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Peak Streamflow for the Nation

USGS 03031500 Allegheny River at Parker, PA

Armstrong County, Pennsylvania
Hydrologic Unit Code 05010006
Latitude  41°06'02", Longitude  79°40'53" NAD27
Drainage area 7,671  square miles
Gage datum 844.77 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)
1865 1865-03-17 29.40 250,0007
1933 1933-03-16 13.02 68,9005
1934 1934-01-02   67,3005
1935 1935-01-10 13.10 69,7005
1936 1936-03-28 19.30 128,0005
1937 1937-01-25 21.20 149,0005
1938 1937-12-18 14.89 85,7005
1939 1939-02-21 15.07 86,8005
1940 1940-04-04 18.00 115,0005
1941 1940-12-14 14.03 76,8006
1942 1942-03-18 16.23 97,2006
1943 1942-12-30 21.80 157,0006
1944 1944-04-13 13.53 72,6006
1945 1945-03-07 18.31 118,0006
1946 1946-05-28 20.28 139,0006
1947 1947-04-06 19.44 129,0006
1948 1948-03-23 20.53 142,0006
1949 1949-01-07 10.45 48,1006
1950 1950-03-29 16.53 100,0006
1951 1950-12-04 17.20 107,0006
1952 1952-01-27 18.61 121,0006
1953 1953-05-31 17.05 105,0006
1954 1954-03-02 12.88 67,4006
1955 1954-10-16 17.78 107,0006
1956 1956-03-09 22.69 152,0006
1957 1957-01-23 16.87 99,3006
1958 1958-07-15 15.03 83,9006
1959 1959-01-22   175,0006
1960 1960-03-31 19.88 126,0006
1961 1961-04-26 16.80 98,4006
1962 1962-04-01 10.182 45,5006
1963 1963-03-27 15.90 96,1006
1964 1964-03-10 23.30 163,0006
1965 1965-02-13 12.092 61,8006
1966 1966-02-14 17.66 112,0006
1967 1966-12-08 13.02 70,2006
1968 1968-02-03 12.152 62,4006
1969 1968-12-29 15.202 89,8006
1970 1970-04-03 15.092 88,8006
1971 1971-02-28 12.422 64,8006
1972 1972-06-23 22.23 147,0006
1973 1972-12-07 12.37 64,0006
1974 1974-03-10 13.92 76,4006
1975 1975-02-24 15.80 91,4006
1976 1976-02-17 18.752 116,0006
1977 1977-02-26 21.25 138,0006
1978 1977-12-15 16.692 98,5006
1979 1979-01-02 14.702 82,6006
1980 1980-04-09 11.522 57,2006
1981 1981-06-09 17.802 107,0006
1982 1982-03-14   64,2006
1983 1983-06-28 11.77 59,2006
1984 1984-02-15 15.54 89,5006
1985 1985-02-25 14.962 84,7006
1986 1985-11-17 13.352 71,8006
1987 1987-07-03 13.08 69,6006
1988 1988-04-04 11.12 53,9006
1989 1989-06-21 17.57 106,0006
1990 1990-02-16 15.90 92,2006
1991 1990-12-31 17.08 102,0006
1992 1992-09-22 13.51 73,0006
1993 1993-01-01 14.01 77,1006
1994 1994-03-25 15.072 85,6006
1995 1994-12-10 9.99 44,9006
1996 1996-01-20 20.28 130,0006
1997 1997-02-28 12.762 67,1006
1998 1998-01-09 17.10 102,0006
1999 1999-01-24 14.88 84,0006
2000 2000-04-09 12.12 61,9006
2001 2001-02-16 10.062 45,5006
2002 2002-05-14 14.02 77,2006
2003 2003-07-22 15.76 91,1006
2004 2004-09-18 19.18 120,0006
2005 2005-01-14 14.74 82,9006
2006 2005-11-30 11.58 57,6006
2007 2007-03-15 18.582 114,0006
2008 2008-02-07 16.41 96,2006
2009 2009-02-13 14.63 82,0006
2010 2010-01-26 14.43 80,4006
2011 2011-03-06 17.67 106,0006
2012 2012-01-28 12.55 65,4006
2013 2013-04-13 12.64 66,1006
2015 2015-04-10 11.142 54,1006
2016 2015-12-28 14.05 77,4006
2017 2017-01-13 18.78 116,0006
2018 2018-03-02 14.002 77,0006
2019 2019-02-08 14.532 81,2006,R
2020 2020-03-29 12.09 61,7006
2021 2021-07-18 13.03 69,2006
2022 2022-02-18 17.98 109,0006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.