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Peak Streamflow for Pennsylvania

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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.


USGS 03016000 Allegheny River at West Hickory, PA

Forest County, Pennsylvania
Hydrologic Unit Code 05010003
Latitude  41°34'15", Longitude  79°24'29" NAD27
Drainage area 3,660  square miles
Gage datum 1,059.4 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)
1942 1942-03-18 13.44 58,000
1943 1942-12-30 14.51 66,400
1944 1944-04-13 10.88 40,000
1945 1945-03-22 12.47 51,200
1946 1946-05-28 12.72 52,800
1947 1947-04-06 15.97 84,300
1948 1948-03-22 15.93 83,300
1949 1949-01-06 8.29 23,800
1950 1950-03-29 13.13 57,700
1951 1950-12-04 12.43 51,900
1952 1952-01-18 12.06 48,900
1953 1953-05-31 10.05 33,100
1954 1954-02-17 9.68 31,000
1955 1955-03-02 11.90 47,300
1956 1956-03-08 17.20 101,000
1957 1957-01-23 12.92 55,300
1958 1958-04-07 10.54 36,600
1959 1959-01-22 15.60 81,600
1960 1960-03-31 13.60 61,500
1961 1961-04-26 13.73 62,400
1962 1962-04-08 8.262 21,9005
1963 1963-03-27 12.69 53,7005
1964 1964-03-06 14.232 67,3005
1965 1965-02-12 9.962 32,8005
1966 1966-02-13 9.632 30,5006
1967 1966-12-13 9.05 26,4006
1968 1967-10-03 9.402 28,9006
1969 1969-01-31 9.12 26,9006
1970 1970-04-02 8.66 24,1006
1971 1971-03-02 9.92 32,5006
1972 1972-06-25 11.18 42,3006
1973 1972-12-15 9.32 29,2006
1974 1974-03-08 8.71 25,4006
1975 1975-02-24 8.99 27,0006
1976 1976-03-03 10.892 40,2006
1977 1977-03-13 9.692 31,8006
1978 1977-12-25 9.672 31,7006
1979 1979-01-02 9.402 29,8006
1980 1980-04-09 9.73 32,1006
1981 1981-04-29 9.232 28,6006
1982 1982-04-06 8.712 25,4006
1983 1983-01-02 8.83 26,1006
1984 1984-02-14 9.44 30,1006
1985 1985-03-08 9.66 31,6006
1986 1986-07-20 9.30 29,1006
1987 1987-04-11 8.80 25,9006
1988 1988-04-04 8.972 26,9006
1989 1989-06-20 10.55 37,8006
1990 1990-02-16 9.44 30,0006
1991 1990-12-30 10.25 35,7006
1992 1992-07-21 10.67 38,7006
1993 1993-04-04 9.73 32,1006
1994 1994-04-16 10.132 34,6006
1995 1994-12-08 8.352 22,8006,R
1996 1996-01-19 11.62 46,5006
1997 1997-02-27 10.40 36,8006
1998 1998-01-08 11.19 43,1006
1999 1999-01-24 8.412 22,8006
2000 2000-02-28 8.532 23,8006
2001 2001-02-15 8.17 21,6006
2002 2002-05-19 9.09 27,3006
2003 2003-07-22 10.501,2 37,6006
2004 2004-09-09 10.88 40,6006
2005 2005-01-14 9.54 30,2006
2008 2008-02-06 10.52 37,8006
2009 2009-03-12 9.682 31,2006
2010 2010-01-25 8.98 26,6006
2011 2011-03-11 11.02 41,8006
2012 2012-01-27 8.41 22,6006
2013 2013-04-12 9.25 27,9006
2014 2014-05-21 12.10 49,1006
2015 2015-04-12 9.082 26,8006
2016 2015-12-27 10.24 34,7006
2017 2017-01-12 12.38 51,5006
2018 2018-01-23 9.242 27,8006
2019 2019-06-20 9.16 27,3006
2020 2020-02-27 7.94 19,9006
2021 2021-07-17 9.77 31,4006
2022 2022-02-18 10.74 38,3006
2023 2022-11-12 9.062 26,7006
2024 2024-04-12 10.38 35,7006
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.