Precipitation annual maximum series (inches) Station ID: 86-0381 Station name: Calvert Creek State: MT Latitude (decimal degrees): 45.8838 Longitude (decimal degrees): -113.3255 Elevation (feet): 6430 Duration: 1 day 05/23/1980 0.90 12/05/1980 1.00 05/26/1982 1.00 07/09/1983 1.40 06/04/1984 0.90 06/01/1985 1.30 07/04/1986 0.90 12/29/1986 0.50 01/11/1988 0.70 05/28/1989 0.90 10/02/1989 0.90 06/05/1991 0.80 12/06/1991 0.90 10/03/1992 0.70 10/07/1993 1.10 09/08/1995 1.40 11/28/1995 0.70 11/18/1996 1.20 05/30/1998 0.80 11/21/1998 0.80 02/14/2000 0.60 06/03/2001 0.90 12/06/2001 0.50 12/27/2002 0.90 09/12/2004 1.00 05/31/2005 0.60 01/10/2006 0.90 11/06/2006 0.50 12/03/2007 2.10 11/12/2008 0.80 09/09/2010 1.10 01/16/2011 0.80 01/19/2012 1.00 11/08/2012 1.00 12/01/2013 0.90 12/21/2014 1.00 05/09/2016 0.90 05/17/2017 1.90 06/12/2018 0.90 10/03/2018 0.60 06/16/2020 0.80 05/23/2021 0.80 08/25/2022 0.80 08/06/2023 0.60 Duration: 2 days 04/29/1980 1.40 06/07/1981 1.10 05/26/1982 1.70 07/09/1983 1.55 05/15/1984 1.00 06/01/1985 1.43 02/21/1986 1.30 01/10/1988 1.10 05/28/1989 1.10 01/07/1990 1.00 06/04/1991 1.30 07/21/1992 1.20 05/10/1993 1.10 07/05/1994 1.30 09/08/1995 1.55 11/28/1995 1.20 11/18/1996 1.60 10/30/1997 0.90 11/21/1998 1.10 01/09/2000 0.80 06/03/2001 1.50 12/05/2001 0.70 12/27/2002 1.30 09/12/2004 1.10 05/31/2005 0.90 01/10/2006 1.30 11/06/2006 0.90 12/02/2007 2.50 11/12/2008 1.20 09/08/2010 1.30 01/16/2011 1.00 01/18/2012 1.80 11/08/2012 1.10 12/01/2013 1.10 12/21/2014 1.20 05/09/2016 0.99 05/17/2017 2.10 02/16/2018 1.10 02/24/2019 1.10 06/16/2020 1.30 02/05/2021 1.00 08/24/2022 1.20 11/04/2022 0.90 Duration: 3 days 05/23/1980 1.70 06/06/1981 1.20 02/28/1982 1.90 07/09/1983 1.58 05/14/1984 1.10 05/30/1985 1.50 02/21/1986 1.50 11/07/1986 0.80 01/10/1988 1.12 05/28/1989 1.12 04/27/1990 1.20 06/04/1991 1.40 07/20/1992 1.30 05/09/1993 1.50 05/17/1994 2.20 06/03/1995 1.58 11/28/1995 1.70 11/18/1996 1.80 10/29/1997 1.00 11/21/1998 1.50 01/09/2000 1.20 06/03/2001 1.53 01/24/2002 0.80 03/05/2003 1.70 12/11/2003 1.12 05/31/2005 1.10 01/09/2006 1.40 11/06/2006 1.00 12/02/2007 2.55 11/11/2008 1.30 06/15/2010 1.40 01/16/2011 1.02 01/17/2012 2.10 12/02/2012 1.12 12/01/2013 1.12 12/19/2014 1.30 04/09/2016 1.01 05/17/2017 2.14 02/16/2018 1.20 02/24/2019 1.30 05/18/2020 1.60 02/05/2021 1.10 01/05/2022 1.40 06/17/2023 1.10 Duration: 4 days 05/23/1980 2.10 06/05/1981 1.40 02/27/1982 2.10 03/04/1983 1.60 05/12/1984 1.20 05/29/1985 2.10 02/14/1986 