Snow Surveys Summary

The snow survey data is made available online and in downloadable text format (csv) for easy access. It contains historical and current data for all our snow survey stations, some of which have been in operation in the NWT from 1965 until recently.

Download the information in CSV format. These data are available for your use. The GNWT disclaims any liability.

Additional data for some sites may be obtained by contacting ENR.

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North Slave Region
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Mosquito Creek 62.69° -116.15° 18 104.72mm 120.50 111.50 - - - - - - - - - - - - - - - - - 108.00 - 91.00 97.00 90.00 94.00 145.00 124.00 101.00 86.00 130.00 81.00 122.00 91.00 113.00 91.00 89.00 - - - - - - - - - - - - - - - - -
Sahtu Region
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Fort Good Hope 66.27° -128.61° 1 99.00mm - 99.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Délįne 65.19° -123.43° 2 102.00mm 108.00 96.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Colville Lake 67.02° -126.06° 2 87.50mm 99.00 76.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Norman Wells 65.28° -126.76° 2 94.00mm 123.00 65.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Tulít'a 64.90° -125.53° 2 99.25mm 106.50 92.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
South Slave Region
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Fort Resolution 61.02° -113.73° 3 115.00mm 127.00 119.50 98.50 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Fort Smith 60.00° -111.87° 205masl 34 89.56mm 85.50 113.00 64.00 101.00 89.50 - 91.50 58.00 111.00 112.00 117.00 77.00 110.50 90.00 66.00 84.00 79.00 70.00 - 74.00 74.00 84.00 75.00 113.00 46.00 117.00 132.00 127.00 65.00 84.00 113.00 86.00 107.00 62.00 95.00 72.00 - - - - - - - - - - - - - - - - -
Hook Lake 60.67° -112.82° 159masl 27 96.18mm 92.50 - 84.00 105.00 69.85 - 91.50 83.00 123.50 119.00 102.00 83.50 118.50 95.50 89.50 105.50 99.00 72.00 48.00 89.00 77.00 100.00 88.00 156.00 75.00 131.00 131.00 124.00 44.00 - - - - - - - - - - - - - - - - - - - - - - - -
Boundary Lake 59.48° -115.55° 820masl 26 158.21mm 158.00 - - 150.00 160.00 - 144.00 - 209.50 199.00 177.00 111.50 213.50 194.50 201.00 128.00 154.50 138.00 106.00 116.00 131.00 180.00 142.00 144.00 117.00 240.00 170.00 175.00 142.00 112.00 - - - - - - - - - - - - - - - - - - - - - - -
Nyarling River 60.33° -114.17° 245masl 34 104.07mm 123.00 111.00 83.50 86.00 128.27 - 95.00 102.50 128.00 108.00 125.50 79.50 135.00 102.50 100.00 116.50 91.00 81.00 - 94.00 89.00 97.00 103.00 132.00 53.00 122.00 135.00 129.00 55.00 81.00 116.00 109.00 127.00 100.00 113.00 87.00 - - - - - - - - - - - - - - - - -
Pine Point A 60.85° -114.38° 175masl 35 136.79mm 169.00 122.00 126.50 156.00 129.54 - 152.00 141.50 142.00 160.50 154.00 138.00 144.50 139.50 122.50 128.50 129.50 93.00 120.00 101.00 121.00 160.00 145.00 173.00 90.00 199.00 156.00 155.00 72.00 85.00 154.00 166.00 164.00 131.00 131.00 116.00 - - - - - - - - - - - - - - - - -
