Location.--Latitude 48°45'34", Longitude
119°24'29", in SE 1/4, SE 1/4, Section 27, Township 38 North,
Range 27 East, in Okanogan County, Hydrologic Unit 17020006, at
U.S. Hwy 97 crossing, 2.1 mi south of Ellisforde, and 0.2 mi upstream
from mouth. Drainage
area is 73.4 mi2. Elevation
of gage is 920 feet above NGVD of 1929.