Location.--Latitude 46°28'00", Longitude
122°06'28", n NE 1/4 SW 1/4 Section 6, Township 11 North,
Range 6 East, in Lewis County, Hydrologic Unit 17080005, at
Cowlitz Falls dam, 1.1 miles downstream from Cispus River, 8 miles
southwest of Randle, and at river mile
88.7. Drainage
area is 1,040 mi2. Datum of
gage is NGVD of 1929.