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Lake NameUnique lake IDLatitudeLongitudeDNR PageBreakup observationsFormation observationsBreakup plotBreakup plot descriptionFormation plotFormation plot descriptionDuration plotDuration plot description
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Riley1000020044.8-93.5DNR Page2 years of observations (2006-2017)2 years of observations (1994-2015)None.None.None.None.None.None.
3
Lotus1000060044.9-93.5DNR Page20 years of observations (1976-2026)10 years of observations (1979-2026)Breakup imageTwo quantities are shown for Lotus (10000600). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.None.None.None.None.
4
Minnewashta1000090044.9-93.6DNR Page23 years of observations (1981-2026)19 years of observations (1979-2026)Breakup imageTwo quantities are shown for Minnewashta (10000900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 12 to April 02, with large year-to-year variability.Formation imageTwo quantities are shown for Minnewashta (10000900). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 30 to December 07, with large year-to-year variability.Duration imageTwo quantities are shown for Minnewashta (10000900). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 134 to 116 days, with large year-to-year variability.
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Pine0100010046.2-93.1DNR Page12 years of observations (1986-2026)5 years of observations (2018-2025)Breakup imageTwo quantities are shown for Pine (01000100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 21 to April 10, with large year-to-year variability.None.None.None.None.
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Tamarack1000100044.9-93.6DNR Page4 years of observations (2019-2023)3 years of observations (2011-2021)None.None.None.None.None.None.
7
St. Joe1000110044.9-93.6DNR Page24 years of observations (1991-2026)9 years of observations (2011-2026)Breakup imageTwo quantities are shown for St. Joe (10001100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 09 to March 30, with large year-to-year variability.None.None.None.None.
8
Ann1000120044.9-93.6DNR Page3 years of observations (2019-2026)2 years of observations (2023-2025)None.None.None.None.None.None.
9
Susan1000130044.9-93.5DNR Page1 years of observations (2018-2018)None.None.None.None.None.None.None.
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Virginia1000150044.9-93.6DNR Page31 years of observations (1992-2026)27 years of observations (1993-2026)Breakup imageTwo quantities are shown for Virginia (10001500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 12 to April 01, with large year-to-year variability.Formation imageTwo quantities are shown for Virginia (10001500). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 25 to December 01, with large year-to-year variability.Duration imageTwo quantities are shown for Virginia (10001500). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 138 to 121 days, with large year-to-year variability.
11
Schutz1000180044.9-93.6DNR Page3 years of observations (2021-2023)3 years of observations (2020-2023)None.None.None.None.None.None.
12
Bavaria1000190044.8-93.6DNR Page1 years of observations (2017-2017)None.None.None.None.None.None.None.
13
Zumbra-Sunny1000410044.9-93.7DNR Page14 years of observations (1995-2026)8 years of observations (2011-2026)Breakup imageTwo quantities are shown for Zumbra-Sunny (10004100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.None.None.None.None.
14
Parley1000420044.9-93.7DNR Page1 years of observations (2015-2015)1 years of observations (2011-2011)None.None.None.None.None.None.
15
Lundsten1000430044.9-93.7DNR Page1 years of observations (2014-2014)None.None.None.None.None.None.None.
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Auburn1000440044.9-93.7DNR Page3 years of observations (2018-2022)1 years of observations (2018-2018)None.None.None.None.None.None.
17
West Auburn1000440144.9-93.7DNR Page10 years of observations (2014-2026)5 years of observations (2012-2025)None.None.None.None.None.None.
18
East Auburn1000440244.9-93.7DNR Page13 years of observations (2013-2026)8 years of observations (2012-2026)Breakup imageTwo quantities are shown for East Auburn (10004402). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.None.None.None.None.
19
Steiger1000450044.9-93.7DNR Page15 years of observations (1996-2026)8 years of observations (1998-2026)Breakup imageTwo quantities are shown for Steiger (10004500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.None.None.None.None.
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Kelser's Pond1000470044.9-93.7DNR Page5 years of observations (2017-2024)7 years of observations (2011-2025)None.None.None.None.None.None.
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Wassermann1000480044.8-93.7DNR Page16 years of observations (1999-2025)13 years of observations (1999-2025)Breakup imageTwo quantities are shown for Wassermann (10004800). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.Formation imageTwo quantities are shown for Wassermann (10004800). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 26 to December 03, with large year-to-year variability.Duration imageTwo quantities are shown for Wassermann (10004800). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 136 to 119 days, with large year-to-year variability.
