6321 Koverhar – Hästö Busö
| Eiswinter | Anfang | Ende | Saisonlänge | Tage mit Eis | FL.Summe | Vol.Summe | max.Dicke | Restrictions |
| 2026 | 20.Jan 2026 | 16.Feb 2026 | 28 | 27 | 25.4 | 253.9 | 27.5 | nan | 27 | 22 | 10 | 10 | 10 | 3 | 0 | 0 | 0 | 0 |
| 2025 | 18.Feb 2025 | 07.Mar 2025 | 18 | 18 | 12.8 | 92.6 | 7.5 | nan | 16 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 06.Dec 2023 | 11.Apr 2024 | 128 | 121 | 93.2 | 1837.2 | 27.5 | nan | 121 | 118 | 108 | 108 | 108 | 65 | 0 | 0 | 0 | 0 |
| 2023 | 21.Jan 2023 | 23.Mar 2023 | 62 | 28 | 12.8 | 32.1 | 2.5 | nan | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2022 | 11.Dec 2021 | 20.Mar 2022 | 100 | 68 | 19.4 | 62.4 | 7.5 | nan | 62 | 56 | 56 | 56 | 56 | 0 | 0 | 0 | 0 | 0 |
| 2021 | 16.Jan 2021 | 06.Apr 2021 | 81 | 79 | 46.4 | 483.7 | 13.0 | nan | 77 | 67 | 61 | 61 | 61 | 27 | 0 | 0 | 0 | 0 |
| 2020 | 29.Feb 2020 | 03.Mar 2020 | 4 | 4 | 0.8 | 1.9 | 2.5 | nan | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | 25.Dec 2018 | 03.Apr 2019 | 100 | 94 | 37.6 | 301.6 | 12.5 | nan | 62 | 60 | 57 | 57 | 57 | 0 | 0 | 0 | 0 | 0 |
| 2018 | 18.Jan 2018 | 25.Apr 2018 | 98 | 96 | 82.3 | 1507.3 | 27.5 | nan | 92 | 67 | 56 | 56 | 56 | 16 | 0 | 0 | 0 | 0 |
| 2017 | 16.Jan 2017 | 24.Mar 2017 | 68 | 52 | 33.6 | 166.5 | 7.5 | nan | 41 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 07.Jan 2016 | 14.Feb 2016 | 39 | 37 | 24.2 | 256.1 | 13.0 | nan | 29 | 29 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 0 |
| 2015 | 06.Jan 2015 | 11.Jan 2015 | 6 | 6 | 0.4 | 1.0 | 2.5 | nan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 16.Jan 2014 | 18.Mar 2014 | 62 | 62 | 49.1 | 585.9 | 13.0 | nan | 58 | 55 | 35 | 35 | 35 | 0 | 0 | 0 | 0 | 0 |
| 2013 | 22.Dec 2012 | 30.Apr 2013 | 130 | 126 | 98.9 | 1912.3 | 28.0 | nan | 121 | 114 | 88 | 88 | 88 | 0 | 0 | 0 | 0 | 0 |
| 2012 | 28.Jan 2012 | 21.Mar 2012 | 54 | 53 | 44.9 | 799.0 | 27.5 | nan | 53 | 46 | 42 | 42 | 42 | 36 | 0 | 0 | 0 | 0 |
| 2011 | 09.Dec 2010 | 22.Apr 2011 | 135 | 126 | 85.1 | 2005.8 | 40.0 | nan | 121 | 101 | 95 | 95 | 95 | 60 | 0 | 0 | 0 | 0 |
| 2010 | 24.Dec 2009 | 22.Apr 2010 | 120 | 116 | 102.7 | 2603.0 | 27.5 | nan | 106 | 103 | 96 | 89 | 89 | 51 | 0 | 0 | 0 | 0 |
| 2009 | 25.Jan 2009 | 16.Apr 2009 | 82 | 77 | 47.8 | 456.0 | 12.5 | nan | 45 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2008 | 06.Mar 2008 | 30.Mar 2008 | 25 | 12 | 0.9 | 2.1 | 2.5 | nan | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2007 | 29.Jan 2007 | 31.Mar 2007 | 62 | 52 | 39.2 | 757.5 | 27.5 | nan | 43 | 38 | 32 | 31 | 31 | 3 | 0 | 0 | 0 | 0 |
| 2006 | 20.Dec 2005 | 30.Apr 2006 | 132 | 120 | 88.8 | 1631.5 | 27.5 | nan | 93 | 86 | 75 | 74 | 74 | 23 | 0 | 0 | 0 | 0 |
| 2005 | 30.Jan 2005 | 21.Apr 2005 | 82 | 79 | 55.9 | 1089.6 | 27.5 | nan | 60 | 47 | 40 | 40 | 40 | 0 | 0 | 0 | 0 | 0 |
| 2004 | 02.Jan 2004 | 21.Apr 2004 | 111 | 110 | 74.5 | 874.7 | 13.0 | nan | 101 | 72 | 72 | 72 | 72 | 0 | 0 | 0 | 0 | 0 |
| 2003 | 12.Dec 2002 | 07.May 2003 | 147 | 140 | 125.6 | 3656.8 | 39.0 | nan | 131 | 125 | 113 | 113 | 113 | 68 | 0 | 0 | 0 | 0 |
| 2002 | 01.Jan 2002 | 14.Mar 2002 | 73 | 69 | 54.9 | 651.0 | 12.5 | nan | 69 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |