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Peak Streamflow for Montana
Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.
Table |
Graph |
Tab-separated file |
peakfq (watstore) format |
Reselect output format |
Water Year |
Date | Gage Height (feet) |
Stream- flow (cfs) |
---|---|---|---|
1974 | 1974 | 4.60Bm | 420Bm |
1975 | 1975-07-31 | 1.62 | 19.0 |
1976 | 1976-03-18 | 1.67 | 20.0 |
1977 | 1977-07-26 | 2.31 | 54.0 |
1978 | 1978-07-03 | 3.90 | 260 |
1979 | 1979-03-24 | 1.55 | 16.0 |
1980 | 1980-06-13 | 4.27 | 334 |
1981 | 1981-08-03 | 1.75 | 24.0 |
1982 | 1982-02-21 | 2.06 | 38.0 |
1983 | 1983-07-10 | 1.44 | 14.0 |
1984 | 1984-01-05 | 1.69 | 5.002 |
1985 | 1985 | 0.00Bm | |
1986 | 1986-09-25 | 2.29 | 57.0 |
1987 | 1987 | 0.00Bm | |
1988 | 1988-09-10 | 0.73 | 1.00 |
1989 | 1989-03-25 | 1.951 | 5.002 |
1990 | 1990-07-26 | 4.24 | 328 |
1991 | 1991-06-13 | 6.95 | 112 |
1992 | 1992-08-23 | 4.23 | 14.0 |
1993 | 1993-07-20 | 8.67 | 208 |
1994 | 1994-03-02 | 5.781 | 3.002 |
1995 | 1995-03-09 | 3.951 | 1.002 |
1996 | 1996-02-07 | 5.002 | |
1997 | 1997-03-21 | 4.551 | 7.002 |
1998 | 1998 | 0.00Bm | |
1999 | 1999-03-07 | 4.441 | 19.02 |
2000 | 2000-03-08 | 4.20 | 14.0 |
2001 | 2001-03-18 | 4.33 | 16.0 |
2002 | 2002-03-10 | 4.35 | 17.0 |
2003 | 2003-03-14 | 4.931 | 1.002 |
2004 | 2004-08-06 | 4.30 | 16.0 |
2005 | 2005-06-29 | 4.93 | 32.0 |
2006 | 2006-03-21 | 5.48 | 50.0 |
2007 | 2007-03-04 | 5.08 | 36.0 |
2008 | 2008-08-10 | 5.02 | 34.0 |
2009 | 2009-03-17 | 5.38 | 46.0 |
2010 | 2010-06-17 | 4.98 | 33.0 |
2011 | 2011-06-08 | 4.90 | 31.0 |
2012 | 2012-03-10 | 4.831 | 20.02 |
2013 | 2013-05-30 | 3.91 | 8.002 |
2014 | 2014-06-11 | 6.36 | 85.0 |
2015 | 2015-05-16 | 4.022 | 10.4 |
2016 | 2016-05-11 | 3.652 | 3.90 |
2017 | 2017-02-10 | 4.32 | 16.2 |
2018 | 2018-05-31 | 8.83 | 218 |
2019 | 2019-08-11 | 6.78 | 104 |
2020 | 2020-02-28 | 5.26 | 41.8 |
2021 | 2021-08-20 | 6.45 | 89.1 |
2022 | 2022-07-06 | 9.06 | 231 |
2023 | 2023-06-03 | 9.72 | 292 |
2024 | 2024-01-01 | 4.034 | 10.64 |