Little Buffalo Tower 61.00° -113.78° 170masl 35 120.20mm 132.50 126.50 101.00 148.00 125.50 - 137.50 131.00 125.50 137.00 159.00 112.00 135.00 127.50 80.00 124.50 97.50 76.00 108.00 115.00 93.00 152.00 114.00 140.00 76.00 144.00 133.00 133.00 77.00 118.00 141.00 137.00 141.00 93.00 119.00 97.00 - - - - - - - - - - - - - - - - -
Thubun Lake 61.50° -111.75° 168masl 33 91.40mm 93.00 - 76.50 79.00 43.18 - 76.50 90.00 91.50 101.50 108.00 101.00 130.50 75.50 67.00 104.00 72.00 73.00 69.00 90.00 80.00 108.00 77.00 103.00 - 156.00 155.00 85.00 81.00 140.00 84.00 102.00 69.00 66.00 105.00 64.00 - - - - - - - - - - - - - - - - -
Yellowknife Basin
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Tibbitt Lake 62.50° -113.38° 244masl 35 86.39mm 84.00 80.50 88.50 92.00 73.00 108.00 58.00 79.00 99.00 97.00 80.00 70.50 123.00 72.00 72.00 76.00 99.00 77.00 86.00 74.00 - 67.00 72.00 85.00 88.00 148.00 121.00 81.00 84.00 103.00 69.00 96.00 99.00 70.00 84.00 68.00 - - - - - - - - - - - - - - - - -
Jolly Lake 64.12° -112.21° 5 150.90mm - - - - - - - - - - - - - 150.50 - 182.00 - - - 207.00 - 106.00 109.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Bluefish Hydro 62.68° -114.25° 168masl 21 82.27mm - 67.00 70.02 68.48 61.56 91.95 62.33 83.10 119.27 86.95 95.41 91.57 - - - - - - - 72.00 - 61.00 96.00 79.00 67.00 129.00 105.00 65.00 54.00 102.00 - - - - - - - - - - - - - - - - - - - - - - -
Allan Lake 62.95° -113.05° 297masl 29 88.19mm 84.00 63.00 79.50 94.50 63.50 77.00 74.00 71.00 69.00 102.00 98.00 145.45 128.50 79.50 67.50 76.00 127.00 81.00 101.00 88.00 53.00 80.00 71.00 93.00 95.00 124.00 - 94.00 71.00 107.00 - - - - - - - - - - - - - - - - - - - - - - -
Denis Lake 63.37° -112.62° 411masl 30 110.46mm 94.00 88.50 84.00 92.00 84.00 111.00 73.00 103.00 76.00 105.00 121.50 148.00 140.00 119.75 91.00 109.50 149.00 117.50 132.00 113.00 85.00 110.00 105.00 105.00 138.00 147.00 133.00 114.00 90.00 135.00 - - - - - - - - - - - - - - - - - - - - - - -
Little Latham Lake 63.20° -113.63° 305masl 30 99.55mm 93.50 83.00 77.00 103.40 92.50 120.00 72.50 78.00 82.00 79.00 106.50 127.00 147.00 99.50 82.50 97.50 136.00 113.50 109.00 103.00 66.00 95.00 105.00 89.00 111.00 129.00 123.00 96.00 67.00 103.00 - - - - - - - - - - - - - - - - - - - - - - -
Nardin Lake 63.51° -113.85° 366masl 30 107.53mm 105.50 91.00 74.50 93.00 92.00 115.00 83.50 77.00 66.50 92.00 121.00 120.00 151.50 100.50 85.00 110.00 162.00 128.00 115.00 108.00 86.00 104.00 142.00 97.00 137.00 134.00 120.00 110.00 84.00 121.00 - - - - - - - - - - - - - - - - - - - - - - -
Sharples Lake East 63.90° -112.82° 369masl 30 109.28mm 84.50 103.50 84.00 81.00 96.50 118.00 76.50 78.00 65.00 83.00 107.00 154.50 132.00 100.00 84.00 108.00 165.00 129.00 118.00 97.00 111.00 122.00 113.00 121.00 125.00 147.00 133.00 112.00 111.00 119.00 - - - - - - - - - - - - - - - - - - - - - - -
Dehcho Region
