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Peak Streamflow for the Nation

USGS 06295000 Yellowstone River at Forsyth MT

Rosebud County, Montana
Hydrologic Unit Code 10100001
Latitude  46°15'59.89", Longitude 106°41'28.69" NAD83
Drainage area 40,152  square miles
Contributing drainage area 39,460  square miles
Gage datum 2,504.62 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1921 1921-06-21   49,200
1922 1922-06-15 12.20 63,600
1923 1923-06-15   53,200
1978 1978-05-21 14.53 110,000
1979 1979-06-16 7.24 36,100
1980 1980-05-25 6.91 33,700
1981 1981-06-11 9.41 56,600
1982 1982-07-02 9.82 60,200
1983 1983-06-12 7.92 43,600
1984 1984-07-02 7.80 41,700
1985 1985-06-10 6.30 29,700
1986 1986-06-08 8.96 52,600
1987 1987-05-29 5.17 23,800
1988 1988-06-07 6.62 33,000
1989 1989-06-18 7.23 37,800
1990 1990-06-13 6.88 35,000
1991 1991-06-14 9.85 61,100
1992 1992-06-18 7.73 41,300
1993 1993-05-23 7.68 40,800
1994 1994-05-15 6.78 33,600
1995 1995-06-18 9.22 54,700
1996 1996-06-14 10.79 72,200
1997 1997-06-14 12.82 87,100
1998 1998-07-06 7.43 39,100
1999 1999-06-24 9.01 52,100
2000 2000-05-31 6.96 35,200
2001 2001-06-15 5.78 25,800
2002 2002-06-04 8.11 44,900
2003 2003-06-03 8.722 49,700
2004 2004-06-12 6.432 30,800
2005 2005-06-25 7.35 38,400
2006 2006-06-11 6.91 34,700
2007 2007-06-09 7.22 37,300
2008 2008-06-27 9.18 53,700
2009 2009-06-24 8.97 52,200
2010 2010-06-08 9.20 53,700
2011 2011-05-24 12.24 78,800
2012 2012-06-08 8.05 44,400
2013 2013-06-15 7.06 36,000
2014 2014-06-01 10.412 64,100
2015 2015-06-04 8.54 48,300
2016 2016-06-10 6.78 33,900
2017 2017-06-08 9.68 57,700
2018 2018-05-30 11.53 74,500
2019 2019-06-10 9.682 57,700
2020 2020-06-04 9.62 57,200
2021 2021-06-08 7.25 39,200
2022 2022-06-17 12.27 81,600
2023 2023-06-26 9.41 55,700
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  Peak Gage-Height Qualification Codes.