Precipitation annual maximum series (inches)
Station ID: 86-0500
Station name: Grave Creek
State: MT
Latitude (decimal degrees): 48.9145
Longitude (decimal degrees): -114.7666
Elevation (feet): 4300

Duration: 1 day
08/17/1980    1.50
12/25/1980    2.00
02/14/1982    1.70
04/24/1983    1.70
10/22/1983    1.80
06/07/1985    2.10
08/31/1986    1.90
11/24/1986    2.30
04/06/1988    2.70
10/15/1988    1.90
11/10/1989    2.70
11/09/1990    3.70
12/05/1991    1.40
06/23/1993    1.40
11/21/1993    1.20
06/06/1995    3.50
11/08/1995    2.80
03/19/1997    2.00
08/01/1998    1.90
06/25/1999    2.30
09/29/2000    2.50
06/12/2001    1.50
02/22/2002    1.90
11/08/2002    1.90
11/18/2003    1.90
09/29/2005    2.60
11/01/2005    1.50
11/06/2006    4.40
12/04/2007    1.60
11/12/2008    2.50
10/26/2009    2.10
03/10/2011    1.60
06/26/2012    2.50
06/19/2013    1.90
03/09/2014    1.40
03/15/2015    2.20
05/22/2016    4.20
02/09/2017    2.80
11/22/2017    1.20
10/02/2018    2.40
05/21/2020    1.90
11/05/2020    1.90
02/28/2022    2.30
08/30/2023    2.10

Duration: 2 days
08/17/1980    2.10
12/25/1980    3.30
02/13/1982    3.20
01/07/1983    2.80
10/22/1983    1.99
06/06/1985    3.10
10/24/1985    2.60
11/23/1986    3.00
04/06/1988    2.98
10/15/1988    3.70
11/10/1989    5.10
11/09/1990    4.10
12/05/1991    1.90
05/31/1993    1.80
11/21/1993    1.40
06/05/1995    3.86
02/07/1996    4.00
03/18/1997    3.20
06/15/1998    2.30
06/24/1999    2.54
11/12/1999    3.60
06/11/2001    1.66
01/24/2002    2.80
11/08/2002    3.20
11/17/2003    3.10
11/24/2004    3.40
10/31/2005    2.80
11/06/2006    7.50
10/01/2007    2.20
01/07/2009    3.60
05/29/2010    2.80
03/10/2011    2.80
06/26/2012    2.76
06/19/2013    3.30
11/02/2013    2.00
03/14/2015    2.90
05/22/2016    4.80
02/09/2017    3.20
11/22/2017    1.90
10/02/2018    2.65
05/21/2020    2.90
11/04/2020    2.80
02/28/2022    3.70
12/26/2022    2.40

Duration: 3 days
09/18/1980    2.30
12/24/1980    3.50
02/12/1982    3.70
01/05/1983    3.50
10/20/1983    2.03
06/05/1985    3.60
10/24/1985    3.00
11/22/1986    3.10
04/04/1988    3.04
10/14/1988    5.00
11/09/1989    6.30
11/22/1990    5.50
12/05/1991    2.20
06/21/1993    2.40
06/12/1994    2.00
06/04/1995    3.94
02/07/1996    5.00
03/18/1997    3.40
10/03/1997    2.50
11/13/1998    3.00
11/11/1999    3.90
04/28/2001    1.80
01/24/2002    2.90
11/08/2002    3.26
08/23/2004    4.10
01/17/2005    4.00
10/30/2005    2.90
11/05/2006    8.00
10/01/2007    2.90
01/06/2009    4.10
05/29/2010    3.00
03/09/2011    3.60
06/16/2012    3.00
06/18/2013    3.40
03/03/2014    2.30
11/26/2014    3.80
05/21/2016    5.10
02/08/2017    3.30
11/21/2017    2.30
10/02/2018    2.70
05/21/2020    3.10
11/04/2020    3.10
11/12/2021    3.90
12/26/2022    2.90

