgatory Gulch (1966 to current)Ranger Creek (1936 to current)Red Mountain (1937 to current)Red Top (1961 to 2008)Reuter Canyon (1965 to current)Revais (1989 to current)Rock Creek (1966 to 2012)Rock Creek (1959 to 1996)Rock Creek Mdws (2003 to current)Rock Creek Meadow (1961 to 2012)Rocker Peak (1961 to 2008)Rocky Boy (1941 to current)Rowdy Creek (1961 to current)Ryan Park (1936 to current)Sacajawea (1960 to 2010)Saddle Mountain (1961 to 2003)Salt River Summit (1948 to 1993)Sand Basin Lower (1981 to 1990)Sandstone R.S. (1976 to 1991)Sawmill Divide (1956 to current)Sawmill Glade (1940 to 1991)Sentinel Creek (1961 to 1992)Shell Creek (1956 to 1992)Sheridan R.S. (New) (1936 to current)Sheridan R.S. (Old) (1936 to 1986)Shower Falls (1961 to 2007)Silver Run (1975 to 2011)Skalkaho Summit (1937 to 1998)Skylark Trail (1985 to 1990)Slag-A-Melt Lake (1961 to current)Sleeping Woman (1989 to 2008)Slide Rock Mountain (1937 to current)Smuggler Mine (1961 to 2012)Snake River Station (1919 to current)Snider Basin (1936 to 1992)Snow King Mountain (1959 to current)Soldier Park (1950 to current)Sour Dough (1937 to current)South Brush Creek (1976 to 1985)South Fork Shields (1961 to 2004)South Pass (1940 to 1993)South Thomas Fork (1970 to 1985)Spotted Bear Mountain (1948 to current)Spur Park (1961 to 2008)St. Lawrence R.S. (1941 to 1992)Stahl Peak (1961 to current)Star Lake E (1961 to 1990)Steamboat Point (1956 to 1982)Stemple Pass (1934 to current)Storm Lake (1939 to current)Stringer Creek (1993 to current)Stryker Basin (1977 to current)Stuart Mill (1936 to 1992)Stuart Mountain (1936 to current)Sucker Creek (1973 to 2006)Sucker Creek (1956 to 1996)Sun Creek (1993 to 2012)Sweetwater Mountain (1977 to 1991)Sylvan Pass (1937 to 1996)T-Cross Ranch (1941 to current)Taylor Peaks (1967 to 1990)Taylor Road (1973 to current)Ten Mile Lower (1935 to current)Ten Mile Middle (1934 to current)Ten Mile Upper (1935 to 1992)Tepee Creek (1961 to 2007)Teton Pass W.s. (1961 to current)Thumb Divide (1938 to current)Timber Creek (1949 to 1993)Timberline Creek (1961 to current)Tizer Basin (1986 to 1991)Togwotee Pass (1936 to current)Townsend Creek (1975 to 1994)Trail Creek (1948 to 2012)Trinkus Lake (1949 to current)Triple Peak (1956 to 1996)Truman Creek (1981 to current)Turpin Meadows (1936 to current)Tv Mountain (1956 to 2012)Twelvemile Creek (1961 to 2007)Twenty-One Mile (1937 to current)Twin Creeks (1951 to 2012)Twin Lakes (1960 to 2006)Two Ocean Plateau (1982 to 1988)Tyrell R.S. (1936 to current)Upper Holland Lake (1948 to current)Waldron (1961 to 2008)Warm Springs (1961 to 2008)Warren Peak (1964 to 1992)Weasel Divide (1937 to current)Webber Springs (1936 to 1995)West Rosebud (1960 to 1987)West Yellowstone (1934 to current)Whiskey Creek (1961 to 2008)Whiskey Park (1976 to 1991)White Mill (1961 to 2007)White Pine Ridge (1948 to 2012)Willow Creek (1961 to current)Wolverine (1970 to 1991)Wood Creek (1980 to 2008)Wood Rock G.S. (1956 to current)Wrong Creek (1949 to current)Wrong Ridge (1949 to current)Youngs Ranch (1961 to 1992)Younts Peak AM (1960 to 1990)  

 

Monthly SNOTEL Data - MT & WY (Snow Depth and SWE) - Period of Record Monthly Data: 

