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 15106100 BLACK R NR PELICAN AK

City And Borough Of Sitka, Alaska
Hydrologic Unit Code 19010211
Latitude  57°42'19", Longitude 136°05'34" NAD27
Drainage area 24.5  square miles
Gage datum 30 feet above NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1978 1977-10-14 11.70 4,280
1979 1978-10-18 10.33 3,100
1980 1979-10-09 13.00 5,620
1981 1980-10-16 10.95 3,650
1982 1981-10-17 9.83 2,710