22
Turbid1000510044.8-93.7DNR Page2 years of observations (2013-2014)4 years of observations (2009-2015)None.None.None.None.None.None.
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Reitz1000520044.8-93.7DNR Page7 years of observations (2014-2024)6 years of observations (2018-2025)None.None.None.None.None.None.
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Piersons1000530044.8-93.7DNR Page38 years of observations (1980-2026)15 years of observations (1987-2026)Breakup imageTwo quantities are shown for Piersons (10005300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.Formation imageTwo quantities are shown for Piersons (10005300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 30 to December 06, with large year-to-year variability.Duration imageTwo quantities are shown for Piersons (10005300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 133 to 116 days, with large year-to-year variability.
25
Stone1000560044.9-93.7DNR Page13 years of observations (2014-2026)13 years of observations (1995-2026)Breakup imageTwo quantities are shown for Stone (10005600). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to March 31, with large year-to-year variability.Formation imageTwo quantities are shown for Stone (10005600). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 24 to December 01, with large year-to-year variability.None.None.
26
Waconia1000590044.9-93.8DNR Page86 years of observations (1940-2026)85 years of observations (1941-2026)Breakup imageTwo quantities are shown for Waconia (10005900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 15 to April 05, with large year-to-year variability.Formation imageTwo quantities are shown for Waconia (10005900). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 28 to December 05, with large year-to-year variability.Duration imageTwo quantities are shown for Waconia (10005900). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 138 to 121 days, with large year-to-year variability.
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Burandt1000840044.8-93.8DNR Page16 years of observations (1999-2026)13 years of observations (2011-2026)Breakup imageTwo quantities are shown for Burandt (10008400). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.Formation imageTwo quantities are shown for Burandt (10008400). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 25 to December 02, with large year-to-year variability.Duration imageTwo quantities are shown for Burandt (10008400). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 137 to 120 days, with large year-to-year variability.
28
Unnamed (Hilks)1000850044.9-93.8DNR Page10 years of observations (2015-2026)6 years of observations (2018-2026)None.None.None.None.None.None.
29
Hydes1000880044.8-93.9DNR Page1 years of observations (2021-2021)None.None.None.None.None.None.None.
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Goose1000890044.9-93.8DNR Page12 years of observations (2013-2026)7 years of observations (2012-2026)Breakup imageTwo quantities are shown for Goose (10008900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 12 to April 01, with large year-to-year variability.None.None.None.None.
31
Oak1000930045-93.8DNR Page4 years of observations (2002-2024)5 years of observations (1931-2006)None.None.None.None.None.None.
32
Swede1000950044.9-93.8DNR Page26 years of observations (1990-2026)23 years of observations (1984-2026)Breakup imageTwo quantities are shown for Swede (10009500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to April 01, with large year-to-year variability.Formation imageTwo quantities are shown for Swede (10009500). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 24 to December 01, with large year-to-year variability.Duration imageTwo quantities are shown for Swede (10009500). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 138 to 120 days, with large year-to-year variability.
33
Berliner1001030044.9-93.9DNR Page14 years of observations (2003-2020)14 years of observations (2003-2020)Breakup imageTwo quantities are shown for Berliner (10010300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 11 to March 31, with large year-to-year variability.Formation imageTwo quantities are shown for Berliner (10010300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 17 to November 24, with large year-to-year variability.Duration imageTwo quantities are shown for Berliner (10010300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 144 to 126 days, with large year-to-year variability.
34
Brand1001100044.8-93.9DNR Page1 years of observations (2022-2022)None.None.None.None.None.None.None.
35
Eagle1001210044.8-93.9DNR Page8 years of observations (2015-2026)6 years of observations (2020-2026)None.None.None.None.None.None.
36
Island0100220046.7-93.2DNR Page1 years of observations (2015-2015)1 years of observations (2015-2015)None.None.None.None.None.None.
37
Firemen's Clayhole1002260044.8-93.6DNR Page1 years of observations (2018-2018)None.None.None.None.None.None.None.
38
Round0100230046.7-93.2DNR Page15 years of observations (2002-2016)11 years of observations (2003-2016)Breakup imageTwo quantities are shown for Round (01002300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 25 to April 14, with large year-to-year variability.Formation imageTwo quantities are shown for Round (01002300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 16 to November 23, with large year-to-year variability.Duration imageTwo quantities are shown for Round (01002300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 159 to 142 days, with large year-to-year variability.
