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Peak Streamflow for the Nation

USGS 01555500 East Mahantango Creek near Dalmatia, PA

Northumberland County, Pennsylvania
Hydrologic Unit Code 02050301
Latitude  40°36'40", Longitude  76°54'44" NAD27
Drainage area 162  square miles
Gage datum 400.47 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)
1930 1929-10-02 10.20 6,050
1931 1931-05-08 3.97 900
1932 1932-04-01 6.88 3,370
1933 1933-08-24 13.66 10,600
1934 1934-09-17 6.692 2,440
1935 1934-12-01 13.00 8,940
1936 1936-03-12 9.75 5,180
1937 1937-02-22 8.49 4,730
1938 1937-10-23 9.35 5,200
1939 1938-12-06 7.98 4,170
1940 1940-03-31 9.252 5,180
1941 1940-11-15 5.172 1,620
1942 1942-05-23 10.40 6,510
1943 1942-12-30 8.38 4,230
1944 1943-11-09 12.53 8,880
1945 1945-07-19 7.75 3,690
1946 1946-06-29 10.19 6,050
1947 1947-07-22 6.70 2,880
1948 1948-04-15 5.882 2,210
1949 1948-12-30 8.31 4,140
1950 1950-03-24 6.84 2,880
1951 1950-11-25 13.18 9,860
1952 1952-03-12 11.20 7,210
1953 1952-11-22 7.90 3,880
1954 1954-03-01 8.51 4,350
1955 1955-08-19 11.87 8,090
1956 1955-10-14 7.26 3,150
1957 1957-04-05 6.67 2,920
1958 1957-12-20 8.83 4,620
1959 1959-01-22 6.622 2,850
1960 1960-04-04 6.59 2,850
1961 1961-02-26 7.352 3,470
1962 1962-02-24 7.202 3,310
1963 1963-06-29   2,190R
1964 1964-01-25 7.492 3,710
1965 1965-02-08 7.981 2,200
1966 1966-02-14 7.262,R 3,530
1967 1966-11-29 6.87 3,220
1968 1968-09-11 6.392 2,830
1969 1969-03-25 6.44 2,870
1970 1970-04-02 9.472 5,440
1971 1971-02-13 10.422 6,390
1972 1972-06-22 26.62 69,900
1973 1973-09-18 10.40 4,460
1974 1973-12-21 10.10 5,880
1975 1975-09-26 16.25 20,800
1976 1976-01-26 8.43 4,990
1977 1976-10-09 13.34 15,700
1978 1978-01-26 10.23 6,720
1979 1979-01-24 13.07 10,600
1980 1980-03-22 7.46 3,680
1981 1981-02-11 10.57 7,150
1982 1982-06-06 6.632 2,910
1983 1983-04-16 9.08 5,270
1984 1983-12-14 10.87 7,350
1985 1985-02-12 8.95 5,220
1986 1986-03-15 10.13 6,600
1987 1987-09-13 7.66 3,890
1988 1988-05-19 7.20 3,390
1989 1989-05-17 9.22 5,680
1990 1989-10-20 7.61 3,850
1991 1990-10-23 7.87 3,810
1992 1992-03-27 8.37 4,370
1993 1993-04-11 7.58 3,610
1994 1993-11-28 12.75 9,520
1995 1995-01-20 8.27 4,270
1996 1996-01-19 17.47 21,200
1997 1996-10-19 9.99 6,070
1998 1998-01-08 7.67 3,700
1999 1999-09-17 7.712 3,730
2000 2000-03-22 7.47 3,510
2001 2000-12-17 8.37 4,370
2002 2002-05-18 4.56 1,320
2003 2003-09-23 8.56 4,550
2004 2004-09-18 15.80 15,900
2005 2005-04-03 9.75 5,800
2006 2006-06-28 14.07 11,500
2007 2006-11-17 8.98 4,980
2008 2008-03-05 11.33 7,660
2009 2008-12-12 8.23 4,230
2010 2010-01-25 10.07 6,160
2011 2011-09-08 19.09 27,200
2012 2011-12-08 5.95 2,460
2013 2012-10-30 7.47 3,690
2014 2014-05-16 6.77 3,100
2015 2015-04-21 8.19 4,330
2016 2016-02-16 7.17 3,430
2017 2017-07-23 10.48 6,560
2018 2018-07-25 15.69 15,600
2019 2019-01-24 6.87 3,180
2020 2020-05-01 9.43 5,540
2021 2021-09-02 13.18 10,100
2022 2022-02-04 7.951 4,020
2023 2023-05-01 5.76 2,310
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.