1.80 11/07/1986 0.81 12/09/1987 1.13 05/26/1989 1.20 04/25/1990 1.30 06/04/1991 1.41 07/20/1992 1.31 05/09/1993 1.60 05/17/1994 2.40 09/05/1995 1.60 11/27/1995 1.90 12/29/1996 2.20 10/29/1997 1.10 12/25/1998 1.80 01/09/2000 1.30 06/03/2001 1.54 10/11/2001 0.90 03/04/2003 1.80 12/10/2003 1.20 05/31/2005 1.20 01/09/2006 1.41 11/06/2006 1.01 11/30/2007 2.60 11/11/2008 1.31 06/15/2010 1.41 01/13/2011 1.20 01/17/2012 2.40 09/27/2013 1.30 02/12/2014 1.30 11/22/2014 1.60 05/09/2016 1.30 06/11/2017 2.16 02/16/2018 1.21 02/24/2019 1.70 05/18/2020 1.70 05/20/2021 1.40 01/04/2022 1.50 11/04/2022 1.20 Duration: 7 days 05/22/1980 2.40 11/07/1980 2.00 02/24/1982 2.30 03/02/1983 1.70 03/22/1984 1.50 05/26/1985 2.60 02/16/1986 2.90 11/05/1986 1.10 12/07/1987 1.30 01/05/1989 1.50 04/23/1990 1.80 05/30/1991 1.70 11/25/1991 1.60 05/09/1993 1.90 05/17/1994 2.42 09/04/1995 1.70 11/25/1995 2.90 12/26/1996 3.20 06/19/1998 1.30 12/24/1998 2.30 01/09/2000 1.80 06/03/2001 1.60 01/20/2002 1.20 03/02/2003 2.00 05/16/2004 1.60 05/31/2005 1.80 01/09/2006 1.70 05/21/2007 1.40 11/27/2007 2.80 12/27/2008 2.30 05/31/2010 2.00 01/12/2011 1.80 01/17/2012 2.60 09/24/2013 2.00 02/08/2014 2.00 11/21/2014 1.80 12/12/2015 1.50 05/13/2017 2.40 04/28/2018 1.90 02/22/2019 1.90 05/14/2020 2.10 05/19/2021 1.70 01/03/2022 1.70 11/04/2022 1.60 Duration: 10 days 05/23/1980 2.70 11/07/1980 2.20 02/21/1982 3.70 03/04/1983 2.00 03/19/1984 1.80 05/25/1985 3.00 02/13/1986 3.80 07/09/1987 1.40 12/02/1987 1.33 01/05/1989 1.60 04/22/1990 1.90 05/27/1991 1.80 11/20/1991 2.10 05/05/1993 2.20 05/17/1994 2.50 10/27/1994 2.00 11/25/1995 3.20 12/23/1996 4.60 05/21/1998 1.90 12/24/1998 2.40 01/04/2000 1.90 06/03/2001 1.90 11/28/2001 1.40 03/04/2003 2.20 08/16/2004 1.90 05/31/2005 1.90 01/09/2006 2.10 05/21/2007 1.90 11/24/2007 2.90 12/25/2008 2.60 05/28/2010 2.40 01/12/2011 2.30 01/17/2012 3.10 11/28/2012 2.10 02/07/2014 2.50 11/22/2014 2.10 12/12/2015 1.90 05/13/2017 2.45 04/25/2018 2.30 02/18/2019 2.00 05/14/2020 2.20 10/10/2020 1.90 12/11/2021 2.00 11/02/2022 1.80 Duration: 20 days 05/07/1980 3.90 05/31/1981 2.80 02/17/1982 4.10 12/04/1982 2.70 06/04/1984 2.70 09/02/1985 3.30 02/12/1986 4.60 11/05/1986 2.00 05/29/1988 2.20 01/05/1989 2.50 01/23/1990 2.30 05/17/1991 3.20 11/19/1991 3.60 04/26/1993 3.40 05/17/1994 2.80 10/13/1994 2.80 11/25/1995 4.20 12/23/1996 6.00 05/11/1998 2.90 11/14/1998 3.10 12/31/1999 2.60 05/27/2001 2.40 10/10/2001 2.10 02/16/2003 3.10 05/11/2004 2.30 