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Minnewawa0100330046.7-93.3DNR Page41 years of observations (1980-2020)13 years of observations (2005-2021)Breakup imageTwo quantities are shown for Minnewawa (01003300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 25 to April 14, with large year-to-year variability.Formation imageTwo quantities are shown for Minnewawa (01003300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 17 to November 23, with large year-to-year variability.Duration imageTwo quantities are shown for Minnewawa (01003300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 158 to 141 days, with large year-to-year variability.
40
Horseshoe0100340046.7-93.2DNR Page7 years of observations (2009-2023)None.None.None.None.None.None.None.
41
Blackface0100450046.9-93.2DNR Page18 years of observations (2006-2024)14 years of observations (2007-2021)Breakup imageTwo quantities are shown for Blackface (01004500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.Formation imageTwo quantities are shown for Blackface (01004500). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 13 to November 20, with large year-to-year variability.Duration imageTwo quantities are shown for Blackface (01004500). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 161 to 144 days, with large year-to-year variability.
42
Little Ball Bluff0100570046.9-93.3DNR Page11 years of observations (2009-2023)11 years of observations (2009-2020)Breakup imageTwo quantities are shown for Little Ball Bluff (01005700). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 26 to April 16, with large year-to-year variability.Formation imageTwo quantities are shown for Little Ball Bluff (01005700). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 17 to November 24, with large year-to-year variability.None.None.
43
Vanduse0100580047-93.2DNR Page19 years of observations (2005-2025)12 years of observations (2005-2024)Breakup imageTwo quantities are shown for Vanduse (01005800). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 27 to April 16, with large year-to-year variability.Formation imageTwo quantities are shown for Vanduse (01005800). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 14 to November 21, with large year-to-year variability.Duration imageTwo quantities are shown for Vanduse (01005800). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 163 to 146 days, with large year-to-year variability.
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Big Sandy0100620046.8-93.3DNR Page72 years of observations (1930-2026)10 years of observations (1993-2026)Breakup imageTwo quantities are shown for Big Sandy (01006200). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 25 to April 15, with large year-to-year variability.None.None.None.None.
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Bear0100640046.2-93.4DNR Page21 years of observations (1991-2026)1 years of observations (2020-2020)Breakup imageTwo quantities are shown for Bear (01006400). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 20 to April 10, with large year-to-year variability.None.None.None.None.
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Round0100700046.6-93.4DNR Page1 years of observations (2014-2014)1 years of observations (2012-2012)None.None.None.None.None.None.
47
Davis0100710046.6-93.4DNR Page3 years of observations (2008-2010)2 years of observations (2008-2010)None.None.None.None.None.None.
48
Davis (Main Bay)0100710146.6-93.4DNR Page1 years of observations (2007-2007)1 years of observations (2007-2007)None.None.None.None.None.None.
49
Rock0100720046.6-93.4DNR Page5 years of observations (2013-2017)4 years of observations (2012-2019)None.None.None.None.None.None.
50
Bass0100730046.6-93.4DNR Page2 years of observations (2022-2025)2 years of observations (2022-2025)None.None.None.None.None.None.
51
Rat0100770046.7-93.3DNR Page4 years of observations (2002-2022)3 years of observations (2003-2022)None.None.None.None.None.None.
52
Townline0100830046.6-93.4DNR Page1 years of observations (2002-2002)None.None.None.None.None.None.None.
53
Sugar0100870046.4-93.5DNR Page8 years of observations (2002-2016)4 years of observations (2002-2005)None.None.None.None.None.None.
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Long0100890046.5-93.5DNR Page6 years of observations (2003-2015)6 years of observations (2003-2009)None.None.None.None.None.None.
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Rabbit0100910046.5-93.5DNR Page16 years of observations (2002-2024)7 years of observations (2002-2026)Breakup imageTwo quantities are shown for Rabbit (01009100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 12, with large year-to-year variability.None.None.None.None.
56
Clear0100930046.4-93.5DNR Page21 years of observations (1992-2026)17 years of observations (1992-2020)Breakup imageTwo quantities are shown for Clear (01009300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 13, with large year-to-year variability.Formation imageTwo quantities are shown for Clear (01009300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 20 to November 27, with large year-to-year variability.Duration imageTwo quantities are shown for Clear (01009300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 154 to 137 days, with large year-to-year variability.
57
Dam0100960046.5-93.5DNR Page9 years of observations (2004-2022)6 years of observations (2004-2019)None.None.None.None.None.None.
58
Gun0100990046.6-93.5DNR Page15 years of observations (2004-2026)8 years of observations (2004-2024)Breakup imageTwo quantities are shown for Gun (01009900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.None.None.None.None.
