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Peak Streamflow for the Nation

USGS 15070000 SWAN LK NR KETCHIKAN AK

Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°36'54", Longitude 131°20'14" NAD27
Drainage area 35.7  square miles
Gage datum 250 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
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Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1917 1917-08-19   1,900
1918 1917-11-01   5,500
1919 1919-04-01   2,320
1920 1919-12-18   3,700
1921 1921-02-26   2,1701
1922 1921-10-08   3,2801
1923 1923-08-31   4,000
1924 1923-11-15   2,960
1925 1924-11-30   2,4001
1928 1927-10-12   2,560
1929 1929-08-29   2,590
1930 1930-06-10   2,960
1931 1930-10-02   3,040
1932 1931-10-13   3,040
1933 1932-11-03   3,040
1947 1947-09-11 5.46 2,660
1948 1948-09-21 5.70 2,970
1949 1949-09-22 6.80 4,470
1950 1949-10-13 6.35 3,840
1951 1951-06-14 5.58 2,810
1952 1952-04-16 6.25 3,700
1953 1952-10-20 5.40 2,580
1954 1954-02-08 6.66 4,270
1955 1954-12-20 6.48 4,020
1956 1955-10-06 5.86 3,180
1957 1956-11-21 4.69 1,750
1958 1958-04-12 5.31 2,470
1959 1958-10-21 6.77 4,430
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  Peak Streamflow Qualification Codes.