05/31/2005 2.70 12/27/2005 2.90 05/21/2007 2.50 11/15/2007 4.20 12/21/2008 4.30 05/18/2010 3.70 05/23/2011 3.60 01/10/2012 3.50 11/28/2012 2.90 02/12/2014 3.70 12/19/2014 3.00 12/02/2015 2.90 04/29/2017 3.40 04/25/2018 2.80 02/08/2019 2.90 06/06/2020 3.00 10/10/2020 3.00 12/19/2021 3.20 05/31/2023 3.00 Duration: 30 days 04/29/1980 5.50 05/15/1981 3.80 02/02/1982 4.80 12/12/1982 3.30 11/19/1983 3.40 09/02/1985 3.60 01/29/1986 5.60 11/05/1986 2.40 03/24/1988 2.80 05/18/1989 3.30 01/02/1990 3.20 05/09/1991 3.90 11/13/1991 4.70 04/14/1993 4.40 05/17/1994 3.40 10/11/1994 3.60 11/25/1995 5.00 12/04/1996 7.40 05/21/1998 3.40 12/25/1998 4.90 12/13/1999 3.30 05/15/2001 3.00 11/17/2001 2.70 02/13/2003 3.70 08/16/2004 3.20 05/08/2005 3.70 12/19/2005 4.10 12/10/2006 3.40 11/12/2007 4.50 12/21/2008 4.60 05/22/2010 5.20 05/23/2011 4.20 12/28/2011 5.20 11/08/2012 4.10 02/09/2014 5.70 11/22/2014 4.00 05/09/2016 3.70 04/18/2017 4.40 02/17/2018 3.80 05/02/2019 3.60 05/18/2020 4.10 10/11/2020 3.30 12/09/2021 4.80 05/23/2023 3.70 Duration: 45 days 04/24/1980 7.10 05/10/1981 4.80 01/16/1982 7.00 11/28/1982 4.70 05/12/1984 4.70 08/02/1985 4.70 01/16/1986 6.20 11/05/1986 2.80 03/24/1988 3.80 05/11/1989 3.90 04/22/1990 4.20 05/09/1991 4.40 10/29/1991 5.50 07/19/1993 5.50 04/22/1994 3.50 09/30/1994 4.10 11/06/1995 6.30 11/18/1996 10.40 05/13/1998 4.90 12/25/1998 6.00 12/02/1999 4.70 05/15/2001 3.60 11/17/2001 3.10 01/22/2003 5.10 08/16/2004 4.20 05/04/2005 5.20 12/22/2005 5.60 11/26/2006 4.20 11/16/2007 5.50 11/27/2008 5.20 05/10/2010 5.80 12/08/2010 5.50 12/21/2011 5.90 11/08/2012 5.10 01/29/2014 7.40 11/22/2014 5.70 04/11/2016 4.40 05/03/2017 5.30 02/02/2018 5.30 04/19/2019 4.20 05/18/2020 5.80 10/10/2020 4.60 12/08/2021 5.50 05/06/2023 4.90 Duration: 60 days 04/26/1980 9.00 04/24/1981 5.80 01/03/1982 8.90 11/13/1982 5.30 11/14/1983 5.10 08/10/1985 5.80 12/31/1985 7.10 05/18/1987 3.50 11/15/1987 4.60 01/05/1989 4.80 04/14/1990 4.70 04/25/1991 4.80 10/22/1991 6.10 03/16/1993 6.70 05/10/1994 4.90 01/30/1995 4.90 11/25/1995 8.00 11/16/1996 12.00 05/13/1998 5.70 11/20/1998 7.20 11/19/1999 5.50 04/30/2001 3.90 10/10/2001 4.20 01/12/2003 6.40 11/09/2003 4.80 05/01/2005 6.10 12/19/2005 6.10 11/06/2006 5.30 10/05/2007 6.50 11/11/2008 6.40 04/27/2010 6.80 11/22/2010 6.70 12/28/2011 7.50 10/06/2012 5.90 01/29/2014 8.10 11/08/2014 6.50 04/07/2016 6.00 04/18/2017 6.80 04/27/2018 6.90 04/07/2019 5.10 05/14/2020 6.50 09/19/2020 4.90 11/09/2021 6.30 05/04/2023 5.60