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Caen Tower 61.67° -117.16° 3 84.50mm 105.50 74.00 74.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Fort Liard (Forestry) 61.45° -121.25° 3 79.67mm 89.00 48.00 102.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Fort Providence 61.26° -117.46° 3 96.50mm 109.00 87.50 93.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Hay River 60.78° -115.83° 170masl 35 98.67mm - 108.00 107.00 99.00 157.00 119.00 69.00 80.00 141.00 93.30 129.00 83.80 111.80 88.90 90.50 97.00 104.10 56.00 72.00 84.00 74.00 65.00 121.00 109.00 51.00 121.00 94.00 120.00 67.00 126.00 97.00 95.00 111.00 90.00 122.00 100.00 - - - - - - - - - - - - - - - - -
Hay River (Forestry) 60.77° -115.84° 1 137.50mm 137.50 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Jean Marie River 61.52° -120.65° 3 97.67mm 82.00 93.00 118.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Kimble Tower 61.14° -117.73° 3 112.00mm 119.50 95.50 121.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Swede Creek (Forestry) 61.14° -116.56° 3 108.33mm 94.50 106.50 124.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Trout Lake 61.14° -119.81° 3 100.33mm 65.00 100.00 136.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Wrigley (Forestry) 63.20° -123.42° 3 88.93mm 94.00 106.00 66.80 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Fort Simpson 61.80° -121.33° 155masl 22 98.78mm 112.00 71.00 127.00 - 151.13 - - - - - - - - - - - - 96.00 81.00 84.00 56.00 84.00 124.00 63.00 62.00 108.00 102.00 110.00 107.00 137.00 107.00 106.00 102.00 98.00 85.00 - - - - - - - - - - - - - - - - - -
Nahanni Butte Rd 60.95° -123.11° 3 106.67mm 115.00 58.00 147.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Ndulee 62.15° -122.53° 3 94.33mm 93.00 90.00 100.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Swede Creek 60.27° -116.57° 290masl 36 92.01mm 82.00 94.50 124.00 88.00 153.00 100.00 54.50 72.00 143.00 109.10 88.90 91.40 134.60 101.60 80.50 86.10 104.10 75.00 69.00 70.00 85.00 76.00 99.00 84.00 36.00 103.00 85.00 103.00 67.00 102.00 78.00 99.00 119.00 74.00 95.00 86.00 - - - - - - - - - - - - - - - - -
Checkpoint (formerly Jean Marie Creek) 61.45° -121.25° 17 108.16mm 85.00 82.00 153.00 - 161.30 - - - 155.40 - - - - - - - - 108.00 81.00 91.00 62.00 90.00 141.00 58.00 - 116.00 127.00 100.00 101.00 127.00 - - - - - - - - - - - - - - - - - - - - - - -
Wrigley 63.20° -123.42° 149masl 13 94.92mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 76.00 90.00 62.00 139.00 83.00 112.00 88.00 81.00 131.00 68.00 108.00 119.00 77.00 - - - - - -
Fort Liard 60.23° -123.47° 335masl 17 127.64mm - - 103.00 - 182.88 - - - - - - - - - - - - - - 133.00 - 161.00 127.00 105.00 98.00 170.00 171.00 150.00 177.00 122.00 57.00 74.00 118.00 62.00 159.00 - - - - - - - - - - - - - - - - - -
Jean Marie Creek 61.45° -121.25° 215masl 16 107.61mm - - 153.00 - 161.29 - - - 155.45 - - - - - - - - 108.00 81.00 91.00 62.00 90.00 141.00 58.00 50.00 116.00 127.00 100.00 101.00 127.00 - - - - - - - - - - - - - - - - - - - - - - -
Blackstone River 61.05° -122.90° 198masl 15 95.60mm - - 141.00 - 173.99 - - - - - - - - - - - - 68.00 65.00 55.00 55.00 100.00 103.00 59.00 58.00 106.00 112.00 88.00 127.00 123.00 - - - - - - - - - - - - - - - - - - - - - - -
Kakisa River 61.00° -117.25° 205masl 36 106.79mm 102.00 98.50 94.50 65.00 154.00 126.00 62.00 102.00 188.00 136.40 106.70 101.60 134.90 96.50 120.00 130.30 109.20 100.00 65.00 81.00 92.00 88.00 117.00 92.00 55.00 144.00 88.00 87.00 70.00 130.00 124.00 102.00 130.00 119.00 129.00 104.00 - - - - - - - - - - - - - - - - -
