Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Peak Streamflow for the Nation

USGS 15074000 ELLA C NR KETCHIKAN AK

Ketchikan Gateway Borough, Alaska
Hydrologic Unit Code 19010102
Latitude  55°30'20", Longitude 131°01'25" NAD27
Drainage area 18.5  square miles
Gage datum 150 feet above NGVD29
Output formats
Table
Graph
Tab-separated file
peakfq (watstore) format
Reselect output format
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1928 1928-01-11   1,340
1929 1929-08-21   1,100
1930 1929-11-12   1,210
1931 1930-12-07 5.603 1,720
1932 1931-10-31   1,220
1933 1933-05   835Bd
1934 1933-11-18   1,450
1935 1935-02-02   1,100
1936 1935-12-10   1,160
1937 1936-11-12   1,080
1938 1938-02-25   895
1948 1947-10-14 4.81 1,240
1949 1949-09-21 5.30 1,490
1950 1949-10-14 4.74 1,210
1951 1951-06-14 4.17 925
1952 1952-04-16 4.63 1,160
1953 1953-09-26 4.62 1,150
1954 1954-02-07 5.53 1,620
1955 1954-12-20 5.63 1,680
1956 1956-05-16 4.72 1,200
1957 1956-12-25 4.33 1,000
1958 1957-11-24 4.10 890
?
  Peak Gage-Height Qualification Codes.
?
  Peak Streamflow Qualification Codes.