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Peak Streamflow for the Nation

USGS 12318500 KOOTENAI RIVER NR COPELAND ID

Boundary County, Idaho
Hydrologic Unit Code 17010104
Latitude  48°54'18", Longitude 116°24'07" NAD83
Drainage area 13,400  square miles
Gage datum 1,703.86 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)
1925 1925-05-24 65.17  
1926 1926-05-03 52.60  
1927 1927-06-14 66.17  
1928 1928-05-29 66.70  
1929 1929-06-05 60.302 58,4001
1930 1930-06-03 58.652 60,2001
1931 1931-05-17 57.15 50,0001
1932 1932-05-23 63.442 74,5001
1933 1933-06-19 67.98 90,5001
1934 1934-04-29 65.32 86,0001
1935 1935-05-25 62.022 67,1001
1936 1936-05-17 61.282 57,7001
1937 1937-05-29 59.202 52,3001
1938 1938-05-29 67.88 87,4001
1939 1939-05-18 58.30 49,2001
1940 1940-05-27 59.37 53,4001
1941 1941-05-18 54.00 36,5001
1942 1942-05-28 64.72 80,0001
1943 1943-04-21 60.582 66,5001
1944 1944-06-02 52.402 32,3001
1945 1945-06-03 60.79 59,7001
1946 1946-05-31 66.49 80,9001
1947 1947-05-11 66.47 88,3001
1948 1948-05-30 70.10 124,0001
1949 1949-05-15 66.38 83,8001
1950 1950-06-24 69.95 90,8001
1951 1951-05-14 66.992 86,9001
1952 1952-04-29 61.972 70,7001
1953 1953-06-15 66.56 77,5001
1954 1954-05-23 70.47 99,9001
1955 1955-06-15 67.842 86,5001
1956 1956-05-26 71.78 112,0001
1957 1957-05-08 64.572 79,5001
1958 1958-05-25   78,0001
1959 1959-06-07 68.24 91,3001
1960 1960-06-05   76,0001
1961 1961-05-29   114,0001
1962 1962-05-30 60.87 61,9001
1963 1963-06-02 61.88 61,8001
1964 1964-06-10 67.53 91,5001
1965 1965-06-20   75,4001
1966 1966-06-03 66.17 85,4001
1967 1967-06-05   95,7001
1968 1968-06-05 63.67 74,2001
1969 1969-05-15 64.932 88,3001
1970 1970-06-07 61.29 64,0001
1971 1971-05-30   87,8001
1972 1972-05-18   57,3006
1973 1972-10-13   37,0006
1974 1974-01-17   57,0006
1975 1975-05-17   36,8006
1976 1976-05-11   41,9006
1977 1976-11-30 50.62 40,2006
1978 1978-05-16   26,9001,6
1979 1979-05-06   24,6001,6
1980 1980-06-21   32,6001,6
1981 1981-07-08   43,8001,6
1982 1982-05-26   42,0001,6
1983 1983-05-26   28,2001,6
1984 1984-01-11   23,5001,6
1985 1984-12-23   25,1001,6
1986 1985-11-06   35,6001,6
1987 1986-11-25   34,9001,6
1988 1988-09-22   25,3001,6
1989 1989-05-08   27,9001,6
1990 1989-11-12   33,1001,6
1991 1991-05-19   49,7001,6
1992 1991-11-05   30,0001,6
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  Peak Gage-Height Qualification Codes.
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  Peak Streamflow Qualification Codes.