Location.--Latitude 48°31'28", Longitude
119°18'04", in SW 1/4 NW 1/4 Section 2, Township 23 North,
Range 23 East, in Chelan County, Hydrologic Unit 17020010, on
right bank 0.5 mi downstream from Rocky Reach Dam, 1.5 mi downstream
from Swakane Creek, 7.4 mi north of Wenatchee, and at mile 473.4.
Drainage
area is 87,800 mi2. Elevation/Datum
of gage is 0 feet above NGVD of 1929.