Height: 635 feet
Tallest Drop: 542 feet
Num. Drops: 3
Primary Form: Tiered Plunges
Stream: Multnomah Creek
The falls are usually cited as dropping 611 feet, 542 feet in the upper and 69 feet in the lower tier. This is close enough, but to argue semantics, there is a small cascade between the two and a 10 foot fall immediately above the main drop which is sometimes called Little Multnomah Falls (it really shouldn't be considered a separate fall), which would bring the total height of the series to about 630 feet.
MULTNOMAH FALLS, 159 m [West of Hwy. 730 Junction], inspired Samuel Lancaster, builder of the Columbia River Highway, to write: "There are higher waterfalls and falls of greater volume, but there are none more beautiful than Multnomah," a sentiment approved by many observers. The source is near the summit of Larch Mountain 4,000 feet above the highway. After a series of cascades the waters drop 680 feet into a tree fringed basin.
Left from Multnomah Falls on a foot trail, across a bridge above the short stretch of creek between the upper and lower falls, to LARCH MOUNTAIN, 6.5 m., (4,095 alt.).
Multnomah Falls is the centerpiece of the video below, which also includes Crown Point, Horsetail Falls, and Latourell Falls. Shot back in the days before drone usage was banned in the Columbia River Gorge National Scenic Area.
http://www.gatheringthestories.org/2013/10/21/a-legend-of-multnomah-falls-a-wasco-legend/