Shale Creek 62.07° -122.20° 168masl 17 111.99mm 91.00 103.00 130.00 - 124.46 - - - 164.34 - - - - - - - - - - 84.00 - 116.00 110.00 58.00 97.00 108.00 119.00 127.00 102.00 139.00 79.00 152.00 - - - - - - - - - - - - - - - - - - - - -
Canyon Creek 65.20° -126.58° 4 120.75mm - - - - - - - - - - - - - - - - - - - - 66.00 - 201.00 109.00 - 107.00 - - - - - - - - - - - - - - - - - - - - - - - - - - -
Inuvik Region
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Rengleng River 67.63° -133.83° 84masl 32 128.51mm 130.00 112.00 161.80 81.00 153.70 127.00 152.40 81.30 151.10 113.03 125.73 231.14 165.10 - - - 165.00 142.00 103.00 135.00 160.00 88.00 131.00 110.00 142.00 138.00 140.00 189.00 117.00 121.00 99.00 68.00 57.00 119.00 103.00 - - - - - - - - - - - - - - - - - -
Midway Lake 67.23° -135.44° 2 156.00mm 130.00 182.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
James Creek 67.14° -136.00° 1 84.00mm - 84.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Fort McPherson 67.47° -134.74° 2 116.25mm 89.50 143.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Caribou Creek 68.05° -133.48° 76masl 32 122.53mm 124.00 95.00 123.00 86.36 157.50 102.90 123.20 92.70 135.90 105.41 114.30 182.88 135.89 - - - 180.00 130.00 98.00 109.00 140.00 119.00 136.00 128.00 153.00 130.00 130.00 161.00 119.00 90.00 98.00 74.00 84.00 137.00 126.00 - - - - - - - - - - - - - - - - - -
Taltson Basin
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Piers Lake 60.32° -111.17° 260masl 33 104.08mm 100.00 - 76.50 108.00 71.12 - 93.00 75.00 102.50 128.00 147.00 94.50 130.00 92.00 97.50 114.50 92.00 82.00 53.00 107.00 91.00 117.00 95.00 117.00 65.00 190.00 155.00 124.00 77.00 110.00 132.00 96.00 119.00 87.00 96.00 - - - - - - - - - - - - - - - - - -
Tortuous Lake 60.75° -111.70° 230masl 47 85.01mm 93.50 - 70.50 78.00 55.88 - 109.50 86.50 114.50 107.50 132.00 83.00 116.00 81.50 85.00 118.00 73.00 91.00 - 97.00 70.00 93.00 76.00 107.00 42.00 141.00 138.00 95.00 56.00 116.00 107.00 102.00 126.00 67.00 92.00 73.00 73.00 60.00 37.00 52.00 - - 53.00 48.00 48.00 - 56.00 64.00 47.00 85.00 102.00 133.00 44.00
Dunvegan Lake 60.17° -107.28° 490masl 49 112.56mm 143.50 - 86.00 106.00 95.25 - 123.50 132.00 129.00 129.00 155.50 126.50 168.00 129.00 105.50 121.00 95.50 126.00 81.00 122.00 91.00 121.00 114.00 118.00 83.00 173.00 174.00 144.00 95.00 155.00 110.00 138.00 124.00 112.00 108.00 109.00 66.00 74.00 75.00 89.00 - - 109.00 109.00 75.00 109.00 74.00 102.00 74.00 97.00 109.00 121.00 89.00
Whirlwind Lake 60.24° -108.69° 430masl 47 97.81mm 122.50 - 84.00 115.00 66.04 - 117.50 112.50 108.50 127.50 128.50 118.50 - 97.00 85.50 99.00 92.00 104.00 69.00 92.00 94.00 108.00 100.00 122.00 66.00 167.00 146.00 126.00 76.00 116.00 104.00 97.00 82.00 78.00 86.00 86.00 84.00 63.00 70.00 - - - 85.00 86.00 81.00 127.00 79.00 107.00 48.00 81.00 122.00 107.00 64.00
