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Peak Streamflow for the Nation

USGS 02049500 BLACKWATER RIVER NEAR FRANKLIN, VA

Southampton County, Virginia
Hydrologic Unit Code 03010202
Latitude  36°45'45", Longitude  76°53'55" NAD27
Drainage area 613  square miles
Gage datum 0.00 feet above NAVD88
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1940 1940-08 22.003,Bd 21,0007,Bd
1942 1942-03-14 10.463 756
1943 1943-02-09 15.653 2,500
1944 1944-03-10 17.273 3,380
1945 1945-07-25 13.403 5,360
1946 1946-01-03 11.103 3,340
1947 1947-01-24 8.163 1,280
1948 1948-02-18 10.903 3,180
1949 1949-08-19 11.503 3,660
1950 1950-07-17 9.943 2,480
1951 1951-03-24 8.083 1,350
1952 1952-03-07 12.103 4,190
1953 1953-03-22 8.443 1,430
1954 1954-05-23 10.643 2,940
1955 1955-08-24 11.503 3,660
1956 1956-02-10 9.493 2,090
1957 1957-02-05 11.553 3,930
1958 1958-05-09 13.473 5,450
1959 1959-01-05 10.403 2,970
1960 1960-09-14 17.143 9,420
1961 1961-02-12 10.753 3,290
1962 1962-01-10 12.473 4,650
1963 1963-06-06 14.973 6,900
1964 1964-02-20   2,090
1965 1964-10-07 9.703 2,230
1966 1966-03-06 8.183 1,220
1967 1967-08-26 10.263 2,670
1968 1968-03-21 10.503 2,860
1969 1969-08-09 11.063 3,310
1970 1970-04-05 10.003 2,460
1971 1971-04-10 9.573 2,130
1972 1971-10-28 11.123 3,360
1973 1972-10-10 13.113 4,930
1974 1974-02-01 9.333 2,270
1975 1975-03-22 14.213 6,580
1976 1976-02-04 11.723 3,840
1977 1977-03-09 9.433 2,140
1978 1978-01-22 12.953 4,940
1979 1979-03-02 13.313 5,260
1980 1979-11-16 11.293 3,490
1981 1981-06-09 10.613 2,910
1982 1982-02-20 9.873 2,360
1983 1983-04-21 11.463 3,620
1984 1984-04-25 11.263 3,440
1985 1985-09-30 13.423 5,360
1986 1985-12-02 11.043 3,260
1987 1987-01-24 13.673 5,600
1988 1988-02-15 10.003 2,460
1989 1989-04-09 13.683 5,610
1990 1990-08-11 10.773 2,980
1991 1991-01-16 10.063 2,340
1992 1992-08-19 12.833 4,820
1993 1993-03-08 11.293 3,470
1994 1994-03-05 13.833 5,750
1995 1995-03-12 10.653 2,940
1996 1996-09-13 12.313 4,340
1997 1996-10-11 12.293 4,320
1998 1998-02-07 15.273 7,250
1999 1999-09-18 26.273 23,000
2000 2000-09-08 13.803 4,380
2001 2001-06-18 10.503 2,100
2002 2002-04-03 9.823 1,780
2003 2003-09-21 16.793 7,840
2004 2004-08-17 13.633 5,470
2005 2004-12-14 10.703 3,010
2006 2006-09-04 15.613 7,580
2007 2006-10-10 22.773 21,200
2008 2008-04-25 12.553 3,480
2009 2009-03-30 10.263 1,810
2010 2009-11-15 13.593 5,080
2011 2011-08-31 14.733 6,140
2012 2012-08-29 13.466 6,440
2013 2013-06-12 13.06 7,150
2014 2014-05-03 11.26 3,750
2015 2015-07-07 10.83 3,940
2016 2016-02-07 11.91 4,950
2017 2016-10-10 15.51 7,250
2018 2018-08-02 8.57 2,030
2019 2019-02-26 11.11 3,970
2020 2020-09-20 14.49 7,530
2021 2020-11-14 13.49 6,370
2022 2022-03-27 8.80 2,150
2023 2023-05-03 8.27 1,810
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.