59
Long0101010046.6-93.5DNR Page5 years of observations (2008-2013)4 years of observations (2009-2014)None.None.None.None.None.None.
60
Wilkins0101020046.6-93.5DNR Page23 years of observations (1988-2015)2 years of observations (2015-2016)Breakup imageTwo quantities are shown for Wilkins (01010200). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 13, with large year-to-year variability.None.None.None.None.
61
Fleming0101050046.6-93.5DNR Page12 years of observations (1983-2018)4 years of observations (1991-2008)Breakup imageTwo quantities are shown for Fleming (01010500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 13, with large year-to-year variability.None.None.None.None.
62
Section Ten0101150046.5-93.6DNR Page1 years of observations (2024-2024)None.None.None.None.None.None.None.
63
Nord0101170046.5-93.7DNR Page9 years of observations (2002-2020)8 years of observations (2002-2018)None.None.None.None.None.None.
64
Elm Island0101230046.5-93.6DNR Page16 years of observations (2002-2026)9 years of observations (2003-2024)Breakup imageTwo quantities are shown for Elm Island (01012300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 13, with large year-to-year variability.None.None.None.None.
65
Lone0101250046.4-93.7DNR Page41 years of observations (1977-2023)34 years of observations (1977-2024)Breakup imageTwo quantities are shown for Lone (01012500). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 13, with large year-to-year variability.Formation imageTwo quantities are shown for Lone (01012500). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 25 to December 02, with large year-to-year variability.Duration imageTwo quantities are shown for Lone (01012500). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 150 to 133 days, with large year-to-year variability.
66
Olson0101330046.5-93.7DNR Page1 years of observations (2023-2023)1 years of observations (2024-2024)None.None.None.None.None.None.
67
Waukenabo0101360046.7-93.6DNR Page19 years of observations (1983-2026)7 years of observations (2005-2019)Breakup imageTwo quantities are shown for Waukenabo (01013600). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.None.None.None.None.
68
Round0101370046.7-93.7DNR Page16 years of observations (2002-2026)11 years of observations (2002-2017)Breakup imageTwo quantities are shown for Round (01013700). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.Formation imageTwo quantities are shown for Round (01013700). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 24 to November 30, with large year-to-year variability.None.None.
69
Hill0101420047-93.6DNR Page8 years of observations (2002-2017)5 years of observations (2002-2026)None.None.None.None.None.None.
70
Ripple0101460046.5-93.7DNR Page8 years of observations (2007-2022)12 years of observations (2007-2026)None.None.Formation imageTwo quantities are shown for Ripple (01014600). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 21 to November 28, with large year-to-year variability.None.None.
71
Esquagamah0101470046.7-93.7DNR Page35 years of observations (1989-2026)9 years of observations (2004-2022)Breakup imageTwo quantities are shown for Esquagamah (01014700). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.None.None.None.None.
72
Little Spruce0101500046.4-93.8DNR Page1 years of observations (2017-2017)None.None.None.None.None.None.None.
73
Big Pine0101570046.4-93.8DNR Page5 years of observations (2004-2025)5 years of observations (1991-2025)None.None.None.None.None.None.
74
Farm Island0101590046.4-93.8DNR Page49 years of observations (1978-2026)23 years of observations (2002-2025)Breakup imageTwo quantities are shown for Farm Island (01015900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 24 to April 14, with large year-to-year variability.Formation imageTwo quantities are shown for Farm Island (01015900). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 26 to December 03, with large year-to-year variability.Duration imageTwo quantities are shown for Farm Island (01015900). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 150 to 133 days, with large year-to-year variability.
75
Hammal0101610046.5-93.7DNR Page12 years of observations (2003-2024)11 years of observations (2004-2025)Breakup imageTwo quantities are shown for Hammal (01016100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 12, with large year-to-year variability.Formation imageTwo quantities are shown for Hammal (01016100). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from November 20 to November 27, with large year-to-year variability.None.None.
76
Hanging Kettle0101700046.5-93.7DNR Page14 years of observations (2003-2024)9 years of observations (2003-2024)Breakup imageTwo quantities are shown for Hanging Kettle (01017000). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 13, with large year-to-year variability.None.None.None.None.
77
Diamond0101710046.5-93.7DNR Page64 years of observations (1928-2005)None.Breakup imageTwo quantities are shown for Diamond (01017100). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 18 to April 08, with large year-to-year variability.None.None.None.None.
78
Little Pine0101760046.4-93.7DNR Page5 years of observations (2003-2019)2 years of observations (2003-2004)None.None.None.None.None.None.
