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Peak Streamflow for the Nation

USGS 01586000 NORTH BRANCH PATAPSCO RIVER AT CEDARHURST, MD

Carroll County, Maryland
Hydrologic Unit Code 02060003
Latitude  39°30'10.8", Longitude  76°53'03.8" NAD83
Drainage area 56.6  square miles
Gage datum 420.01 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)
1946 1946-08-06 8.33 3,130
1947 1947-06-07 5.63 1,550
1948 1948-01-01 6.842 2,190
1949 1949-07-12 7.82 2,790
1950 1950-03-23 4.92 1,200
1951 1951-07-04 9.59 3,510
1952 1952-09-01 8.38 2,700
1953 1952-11-21 7.90 2,400
1954 1953-12-07 5.44 1,250
1955 1955-08-13 10.38 4,130
1956 1956-07-21 9.47 3,420
1957 1956-10-23 4.72 958
1958 1958-02-27 7.37 2,100
1959 1959-05-19 6.87 1,860
1960 1960-07-10 4.83 1,240
1961 1961-02-25 4.35 1,020
1962 1962-02-26 5.65 1,660
1963 1962-10-04 6.56 2,170
1964 1964-01-09 6.75 2,280
1965 1965-02-07 6.08 1,890
1966 1966-02-13 6.54 2,150
1967 1967-03-07 6.43 2,090
1968 1968-09-10 5.72 1,360
1969 1969-09-04 7.40 2,120
1970 1970-07-09 8.41 2,710
1971 1971-08-04 9.35 3,340
1972 1972-06-22 20.75 27,800
1973 1972-12-08 6.39 1,630
1974 1974-03-30 5.32 1,200
1975 1975-09-26 16.59 15,300
1976 1975-10-18 7.00 2,230
1977 1976-10-09 6.70 2,050
1978 1978-01-26 9.24 4,540
1979 1979-09-06 9.28 4,580
1980 1979-10-01 11.27 6,870
1981 1981-06-14 6.37 2,210
1982 1982-02-03 6.57 2,350
1983 1983-04-15 6.90 2,590
1984 1984-07-07 6.43 2,260
1985 1985-02-12 10.75 6,240
1986 1986-07-20 4.87 1,230
1987 1987-09-08 9.01 4,320
1988 1988-01-20 6.20 2,100
1989 1989-05-06 10.24 5,640
1990 1989-11-16 5.67 1,740
1991 1990-10-23 6.61 2,380
1992 1992-03-27 5.08 1,350
1993 1993-06-01 7.19 2,810
1994 1993-11-28 10.07 5,440
1995 1995-07-11 9.77 5,110
1996 1996-01-19 10.33 5,740
1997 1996-12-13 6.45 2,270
1998 1998-03-21 6.07 2,010
1999 1999-09-16 6.52 2,320
2000 2000-09-19 5.83 1,860
2001 2000-12-17 5.16 1,510
2002 2002-06-06 3.58 773
2003 2003-09-23 8.11 3,540
2004 2003-12-11 8.56 3,980
2005 2005-07-08 7.51 3,030
2006 2006-07-06 6.96 2,580
2007 2007-03-02 6.52 2,220
2008 2008-02-01 5.97 1,840
2009 2009-08-28 6.29 2,060
2010 2009-12-09 6.11 1,940
2011 2011-09-08 10.28 5,800
2012 2011-11-23 8.13 3,570
2013 2013-01-31 9.98 5,460
2014 2013-10-11 8.95 4,360
2015 2015-09-30 8.215 3,3802
2016 2016-07-30 6.26 2,120
2017 2017-05-05 5.18 1,570
2018 2018-07-26 13.00 8,670
2019 2018-11-24 6.86 2,470
2020 2019-11-01 8.40 3,540
2021 2021-06-10 5.97 1,960
2022 2021-10-29 6.50 2,260
2023 2022-12-23 4.12 1,060
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.