Duration: 4 days
12/01/1979    2.40
12/23/1980    3.70
02/12/1982    4.20
01/05/1983    4.80
11/03/1983    3.20
06/05/1985    3.70
10/22/1985    3.30
11/21/1986    3.30
03/23/1988    3.30
10/14/1988    5.05
11/09/1989    6.80
11/22/1990    6.60
12/04/1991    2.40
01/24/1993    2.50
06/12/1994    2.40
06/03/1995    4.10
02/07/1996    5.20
03/17/1997    3.50
06/13/1998    3.00
11/13/1998    3.20
11/10/1999    4.10
04/27/2001    2.00
01/22/2002    3.10
11/08/2002    3.50
08/22/2004    5.00
01/17/2005    4.20
10/29/2005    3.30
11/04/2006    8.40
10/01/2007    2.93
01/06/2009    4.14
05/29/2010    3.30
03/08/2011    3.80
06/16/2012    3.10
06/18/2013    3.43
03/03/2014    3.20
11/26/2014    4.10
05/21/2016    5.30
10/14/2016    3.50
11/20/2017    2.70
11/01/2018    3.10
05/19/2020    3.20
11/04/2020    3.50
02/28/2022    4.60
12/24/2022    3.00

Duration: 7 days
12/08/1979    3.60
12/20/1980    6.20
02/13/1982    5.50
01/04/1983    6.60
10/31/1983    3.80
06/01/1985    4.60
11/01/1985    4.10
11/18/1986    5.60
03/22/1988    4.50
10/14/1988    5.10
11/08/1989    7.50
11/20/1990    7.20
12/05/1991    3.60
05/26/1993    2.90
11/30/1993    2.70
10/26/1994    4.70
11/25/1995    6.10
12/28/1996    4.70
06/13/1998    3.40
06/25/1999    4.00
11/07/1999    4.50
06/06/2001    2.30
01/19/2002    4.10
11/08/2002    4.60
08/22/2004    5.50
01/17/2005    4.40
01/07/2006    4.40
11/02/2006    9.20
09/28/2007    3.50
01/02/2009    4.50
04/27/2010    4.10
03/10/2011    5.30
06/13/2012    3.90
06/19/2013    4.30
03/03/2014    4.80
11/22/2014    5.30
05/21/2016    5.60
02/04/2017    5.60
01/07/2018    3.30
10/29/2018    4.00
05/18/2020    3.50
11/04/2020    3.90
06/09/2022    5.30
10/30/2022    4.10

Duration: 10 days
12/09/1979    5.00
12/20/1980    6.40
02/11/1982    7.10
01/02/1983    7.00
11/03/1983    4.50
10/25/1984    5.10
10/24/1985    4.80
11/15/1986    6.40
03/22/1988    4.70
10/14/1988    5.20
11/03/1989    9.10
11/18/1990    7.60
12/03/1991    4.40
07/03/1993    3.90
11/30/1993    3.60
10/26/1994    5.20
11/23/1995    7.00
12/27/1996    5.30
09/26/1997    3.90
11/13/1998    4.60
11/05/1999    4.90
01/17/2002    4.40
11/08/2002    4.70
08/22/2004    5.80
01/12/2005    4.60
01/05/2006    5.80
11/04/2006   10.50
02/06/2008    3.90
01/01/2009    5.10
04/25/2010    4.70
03/08/2011    6.50
06/17/2012    5.50
06/18/2013    4.60
03/02/2014    5.50
11/20/2014    5.90
05/21/2016    5.90
10/12/2016    6.30
01/05/2018    3.90
10/26/2018    5.20
12/30/2019    4.20
10/10/2020    4.40
06/05/2022    6.10
12/19/2022    4.70

Duration: 20 days
12/01/1979    8.50
06/04/1981    9.50
02/11/1982    8.80
12/22/1982    7.80
10/30/1983    7.10
10/25/1984    7.60
10/22/1985    8.60
11/05/1986    8.10
03/21/1988    8.30
12/29/1988    6.20
11/03/1989   10.50
11/08/1990   12.60
11/24/1991    5.90
06/22/1993    6.40
05/27/1994    5.40
06/03/1995    8.10
11/23/1995   10.10
03/01/1997    7.20
05/14/1998    6.00
11/13/1998    6.90
10/25/1999    8.70
01/06/2002    7.50
03/05/2003    6.30
11/17/2003    7.60
11/24/2004    8.30
12/26/2005    7.70
11/04/2006   12.70
01/25/2008    6.40
12/25/2008    7.70
05/29/2010    6.60
02/26/2011    8.00
05/31/2012    8.60
10/13/2012    7.80
03/02/2014    8.50
11/20/2014    7.10
10/29/2015    8.50
10/13/2016    9.90
01/05/2018    6.80
10/23/2018    6.20
12/31/2019    6.50
11/03/2020    6.60
11/12/2021    9.40
10/21/2022    6.30