79
Spirit0101780046.4-93.7DNR Page19 years of observations (2003-2026)8 years of observations (2003-2024)Breakup imageTwo quantities are shown for Spirit (01017800). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 13, with large year-to-year variability.None.None.None.None.
80
Hickory0101790046.4-93.7DNR Page11 years of observations (2016-2026)None.Breakup imageTwo quantities are shown for Hickory (01017900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 22 to April 12, with large year-to-year variability.None.None.None.None.
81
Pickerel0101820046.5-93.7DNR Page8 years of observations (2017-2026)3 years of observations (1996-2020)None.None.None.None.None.None.
82
Poor Farm0101840046.5-93.8DNR Page1 years of observations (2021-2021)None.None.None.None.None.None.None.
83
Dogfish0101850046.5-93.8DNR Page1 years of observations (2020-2020)None.None.None.None.None.None.None.
84
Blind0101880046.6-93.7DNR Page4 years of observations (2008-2022)2 years of observations (2016-2022)None.None.None.None.None.None.
85
Round0102040046.3-93.8DNR Page6 years of observations (2003-2022)6 years of observations (2003-2026)None.None.None.None.None.None.
86
Townline0102070046.5-93.8DNR Page1 years of observations (2024-2024)None.None.None.None.None.None.None.
87
Sunset0102080046.4-93.8DNR Page2 years of observations (2017-2019)None.None.None.None.None.None.None.
88
Cedar0102090046.5-93.8DNR Page11 years of observations (2007-2021)10 years of observations (2007-2024)Breakup imageTwo quantities are shown for Cedar (01020900). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 23 to April 13, with large year-to-year variability.None.None.None.None.
89
Cedar(Main Basin)0102090146.5-93.8DNR Page4 years of observations (2000-2003)3 years of observations (2000-2003)None.None.None.None.None.None.
90
Cedar(N.E. Arm)0102090246.5-93.8DNR Page1 years of observations (2008-2008)1 years of observations (2008-2008)None.None.None.None.None.None.
91
Cedar(West Bay)0102090346.5-93.8DNR Page2 years of observations (2005-2022)1 years of observations (2005-2005)None.None.None.None.None.None.
92
Unnamed0102430046.3-93.2DNR Page3 years of observations (2013-2015)3 years of observations (2014-2016)None.None.None.None.None.None.
93
Little Thunder1100090047-93.9DNR Page2 years of observations (2014-2015)None.None.None.None.None.None.None.
94
Little Thunder (West Bay)1100090147-93.9DNR Page6 years of observations (2003-2024)2 years of observations (2018-2019)None.None.None.None.None.None.
95
Little Birch1100180047-93.9DNR Page1 years of observations (2010-2010)1 years of observations (2016-2016)None.None.None.None.None.None.
96
Vermillion1100290047.2-93.9DNR Page7 years of observations (1993-1999)2 years of observations (2017-2023)None.None.None.None.None.None.
97
Leavitt1100370046.8-93.9DNR Page3 years of observations (1995-2020)2 years of observations (2019-2020)None.None.None.None.None.None.
98
Roosevelt1100430046.8-94DNR Page19 years of observations (2002-2026)15 years of observations (2002-2026)Breakup imageTwo quantities are shown for Roosevelt (11004300). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 26 to April 16, with large year-to-year variability.Formation imageTwo quantities are shown for Roosevelt (11004300). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from December 04 to December 11, with large year-to-year variability.Duration imageTwo quantities are shown for Roosevelt (11004300). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 145 to 128 days, with large year-to-year variability.
99
Roosevelt - South1100430246.8-94DNR Page21 years of observations (2005-2026)19 years of observations (2005-2024)Breakup imageTwo quantities are shown for Roosevelt - South (11004302). Annual observations of ice breakup date are denoted by stars and statistically modeled changes in ice breakup date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice breakup date has gone from April 27 to April 17, with large year-to-year variability.Formation imageTwo quantities are shown for Roosevelt - South (11004302). Annual observations of ice formation date are denoted by stars and statistically modeled changes in ice formation date between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 the typical ice formation date has gone from December 06 to December 13, with large year-to-year variability.Duration imageTwo quantities are shown for Roosevelt - South (11004302). Annual observations of ice duration are denoted by stars and statistically modeled changes in ice duration between 1949 and 2026 are denoted by a dashed line. Between 1949 and 2026 typical ice duration has gone from 143 to 126 days, with large year-to-year variability.
100
Andrus1100500046.8-94DNR Page1 years of observations (2020-2020)None.None.None.None.None.None.None.