SNOTEL Site
Select SNOTEL SiteALBRO LAKEBADGER PASSBALD MTN.BANFIELD MOUNTAINBARKER LAKESBASIN CREEKBEAGLE SPRINGSBEAR TRAP MEADOWBEARTOOTH LAKEBEAVER CREEKBIG GOOSEBISSON CREEKBLACK BEARBLACK PINEBLACKTAIL MOUNTAINBLACKWATERBLIND PARKBLOODY DICKBONE SPRINGS DIVBOULDER MOUNTAINBOX CANYONBRACKETT CREEKBURGESS JUNCTIONBURNT MTNBURROUGHS CREEKCALVERT CREEKCANYONCARROT BASINCASTLE CREEKCLOUD PEAK RESERVOIRCLOVER MEADOWCOLD SPRINGSCOLE CANYONCOLE CREEKCOMBINATIONCOPPER BOTTOMCOPPER CAMPCRYSTAL LAKEDAISY PEAKDALY CREEKDARKHORSE LAKEDEADMAN CREEKDEER PARKDIVIDEDOME LAKEDUPUYER CREEKEAST BOULDER MINEELK PEAKEMERY CREEKEVENING STARFISHER CREEKFLATTOP MTN.FROHNER MEADOWGARVER CREEKGRAVE CREEKGRAVE SPRINGSHAND CREEKHANSEN SAWMILLHAWKINS LAKEHOBBS PARKHOODOO BASINKIRWINKRAFT CREEKLAKEVIEW RIDGELEMHI RIDGELICK CREEKLITTLE GOOSELITTLE WARMLOLO PASSLONE MOUNTAINLOWER TWINLUBRECHT FLUMEMADISON PLATEAUMANY GLACIERMARQUETTEMIDDLE POWDERMONUMENT PEAKMOSS PEAKMOUNT LOCKHARTMULE CREEKN FK ELK CREEKNEVADA RIDGENEZ PERCE CAMPNOISY BASINNORTH FORK JOCKONORTH RAPID CREEKNORTHEAST ENTRANCEONION PARKOWL CREEKPARKER PEAKPETERSON MEADOWSPICKFOOT CREEKPIKE CREEKPLACER BASINPOORMAN CREEKPORCUPINEPOWDER RIVER PASSROCKER PEAKROCKY BOYS FORK SHIELDSSACAJAWEASADDLE MTN.SHELL CREEKSHORT CREEKSHOWER FALLSSKALKAHO SUMMITSLEEPING WOMANSOLDIER PARKSOUTH PASSSPUR PARKST. LAWRENCE ALTSTAHL PEAKSTRINGER CREEKSTUART MOUNTAINSUCKER CREEKSYLVAN LAKESYLVAN ROADTEPEE CREEKTIE CREEKTIMBER CREEKTIZER BASINTOWNSEND CREEKTWELVEMILE CREEKTWIN LAKESWALDRONWARM SPRINGSWEST YELLOWSTONEWHISKEY CREEKWHITE MILLWOLVERINEWOOD CREEKYOUNTS PEAK  

 

Precipitation

NWS COOP/ACIS Valley Data - MT & WY (Precipitation) - Period of Record Monthly Data: 

