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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) |
---|---|---|---|
1973 | 1973 | 10.57Bm | 1,340Bm |
1974 | 1974-05-28 | 1.19 | 55.0 |
1975 | 1975-05-06 | 6.40 | 560 |
1976 | 1976-07-08 | 4.12 | 250 |
1977 | 1977-02-11 | 0.47 | 24.0 |
1978 | 1978-05-18 | 3.88 | 280 |
1979 | 1979-07-25 | 2.84 | 200 |
1980 | 1980-06-11 | 3.99 | 260 |
1981 | 1981-06-13 | 4.58 | 320 |
1982 | 1982-06-29 | 10.32 | 700 |
1983 | 1983-03-06 | 0.51 | 33.0 |
1984 | 1984-06-21 | 1.25 | 74.0 |
1985 | 1985-09-19 | 6.71 | 460 |
1986 | 1986-09-25 | 6.26 | 450 |
1987 | 1987-08-14 | 12.29 | 840 |
1988 | 1988-02-18 | -1.30 | 1.00 |
1989 | 1989-04-27 | 1.91 | 112 |
1990 | 1990-03-10 | 3.231 | 30.02 |
1991 | 1991-06-29 | 16.63 | 1,590 |
1992 | 1992-07-05 | 7.39 | 541 |
1993 | 1993-07-04 | 4.91 | 335 |
1994 | 1994-03-03 | 3.30 | 211 |
1995 | 1995-06-21 | 3.07 | 195 |
1996 | 1996-02-07 | 20.02 | |
1997 | 1997-03-07 | 10.02 | |
1998 | 1998-08-02 | 2.402 | |
1999 | 1999-09-03 | 16.11 | 1,100 |
2000 | 2000-07-09 | 10.02 | |
2001 | 2001-03-14 | 10.02 | |
2002 | 2002 | 0.00Bm | |
2003 | 2003-03-15 | 7.002 | |
2004 | 2004-09-14 | -0.70 | 6.90 |
2005 | 2005-02-27 | 0.302 | |
2006 | 2006-04-06 | 1752 | |
2007 | 2007-06-06 | 1.191 | 30.02 |
2008 | 2008-05-24 | 5.002 | |
2009 | 2009-08-07 | 2.21 | 132 |
2010 | 2010-05-24 | 3.16 | 200 |
2011 | 2011-05-10 | 7.05 | 615 |
2012 | 2012-05-26 | 10.02 | |
2013 | 2013-05-31 | 5.65 | 530 |
2014 | 2014-06-26 | 2.66 | 214 |
2015 | 2015-05-30 | 0.81 | 58.3 |
2016 | 2016-04-24 | 2.13 | 156 |
2017 | 2017-03-20 | -0.61 | 9.77 |
2018 | 2018-06-22 | 6.26 | 568 |
2019 | 2019-09-12 | 4.48 | 437 |
2020 | 2020-05-20 | 27.2 | |
2021 | 2021-05-11 | -1.75 | 1.77 |
2022 | 2022-04-23 | 0.18 | 34.3 |