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Peak Streamflow for Indiana

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NOTE: USGS Indiana historic, recent, and real-time data will continue to be provided in Eastern Standard Time.


NOTE: During winter months, stage and discharge may be affected by ice. Click here for more information.

USGS 04182000 ST. MARYS RIVER NEAR FORT WAYNE, IN

Allen County, Indiana
Hydrologic Unit Code 04100004
Latitude  40°59'16", Longitude  85°06'43" NAD27
Drainage area 762  square miles
Gage datum 748.41 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)
1931 1931-04-04 7.49 2,000
1932 1932-01-17 11.54 4,440
1933 1933-05-14 14.08 6,620
1934 1934-03-31 10.41 3,670
1935 1935-05-08 12.00 4,830
1936 1936-02-27 16.901 7,5002
1937 1937-01-17 16.83 9,430
1938 1938-04-11 14.92 7,400
1939 1939-03-15 16.07 8,110
1940 1940-04-22 12.292 4,960
1941 1941-06-13 9.50 2,970
1942 1942-04-13 12.74 5,070
1943 1943-05-19 18.79 13,400
1944 1944-04-13 16.38 8,930
1945 1945-04-02 12.79 5,150
1946 1946-01-01 11.921 3,500
1947 1947-06-03 15.03 7,150
1948 1948-03-23 14.35 6,560
1949 1949-05-23 12.85 5,150
1950 1950-02-16 18.34 12,300
1951 1950-12-07 14.87 6,770
1952 1952-03-14 14.69 6,570
1953 1953-03-04 12.01 4,470
1954 1954-04-12 7.372 1,9505
1955 1955-03-05 16.18 8,3505
1956 1956-02-25 13.05 5,1505
1957 1957-04-08 16.57 8,9905
1958 1958-06-14 15.06 6,9805
1959 1959-02-11 19.42 13,6005
1960 1960-02-11 12.63 4,9405
1961 1961-04-28 15.54 8,1205
1962 1962-01-28 14.00 6,0705
1963 1963-03-08 15.621 7,5002,5
1964 1964-04-23 14.33 6,4505
1965 1965-03-05 11.30 4,2305
1966 1966-02-11 7.76 2,2505
1967 1966-12-12 15.29 7,8105
1968 1968-02-04 15.20 7,6805
1969 1969-01-31 14.12 6,3405
1970 1970-02-04 12.32 4,8405
1971 1971-02-20 11.40 4,2905
1972 1972-04-24 15.67 8,3905
1973 1973-03-16 12.04 5,1705
1974 1974-01-23 16.94 9,6705
1975 1975-02-26 13.10 6,0205
1976 1976-02-19 15.75 8,8605
1977 1977-03-04 11.96 5,1305
1978 1978-03-21 18.39 11,2005
1979 1979-03-05 16.39 9,1205
1980 1980-06-05 15.82 8,9605
1981 1981-06-16 14.75 7,4605
1982 1982-03-14 19.66 12,6005
1983 1983-05-02 11.82 5,1405
1984 1984-02-13 13.722 6,6805
1985 1985-02-26 18.33 12,4005
1986 1986-07-16 12.50 5,6905
1987 1987-02-04 8.55 2,8505
1988 1988-04-07 9.872 3,7405
1989 1989-05-27 14.07 7,0005
1990 1990-02-23 14.66 7,5205
1991 1991-01-01 17.92 10,7005
1992 1992-07-18 17.07 9,7905
1993 1993-07-06 14.07 7,0305
1994 1994-04-13 13.73 6,7005
1995 1995-04-11 11.96 5,1805
1996 1996-05-30 14.60 7,4105
1997 1997-03-01 15.23 7,9905
1998 1998-04-11 14.32 7,2705
1999 1999-01-25 17.03 9,7905
2000 2000-06-15 12.37 5,6505
2001 2001-02-10 11.79 5,2105
2002 2002-04-01 13.49 6,5605
2003 2003-07-09 21.20 16,0005
2004 2004-06-14 15.48 8,3105
2005 2005-01-14 19.06 12,1005
2006 2005-12-31 11.87 5,2705
2007 2007-01-17 14.65 7,5605
2008 2008-02-09 17.68 10,4005
2009 2009-03-11 16.97 9,7305
2010 2010-05-22 12.73 5,9405
2011 2011-03-03 16.32 9,1005
2012 2011-11-30 15.00 7,8805
2013 2013-01-15 16.83 9,5905
2014 2014-02-26 14.96 7,8405
2015 2015-06-19 19.88 13,1005
2016 2015-12-29 14.18 7,1505
2017 2017-05-27 15.89 8,6905
2018 2017-11-19 13.62 6,6705
2019 2019-04-29 15.27 8,1205
2020 2020-01-12 13.21 6,3405
2021 2021-07-17 12.91 6,0905
2022 2022-02-18 14.19 7,1605
2023 2023-03-05 12.01 5,3705
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.