ACIS/COOP Site
Select ACIS/COOP SiteAlbion 1 N-MT (1948 to current)Alder 17 S-MT (1956 to current)Anaconda-MT (1939 to current)Austin 1 W-MT (1950 to current)Babb 6 NE-MT (1934 to current)Baker-MT (1948 to current)Belgrade Airport-MT (1941 to current)Belltower-MT (1949 to current)Biddle-MT (1950 to current)Biddle 8 SW-MT (1963 to current)Big Sandy-MT (1921 to current)Big Sky 3 S-MT (1980 to current)Big Timber-MT (1900 to current)Bigfork 13 S-MT (1938 to current)Billings WSO-MT (1948 to current)Bloomfield-MT (1968 to current)Boulder-MT (1905 to current)Bozeman 6 W Exp Farm-MT (1966 to current)Bozeman Montana St Univ-MT (1900 to current)Brady 27 Ene The Knees-MT (1986 to current)Brandenberg-MT (1956 to current)Bredette-MT (1950 to current)Bridger-MT (1900 to current)Broadus-MT (1948 to current)Brusett 3 W-MT (1910 to current)Busby-MT (1944 to current)Butte FAA Arpt-MT (1900 to current)Carter 14 W-MT (1982 to current)Cascade 20 SSE-MT (1905 to current)Cascade 5 S-MT (1904 to current)Chester-MT (1943 to current)Chinook-MT (1948 to current)Choteau Airport-MT (1905 to current)Circle-MT (1963 to current)Cohagen-MT (1950 to current)Colstrip-MT (1948 to current)Columbus-MT (1930 to current)Conrad-MT (1911 to current)Content 3 SSE-MT (1950 to current)Cooke City 2 W-MT (1967 to current)Culbertson-MT (1901 to current)Cut Bank FAA Airport-MT (1903 to current)Darby-MT (1936 to current)Deer Lodge 3 W-MT (1938 to current)Del Bonita-MT (1951 to current)Denton 1 NNE-MT (1948 to current)Dillon Wmce-MT (1900 to current)Divide 2 NW-MT (1915 to current)Dodson-MT (1905 to current)Drummond Aviation-MT (1938 to current)East Glacier-MT (1949 to current)Ekalaka-MT (1905 to current)Ennis-MT (1938 to current)Ethridge-MT (1949 to current)Eureka Ranger Stn-MT (1960 to current)Fairfield-MT (1948 to current)Fishtail-MT (1951 to current)Flatwillow 4 ENE-MT (1913 to current)Forsythe-MT (1975 to current)Fort Assinniboine-MT (1917 to current)Fort Benton-MT (1937 to current)Fort Peck Power Plant-MT (1956 to current)Fortine 1 N-MT (1906 to current)Gallatin Gateway 10ssw-MT (1950 to current)Gardiner-MT (1956 to current)Gibson Dam-MT (1938 to current)Glasgow WSO Airport-MT (1955 to current)Glen 4 N-MT (1958 to current)Glendive-MT (1900 to current)Goldbutte 7 N-MT (1905 to current)Grant 4 ESE-MT (1949 to current)Grass Range-MT (1948 to current)Great Falls Wscmo Airpo-MT (1948 to current)Guilford-MT (1958 to current)Hamilton-MT (1905 to current)Hardin-MT (1941 to current)Harlem 4 W-MT (1948 to current)Harlowton-MT (1948 to current)Havre WSO AP-MT (1961 to current)Hebgen Dam-MT (1936 to current)Helena WSO-MT (1905 to current)Heron 2 NW-MT (1912 to current)Highwood 7 NE-MT (1948 to current)Hingham 11 N-MT (1983 to current)Holter Dam-MT (1948 to current)Hungry Horse Dam-MT (1947 to current)Hysham-MT (1948 to current)Hysham 25 SSE-MT (1952 to current)Jackson 1 SE-MT (1949 to current)Joliet-MT (1951 to current)Joplin-MT (1932 to current)Jordan-MT (1905 to current)Judith Gap-MT (1950 to current)Judith Gap 13 E-MT (1964 to current)Kalispell WSO Airport-MT (1905 to current)Knobs-MT (1951 to current)Kremlin-MT (1951 to current)Lakeview-MT (1942 to current)Lennep 6 WSW-MT (1934 to current)Lewistown 10 S-MT (1949 to current)Lewistown FAA AP-MT (1900 to current)Libby 1 Ne Ranger Stn-MT (1905 to current)Libby 32 SSE-MT (1949 to current)Lima-MT (1905 to current)Lincoln Ranger Stn-MT (1948 to current)Lindsay-MT (1950 to current)Livingston 12 S-MT (1951 to current)Livingston FAA AP-MT (1938 to current)Loma 1 WNW-MT (1950 to current)Malta 7 E-MT (1972 to current)Martinsdale 3 NNW-MT (1942 to current)Medicine Lake 3 SE-MT (1911 to current)Melstone-MT (1948 to current)Melville 4 W-MT (1959 to current)Menard 3 NE-MT (1952 to current)Mildred 5 N-MT (1979 to current)Miles City FAA Airport-MT (1937 to current)Millegan 