I left them [village near today's Portland International Airport] and proceeded on on the South Side [North Portland Harbor] of Image Canoe Island [Hayden Island] which I found to be two Islands hid from the opposit Side by one near the Center of the river. the lower point of the upper and the upper point of the lower cannot be Seen from the North Side of the Columbia on which we had passed both decending and ascending and had not observed the apperture between those islands. at the distance of 13 Miles below the last village [location of Portland International Airport] and at the place I had Supposed was the lower point of the image Canoe island [Hayden Island], I entered this river which the nativs had informed us of, Called Mult no mah River [Willamette River] so called by the nativs from a Nation who reside on Wappato Island [Sauvie Island] a little below the enterance of this river. Multnomah [Willamette River] discharges itself in the Columbia on the S. E. and may be justly Said to be ¼ the Size of that noble river. Multnomah had fallen 18 inches from it's greatest annual height. three Small Islands are situated in it's mouth [Belle Vue Point and Kelley Point, on opposite sides of the mouth of the Willamette, use to be islands] which hides the river from view from the Columbia.     from the enterance of this river [Willamette River] , I can plainly See Mt. Jefferson [Mount Jefferson, Oregon] which is high and Covered with snow S. E. Mt. Hood East [Mount Hood, Oregon], Mt St. Helians [Mount St. Helens, Washington] a high humped Mountain to the East of Mt St. Helians [Mount Adams, Washington, is east of Mount St. Helens]. I also Saw the Mt. Raneer [Mount Rainier, Washington] Nearly North. Soon after I arived at this river an old man passed down of the Clark a'mos Nation who are noumerous and reside on a branch of this river which receives it's waters from Mt. Jefferson [Mount Jefferson, Oregon] which is emensely high and discharges itself into this river one day and a half up, this distance I State at 40 Miles. This nation inhabits 11 Villages their Dress and language is very Similar to the Quath-lah-poh-tle and other tribes on Wappato Island [Sauvie Island].

[This area has changed during the past 200 years. Lewis and Clark called today's Hayden Island "Image Canoe Island". Their "3rd Image Canoe Island" however maybe in reference to the "three Small Islands are situated in it's mouth" (see journal entry above), two of the islands possibly were islands which are today's Belle Vue Point on Sauvie Island, and Pearcy Island which eventually became Kelley Point. Lewis and Clark's route map (Map#79 and Map#80, Moulton, Vol.1) shows a long "Image Canoe Island" with two small islands on the north side of "Image Canoe Island", and three small islands at the mouth of the "Multnomah R.". ]

S. 30° W. 2 Miles to the upper point of a Small Island [???] in the Middle of Moltnomar river [Willamette River]. thence

S. 10° W. 3 miles to a Sluce 80 yards wide [Multnomah Channel] which devides Wappato Island [Sauvie Island] from the Main Stard. Side Shore passing a Willow point on the Lard. Side [???].

S. 60° E. 3 miles to a large Indian house on the Lard Side below Some high pine land.

[Lewis and Clark's map plotted against an 1888 map of the area shows this location to be closer to 2 miles from the Multnomah Channel, just upstream from Portland's Terminal 4, and across from the community of Linnton.]

high bold Shore on the Starboard Side [Tualatin Mountains]. thence

S. 30° E 2 miles to a bend under the high lands on the Stard Side [St. Johns Bridge area located at the base of the Tualatin Mountains]

miles 10 passing a Larborad point [???].

thence the river bends to the East of S East as far as I could See [the stretch through Portland, Oregon]. at this place I think the wedth of the river may be Stated at 500 yards and Sufficiently deep for a Man of War or Ship of any burthern.

The enterance of Multnomah river is 142 miles up the Columbia river from its enterance into the Pacific Ocean—.