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Peak Streamflow for the Nation

USGS 02060500 ROANOKE RIVER AT ALTAVISTA, VA

Pittsylvania County, Virginia
Hydrologic Unit Code 03010101
Latitude  37°06'20.5", Longitude  79°17'08.3" NAD83
Drainage area 1,782  square miles
Gage datum 502.27 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1931 1931-08-22 18.763 19,500
1932 1932-03-07 19.363 20,800
1933 1932-10-18 29.303 49,000
1934 1934-03-28 18.543 17,800
1935 1934-12-01 26.013 37,600
1936 1936-01-20 27.663 42,200
1937 1937-01-03 24.033 32,400
1938 1937-10-20 31.273 57,000
1939 1939-08-19 29.603 47,300
1940 1940-08-15 40.083 105,000
1941 1941-04-05 15.473 13,000
1942 1942-05-22 24.313 32,700
1943 1943-04-20 22.783 28,800
1944 1944-09-19 31.103 55,900
1945 1945-09-19 28.303 44,100
1946 1946-01-08 20.003 21,300
1947 1947-01-21 17.503 16,400
1948 1948-08-05 24.533 32,100
1949 1948-12-04 30.843 54,600
1950 1950-06-01 25.803 35,800
1951 1950-12-08 22.143 26,000
1952 1952-09-01 27.46 41,200
1953 1953-03-24 22.15 26,300
1954 1954-01-22 19.04 19,300
1955 1954-10-16 31.23 52,000
1956 1956-04-16 14.93 12,000
1957 1957-04-06 23.96 30,100
1958 1958-05-06 20.34 22,000
1959 1958-12-30 24.71 31,800
1960 1959-10-01 26.15 35,600
1961 1961-02-23 16.81 15,200
1962 1961-12-12 21.78 25,300
1963 1962-11-10 22.20 26,1006
1964 1964-09-01 20.11 21,5006
1965 1965-02-08 15.30 12,7006
1966 1966-03-01 15.39 12,8006
1967 1967-08-25 18.55 18,4006
1968 1968-01-15 14.90 12,0006
1969 1969-03-25 17.52 16,4006
1970 1970-01-10 20.97 23,4006
1971 1971-05-30 17.22 15,9006
1972 1972-06-22 26.78 37,3006
1973 1973-02-02 19.40 20,4006
1974 1973-12-21 18.29 18,3006
1975 1975-03-19 24.02 30,1006
1976 1976-04-01 14.37 11,7006
1977 1977-04-05 16.97 15,8006
1978 1978-04-27 27.68 40,1006
1979 1979-02-26 23.76 29,6006
1980 1980-04-14 17.10 16,1006
1981 1980-11-25 8.00 5,1506
1982 1982-06-13 16.02 15,1006
1983 1983-04-10 23.60 29,2006
1984 1984-02-14 18.81 19,3006
1985 1985-08-18 19.51 20,6006
1986 1985-11-05 27.38 35,7006
1987 1987-09-08 34.45 62,1006
1988 1988-01-19 11.17 8,3106
1989 1989-05-06 18.87 18,6006
1990 1990-01-01 15.88 14,9006
1991 1990-10-23 23.44 25,9006
1992 1992-04-22 23.25 25,6006
1993 1993-03-04 20.81 21,6006
1994 1994-03-28 18.89 18,6006
1995 1995-06-23 28.42 38,7006
1996 1996-09-06 25.87 31,6006
1997 1996-12-02 15.94 15,0006
1998 1998-01-28 19.32 19,3006
1999 1999-09-30 10.60 8,6306
2000 2000-04-18 14.77 13,7006
2001 2001-03-30 14.22 13,1006
2002 2002-05-05 5.20 2,3406
2003 2003-02-22 20.03 20,3006
2004 2004-09-29 15.37 14,4006
2005 2005-03-28 13.59 12,4006
2006 2006-06-27 14.20 13,8006
2007 2006-11-16 15.39 15,3006
2008 2008-04-29 8.84 7,0206
2009 2009-06-06 13.88 13,4006
2010 2009-11-12 20.52 21,9006
2011 2011-03-07 13.64 13,2006
2012 2011-12-08 17.66 18,2006
2013 2013-01-31 19.26 21,1006
2014 2014-02-20 11.94 11,1006
2015 2015-09-30 14.72 14,8006
2016 2016-02-04 15.95 16,2006
2017 2017-05-25 17.53 18,6006
2018 2018-09-23 16.60 19,5006
2019 2019-02-23 17.76 21,3006
2020 2020-05-22 23.59 32,4006
2021 2020-11-12 23.41 32,0006
2022 2022-05-24 13.27 15,3006
2023 2022-12-24 13.97 16,3006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.