14 SE-MT (1984 to current)Missoula WSO AP-MT (1939 to current)Mizpah 4 NNW-MT (1949 to current)Moccasin Experiment Stn-MT (1909 to current)Moorhead 9 NE-MT (1958 to current)Mosby 2 ENE-MT (1959 to current)Mystic Lake-MT (1935 to current)Neihart 8 NNW-MT (1967 to current)Norris Madison Pump HS-MT (1907 to current)Nye 2-MT (1950 to current)Opheim 10 N-MT (1956 to current)Opheim 16 SE-MT (1948 to current)Ovando 9 SSE-MT (1936 to current)Philipsburg Ranger Stn-MT (1938 to current)Plentywood-MT (1948 to current)Plevna-MT (1910 to current)Polebridge-MT (1945 to current)Polson Kerr Dam-MT (1951 to current)Powderville 8 NNE-MT (1964 to current)Power 6 SE-MT (1953 to current)Pryor-MT (1950 to current)Rapelje 4 S-MT (1908 to current)Raymond Border Stn-MT (1950 to current)Raynesford 2 NNW-MT (1970 to current)Red Lodge 1 NW-MT (1905 to current)Redstone-MT (1951 to current)Ridgeway 1 S-MT (1952 to current)Roberts 1 N-MT (1951 to current)Rock Springs-MT (1951 to current)Rogers Pass 9 NNE-MT (1964 to current)Roundup-MT (1914 to current)Rudyard 21n-MT (1998 to current)Rudyard 27 N-MT (1957 to current)Ryegate 18 NNW-MT (1962 to current)Savage-MT (1905 to current)Scobey 4 NW-MT (1948 to current)Seeley Lake Ranger Stn-MT (1938 to current)Shelby-MT (1950 to current)Shonkin 7 S-MT (1953 to current)Sidney-MT (1910 to current)Simms 1 NE-MT (1984 to current)Simpson 6 NW-MT (1931 to current)Sonnette 2 WNW-MT (1965 to current)Springdale-MT (1951 to current)St Ignatius-MT (1905 to current)St Mary-MT (1954 to current)St Regis Ranger Stn-MT (1960 to current)Stanford-MT (1965 to current)Stevensville-MT (1911 to current)Sula 3 ENE-MT (1955 to current)Summit-MT (1938 to current)Sun River 4 S-MT (1912 to current)Sunburst 8 E-MT (1949 to current)Superior-MT (1914 to current)Swift Dam-MT (1964 to current)Thompson Falls Power Ho-MT (1938 to current)Tiber Dam-MT (1952 to current)Townsend-MT (1948 to current)Trident-MT (1922 to current)Trout Creek Ranger Stn-MT (1960 to current)Turner 11 N-MT (1985 to current)Twin Bridges-MT (1950 to current)Valier-MT (1911 to current)Vida 6 NE-MT (1948 to current)Virginia City-MT (1937 to current)Volborg-MT (1950 to current)Warrick 2 NW-MT (1988 to current)Webster 3 E-MT (1951 to current)West Glacier-MT (1936 to current)Westby-MT (1948 to current)White Sulphur Sprngs 2-MT (1934 to current)Whitefish-MT (1939 to current)Wibaux 2 E-MT (1948 to current)Wilsall 8 ENE-MT (1957 to current)Winifred-MT (1948 to current)Wisdom-MT (1937 to current)Wise River 3 WNW-MT (1951 to current)Wolf Point-MT (1950 to current)Yellowtail Dam-MT (1948 to current)Basin-WY (1960 to current)Big Horn-WY (2005 to current)Billy Creek-WY (1960 to current)Black Mountain-WY (1963 to current)Boysen Dam-WY (1948 to current)Buffalo-WY (1948 to current)Buffalo Bill Dam-WY (1948 to current)Burris-WY (1963 to current)Clark 3 NE-WY (1919 to current)Clearmont 5 SW-WY (1905 to current)Cody-WY (1915 to current)Dayton-WY (1991 to current)Deaver-WY (1948 to current)Diversion Dam-WY (1948 to current)Dubois-WY (1948 to current)Emblem-WY (1949 to current)Greybull 1 S-WY (1951 to current)Kaycee-WY (1948 to current)Lake Yellowstone-WY (1937 to current)Lander WSO AP-WY (1948 to current)Leiter 9 N-WY (1960 to current)Lovell-WY (1948 to current)Midwest-WY (1948 to current)Old Faithful-WY (1960 to current)Pavillion-WY (1948 to current)Powder River 2-WY (1964 to current)Powell Field Stn-WY (1981 to current)Riverton USBR-WY (1918 to current)Shell-WY (1958 to current)Sheridan Field Stn-WY (1980 to current)Sheridan WSO AP-WY (1948 to current)Shoshoni-WY (1960 to current)Story-WY (1991 to current)Sunshine 2 ENE-WY (1960 to current)Ten Sleep 4 NE-WY (1964 to current)Thermopolis-WY (1960 to current)Tower Falls-WY (1931 to current)Worland FAA AP-WY (1960 to current)Yellowstone Park-WY (1901 to current)  