Duration: 30 days
11/25/1979    9.40
11/27/1980   10.90
02/12/1982   11.30
12/12/1982   11.00
10/20/1983    9.10
10/25/1984    9.10
10/06/1985    9.40
10/26/1986   11.30
03/08/1988    9.70
10/14/1988   10.80
11/09/1989   13.30
10/30/1990   16.00
11/08/1991    7.60
06/12/1993    8.60
05/19/1994    7.00
06/04/1995    9.30
11/06/1995   15.30
11/13/1996    9.20
05/17/1998    8.30
12/25/1998    8.60
10/28/1999   10.00
04/01/2001    5.30
01/05/2002    9.40
03/05/2003    7.70
08/22/2004   11.40
11/16/2004    9.40
12/22/2005   11.20
10/29/2006   14.80
12/02/2007    8.10
12/12/2008    8.40
05/23/2010    8.00
03/08/2011   13.50
06/05/2012   12.20
10/14/2012    9.30
03/02/2014   10.50
11/01/2014   10.20
11/13/2015    9.50
10/03/2016   12.70
01/06/2018   10.20
10/25/2018    6.80
12/30/2019    8.70
10/10/2020    9.00
10/20/2021   11.80
11/30/2022    6.60

Duration: 45 days
12/01/1979   12.60
05/31/1981   13.70
01/16/1982   13.10
11/28/1982   13.90
10/17/1983   11.10
10/25/1984   12.00
10/06/1985   11.30
10/26/1986   12.40
02/22/1988   11.10
10/14/1988   13.80
10/28/1989   16.90
10/30/1990   20.20
11/04/1991   10.70
05/28/1993   11.80
05/13/1994    9.00
10/21/1994   11.80
11/06/1995   18.50
11/19/1996   13.70
05/14/1998   10.30
11/13/1998   10.80
11/03/1999   13.90
03/17/2001    7.20
01/12/2002   11.30
02/16/2003   10.30
10/16/2003   12.80
10/30/2004   13.30
12/21/2005   13.70
10/14/2006   16.50
12/02/2007   10.80
12/02/2008   10.20
04/24/2010   10.80
03/08/2011   16.50
05/20/2012   16.40
10/13/2012   12.60
02/11/2014   13.20
10/23/2014   13.50
10/29/2015   14.70
10/03/2016   16.20
12/26/2017   13.90
09/23/2018    8.90
12/27/2019   10.80
10/08/2020   12.10
10/22/2021   17.30
10/21/2022    8.60

Duration: 60 days
11/17/1979   13.70
11/01/1980   18.30
01/15/1982   17.00
11/12/1982   17.20
10/15/1983   13.00
10/12/1984   15.50
09/05/1985   15.00
10/26/1986   13.80
02/07/1988   13.20
10/14/1988   15.20
10/12/1989   20.10
10/13/1990   22.70
10/21/1991   12.50
05/28/1993   13.60
11/17/1993   10.30
10/21/1994   13.30
10/09/1995   23.40
11/06/1996   16.50
04/22/1998   11.40
11/13/1998   13.90
10/23/1999   17.60
01/19/2002   14.70
02/16/2003   12.60
10/16/2003   15.90
10/15/2004   16.40
12/21/2005   15.50
10/29/2006   18.40
12/18/2007   14.00
11/10/2008   13.10
04/24/2010   13.60
03/09/2011   20.30
05/18/2012   18.10
10/13/2012   16.60
02/07/2014   15.20
10/23/2014   15.80
10/26/2015   16.70
10/06/2016   19.20
12/17/2017   16.90
10/02/2018   10.30
12/06/2019   13.80
09/24/2020   13.90
10/20/2021   21.40
10/30/2022   12.40