Alcantara Lake 60.91° -108.28° 425masl 47 102.83mm 132.00 - 115.00 93.00 78.74 - 105.50 122.00 115.00 121.00 160.00 136.00 127.50 129.00 105.50 125.50 100.50 98.00 60.00 108.00 89.00 108.00 93.00 140.00 94.00 142.00 155.00 145.00 57.00 110.00 82.00 91.00 115.00 88.00 81.00 108.00 83.00 93.00 54.00 - - - 97.00 76.00 105.00 - 61.00 81.00 66.00 97.00 107.00 90.00 93.00
Hill Island Lake 60.51° -109.78° 325masl 49 95.56mm 97.00 - 77.50 102.00 76.20 - 113.00 91.50 111.00 118.00 141.50 144.50 135.00 80.50 100.00 112.00 68.50 76.00 44.00 112.00 94.00 104.00 93.00 105.00 72.00 182.00 161.00 122.00 54.00 136.00 105.00 83.00 141.00 83.00 81.00 71.00 96.00 61.00 49.00 61.00 - - 92.00 83.00 103.00 109.00 62.00 93.00 38.00 61.00 126.00 97.00 64.00
Thekulthili Lake 60.96° -110.23° 320masl 47 88.35mm 85.00 - 81.50 97.00 63.50 - 104.50 100.50 95.00 109.50 146.50 127.00 - 80.50 95.00 107.00 78.00 75.00 50.00 89.00 97.00 91.00 69.00 128.00 64.00 163.00 154.00 97.00 84.00 104.00 87.00 73.00 124.00 - 83.00 79.00 61.00 60.00 38.00 49.00 - - 122.00 78.00 78.00 89.00 54.00 57.00 35.00 71.00 89.00 111.00 79.00
Nonacho Lake 61.72° -109.67° 320masl 49 105.33mm 109.50 - 78.00 95.00 54.61 - 79.50 148.00 105.00 138.50 176.00 141.00 128.00 128.00 109.00 119.00 82.00 112.00 77.00 130.00 114.00 118.00 99.00 140.00 121.00 156.00 183.00 104.00 111.00 122.00 92.00 107.00 126.00 100.00 94.00 86.00 97.00 93.00 47.00 91.00 - - 83.00 66.00 98.00 53.00 62.00 68.00 76.00 130.00 93.00 144.00 77.00
Halliday Lake 61.38° -109.03° 350masl 49 101.79mm 114.50 - 90.50 113.00 68.58 - 108.00 113.00 100.50 126.00 166.00 156.00 131.50 119.00 117.50 129.50 92.00 107.00 59.00 110.00 90.00 117.00 104.00 145.00 114.00 157.00 170.00 124.00 118.00 94.00 93.00 81.00 134.00 85.00 66.00 95.00 62.00 100.00 53.00 52.00 - - 130.00 69.00 65.00 65.00 48.00 76.00 81.00 91.00 102.00 118.00 67.00
Gray Lake 61.85° -108.35° 324masl 50 107.54mm 127.00 - 96.50 106.00 78.74 133.00 136.50 129.00 108.50 129.50 157.00 130.00 114.00 148.50 96.00 136.00 107.00 122.00 67.00 117.00 121.00 151.00 89.00 133.00 95.00 175.00 201.00 118.00 123.00 104.00 86.00 112.00 97.00 79.00 74.00 77.00 81.00 88.00 77.00 84.00 - - 114.00 65.00 97.00 86.00 57.00 69.00 69.00 107.00 108.00 131.00 70.00
Dymond Lake 61.39° -106.28° 395masl 48 118.07mm 149.00 - 114.00 111.00 92.71 - 152.00 141.00 136.00 128.00 195.00 116.50 127.50 120.00 138.50 136.00 119.00 139.00 90.00 153.00 107.00 144.00 118.00 188.00 105.00 189.00 206.00 145.00 142.00 138.00 91.00 - 116.00 125.00 116.00 104.00 109.00 75.00 82.00 102.00 - - 88.00 48.00 76.00 116.00 64.00 89.00 84.00 91.00 80.00 104.00 67.00
Snare Basin
Station Latitude Longitude Elevation # of years recorded Average End-of-Winter SWE 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965
Big Spruce Lake 63.50° -116.00° 225masl 39 104.04mm 95.50 87.00 97.72 91.57 78.49 119.27 80.79 88.49 133.89 86.95 119.65 121.58 115.42 97.00 91.70 156.70 150.00 102.00 90.00 110.00 84.00 145.00 133.00 118.00 83.00 125.00 123.40 66.00 97.00 122.30 67.00 118.00 119.00 134.00 92.00 79.00 71.00 84.00 - 83.00 - - - - - - - - - - - - -
Ghost Lake 63.88° -115.07° 290masl 40 105.38mm 112.50 74.00 68.87 87.72 75.41 132.73 90.41 92.34 99.26 80.02 104.65 118.50 143.89 124.00 89.50 121.50 144.50 137.00 96.00 62.00 89.00 117.00 123.00 109.00 108.00 132.00 124.50 113.00 85.00 100.00 81.00 153.00 99.30 195.00 88.00 77.50 56.00 104.00 120.00 86.00 - - - - - - - - - - - - -
