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Peak Streamflow for the Nation

USGS 01649500 NORTHEAST BRANCH ANACOSTIA RIVER AT RIVERDALE, MD

Prince George'S County, Maryland
Hydrologic Unit Code 02070010
Latitude  38°57'36.9", Longitude  76°55'33.5" NAD83
Drainage area 72.8  square miles
Gage datum 11.55 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)
1933 1933-08-23 15.503 10,5007
1939 1939-01-30 8.533 1,580
1940 1940-04-20 10.003 2,350
1941 1941-07-13 7.073 1,350
1942 1942-08-09 11.473 2,980
1943 1942-10-16 12.933 3,660
1944 1943-11-09 9.843 2,280
1945 1945-07-18 12.723 3,680
1946 1945-12-06 8.653 1,660
1947 1947-06-14 9.023 1,820
1948 1948-08-12 8.933 1,780
1949 1948-11-29 7.523 1,280
1950 1950-09-11 9.633 2,060
1951 1951-06-13 9.393 1,980
1952 1952-09-01 10.643 2,770
1953 1952-11-22 11.113 3,000
1954 1953-12-14 6.103 889
1955 1955-01-14 7.253 3,120
1956 1955-10-14 6.383 2,870
1957 1957-04-05 4.303 1,020
1958 1958-07-23 6.103 3,400
1959 1959-08-08 5.493 2,470
1960 1960-09-12 5.753 2,830
1961 1961-04-13 5.443 2,340
1962 1962-03-12 5.153 1,940
1963 1963-08-20 6.983 5,060
1964 1964-01-09 4.943 1,670
1965 1965-03-05 5.423 2,310
1966 1966-09-14 7.603 3,300
1967 1967-08-25 6.443 4,570
1968 1968-09-10 4.613 2,510
1969 1969-08-10 7.283 5,660
1970 1970-07-09 5.76 3,240
1971 1971-09-11 6.60 4,340
1972 1972-06-22 10.84 12,000
1973 1973-06-24 6.16 3,760
1974 1974-03-30 6.34 3,990
1975 1975-09-26 10.57 10,800
1976 1976-01-01 8.14 5,490
1977 1976-10-25 6.99 4,050
1978 1978-01-26 8.71 6,410
1979 1979-09-05 10.16 9,410
1980 1979-10-01 7.09 4,170
1981 1981-08-31 7.30 4,410
1982 1982-06-01 5.03 2,010
1983 1983-06-19 8.45 6,010
1984 1984-03-29 7.21 4,310
1985 1985-09-27 8.04 5,360
1986 1986-08-08 6.19 3,150
1987 1986-12-24 8.01 5,320
1988 1988-05-23 6.15 3,110
1989 1989-05-06 9.56 8,100
1990 1990-08-06 6.61 3,610
1991 1991-03-23 7.27 4,380
1992 1992-07-25 8.03 5,350
1993 1992-11-23 6.11 3,060
1994 1993-11-28 9.45 7,880
1995 1995-01-20 6.90 3,940
1996 1996-01-19 9.28 7,540
1997 1996-11-08 9.05 7,090
1998 1998-03-09 8.93 6,870
1999 1999-09-16 9.23 7,440
2000 2000-08-27 5.82 2,760
2001 2001-06-07 7.17 4,260
2002 2002-09-01 6.49 3,470
2003 2003-09-23   5,6008
2004 2004-07-04 11.19 8,000
2005 2005-01-14 7.89 5,130
2006 2006-06-26 10.83 12,000
2007 2007-04-15 7.21 4,310
2008 2008-05-12 8.87 6,750
2009 2009-06-10 9.55 8,080
2010 2010-08-18 8.27 5,720
2011 2011-09-07 8.50 6,090
2012 2011-12-07 7.52 4,670
2013 2012-10-30 7.49 4,750
2014 2014-06-10 9.15 7,290
2015 2015-06-27 7.44 4,690
2016 2016-02-24 7.69 5,010
2017 2017-07-29 7.18 4,370
2018 2018-06-03 9.71 8,340
2019 2018-12-15 7.64 5,010
2020 2020-09-10 9.85R 8,640R
2021 2021-08-09 8.24R 5,770R
2022 2022-07-03 10.21 9,540
2023 2023-08-08 5.13 2,560
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.