Note 224 — LETTER OF THE REV. H. H. SPALDING TO JOEL PALMER

The first creek is that now called Alpowa, in Asotin and Garfield counties, Washington; it is a southwestern tributary of the Lewis. Tukanon River, in Columbia County, Washington, the largest southern affluent of the Lewis west of Lewiston, was known by Lewis and Clark as the Kimooenem.—Ed.