Indin Lake 64.38° -115.03° 290masl 39 110.96mm 110.00 102.00 90.80 88.49 88.49 110.03 81.18 94.64 70.02 96.95 113.11 150.43 150.05 142.50 89.00 126.00 159.00 174.00 117.00 80.00 111.00 111.00 129.00 105.40 122.00 129.00 112.00 117.00 93.00 88.00 105.00 - 111.50 198.00 105.00 90.00 69.00 92.00 139.00 67.00 - - - - - - - - - - - - -
Snare Lake 64.20° -114.04° 360masl 39 112.97mm 106.00 123.00 87.72 81.56 78.49 126.96 84.64 102.34 83.10 90.03 116.96 - 123.12 103.50 69.00 127.00 138.00 139.00 118.00 66.00 101.00 135.50 111.00 125.00 121.00 134.00 115.00 128.00 98.00 126.50 109.00 154.40 134.00 198.00 103.00 101.00 65.00 134.00 151.00 97.00 - - - - - - - - - - - - -
Winter Lake 64.50° -113.03° 365masl 39 82.02mm 60.00 132.00 75.02 55.79 76.95 89.26 59.63 - 88.50 78.49 92.34 73.87 46.94 81.00 58.00 81.00 119.00 102.00 81.00 47.00 63.00 76.00 68.00 82.00 102.00 75.00 72.00 107.00 55.00 87.00 127.00 84.00 57.00 202.00 73.00 58.00 60.00 100.00 98.00 55.00 - - - - - - - - - - - - -
Mattberry Lake 64.09° -115.96° 255masl 40 98.19mm 102.00 77.00 85.03 76.95 61.56 114.65 86.18 89.26 103.88 85.41 98.49 135.81 83.90 106.50 76.00 115.50 109.00 129.50 102.00 55.00 91.00 109.00 108.00 108.50 92.50 115.00 106.00 88.00 86.00 85.00 112.00 157.00 92.00 181.00 89.00 80.00 41.00 68.00 124.00 101.00 - - - - - - - - - - - - -
Castor Lake 64.52° -115.99° 295masl 40 115.42mm 112.00 104.00 97.72 82.33 87.33 120.04 88.49 93.11 102.34 71.60 106.19 163.90 146.20 130.00 105.00 132.50 146.50 161.50 116.00 74.00 99.00 114.00 133.00 114.80 129.00 131.00 125.00 106.00 91.00 101.40 122.00 164.00 105.00 195.00 108.00 76.00 64.00 138.00 141.00 119.00 - - - - - - - - - - - - -
Mesa Lake 64.85° -115.14° 385masl 40 126.77mm 90.00 130.00 98.11 81.56 86.95 116.19 91.95 140.81 85.41 143.12 149.66 209.30 163.13 183.00 113.00 118.50 138.50 154.50 137.00 110.00 104.00 107.00 127.00 105.40 172.00 125.50 135.00 123.00 117.00 132.00 120.00 127.00 97.00 187.00 113.00 149.10 83.00 118.00 160.00 128.00 - - - - - - - - - - - - -
Big Lake 64.80° -112.93° 21 122.89mm 139.00 142.50 139.27 93.88 98.11 245.46 76.95 89.26 120.04 100.80 173.13 128.50 132.35 129.00 70.00 136.50 132.00 - 127.00 137.00 - 72.00 98.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
White Wolf Lake 65.01° -114.11° 22 133.23mm 148.00 149.00 180.44 114.65 120.81 166.21 80.41 94.64 136.97 123.12 158.51 149.28 - 265.50 104.00 138.50 131.00 133.00 93.00 130.00 89.00 123.00 102.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Christison Lake 64.65° -114.17° 23 113.41mm 104.00 92.00 131.96 101.57 78.49 119.27 108.50 94.64 89.26 136.20 146.97 108.50 114.65 194.00 77.00 116.00 193.50 126.00 125.00 85.00 116.00 63.00 87.00 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Mosquito Creek 62.70° -116.15° 190masl 18 104.53mm - - - - - - - - - - - - - - - - - 214.60 - - - - - - - - - - 108.00 49.00 91.00 97.00 90.00 94.00 145.00 124.00 101.00 86.00 130.00 81.00 122.00 91.00 113.00 91.00 54.00 - - - - - - - -