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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) |
---|---|---|---|
1929 | 1929-06-19 | 3,280 | |
1931 | 1931-06-23 | 1,100 | |
1932 | 1932-06-09 | 3,440 | |
1934 | 1934-06-06 | 8,630 | |
1935 | 1935-07-09 | 1,620 | |
1936 | 1936-03-06 | 5,250 | |
1937 | 1937-06-12 | 13,400 | |
1938 | 1938-06-22 | 16,000 | |
1939 | 1939-06-17 | 5,680 | |
1940 | 1940-03-03 | 2,200 | |
1941 | 1941-06-28 | 6,040 | |
1942 | 1942-06-04 | 10,000 | |
1943 | 1943-06-14 | 12,500 | |
1944 | 1944-06-18 | 18,000 | |
1945 | 1945-06-09 | 1,740 | |
1946 | 1946-07-04 | 775 | |
1948 | 1948-06-21 | 5,130 | |
1949 | 1949-03-08 | 2,720 | |
1950 | 1950-06-15 | 5,740 | |
1951 | 1951-03-30 | 2,350 | |
1952 | 1952-03-28 | 7,320 | |
1953 | 1953-06-03 | 9,300 | |
1954 | 1954-08-06 | 1,800 | |
1955 | 1955-04-14 | 1,270 | |
1956 | 1956-03-22 | 2,310 | |
1957 | 1957-06-25 | 2,440 | |
1958 | 1958-07-21 | 590 | |
1959 | 1959-03-03 | 7,570 | |
1960 | 1960-03-18 | 5,0002 | |
1961 | 1961-09-11 | 565 | |
1962 | 1962-06-17 | 10,200 | |
1963 | 1963-06-21 | 1,840 | |
1964 | 1964-06-21 | 10.00 | 4,920 |
1965 | 1965-06-16 | 11.272 | 5,990 |
1966 | 1966-03-13 | 1,800 | |
1967 | 1967-06-18 | 13.57 | 11,900 |
1968 | 1968-06-10 | 12.05 | 9,530 |
1969 | 1969-07-07 | 11.57 | 8,680 |
1970 | 1970-05-12 | 8.40 | 4,550 |
1971 | 1971-02-15 | 13.052 | 11,600 |
1972 | 1972-06-09 | 9.65 | 6,070 |
1973 | 1973-04-26 | 4.90 | 1,260 |
1974 | 1974-05-21 | 6.68 | 1,620 |
1975 | 1975-05-07 | 13.20 | 11,600 |
1976 | 1976-05-09 | 6.572 | 2,300 |
1977 | 1977-07-26 | 6.25 | 1,960 |
1978 | 1978-03-27 | 14.10 | 16,100 |
1979 | 1979-03-12 | 15.101 | 13,0001,2 |
1980 | 1980-06-20 | 5.60 | 2,000 |
1981 | 1981-05-24 | 9.45 | 5,680 |
1982 | 1982-02-17 | 5,0002 | |
1983 | 1983-05-15 | 4.782 | 738 |
1984 | 1984-01-06 | 1,0001,2 | |
1985 | 1985-08-02 | 6.042 | 1,540 |
1986 | 1986-09-25 | 14.02 | 15,400 |
1987 | 1987-05-28 | 8.20 | 3,870 |
1988 | 1988-05-08 | 6.22 | 1,710 |
1989 | 1989-03-10 | 2,2001,2 | |
1990 | 1990-05-25 | 7.45 | 2,950 |
1991 | 1991-06-10 | 8.01 | 3,310 |
1992 | 1992-06-16 | 6.84 | 2,200 |
1993 | 1993-07-27 | 17.70 | 11,600 |
1994 | 1994-03-03 | 14.831 | 10,0001 |
1995 | 1995-06-11 | 6.55 | 1,980 |
1996 | 1996-05-25 | 8.02 | 3,570 |
1997 | 1997-06-18 | 11.01 | 6,510 |
1998 | 1998-06-17 | 5.38 | 1,580 |
1999 | 1999-06-04 | 3.102 | 398 |
2000 | 2000-03-02 | 90.01,2 | |
2001 | 2001-06-14 | 5.26 | 1,650 |
2002 | 2002-06-22 | 6.29 | 2,240 |
2003 | 2003-03-15 | 8.231 | 4001,2 |
2004 | 2004-03-10 | 5.972 | 1,910 |
2005 | 2005-06-29 | 6.22 | 2,030 |
2006 | 2006-04-07 | 4.682 | 1,220 |
2007 | 2007-06-01 | 7.35 | 2,740 |
2008 | 2008-05-25 | 9.61 | 4,730 |
2009 | 2009-05-02 | 5.672 | 1,590 |
2010 | 2010-06-18 | 10.07 | 4,280 |
2011 | 2011-05-23 | 15.98 | 25,100 |
2012 | 2012-04-29 | 4.282 | 468 |
2013 | 2013-06-05 | 11.72 | 8,670 |
2014 | 2014-08-25 | 14.48 | 20,800 |
2015 | 2015-06-07 | 7.43 | 4,270 |
2016 | 2016-05-11 | 6.60 | 3,430 |
2017 | 2017-02-13 | 9.011 | 4,5902 |
2018 | 2018-06-01 | 11.082 | 11,800 |
2019 | 2019-05-28 | 8.772 | 7,340 |
2020 | 2020-05-25 | 5.762 | 2,260 |
2021 | 2021-03-07 | 4.511,2 | 7422 |
2022 | 2022-07-07 | 6.75 | 3,600 |
2023 | 2023-06-03 | 11.84 | 12,900 |