Monthly SNOTEL Precipitation - MT & WY - Period of Record Monthly Data

SNOTEL Site
Select SNOTEL SiteALBRO LAKEBADGER PASSBALD MTN.BANFIELD MOUNTAINBARKER LAKESBASIN CREEKBEAGLE SPRINGSBEAR TRAP MEADOWBEARTOOTH LAKEBEAVER CREEKBIG GOOSEBISSON CREEKBLACK BEARBLACK PINEBLACKTAIL MOUNTAINBLACKWATERBLIND PARKBLOODY DICKBONE SPRINGS DIVBOULDER MOUNTAINBOX CANYONBRACKETT CREEKBURGESS JUNCTIONBURNT MTNBURROUGHS CREEKCALVERT CREEKCANYONCARROT BASINCASTLE CREEKCLOUD PEAK RESERVOIRCLOVER MEADOWCOLD SPRINGSCOLE CANYONCOLE CREEKCOMBINATIONCOPPER BOTTOMCOPPER CAMPCRYSTAL LAKEDAISY PEAKDALY CREEKDARKHORSE LAKEDEADMAN CREEKDEER PARKDIVIDEDOME LAKEDUPUYER CREEKEAST BOULDER MINEELK PEAKEMERY CREEKEVENING STARFISHER CREEKFLATTOP MTN.FROHNER MEADOWGARVER CREEKGRAVE CREEKGRAVE SPRINGSHAND CREEKHANSEN SAWMILLHAWKINS LAKEHOBBS PARKHOODOO BASINKIRWINKRAFT CREEKLAKEVIEW RIDGELEMHI RIDGELICK CREEKLITTLE GOOSELITTLE WARMLOLO PASSLONE MOUNTAINLOWER TWINLUBRECHT FLUMEMADISON PLATEAUMANY GLACIERMARQUETTEMIDDLE POWDERMONUMENT PEAKMOSS PEAKMOUNT LOCKHARTMULE CREEKN FK ELK CREEKNEVADA RIDGENEZ PERCE CAMPNOISY BASINNORTH FORK JOCKONORTH RAPID CREEKNORTHEAST ENTRANCEONION PARKOWL CREEKPARKER PEAKPETERSON MEADOWSPICKFOOT CREEKPIKE CREEKPLACER BASINPOORMAN CREEKPORCUPINEPOWDER RIVER PASSROCKER PEAKROCKY BOYS FORK SHIELDSSACAJAWEASADDLE MTN.SHELL CREEKSHORT CREEKSHOWER FALLSSKALKAHO SUMMITSLEEPING WOMANSOLDIER PARKSOUTH PASSSPUR PARKST. LAWRENCE ALTSTAHL PEAKSTRINGER CREEKSTUART MOUNTAINSUCKER CREEKSYLVAN LAKESYLVAN ROADTEPEE CREEKTIE CREEKTIMBER CREEKTIZER BASINTOWNSEND CREEKTWELVEMILE CREEKTWIN LAKESWALDRONWARM SPRINGSWEST YELLOWSTONEWHISKEY CREEKWHITE MILLWOLVERINEWOOD CREEKYOUNTS PEAK  

Reservoir Storage

Monthly Reservoir Storage - MT - Period of Record

RESERVOIR
Select ReservoirAckley Lake (1938 to current)Ashley Lake (1975 to current)Bair Res (1939 to current)Bighorn Lake (1965 to current)Camas (4) (1940 to current)Canyon Ferry Lake (1953 to current)Clark Canyon Res (1964 to current)Cooney Res (1937 to current)Deadman's Basin Res (1941 to current)East Fork Rock Creek Res (1939 to current)Ennis Lake (1936 to current)Flathead Lake (1937 to current)Fort Peck Lake (1940 to current)Four Horns Lake (1938 to current)Fresno Res (1940 to current)Georgetown Lake (1939 to current)Gibson Res (1930 to current)Hauser Lake & Lake Helena (1939 to current)Hebgen Lake (1936 to current)Helena Valley Reservoir (1961 to current)Holter Lake (1936 to current)Hungry Horse Lake (1951 to current)Lake Como (1939 to current)Lake Elwell (Tiber) (1955 to current)Lake Frances (1936 to current)Lake Helena (1945 to current)Lake Koocanusa (1972 to current)Lake Sherburne (1934 to current)Lima Reservoir (1940 to current)Lower Jocko Lake (1940 to current)Lower Two Medicine Lake (1938 to current)Lower Willow Creek Reservoir (1964 to current)Martinsdale Res (1939 to current)Middle Creek Res (1951 to current)Mission Valley (8) (1940 to current)Mystic Lake (1936 to current)Nelson Res (1936 to current)Nevada Creek Res (1939 to current)Nilan Reservoir (1951 to current)Noxon Rapids Reservoir (1959 to current)Painted Rocks Lake (1940 to current)Pishkun Res (1936 to current)Ruby River Reservoir (1938 to current)Smith River Res (1938 to current)Swift Res (1936 to current)Thompson Falls Res (1939 to current)Tongue River Res (1938 to current)Willow Creek Res (Harrison) (1938 to current)Willow Creek Res - Augusta (1936 to current)  

