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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 01568000 Sherman Creek at Shermans Dale, PA

Perry County, Pennsylvania
Hydrologic Unit Code 02050305
Latitude  40°19'24", Longitude  77°10'09" NAD27
Drainage area 207  square miles
Gage datum 421.91 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)
1927 1927-07-22 20.34 44,0007
1930 1929-10-23 8.60 7,050
1931 1931-05-23 6.18 3,460
1932 1932-03-31 5.08 2,320
1933 1933-08-24 14.05 22,300
1934 1934-09-17 9.06 8,060
1935 1934-12-01 12.28 16,700
1936 1936-03-12 10.28 11,000
1937 1937-04-27 9.87 9,330
1938 1937-11-13 9.43 8,360
1939 1939-02-28 5.71 2,980
1940 1940-04-20 7.87 5,790
1941 1941-04-05 5.82 3,080
1942 1942-05-22 11.14 11,800
1943 1942-12-30 9.02 7,620
1944 1944-05-07 8.06 6,100
1945 1945-09-18 7.18 4,780
1946 1946-05-27 10.22 9,930
1947 1947-05-25 7.24 4,780
1948 1948-05-13 6.93 4,380
1949 1948-12-30 7.94 5,490
1950 1950-08-20 7.87 5,520
1951 1950-11-25 11.48 12,700
1952 1952-03-11 13.59 17,800
1953 1952-11-22 11.51 12,700
1954 1954-03-01 7.32 4,710
1955 1955-08-13 9.07 6,260
1956 1955-10-14 10.90 10,000
1957 1956-11-02 12.75 18,300
1958 1957-12-20 7.19 4,700
1959 1959-09-02 6.74 4,050
1960 1960-04-04 8.36 6,670
1961 1961-02-26 7.56 5,300
1962 1962-02-28 6.93 4,290
1963 1962-10-04 8.922 7,680
1964 1964-04-30 7.02 4,420
1965 1965-02-08 6.772 4,070
1966 1966-02-13 10.15 10,600
1967 1967-03-06 7.47 5,090
1968 1968-05-29 10.13 10,500
1969 1969-03-25 7.22 4,560
1970 1970-04-03 10.14 10,500
1971 1971-02-23 7.97 5,910
1972 1972-06-23 18.09 27,500
1973 1973-09-18 8.08 4,240
1974 1973-12-21 7.01 3,490
1975 1975-09-26 11.23 9,190
1976 1975-10-18 10.66 8,150
1977 1976-10-09 14.15 15,500
1978 1978-05-15 10.14 8,360
1979 1979-01-24 12.02 11,400
1980 1980-03-21 9.93 7,880
1981 1981-02-23 10.96 9,580
1982 1982-06-13 6.20 3,060
1983 1983-04-25 6.62 3,500
1984 1984-02-14 16.10 20,300
1985 1985-02-12 7.57 4,590
1986 1986-03-15 9.45 7,140
1987 1987-04-04 7.10 4,030
1988 1987-11-30 7.14 4,080
1989 1989-07-16 12.57 12,500
1990 1990-05-30 5.59 2,480
1991 1990-10-13 10.05 8,050
1992 1992-03-27 7.22 4,160
1993 1993-04-01 10.06 8,070
1994 1993-11-28 11.42 10,400
1995 1995-01-20 9.82 7,420
1996 1996-09-07 14.56 16,700
1997 1997-09-11 10.52 8,520
1998 1997-11-08 10.06 7,790
1999 1999-01-24 8.91 6,100
2000 2000-03-22 5.77 2,610
2001 2001-06-22 6.49 3,230
2002 2002-05-18 6.36 3,110
2003 2003-03-21 8.98 6,190
2004 2004-09-18 16.31 21,700
2005 2005-03-29 9.68 7,200
2006 2006-06-28 11.83 10,800
2007 2006-11-17 7.75 4,630
2008 2008-03-05 11.57 10,300
2009 2009-05-29 13.62 16,900
2010 2010-01-25 10.62 10,700
2011 2011-03-11 11.82 13,000
2012 2011-11-23 9.54 8,520
2013 2012-10-30 9.64 8,710
2014 2014-05-16 13.41 16,400
2015 2015-04-21 6.72 4,140
2016 2016-02-25 7.82 5,620
2017 2017-08-12 7.01 4,450
2018 2018-04-16 9.37 7,950
2019 2019-04-19 8.74 5,890
2020 2020-04-30 11.76 10,200
2021 2021-09-23 10.57 8,320
2022 2022-05-07 9.22 6,470
2023 2023-04-30   3,840
2024 2024-01-10 9.95 7,500
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.