Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Peak Streamflow for the Nation

USGS 06065500 Missouri River bl Hauser Dam near Helena MT

Lewis And Clark County, Montana
Hydrologic Unit Code 10030101
Latitude  46°45'58.29", Longitude 111°53'19.66" NAD83
Drainage area 16,669  square miles
Gage datum 3,580 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1923 1923-05-28   20,500
1924 1924-05-21   17,900
1925 1925-05-22   22,400
1926 1926-05-26   13,300
1927 1927-06   33,3001,Bd
1928 1928-05-14   21,9001
1929 1929-06-19   18,000
1930 1930-04-17   10,0001
1931 1931-04-17   6,690
1932 1932-06-20   13,3001
1933 1933-06-20   12,7001
1934 1934-04-20   5,5001
1935 1935-06-13   11,1001
1936 1936-05-18   11,1001
1937 1937-07-02   4,4201
1938 1938-07-06   17,3001
1939 1939-05-08   10,1001
1940 1940-05-16 6.48 8,9101
1941 1941-06-11 6.60 10,2001
1942 1942-06-10 11.75 25,000
1995 1995-06-19 8.97 15,7005
1996 1996-06-12 10.76 21,2005
1997 1997-06-18 11.62 24,0005
1998 1998-07-03 10.12 19,3005
1999 1999-06-06 7.52 12,0005
2000 2000-03-13 4.46 5,1505
2001 2000-12-07 3.83 4,0005
2002 2002-07-23 3.48 3,4005
2003 2003-06-04 6.77 10,1005
2004 2004-03-17 3.82 3,9805
2005 2005-06-23 5.34 6,9105
2006 2006-05-05 5.20 6,6205
2007 2007-06-11 4.74 5,6905
2008 2008-06-04 8.602 14,9005
2009 2009-05-28 7.35 11,5005
2010 2010-06-17 9.82 18,4005
2011 2011-07-01 11.09 23,0005
2012 2012-06-07 6.30 8,9905
2013 2013-02-28 4.43 5,1905
2014 2014-05-29 7.26 11,3005
2015 2015-06-06 4.93 6,1905
2016 2016-05-27 5.40 7,2005
2017 2017-06-16 7.30 11,7005
2018 2018-06-01 10.17 19,5005
2019 2019-04-28 7.22 11,4005
2020 2020-07-01 7.41 12,0005
2021 2021-02-08 4.46 5,1405
2022 2022-06-17 6.22 9,1005
2023 2023-06-11 8.46 14,500
?
  Peak Gage-Height Qualification Codes.
?
  Peak Streamflow Qualification Codes.