Max/Min Data by Water Year

Daily SNOTEL Data - Period of Record (Snow Depth,SWE,Precipitation, Air Temperature)

SNOTEL Site
Select SNOTEL SiteALBRO LAKEBADGER PASSBALD MTN.BANFIELD MOUNTAINBARKER LAKESBASIN CREEKBEAGLE SPRINGSBEAR TRAP MEADOWBEARTOOTH LAKEBEAVER CREEKBIG GOOSEBISSON CREEKBLACK BEARBLACK PINEBLACKTAIL MOUNTAINBLACKWATERBLIND PARKBLOODY DICKBONE SPRINGS DIVBOULDER MOUNTAINBOX CANYONBRACKETT CREEKBURGESS JUNCTIONBURNT MTNBURROUGHS CREEKCALVERT CREEKCANYONCARROT BASINCASTLE CREEKCLOUD PEAK RESERVOIRCLOVER MEADOWCOLD SPRINGSCOLE CANYONCOLE CREEKCOMBINATIONCOPPER BOTTOMCOPPER CAMPCRYSTAL LAKEDAISY PEAKDALY CREEKDARKHORSE LAKEDEADMAN CREEKDEER PARKDIVIDEDOME LAKEDUPUYER CREEKEAST BOULDER MINEELK PEAKEMERY CREEKEVENING STARFISHER CREEKFLATTOP MTN.FROHNER MEADOWGARVER CREEKGRAVE CREEKGRAVE SPRINGSHAND CREEKHANSEN SAWMILLHAWKINS LAKEHOBBS PARKHOODOO BASINKIRWINKRAFT CREEKLAKEVIEW RIDGELEMHI RIDGELICK CREEKLITTLE GOOSELITTLE WARMLOLO PASSLONE MOUNTAINLOWER TWINLUBRECHT FLUMEMADISON PLATEAUMANY GLACIERMARQUETTEMIDDLE POWDERMONUMENT PEAKMOSS PEAKMOUNT LOCKHARTMULE CREEKN FK ELK CREEKNEVADA RIDGENEZ PERCE CAMPNOISY BASINNORTH FORK JOCKONORTH RAPID CREEKNORTHEAST ENTRANCEONION PARKOWL CREEKPARKER PEAKPETERSON MEADOWSPICKFOOT CREEKPIKE CREEKPLACER BASINPOORMAN CREEKPORCUPINEPOWDER RIVER PASSROCKER PEAKROCKY BOYS FORK SHIELDSSACAJAWEASADDLE MTN.SHELL CREEKSHORT CREEKSHOWER FALLSSKALKAHO SUMMITSLEEPING WOMANSOLDIER PARKSOUTH PASSSPUR PARKST. LAWRENCE ALTSTAHL PEAKSTRINGER CREEKSTUART MOUNTAINSUCKER CREEKSYLVAN LAKESYLVAN ROADTEPEE CREEKTIE CREEKTIMBER CREEKTIZER BASINTOWNSEND CREEKTWELVEMILE CREEKTWIN LAKESWALDRONWARM SPRINGSWEST YELLOWSTONEWHISKEY CREEKWHITE MILLWOLVERINEWOOD CREEKYOUNTS PEAK  

 

Snowpack Reports  (Includes snow courses & SNOTEL sites, format types: BASN, BASS, LOST) Precipitation Reports  (Includes NWS valley stations & SNOTEL sites, format types: BAPR, BSPR) Historical Montana Snow and Water Information (NRIS web site)