Rainbow Falls

Rainbow Falls was first discovered by the Lewis and Clark Expedition. Rainbow Falls and downstream Crooked Falls are the only two waterfalls on the Missouri-Mississippi river system to remain in an almost-natural condition. Black Eagle Falls and Great Falls are half- occupied by their dams’ powerhouses, and Colter Falls is submerged. The waterfall received its name from the frequent presence of rainbows in its spray before the dams were built.

Meriwether Lewis was known to comment on the falls:

. . . hearing a tremendious roaring above me I continued. . . a few hundred yards further and was again presented by one of the most bea[utiful]objects in nature, a cascade of about fifty feet perpendicular stre[t]ching at [right angles] across the river from side to side to the distance of at least a quarter of a mile. here the river pitches over a shelving rock, with an edge as regular and streight as if formed by art, without a nich[e] or br[eak] in it; the water descends in one even and uninterrupted sheet . . .

The waterfall was named “Beautiful Cascade” and later “Handsom[e] Falls” by Lewis, but was given its present name by Thomas B. Roberts, a railroad engineer, in 1872. — From Wikipedia

via 500px http://ift.tt/2ueFBM7

Advertisements