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Peak Streamflow for the Nation

USGS 03041500 Conemaugh River at Seward, PA

Westmoreland County, Pennsylvania
Hydrologic Unit Code 05010007
Latitude  40°25'09", Longitude  79°01'35" NAD27
Drainage area 715  square miles
Gage datum 1,075.6 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)
1936 1936-03-18 26.40 75,0005,7
1939 1939-02-03 9.00 15,1005
1940 1940-03-31 15.22 35,0005
1941 1941-06-05 13.15 28,2005
1942 1942-04-09 10.07 18,2005
1943 1942-12-30 12.70 26,5005
1944 1944-03-17 8.39 13,2005
1945 1945-03-06 13.76 30,2005
1946 1946-06-02 11.27 22,0005
1947 1947-06-08 6.75 8,6505
1948 1948-04-14 11.04 21,0005
1949 1949-01-26 8.37 13,2005
1950 1950-03-28 10.80 20,4005
1951 1951-06-14 9.16 15,5005
1952 1952-01-27 11.35 22,3005
1953 1953-05-31 11.38 22,3005
1954 1954-03-01 13.33 28,5005
1955 1954-10-16 19.20 54,0005
1956 1956-03-08 8.83 14,3005
1957 1957-01-23 7.19 9,7205
1958 1958-04-07 7.86 11,7005
1959 1959-01-22 10.06 18,2005
1960 1960-03-31 13.27 26,3005
1961 1961-02-25 14.02 29,1005
1962 1962-03-22 8.82 12,4005
1963 1963-03-05 9.92 15,3005
1964 1964-03-10 13.25 24,6005
1965 1965-03-30 7.45 9,2505
1966 1966-02-13 12.19 21,4005
1967 1967-03-06 14.14 27,7005
1968 1968-05-28 6.72 7,6405
1969 1968-12-29 5.71 5,5205
1970 1970-04-03 13.46 25,3005
1971 1971-05-06 10.30 16,3005
1972 1972-06-23 18.93 49,3005
1973 1972-12-09 8.32 11,3005
1974 1974-07-01 8.20 11,0005
1975 1975-02-25 9.06 13,1005
1976 1976-02-17 11.38 19,1005
1977 1977-07-20 27.06 115,0005
1978 1978-05-18 8.93 12,8005
1979 1979-03-05 11.11 18,4005
1980 1980-07-23 9.28 13,6005
1981 1981-04-13 10.02 15,5005
1982 1982-03-13   13,4005
1983 1983-06-21 12.61 22,6005
1984 1984-04-05 12.86 23,4005
1985 1985-04-01 9.452 14,1005
1986 1986-02-05 10.43 16,6005
1987 1987-04-04 10.40 16,5005
1988 1988-03-04 8.20 11,6005
1989 1989-03-31 6.92 8,0605
1990 1990-01-21 6.502 7,2105
1991 1990-12-31 8.53 11,7005
1992 1992-03-27 5.14 4,7005
1993 1993-04-17 11.37 19,1005
1994 1994-03-25 11.73 20,2005
1995 1995-01-20 5.36 5,0805
1996 1996-01-19 20.68 59,9005
1997 1997-05-26 14.63 29,5005
1998 1997-11-08 15.07 31,0005
1999 1999-04-09 8.98 12,8005
2000 2000-04-22 6.85 7,9205
2001 2001-04-16 8.30 11,2005
2002 2002-05-18 8.86 12,5005
2003 2003-06-04 10.74 17,4005
2004 2004-09-18 12.14 21,4005
2005 2005-01-06   23,8002,5
2006 2005-11-30 6.86 7,9405
2007 2007-03-15 9.46 14,0005
2008 2008-03-05 10.87 17,7005
2009 2008-12-19 12.76 23,3005
2010 2010-03-14 14.35 28,5005
2011 2011-03-11 11.22 18,7005
2012 2011-11-23 7.40 9,1105
2013 2012-10-30 12.22 21,7005
2014 2014-05-16 8.95 12,8005
2015 2015-03-14 9.92 15,2005
2016 2016-02-04 6.12 6,4505
2017 2016-12-18 8.85 12,5005
2018 2018-02-16 14.87 31,9005,R
2019 2019-02-08 10.64 18,8005
2020 2020-03-29 8.45 12,2005
2021 2021-09-01 14.15 30,3005
2022 2022-05-07 9.72 15,9005
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.